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CN101765099B - Node B and method thereof for acquiring competence scale of user equipment - Google Patents

Node B and method thereof for acquiring competence scale of user equipment Download PDF

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Publication number
CN101765099B
CN101765099B CN200810188928.1A CN200810188928A CN101765099B CN 101765099 B CN101765099 B CN 101765099B CN 200810188928 A CN200810188928 A CN 200810188928A CN 101765099 B CN101765099 B CN 101765099B
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China
Prior art keywords
subscriber equipment
ability rating
radio network
rating information
described subscriber
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CN101765099A (en
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潘凤艳
陈慧
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ZTE Corp
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ZTE Corp
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Abstract

The invention discloses a node B and a method thereof for acquiring competence scale of user equipment (UE), and the method comprises the following steps: sending user data by a wireless network controller through a high-speed downlink shared channel type 2 data frame, wherein the high-speed downlink shared channel type 2 data frame carries information of the competence scale of the user equipment; and acquiring the information of the competence scale of the user equipment carried by the high-speed downlink shared channel type 2 data frame by the node B. By the above technical scheme in the invention, correct data transmission can be carried out between the Node B and the UE under the state of enhanced CELL-FACH.

Description

Node B and obtain the method for competence scale of user equipment
Technical field
The present invention relates to the communications field, and especially, relate to a kind of Node B and obtain the method for competence scale of user equipment.
Background technology
At present, development along with 3G (Third Generation) Moblie, sharing at a high speed downlink physical access (High Speed Downlink Packet Access, referred to as HSDPA) technology and at a high speed shared ascending physical signal access (High Speed Uplink Packet Access, referred to as HSUPA) release the high-speed packet access on the basis of technology and strengthened (High Speed PacketAccess, referred to as HSPA+) technology, its objective is in order to improve data-transmission efficiency, to reduce time delay.In this technology, Liao Dui community _ forward access channel (CELL_Forward Access Channel is proposed, referred to as CELL_FACH) state strengthened, and the downlink data of wishing this state is carried on high speed descending sharing channel (HighSpeed-Downlink Shared Channel, referred to as HS-DSCH) on, and upstream data is carried on enhancing-dedicated channel (Enhanced Dedicated Channel, referred to as E-DCH) on, thereby strengthen the data transmission performance of this state, and obtain less propagation delay time and higher transmission rate.
In the HSDPA technology, for time division duplex (Time Division Duplex, referred to as TDD) system, eating dishes without rice or wine, HS-DSCH shared control channel (High Speed-Shared Control Channel is passed through at down direction in base station (NodeB), referred to as HS-SCCH) notification terminal equipment (User Equipment, referred to as UE) transport block size index that will send, and UE also shares indicating channel (High Speed-Shared Information Channel at up direction by HS-DSCH, referred to as HS-SICH) notify NodeB to recommend the transport block size index sent.And transport block size index is with the binding of the HS-DSCH ability rating of UE, that is to say, for same transport block size index, it may be different having the transmission block size that the UE of different HS-DSCH ability ratings parses.Therefore, NodeB need to know the HS-DSCH ability rating of UE, match corresponding transport block size index according to the HS-DSCH ability rating of the transmission block size that will send and UE and bring UE, UE knows according to transport block size index and HS-DSCH ability rating the transmission block size that NodeB will send, thereby can correctly receive the data on high-speed physical downlink shared channel (HS-PDSCH) (High Speed-PhysicalDownlink Shared Channel, referred to as HS-PDSCH) subsequently.
Equally, UE is according to HS-DSCH ability rating and the transmission block size that will recommend NodeB to send, match corresponding transport block size index and send to NodeB, NodeB knows that according to the HS-DSCH ability rating of UE and the transport block size index of UE recommendation UE recommends the transmission block size sent, thereby can instruct the follow-up data dispatch of NodeB.In the HSUPA technology, UE will be the large young pathbreaker of transmission block who eats dishes without rice or wine to send by E-DCH transformat combination indication (E-DCH Transport FormatCombination Indication, referred to as E-TFCI) to NodeB, and the number of resources that the E-DCH ability rating of E-TFCI and UE and NodeB authorize binding, the number of resources that the E-DCH ability rating of E-TFCI, UE that NodeB need to carry according to the E-UCCH channel and NodeB authorize, could correctly parse the transmission block size that UE will send.
In HSDPA technology and HSUPA technology, UE controls (RadioResource Control by Radio Resource, referred to as RRC) connection setup complete message by UE ability rating information band to radio network controller (Radio Network Controller, referred to as RNC), comprise HS-DSCH ability rating and E-DCH ability rating at the RRC connection setup complete message, then bring NodeB by RNC by wireless link reallocation message, and, before NodeB obtains UE ability rating information, the unified minimum UE ability rating by system definition of NodeB and UE is processed.
