CN107295546B - Mobility set configuration method, base station, UE and system - Google Patents
Mobility set configuration method, base station, UE and system Download PDFInfo
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- CN107295546B CN107295546B CN201610201199.3A CN201610201199A CN107295546B CN 107295546 B CN107295546 B CN 107295546B CN 201610201199 A CN201610201199 A CN 201610201199A CN 107295546 B CN107295546 B CN 107295546B
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- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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Abstract
The invention provides a mobility set configuration method, a base station, UE and a system, wherein the method comprises the following steps: a base station acquires the current geographical position information of UE; and the base station configures a mobility set for the UE by using the geographical location information. The embodiment of the invention can reduce the overhead of air interface signaling and reduce the configuration time delay.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a mobility set configuration method, a base station, a User Equipment (UE), and a system.
Background
With the increase of user demand and the development of communication technology, more and more Wireless communication technologies and related networks are emerging, such as 2G/3G/4G/5G mobile communication technologies and networks that can provide wide coverage, and Wireless Local Area Network (WLAN) networks that can provide hot spot coverage. Therefore, the coexistence of different communication networks, such as the coexistence of 2G/3G/4G/5G network and WLAN, is also abundant. A new solution is developed by the third Generation partnership project (3GPP, 3rd Generation partnership project), LTE WLAN Aggregation transmission (LWA, LTE WLAN Aggregation) can implement Aggregation transmission of data at LTE and WLAN sides, and a Packet-by-Packet flexible selection of a split path is based on a Packet Data Convergence Protocol (PDCP), so as to improve UE transmission rate and user experience. Among other things, due to the coverage of WLAN and mobility of the UE, an efficient method is needed to support mobility of the UE in LWA.
The concept of Mobility Set/AP group (WLAN Mobility Set) was introduced in LWA. The mobility set/AP group is defined as one or more WLAN Access Points (APs), and in addition, the concept of mobility set/AP group may be referred to as a mobility set or an AP group. When the UE moves in the Mobility Set/AP group, it autonomously manages Mobility, that is, when cross-AP Handover occurs, it does not notify the base station, and only when Handover (Inter-WLAN Mobility Set Handover) occurs, it notifies the base station. Wherein the mobility set/AP group is configured by the base station to the UE. However, currently, a base station configures a mobility set/AP group mainly based on the channel quality of the WLAN AP reported by the UE, which requires a large amount of signaling reported by the UE and a certain time of information collection, and the base station can configure a suitable mobility set/AP group for the UE. Because a large amount of UE (user equipment) reporting signaling and information collection within a certain time are needed, the problems of high air interface signaling overhead and long configuration delay exist.
Disclosure of Invention
The invention aims to provide a mobility set configuration method, a base station, UE and a system, which solve the problems of high air interface signaling overhead and long configuration delay.
In order to achieve the above object, an embodiment of the present invention provides a mobility set configuration method, including:
a base station acquires the current geographical position information of UE;
the base station configures a mobility set (WLAN mobility set) for the UE using the geographical location information.
Optionally, the obtaining, by the base station, current geographical location information of the UE includes:
and the base station receives the current geographical position information reported by the UE.
Optionally, the method further includes:
and the base station sends configuration information to the UE, wherein the configuration information is used for indicating reporting of a channel quality measurement result, current geographical position information and/or mobile state information.
Optionally, the receiving, by the base station, the current geographical location information reported by the UE includes:
the base station receives the channel quality measurement result reported by the UE and the current geographical position information; or
And the base station receives the channel quality measurement result, the current geographical position information and the mobile state information reported by the UE.
Optionally, the geographic location information includes one or more of the following:
positioning information, positioning assistance information and fingerprint for assisting the network side in positioning (Finger print)
And (4) information.
Optionally, the moving state information includes one or more of the following items:
movement state information describing a still or moving, movement state information describing a movement speed level, and movement state information describing a movement speed.
Optionally, the configuring, by the base station, a mobility set for the UE using the geographic location information includes:
the base station uses the geographical position information and pre-stored network topology information to configure a mobility set comprising Access Points (APs) around the current geographical position of the UE for the UE; or
The base station uses the geographical position information, the mobile state information and pre-stored network topology information to configure a mobile set including APs around the current geographical position of the UE and in a specific mobile range for the UE, wherein the mobile state information is reported by the UE; or
And the base station uses the geographical position information and pre-stored network topology information and estimates the movement state information of the UE to configure a mobility set comprising APs around the geographical position where the UE is currently located and in a specific movement range for the UE.
Optionally, the obtaining, by the base station, current geographical location information of the UE includes:
and the base station receives the current geographical position information of the UE, which is sent by a network positioning server.
The embodiment of the invention also provides a method for configuring the mobile set, which comprises the following steps:
the UE acquires current geographical position information;
and the UE reports the geographical location information to a base station so that the base station configures a mobility set for the UE by using the geographical location information.
Optionally, the method further includes:
and the UE receives configuration information sent by the base station, wherein the configuration information is used for indicating reporting of a channel quality measurement result, current geographical position information and/or mobile state information.
Optionally, the reporting, by the UE, the geographical location information to the base station includes:
the UE reports a channel quality measurement result and current geographical position information to the base station; or
And the UE reports the channel quality measurement result, the current geographical position information and the mobile state information to the base station.
Optionally, the geographic location information includes one or more of the following:
positioning information, positioning auxiliary information for assisting the network side in positioning and fingerprint information.
Optionally, the moving state information includes one or more of the following items:
movement state information describing a still or moving, movement state information describing a movement speed level, and movement state information describing a movement speed.
Optionally, the mobility set includes access points AP around the current geographical location of the UE, configured for the UE by the base station using the geographical location information and pre-stored network topology information; or
The mobile set comprises APs (access points) which are configured for the UE by the base station around the current geographical position of the UE and in a specific mobile range by using the geographical position information, the mobile state information and pre-stored network topology information, wherein the mobile state information is reported by the UE; or
And the mobility set comprises APs (access points) which are configured for the UE around the current geographical position of the UE and in a specific movement range by the base station by using the geographical position information and pre-stored network topology information and estimating the movement state information of the UE.
An embodiment of the present invention further provides a base station, including:
the acquisition module is used for acquiring the current geographical position information of the UE;
a configuration module configured to configure a mobility set for the UE using the geographical location information.
Optionally, the obtaining module is configured to receive current geographical location information reported by the UE.
Optionally, the base station further includes:
a sending module, configured to send configuration information to the UE, where the configuration information is used to indicate reporting of a channel quality measurement result, current geographical location information, and/or mobile state information.
Optionally, the obtaining module is configured to receive a channel quality measurement result and current geographical location information reported by the UE; or
The acquisition module is used for receiving the channel quality measurement result, the current geographical position information and the mobile state information reported by the UE.
Optionally, the geographic location information includes one or more of the following:
positioning information, positioning auxiliary information for assisting the network side in positioning and fingerprint information.
Optionally, the moving state information includes one or more of the following items:
movement state information describing a still or moving, movement state information describing a movement speed level, and movement state information describing a movement speed.
Optionally, the configuration module is configured to configure, for the UE, a mobility set including APs around a current geographical location of the UE, using the geographical location information and pre-stored network topology information; or
The configuration module is configured to configure, for the UE, a mobility set including APs around a current geographical location of the UE and within a specific mobility range, using the geographical location information and the mobility state information, and pre-stored network topology information, where the mobility state information is reported by the UE; or
The configuration module is used for estimating the mobile state information of the UE by using the geographical position information and the pre-stored network topology information, and configuring a mobility set comprising APs around the geographical position where the UE is currently located and in a specific mobile range for the UE.
Optionally, the obtaining module is configured to receive the current geographical location information of the UE sent by the network positioning server.
An embodiment of the present invention further provides a UE, including:
the acquisition module is used for acquiring current geographic position information;
and a reporting module, configured to report the geographical location information to a base station, so that the base station configures a mobility set for the UE using the geographical location information.
Optionally, the UE further includes:
a receiving module, configured to receive configuration information sent by the base station, where the configuration information is used to indicate reporting of a channel quality measurement result, current geographical location information, and/or mobile state information.
Optionally, the reporting module is configured to report the channel quality measurement result and the current geographical location information to the base station; or
The reporting module is used for reporting the channel quality measurement result, the current geographical position information and the mobile state information to the base station.
Optionally, the geographic location information includes one or more of the following:
positioning information, positioning auxiliary information for assisting the network side in positioning and fingerprint information.
Optionally, the moving state information includes one or more of the following items:
movement state information describing whether it is stationary or moving, movement state information describing a movement speed level, and movement state information describing a movement speed.
Optionally, the mobility set includes access points AP around the current geographical location of the UE, configured for the UE by the base station using the geographical location information and pre-stored network topology information; or
The mobile set comprises APs (access points) which are configured for the UE by the base station around the current geographical position of the UE and in a specific mobile range by using the geographical position information, the mobile state information and pre-stored network topology information, wherein the mobile state information is reported by the UE; or
And the mobility set comprises APs (access points) which are configured for the UE around the current geographical position of the UE and in a specific movement range by the base station by using the geographical position information and pre-stored network topology information and estimating the movement state information of the UE.
An embodiment of the present invention further provides a mobility set configuration system, including:
the UE is used for acquiring current geographical position information;
the UE is also used for reporting the geographical position information to a base station;
the base station is used for receiving the geographical location information reported by the UE;
the base station is further configured to configure a mobility set for the UE using the geographical location information.
The technical scheme of the invention at least has the following beneficial effects:
in the embodiment of the invention, the current geographical position information of the UE is obtained, and the geographical position information is used for configuring the mobility set for the UE, compared with the prior art that the configuration of the mobility set can be realized only by a large amount of UE reporting signaling and a certain period of information collection, the embodiment of the invention can reduce the overhead of air interface signaling and reduce the configuration delay, and solves the problems of high overhead of air interface signaling and long configuration delay.