In strengthening the CELL_FACH technology, the CELL_FACH state maintains original Iub (interface between a kind of NodeB and RNC) framework,, Iub interface is not set up special-purpose signaling and is connected, and all resource distributions under the CELL_FACH state all are configured by common signal channel or Physical Shared Channel layoutprocedure.Like this, RNC can't be by similar wireless link reallocation message by UE ability rating information band to NodeB.And in the TDD system, strengthening the CELL_FACH state is a stable state, that is to say, in strengthening the CELL_FACH technology, the user may reside in and strengthen the CELL_FACH state the long time, in residence time, may have the data burst situation to occur, if NodeB and UE press minimum UE ability rating, processes, will inevitably introduce larger data transmission delay, reduce the performance of transfer of data.Therefore, be badly in need of at present the technical scheme that NodeB under a kind of CELL_FACH of enhancing state obtains UE ability rating information.
Summary of the invention
Consider in correlation technique and can't UE ability rating information be sent to NodeB by similar wireless link reallocation message and cause data transmission delay problem large, that reduce data transmission performance to propose the present invention strengthening under the CELL_FACH state RNC, for this reason, main purpose of the present invention is to provide a kind of Node B to obtain the scheme of competence scale of user equipment, to solve the problems referred to above of existing in correlation technique one of at least.
To achieve these goals, according to an aspect of the present invention, provide a kind of method of obtaining competence scale of user equipment, at enhancing cell-forward access channel state lower node B, obtaining competence scale of user equipment.
The method of obtaining competence scale of user equipment according to the present invention comprises: radio network controller sends user data by high speed descending sharing channel type 2 Frames to Node B, wherein, carry competence scale of user equipment in high speed descending sharing channel type 2 Frames; Node B is obtained the competence scale of user equipment carried in high speed descending sharing channel type 2 Frames.
Wherein, competence scale of user equipment comprises: the high speed descending sharing channel ability rating information of subscriber equipment and the enhancing of subscriber equipment-dedicated channel ability rating information.
In addition, before radio network controller sends competence scale of user equipment by high speed descending sharing channel type 2 Frames to Node B, said method further comprises: subscriber equipment sends the RRC connection to radio network controller and sets up request message, wherein, RRC connects the enhancing set up in request message the high speed descending sharing channel ability rating information that carries subscriber equipment and subscriber equipment-dedicated channel ability rating information.
Wherein, the processing that radio network controller sends competence scale of user equipment by high speed descending sharing channel type 2 Frames to Node B comprises: radio network controller is in the initial access process of subscriber equipment, by high speed descending sharing channel type 2 Frames, the special use of subscriber equipment is strengthened to dedicated channel-Radio Network Temporary Identifier, specialized high-speed DSCH Downlink Shared Channel-the Radio Network Temporary Identifier of subscriber equipment, the high speed descending sharing channel ability rating information of subscriber equipment, and the enhancing of subscriber equipment-dedicated channel ability rating information sends to Node B.
In addition, after radio network controller sends to Node B by competence scale of user equipment, said method also comprises: the special use of Node B preservation subscriber equipment strengthens the corresponding relation between the high speed descending sharing channel ability rating information of the specialized high-speed DSCH Downlink Shared Channel-Radio Network Temporary Identifier of dedicated channel-Radio Network Temporary Identifier, subscriber equipment, subscriber equipment and the enhancing of subscriber equipment-dedicated channel ability rating information.
Wherein, the initial access process of subscriber equipment comprises one of following: subscriber equipment initiates under idle condition that the Radio Resource control connection is set up request, subscriber equipment is initiated cell update after cell reselection.
In addition, the cell-forward access channel state in the situation that subscriber equipment is moved out, said method further comprises: the special use that radio network controller notice Node B is deleted subscriber equipment strengthens dedicated channel-Radio Network Temporary Identifier; Corresponding relation between the high speed descending sharing channel ability rating information of the special use enhancing dedicated channel-Radio Network Temporary Identifier of Node B deletion subscriber equipment, the specialized high-speed DSCH Downlink Shared Channel-Radio Network Temporary Identifier of subscriber equipment, subscriber equipment and the enhancing of subscriber equipment-dedicated channel ability rating information.
To achieve these goals, according to an aspect of the present invention, provide a kind of Node B.
Node B according to the present invention comprises: receiver module, and high speed descending sharing channel type 2 Frames that send for receiving radio network controller, wherein, carry competence scale of user equipment in high speed descending sharing channel type 2 Frames; Acquisition module, the competence scale of user equipment carried for obtaining high speed descending sharing channel type 2 Frames.
Wherein, competence scale of user equipment comprises: the HS-DSCH ability rating information of subscriber equipment, the E-DCH ability rating information of subscriber equipment.