Drawings
Fig. 1 is a schematic diagram of a network structure provided by an embodiment of the present invention;
fig. 2 is a flowchart illustrating a mobility set configuration method according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating another mobility set configuration method according to an embodiment of the present invention;
fig. 4 is a schematic diagram of signaling interaction provided in an embodiment of the present invention;
fig. 5 is a schematic diagram of another signaling interaction provided in the embodiment of the present invention;
fig. 6 is a flowchart illustrating another mobility set configuration method according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a base station according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of another base station according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a UE according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of another UE according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of another base station according to an embodiment of the present invention;
fig. 12 is a schematic structural diagram of another UE according to an embodiment of the present invention;
fig. 13 is a schematic structural diagram of a mobility set configuration system according to an embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, fig. 1 is a schematic diagram of a network structure provided by an embodiment of the present invention, as shown in fig. 1, including a base station 11, an AP12, and a UE 13. The base station 11 may be an evolved Node B (enb) or other base stations, and it should be noted that a specific type of the base station 11 is not limited in this embodiment of the present invention. The base station 11 may communicate with an AP12, and AP12 may be any device in the WLAN that provides UE13 access to the network, such as: a wireless router or a hotspot device, etc., it should be noted that the specific type of the AP12 is not limited in the embodiment of the present invention. The UE13 may communicate with the base station 11 or with the AP12, and the UE13 may be a terminal Device such as a Mobile phone, a Tablet Personal Computer (Tablet Personal Computer), a Laptop Computer (Laptop Computer), a Personal Digital Assistant (PDA), a Mobile Internet Device (MID), or a Wearable Device (Wearable Device), and it should be noted that the specific type of the UE13 is not limited in the embodiment of the present invention.
It should be noted here that, in the embodiment of the present invention, a Mobility Set (WLAN Mobility Set) may also be referred to as an AP group, that is, both the Mobility Set and the AP group may be understood as a WLAN Mobility Set in a communication standard, and the Mobility Set and the AP group may also be understood as two identical concepts, that is, the Mobility Set is equal to the AP group.
Based on the network structure shown in fig. 1, an embodiment of the present invention provides a mobility set configuration method, as shown in fig. 2, including the following steps:
201. and the base station acquires the current geographical position information of the UE.
202. And the base station configures a mobility set for the UE by using the geographical location information.
The geographical location information may be information capable of identifying a current geographical location of the UE, that is, the base station may identify the current geographical location of the UE when receiving the geographical location information. In addition, the mobility set may include one or more APs, where an AP may be a WLAN AP. The mobility set configured for the UE in step 202 may be an AP around the current geographical location of the UE or an AP within a certain moving range, and may also be configured according to a pre-obtained configuration policy, for example: according to the configuration of the correspondence relationship between the geographic location information and the mobility set, a mobility set corresponding to the geographic location information is configured for the UE, and the like, which is not limited in this embodiment. In addition, after configuring the mobility set, the relevant information of the mobility set may be sent to the UE, for example: the identification information of the AP in the mobility set is sent to the UE, which is optional, and this embodiment does not limit this.
In this embodiment, the above method may also be applied to the base station 11 in the network structure shown in fig. 1, that is, the base station 11 may implement the above method.
In this embodiment, the base station obtains the current geographical location information of the UE, and configures a mobility set for the UE using the geographical location information, so that the overhead of air interface signaling and the configuration delay can be reduced, and the problems of high overhead of air interface signaling and long configuration delay are solved.
Referring to fig. 3, fig. 3 is a flowchart illustrating another mobility set configuration method according to an embodiment of the present invention, as shown in fig. 3, including the following steps:
301. and the base station acquires the current geographical position information of the UE.
302. And the base station uses the geographical position information to configure a mobility set for the UE.
Optionally, step 301 may include:
and the base station receives the current geographical position information reported by the UE.
The current geographical location information may be actively reported by the UE, or may be reported by the UE according to an indication after receiving the indication sent by the base station. For example: the above method may further comprise the steps of:
300. and the base station sends configuration information to the UE, wherein the configuration information is used for indicating the reporting of the channel quality measurement result, the current geographical position information and/or the mobile state information.
The configuration information may indicate one or more of reporting a channel quality measurement result, current geographical location information, and/or mobile state information. When the configuration information only indicates to report the channel quality measurement result, the UE may also report the geographical location information.
Optionally, in this embodiment, the step of receiving, by the base station, the current geographical location information reported by the UE may include:
the base station receives the channel quality measurement result reported by the UE and the current geographical position information;
in this embodiment, the UE can report the channel quality measurement result and the current geographical location information, and certainly, in some scenarios, the UE may only report the geographical location information. In addition, in some scenarios, the UE may also refer to the channel quality measurement result when configuring the mobility set, for example: the APs included in the mobility set configured for the UE may be APs whose channel quality exceeds a certain threshold. Certainly, in other scenarios, when configuring a mobility set for the UE, the channel quality measurement reported by the UE may not be used, and only the geographical location information and/or the mobility state information are used, which is not limited in this embodiment.
In addition, in some scenarios, the channel quality measurement result may also be used as a trigger factor for triggering reporting of the geographical location information by the UE. For example: as shown in fig. 4, the base station performs measurement configuration on the UE through step 401, where the measurement configuration includes a WLAN measurement object, a measurement event, and an indication that the current geographical location information of the UE is reported while the measurement result is reported, where the indication information may be 1 bit (bit), and the measurement event may be that the channel quality of the WLAN AP is higher than a certain threshold. After receiving the measurement configuration, the UE measures the corresponding WLAN AP, and when finding the WLAN AP1 meeting the measurement event, reports the identifier of the AP1, the measurement result of the Received Signal Strength Indication (RSSI) of the AP1, and the current geographical location information of the UE to the base station through step 402. After receiving the message, the base station configures a mobility set for the UE by combining with the WLAN AP network topology stored in itself, where the network topology indicates that AP1, AP2, AP3, and AP4 are WLAN APs with close geographical locations, which may include mobility sets of AP1, AP2, AP3, and AP4, and may also send a mobility set configuration to the UE through step 403, for example: and sending the related information of the AP included in the mobility set to the UE.
Optionally, in the foregoing embodiment, the step of receiving, by the base station, the current geographical location information reported by the UE may include:
and the base station receives the channel quality measurement result, the current geographical position information and the mobile state information reported by the UE.
In this embodiment, it may be implemented that the UE reports the channel quality measurement result, the current geographical location information, and the mobile state information, and certainly, in some scenarios, the UE may only report the current geographical location information and the mobile state information.
In addition, in some scenarios, the channel quality measurement result may also be used as a trigger factor for triggering reporting of the geographical location information by the UE. For example: as shown in fig. 5, the base station performs measurement configuration on the UE through step 501, where the measurement configuration includes a WLAN measurement object, a measurement event, an indication that reports the current geographical location information of the UE while reporting the measurement result, and an indication that reports the current mobility state information of the UE while reporting the measurement result, where the measurement event may be that the channel quality of the WLAN AP is higher than a certain threshold. For example: when the UE is currently in a stationary state, the UE measures the corresponding WLAN AP after receiving the measurement configuration, and when finding the WLAN AP1 meeting the measurement event, reports the identifier of the AP1, the RSSI measurement result of the AP1, the current geographical location information of the UE, and the mobile state information of the UE that is currently stationary to the base station through the measurement in step 502. After receiving the message, the base station, in combination with the WLAN AP network topology stored in itself, may configure a mobility set including AP1 and AP2 for the UE when the network topology indicates that AP1 and AP2 are geographically close WLAN APs, and may further send a mobility set configuration to the UE through step 503, for example: and sending the related information of the AP included in the mobility set to the UE.
Optionally, the geographical location information includes one or more of the following items:
positioning information, positioning auxiliary information for assisting the network side in positioning, and fingerprint (Finger print) information.
The positioning information may be Global Navigation Satellite System (GNSS) positioning information, for example: latitude and longitude information or location area information, etc.
The positioning assistance information may be assistance information for assisting the network side in positioning the Timing Advance (TA, Timing Advance) + the Arrival direction (AoA, Angle of Arrival), for example: the time difference information is transmitted and received, and this embodiment is not limited thereto.
The fingerprint (Finger print) information may be channel quality information of the current WLAN and the surrounding WLAN, or may be channel quality information of the current cell and the surrounding WLAN, or channel quality information of the current cell and the surrounding cell, and the like, which is not limited in this embodiment.
In addition, in this embodiment, in some scenarios, the configuration information sent by the base station to the UE may also indicate the type of the geographical location information reported by the UE, for example: the indication reports the positioning information, the positioning auxiliary information for assisting the network side to perform positioning or fingerprint (Finger print) information, and the UE can acquire and report the corresponding geographical location information after receiving the indication.
Optionally, the movement state information may include one or more of the following items:
movement state information describing a still or moving, movement state information describing a movement speed level, and movement state information describing a movement speed.
Wherein, the above-mentioned moving state information describing the stationary or moving may be understood as indicating that the UE is currently stationary or moving. The moving speed level may be pre-negotiated by the base station and the UE, for example: the moving speed level may include three levels, i.e., a low speed level, a medium speed level and a high speed level, which is only an example and is not limited to this embodiment. In addition, the moving state information describing the moving speed may be information describing a specific moving speed of the mobile terminal, for example: 3km/h or 30km/h, etc.
Optionally, step 302 may include:
and the base station configures a mobility set comprising APs around the current geographical position of the UE for the UE by using the geographical position information and prestored network topology information.
The network topology information may be topology information of a pre-stored WLAN AP network topology, and the information may include a plurality of AP geographical locations. Thus, the geographical location of the UE can be obtained by using the geographical location information, and the geographical locations of the APs can be obtained by using the network topology information, so that a mobility set including APs around the geographical location of the UE can be configured for the UE. The APs around the current geographical location of the UE may be understood as one or more APs within a specific distance from the current geographical location of the UE.
Optionally, step 302 may include:
and the base station configures a mobility set comprising APs (access points) around the current geographical position of the UE and in a specific mobility range for the UE by using the geographical position information, the mobility state information and the pre-stored network topology information, wherein the mobility state information is reported by the UE.
The mobile state information may be reported by the UE according to configuration information sent by the base station, or actively reported by the UE. In addition, the APs within the specific moving range may be APs determined according to the moving state information and the geographical location information. Wherein, the moving state information indicates that the moving speed is faster, the specific moving range is larger, and vice versa. This embodiment may be implemented to configure the UE with APs around and within a specific mobility range, so that when the UE moves, these APs may also be used, thereby eliminating the need to configure a mobility set for the UE again because the UE moves, so as to save power consumption and transmission resources.
Optionally, step 302 may include:
and the base station uses the geographical position information and pre-stored network topology information and estimates the movement state information of the UE to configure a mobility set comprising APs around the geographical position where the UE is currently located and in a specific movement range for the UE.