Wherein, receiver module specifically for: in the initial access process of subscriber equipment, the special use that receives the subscriber equipment that radio network controller sends by high speed descending sharing channel type 2 Frames strengthens the high speed descending sharing channel ability rating information of the specialized high-speed DSCH Downlink Shared Channel-Radio Network Temporary Identifier of dedicated channel-Radio Network Temporary Identifier, subscriber equipment, subscriber equipment and the enhancing of subscriber equipment-dedicated channel ability rating information.
In addition, above-mentioned Node B further comprises: preserve module, strengthen the corresponding relation between the high speed descending sharing channel ability rating information of specialized high-speed DSCH Downlink Shared Channel-Radio Network Temporary Identifier, subscriber equipment of dedicated channel-Radio Network Temporary Identifier, subscriber equipment and the enhancing of subscriber equipment-dedicated channel ability rating information for the special use of preserving subscriber equipment.
By means of technical scheme of the present invention, by carry UE ability rating information in HS-DSCH type 2 Frames, solved in the correlation technique and strengthened the problem that the data transmission delay that under the CELL_FACH state, RNC can't cause UE ability rating information band by similar wireless link reallocation message to NodeB is large, reduce data transmission performance, made and can correctly transmit data between NodeB and UE strengthening under the CELL_FACH state.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, or understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification write, claims and accompanying drawing.
The accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms the part of specification, for explaining the present invention, is not construed as limiting the invention together with embodiments of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the method for obtaining UE ability rating information of the embodiment of the present invention;
Fig. 2 is the HS-DSCH type of the carrying UE ability rating information 2 data frame format schematic diagrames according to the embodiment of the present invention;
Fig. 3 is the block diagram according to the Node B of the embodiment of the present invention.
Embodiment
Functional overview
At present, in correlation technique, owing to strengthening under the CELL_FACH state, RNC can't send to NodeB by UE ability rating information by similar wireless link reallocation message, thereby caused data transmission delay large, reduce the problem of data transmission performance, for the problems referred to above, the invention provides a kind of Node B and obtain the scheme of competence scale of user equipment, in technical scheme of the present invention, proposition is improved HS-DSCH type 2 data frame formats, and while making in the following manner NodeB obtain UE ability rating information: RNC under strengthening the CELL_FACH state to send the data of user under the CELL_FACH state by HS-DSCH type 2 Frames to NodeB, can carry user's UE ability rating information.
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
In the following description, for the purpose of explaining, a plurality of specific details have been described, to provide thorough understanding of the present invention.Yet, obviously, in the situation that there is no these specific detail, also can realize the present invention, in addition, in the situation that do not deviate from the spirit and scope that claims are illustrated, obtain each details in following embodiment and embodiment and can carry out various combinations.
Embodiment of the method
According to embodiments of the invention, a kind of method of the UE of obtaining ability rating information is provided, obtain UE ability rating information for NodeB under enhancing CELL_FACH state.Fig. 1 is the flow chart according to the method for obtaining UE ability rating information of the embodiment of the present invention, before the processing of carrying out as shown in Figure 1, the RRC that at first UE needs to send the E-DCH ability rating information of the HS-DSCH ability rating information carry UE and UE to RNC connects and sets up request message (that is, UE connects to set up by RRC ask the HS-DSCH ability rating of oneself and E-DCH ability rating are sent to RNC).After having carried out above-mentioned processing, just can carry out processing as shown in Figure 1, as shown in Figure 1, comprise step S102-step S104:
Step S102, RNC sends user data by HS-DSCH type 2 Frames to NodeB, wherein, carries UE ability rating information in HS-DSCH type 2 Frames; It should be noted that, UE ability rating information includes but not limited to: the HS-DSCH ability rating information of UE, the E-DCH ability rating information of UE.
Particularly, RNC, in the initial access process of UE, can send to NodeB by the special E-RNTI of UE and H-RNTI by HS-DSCH type 2 Frames, also carries HS-DSCH ability rating information and E-DCH ability rating information that this UE is corresponding simultaneously; It should be noted that, it is one of following that the initial access process of UE comprises, and: UE initiates under idle condition that the Radio Resource control connection is set up request and UE initiates cell update after cell reselection.
Fig. 2 is the HS-DSCH type of the carrying UE ability rating information 2 data frame format schematic diagrames according to the embodiment of the present invention, as shown in Figure 2, first byte of Spare Extension field can be expanded to the HS-DSCH ability rating, as shown in table 1, the HS-DSCH ability rating comprises the parameter information of HS-DSCH ability rating etc.; Second byte expansion of SpareExtension field can be the E-DCH ability rating, as shown in table 2, the E-DCH ability rating comprises the parameter information of E-DCH ability rating etc.In addition, if one of include in HS-DSCH type 2 Frames in special-purpose HS-RNTI field, E-RNTI field, HS-DSCH ability rating field and E-DCH ability rating field, the Bit0 of New IE Flags field is set to 1, otherwise it is set to 0.