The mobile status information may be estimated by the base station, for example: the base station uses predefined mobility state information as the mobility state information of the UE, or the base station may estimate the mobility state information of the UE according to the geographical location information, or may estimate the mobility state information of the UE according to the current time, which is not limited in this embodiment.
Optionally, step 301 may include:
and the base station receives the current geographical position information of the UE, which is sent by a network positioning server.
The network Location server may be an evolved serving Mobile Location Center (E-SMLC) server. In the embodiment, the current geographical position information of the UE can be acquired from the server, so that the power consumption of the UE can be saved.
It should be noted that, in the present embodiment, various optional implementations described above may be implemented in combination with each other, or may be implemented separately.
In this embodiment, various optional implementation manners are added on the basis of the embodiment shown in fig. 2, and reduction of overhead of air interface signaling and reduction of configuration delay can be achieved.
Based on the network structure shown in fig. 1, an embodiment of the present invention provides another mobility set configuration method, as shown in fig. 6, including the following steps:
601. the UE acquires current geographical location information.
602. And the UE reports the geographical location information to a base station so that the base station configures a mobility set for the UE by using the geographical location information.
For the description of the mobility set and the geographical location information, reference may be made to the description in the embodiments shown in fig. 2 and fig. 3, and details are not repeated here.
Optionally, the method may further include the following steps:
and the UE receives configuration information sent by the base station, wherein the configuration information is used for indicating the reporting of the channel quality measurement result, the current geographical position information and/or the mobile state information.
In this embodiment, the configuration information may refer to the related description in the embodiment shown in fig. 3, and is not described herein again.
Optionally, the step of reporting the geographical location information to the base station by the UE may include:
the UE reports the channel quality measurement result and the current geographical position information to the base station; or
And the UE reports the channel quality measurement result, the current geographical position information and the mobile state information to the base station.
In this embodiment, the content reported may refer to the related description in the embodiment shown in fig. 3, and is not described herein again.
Optionally, the geographic location information may include one or more of the following:
positioning information, positioning auxiliary information for assisting the network side in positioning and fingerprint information.
In this embodiment, the geographical location information may refer to the related description in the embodiment shown in fig. 3, and is not described herein again.
Optionally, the movement status information may include one or more of the following items:
movement state information describing a still or moving, movement state information describing a movement speed level, and movement state information describing a movement speed.
In this embodiment, the moving state information may refer to the related description in the embodiment shown in fig. 3, and is not described herein again.
Optionally, the mobility set may include access points AP around a current geographical location of the UE, configured for the UE by the base station using the geographical location information and pre-stored network topology information; or
The mobility set may include APs, configured by the base station, around the current geographical location of the UE and within a specific mobility range, of the UE using the geographical location information, the mobility state information, and pre-stored network topology information, where the mobility state information is reported by the UE; or
The mobility set may include APs, configured for the UE, around a geographical location where the UE is currently located and within a specific mobility range, by the base station using the geographical location information and pre-stored network topology information, and estimating mobility state information of the UE.
In this embodiment, the mobility set may refer to the description related to the embodiment shown in fig. 3, and is not described here again.
In this embodiment, the UE acquires the current geographical location information, and the UE reports the geographical location information to the base station, so that the base station configures a mobility set for the UE using the geographical location information, thereby reducing overhead of air interface signaling and reducing configuration delay.
Referring to fig. 7, a base station structure is shown, which includes the following modules:
an obtaining module 71, configured to obtain current geographical location information of the UE.
A configuration module 72, configured to configure a mobility set for the UE using the geographical location information.
Optionally, the obtaining module 71 may be configured to receive current geographical location information reported by the UE.
Optionally, as shown in fig. 8, the base station may further include:
a sending module 73, configured to send configuration information to the UE, where the configuration information is used to indicate reporting of a channel quality measurement result, current geographic location information, and/or mobile state information.
Optionally, the obtaining module 71 may be configured to receive a channel quality measurement result and current geographical location information reported by the UE; or
The obtaining module 71 may be configured to receive a channel quality measurement result, current geographical location information, and mobile state information reported by the UE.
Optionally, the geographical location information may include one or more of the following items:
positioning information, positioning auxiliary information for assisting the network side in positioning and fingerprint information.
Optionally, the movement state information may include one or more of the following items:
movement state information describing a still or moving, movement state information describing a movement speed level, and movement state information describing a movement speed.
Optionally, the configuration module 72 may be configured to configure, for the UE, a mobility set including APs around a geographic location where the UE is currently located, using the geographic location information and pre-stored network topology information; or
The configuration module 72 may be configured to configure, for the UE, a mobility set including APs around a current geographic location of the UE and within a specific mobility range, using the geographic location information and the mobility state information, and pre-stored network topology information, where the mobility state information is reported by the UE; or
The configuration module 72 may be configured to configure a mobility set for the UE including APs around a geographical location where the UE is currently located and within a specific mobility range, using the geographical location information and pre-stored network topology information, and estimating mobility state information of the UE.
Optionally, the obtaining module 71 may be configured to receive current geographical location information of the UE, which is sent by a network location server.
It should be noted that, the base station in this embodiment may be the base station in the embodiment shown in fig. 1 to 6, and any implementation of the base station in the embodiment shown in fig. 1 to 6 may be implemented by the base station in this embodiment to achieve the same beneficial effects, and details are not repeated here.
Referring to fig. 9, a UE structure is shown, which includes the following modules:
the obtaining module 91 is configured to obtain current geographic location information.
A reporting module 92, configured to report the geographic location information to a base station, so that the base station configures a mobility set for the UE using the geographic location information.
Optionally, as shown in fig. 10, the UE may further include:
a receiving module 93, configured to receive configuration information sent by the base station, where the configuration information is used to indicate reporting of a channel quality measurement result, current geographic location information, and/or mobile state information.
Optionally, the reporting module 92 may be configured to report the channel quality measurement result and the current geographical location information to the base station; or
The reporting module 92 may be configured to report the channel quality measurement result, the current geographical location information, and the mobile state information to the base station.
Optionally, the geographic location information may include one or more of the following:
positioning information, positioning auxiliary information for assisting the network side in positioning and fingerprint information.
Optionally, the movement status information may include one or more of the following items:
movement state information describing whether it is stationary or moving, movement state information describing a movement speed level, and movement state information describing a movement speed.
Optionally, the mobility set may include access points AP around a geographical location where the UE is currently located, configured for the UE by the base station using the geographical location information and pre-stored network topology information; or
The mobility set may include APs, configured by the base station, around the current geographical location of the UE and within a specific mobility range, of the UE using the geographical location information, the mobility state information, and pre-stored network topology information, where the mobility state information is reported by the UE; or
The mobility set may include APs, configured for the UE, around a geographical location where the UE is currently located and within a specific mobility range, by the base station using the geographical location information and pre-stored network topology information, and estimating mobility state information of the UE.
It should be noted that, the UE in this embodiment may be the UE in the embodiment shown in fig. 1 to 6, and any implementation of the UE in the embodiment shown in fig. 1 to 6 may be implemented by the UE in this embodiment to achieve the same beneficial effects, which is not described herein again.
Referring to fig. 11, there is shown a structure of a base station, the UE comprising: a processor 1100, a transceiver 1110, a memory 1120, a user interface 1130, and a bus interface, wherein:
the processor 1100, which reads the program in the memory 1120, performs the following processes:
acquiring current geographical position information of UE;
configuring a mobility set for the UE using the geographical location information.
Among other things, the transceiver 1110 is used for receiving and transmitting data under the control of the processor 1100.
In FIG. 11, the bus architecture may include any number of interconnected buses and bridges, with one or more processors, represented by processor 1100, and various circuits of memory, represented by memory 1120, being linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 1110 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium. For different user devices, the user interface 1130 may also be an interface capable of interfacing with a desired device, including but not limited to a keypad, display, speaker, microphone, joystick, etc.
The processor 1100 is responsible for managing the bus architecture and general processing, and the memory 1120 may store data used by the processor 1100 in performing operations.
Optionally, the obtaining of the current geographical location information of the UE performed by the processor 1100 may include:
the current geographical location reported by the UE is received via the transceiver 1110.
Optionally, the processor 1100 is further configured to perform:
the configuration information is sent to the UE through the transceiver 1110, where the configuration information is used to indicate reporting of a channel quality measurement result, current geographical location information, and/or mobility state information.
Optionally, the receiving, performed by the processor 1100, the current geographical location information reported by the UE may include:
receiving a channel quality measurement result and current geographical position information reported by the UE; or
And receiving the channel quality measurement result, the current geographical position information and the mobile state information reported by the UE.
Optionally, the geographic location information may include one or more of the following:
positioning information, positioning auxiliary information for assisting the network side in positioning and fingerprint information.
Optionally, the movement status information may include one or more of the following items:
movement state information describing a still or moving, movement state information describing a movement speed level, and movement state information describing a movement speed.
Optionally, the performing, by the processor 1100, configuring a mobility set for the UE using the geographical location information may include:
using the geographical location information and pre-stored network topology information to configure a mobility set including Access Points (APs) around a geographical location where the UE is currently located for the UE; or
Using the geographical location information, the mobile state information and pre-stored network topology information to configure a mobility set including APs around the current geographical location of the UE and within a specific mobility range for the UE, wherein the mobile state information is reported by the UE; or
And using the geographical position information and pre-stored network topology information and estimating the movement state information of the UE, configuring a mobility set comprising APs around the geographical position where the UE is currently located and in a specific movement range for the UE.
Optionally, the processor 1100 performs acquiring current geographical location information of the UE, which may include:
and receiving the current geographical position information of the UE, which is sent by a network positioning server.
It should be noted that, the base station in this embodiment may be the base station in the embodiment shown in fig. 1 to 6, and any implementation of the base station in the embodiment shown in fig. 1 to 6 may be implemented by the base station in this embodiment to achieve the same beneficial effects, and details are not repeated here.
Referring to fig. 12, there is shown a structure of a base station including: a processor 1200, a transceiver 1210, a memory 1220, a user interface 1230, and a bus interface, wherein:
a processor 1200 for reading the program in the memory 1220 and executing the following processes:
acquiring current geographical position information;
reporting the geographical location information to a base station through a transceiver 1210, so that the base station configures a mobility set for the UE using the geographical location information.
A transceiver 1210 for receiving and transmitting data under the control of the processor 1200.
Where in fig. 12, the bus architecture may include any number of interconnected buses and bridges, with various circuits of one or more processors represented by processor 1200 and memory represented by memory 1220 being linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 1210 may be a number of elements, including a transmitter and a transceiver, providing a means for communicating with various other apparatus over a transmission medium. The processor 1200 is responsible for managing the bus architecture and general processing, and the memory 1220 may store data used by the processor 1200 in performing operations.
The processor 1200 is responsible for managing the bus architecture and general processing, and the memory 1220 may store data used by the processor 1200 in performing operations.
Optionally, the processor 1200 is further configured to perform:
receiving, by the transceiver 1210, configuration information sent by the base station, where the configuration information is used to indicate reporting of a channel quality measurement result, current geographical location information, and/or mobile state information.
Optionally, the reporting of the geographical location information to the base station by the transceiver 1210, which is executed by the processor 1200, includes:
reporting the channel quality measurement result and the current geographical location information to the base station through a transceiver 1210; or
The channel quality measurement, current geographical location information and mobile state information are reported to the base station via transceiver 1210.
Optionally, the geographic location information may include one or more of the following:
positioning information, positioning auxiliary information for assisting the network side in positioning and fingerprint information.
Optionally, the movement status information may include one or more of the following items:
movement state information describing a still or moving, movement state information describing a movement speed level, and movement state information describing a movement speed.
Optionally, the mobility set may include access points AP around a geographical location where the UE is currently located, configured for the UE by the base station using the geographical location information and pre-stored network topology information; or
The mobility set may include APs, configured by the base station, around the current geographical location of the UE and within a specific mobility range, of the UE using the geographical location information, the mobility state information, and pre-stored network topology information, where the mobility state information is reported by the UE; or
The mobility set may include APs, configured for the UE, around a geographical location where the UE is currently located and within a specific mobility range, by the base station using the geographical location information and pre-stored network topology information, and estimating mobility state information of the UE.
It should be noted that, the UE in this embodiment may be the UE in the embodiment shown in fig. 1 to 6, and any implementation of the UE in the embodiment shown in fig. 1 to 6 may be implemented by the UE in this embodiment to achieve the same beneficial effects, which is not described herein again.
Referring to fig. 13, there is shown a structure of a mobility set configuration system including:
the UE131 is configured to acquire current geographical location information;
UE131 is further configured to report the geographical location information to base station 132;
a base station 132, configured to receive the geographical location information reported by the UE;
In this embodiment, the base station 132 and the UE131 may be the base station and the UE introduced in the embodiments shown in fig. 1 to 12, and their embodiments may refer to the embodiments shown in fig. 1 to 12, which can also achieve the same technical effect and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed method and apparatus may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be physically included alone, or two or more units may be integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) to execute some steps of the transceiving method according to various embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (25)
1. A mobility set configuration method, comprising:
a base station acquires the current geographical position information of UE;
the base station uses the geographical location information to configure a mobility set for the UE;
wherein the base station uses the geographical location information to configure a mobility set for the UE, including:
the base station uses the geographical position information and pre-stored network topology information to configure a mobility set comprising Access Points (APs) around the current geographical position of the UE for the UE; or
The base station uses the geographical position information, the mobile state information and pre-stored network topology information to configure a mobile set including APs around the current geographical position of the UE and in a specific mobile range for the UE, wherein the mobile state information is reported by the UE; or
The base station uses the geographical position information and pre-stored network topology information and estimates the movement state information of the UE, and configures a mobility set comprising APs around the geographical position where the UE is currently located and in a specific movement range for the UE;
wherein the network topology information comprises a plurality of AP geographical locations.
2. The method of claim 1, wherein the base station obtaining the current geographical location information of the UE comprises:
and the base station receives the current geographical position information reported by the UE.
3. The method of claim 2, wherein the method further comprises:
and the base station sends configuration information to the UE, wherein the configuration information is used for indicating reporting of a channel quality measurement result, current geographical position information and/or mobile state information.
4. The method of claim 2 or 3, wherein the receiving, by the base station, the current geographical location information reported by the UE comprises:
the base station receives the channel quality measurement result reported by the UE and the current geographical position information; or
And the base station receives the channel quality measurement result, the current geographical position information and the mobile state information reported by the UE.
5. A method according to any one of claims 1-3, wherein the geographical location information comprises one or more of:
positioning information, positioning auxiliary information for assisting the network side in positioning and fingerprint information.
6. The method of claim 4, wherein the mobility state information includes one or more of:
movement state information describing a still or moving, movement state information describing a movement speed level, and movement state information describing a movement speed.
7. The method of claim 1, wherein the base station obtaining the current geographical location information of the UE comprises:
and the base station receives the current geographical position information of the UE, which is sent by a network positioning server.
8. A mobility set configuration method, comprising:
the UE acquires current geographical position information;
the UE reports the geographical location information to a base station so that the base station configures a mobile set for the UE by using the geographical location information;
the mobile set comprises Access Points (APs) around the current geographical position of the UE, which are configured for the UE by the base station by using the geographical position information and pre-stored network topology information; or
The mobile set comprises APs (access points) which are configured for the UE by the base station around the current geographical position of the UE and in a specific mobile range by using the geographical position information, the mobile state information and pre-stored network topology information, wherein the mobile state information is reported by the UE; or
The mobility set comprises the base station, the geographical position information and pre-stored network topology information, and mobility state information of the UE, and APs (access points) around the geographical position where the UE is currently located and in a specific mobility range are configured for the UE;
wherein the network topology information comprises a plurality of AP geographical locations.
9. The method of claim 8, wherein the method further comprises:
and the UE receives configuration information sent by the base station, wherein the configuration information is used for indicating reporting of a channel quality measurement result, current geographical position information and/or mobile state information.
10. The method of claim 9, wherein reporting the geographical location information to a base station by the UE comprises:
the UE reports a channel quality measurement result and current geographical position information to the base station; or
And the UE reports the channel quality measurement result, the current geographical position information and the mobile state information to the base station.
11. The method of any one of claims 8-10, wherein the geographic location information includes one or more of:
positioning information, positioning auxiliary information for assisting the network side in positioning and fingerprint information.
12. The method of claim 9 or 10, wherein the mobility state information comprises one or more of:
movement state information describing a still or moving, movement state information describing a movement speed level, and movement state information describing a movement speed.
13. A base station, comprising:
the acquisition module is used for acquiring the current geographical position information of the UE;
a configuration module configured to configure a mobility set for the UE using the geographical location information;
the configuration module is configured to configure, for the UE, a mobility set including APs around a geographical location where the UE is currently located, using the geographical location information and pre-stored network topology information; or
The configuration module is configured to configure, for the UE, a mobility set including APs around a current geographical location of the UE and within a specific mobility range, using the geographical location information and the mobility state information, and pre-stored network topology information, where the mobility state information is reported by the UE; or
The configuration module is used for estimating the mobile state information of the UE by using the geographical position information and pre-stored network topology information, and configuring a mobility set comprising APs around the current geographical position of the UE and in a specific mobile range for the UE;
wherein the network topology information comprises a plurality of AP geographical locations.
14. The base station of claim 13, wherein the obtaining module is configured to receive current geographical location information reported by the UE.
15. The base station of claim 13, wherein the base station further comprises:
a sending module, configured to send configuration information to the UE, where the configuration information is used to indicate reporting of a channel quality measurement result, current geographical location information, and/or mobile state information.
16. The base station of claim 14 or 15, wherein the obtaining module is configured to receive a channel quality measurement result and current geographical location information reported by the UE; or
The acquisition module is used for receiving the channel quality measurement result, the current geographical position information and the mobile state information reported by the UE.
17. The base station of any of claims 13-15, wherein the geographic location information comprises one or more of:
positioning information, positioning auxiliary information for assisting the network side in positioning and fingerprint information.
18. The base station of claim 16, wherein the mobility state information includes one or more of:
movement state information describing a still or moving, movement state information describing a movement speed level, and movement state information describing a movement speed.
19. The base station of claim 13, wherein the obtaining module is configured to receive current geographical location information of the UE sent by a network location server.
20. A UE, comprising:
the acquisition module is used for acquiring current geographic position information;
a reporting module, configured to report the geographical location information to a base station, so that the base station configures a mobility set for the UE using the geographical location information;
the mobile set comprises Access Points (APs) around the current geographical position of the UE, which are configured for the UE by the base station by using the geographical position information and pre-stored network topology information; or
The mobile set comprises APs (access points) which are configured for the UE by the base station around the current geographical position of the UE and in a specific mobile range by using the geographical position information, the mobile state information and pre-stored network topology information, wherein the mobile state information is reported by the UE; or
The mobility set comprises the base station, the geographical position information and pre-stored network topology information, and mobility state information of the UE, and APs (access points) around the geographical position where the UE is currently located and in a specific mobility range are configured for the UE;
wherein the network topology information comprises a plurality of AP geographical locations.
21. The UE of claim 20, wherein the UE further comprises:
a receiving module, configured to receive configuration information sent by the base station, where the configuration information is used to indicate reporting of a channel quality measurement result, current geographical location information, and/or mobile state information.
22. The UE of claim 21, wherein the reporting module is configured to report the channel quality measurement result and current geographical location information to the base station; or
The reporting module is used for reporting the channel quality measurement result, the current geographical position information and the mobile state information to the base station.
23. The UE of any one of claims 20-22, wherein the geographic location information includes one or more of:
positioning information, positioning auxiliary information for assisting the network side in positioning and fingerprint information.
24. The UE of claim 21 or 22, wherein the mobility state information comprises one or more of:
movement state information describing whether it is stationary or moving, movement state information describing a movement speed level, and movement state information describing a movement speed.
25. A mobility set configuration system, comprising:
the UE is used for acquiring current geographical position information;
the UE is also used for reporting the geographical position information to a base station;
the base station is used for receiving the geographical location information reported by the UE;
the base station is further configured to configure a mobility set for the UE using the geographical location information;
the base station configures a mobility set comprising Access Points (APs) around the current geographical position of the UE for the UE by using the geographical position information and pre-stored network topology information; or
The base station uses the geographical position information, the mobile state information and pre-stored network topology information to configure a mobile set including APs around the current geographical position of the UE and in a specific mobile range for the UE, wherein the mobile state information is reported by the UE; or
The base station uses the geographical position information and pre-stored network topology information and estimates the movement state information of the UE, and configures a mobility set comprising APs around the geographical position where the UE is currently located and in a specific movement range for the UE;
wherein the network topology information comprises a plurality of AP geographical locations.
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