Table 1 HS-DSCH ability rating
IE/Group Name (group name) Presence (state) Range (scope) IE Type and Reference (parameter) Semantics Description (description)
HS-DSCH ability rating (HS-DSCH capability Category) Integer (INTEGER) (1..64 ...) Referring to TS 25.306
Table 2 E-DCH ability rating
IE/Group Name (group name) Presence (state) Range (scope) IE Type and Reference (parameter) Semantics Description (description)
E-DCH ability rating (E-DCH capability Category) Integer (INTEGER) (1..6 ...) Referring to TS 25.306
Step S104, NodeB obtains the UE ability rating information of carrying in HS-DSCH type 2 Frames, and wherein, ability rating information includes but not limited to: the HS-DSCH ability rating information of UE, the E-DCH ability rating information of UE.
After having carried out step S104, NodeB need to preserve special E-RNTI and the HS-DSCH ability rating information of H-RNTI, UE and the corresponding relation between E-DCH ability rating information of UE.
In addition, in the situation that UE moves out, strengthen the CELL_FACH state, RNC need to notify NodeB to delete the E-RNTI of the special use of UE; NodeB is after receiving notice, can delete the corresponding relation (that is, deleting the special E-RNTI of UE and the HS-DSCH ability rating of H-RNTI, UE and the corresponding relation between the E-DCH ability rating) of E-RNTI, H-RNTI and ability rating information.
Below, in conjunction with example, technique scheme of the present invention is described.
Example 1: strengthening under the CELL_FACH state, in the initial access process of initiating at UE, NodeB obtains UE ability rating information.
The first step, UE initiates RRC at Idle state and connects the request of foundation, and connects in the request of foundation and carry UE ability rating information at RRC, and wherein, UE ability rating information comprises HS-DSCH ability rating information and E-DCH ability rating information.
Because NodeB does not now also know the ability rating information of UE, therefore, the number of resources that UE is big or small according to the transmission block that will send, NodeB authorizes and the E-TFCI corresponding to minimum E-DCH ability rating Information Selection of system definition, and send to NodeB on the E-UCCH channel.
NodeB is according to the E-TFCI carried on the E-UCCH channel, the minimum E-DCH ability rating information of system definition (it should be noted that, in the situation that NodeB does not also know the ability rating information of UE, initial access upstream message itself will be used the minimum E-DCH ability rating information of system definition to be sent), and the number of resources of authorizing, mated and obtained the transmission block size that UE will send, thereby can on E-PUCH channel subsequently, correctly receive the RRC connection and set up request message, then be transmitted to RNC, wherein also carry the special E-RNTI information that NodeB distributes for this UE.
Second step, after RNC receives that request message is set up in the RRC connection, at down direction, to UE, send the RRC connection and set up message, and carry HS-DSCH ability rating information and the E-DCH ability rating information of the dedicated H-RNTI (high speed descending sharing channel-Radio Network Temporary Identifier), E-RNTI (strengthening dedicated channel-Radio Network Temporary Identifier) and the UE that distribute to this UE in connecting HS-DSCH type 2 Frames of setting up message having encapsulated RRC, and send to NodeB.After having carried out above-mentioned processing, also need the New IE Flags field Bit0 in HS-DSCH type 2 Frames to be set to 1, other 7 all are set to 0, and this field back carries dedicated H-RNTI, the special E-RNTI of UE, HS-DSCH ability rating and 4 fields of E-DCH ability rating of UE.
The 3rd step, after NodeB receives above-mentioned HS-DSCH type 2 Frames, at first preserve dedicated H-RNTI, special E-RNTI, the HS-DSCH ability rating of UE and the corresponding relation between the E-DCH ability rating of UE.Then table look-up and find corresponding transport block size index according to the true HS-DSCH ability rating of transmission block size and UE, and arrive UE by the HS-SCCH channel notification; UE, according to the transport block size index on the HS-SCCH channel and HS-DSCH ability rating, is mated and is obtained the transmission block size that NodeB will send, and on HS-PDSCH channel subsequently, message is set up in correct reception RRC connection.
The 4th step, UE responds RRC connection setup complete message according to real E-DCH ability rating to RNC at up direction after receiving that message is set up in the RRC connection, and NodeB receives and is transmitted to RNC according to the real E-DCH ability rating of UE equally.
Above example is applicable to the initial access process that UE initiates, and comprises the cell updating course after cell reselection.By above-mentioned processing, in the initial access process that UE initiates, make and can correctly transmit data between NodeB and UE strengthening under the CELL_FACH state.
Example 2, strengthen the CELL_FACH state in the situation that UE moves out, and NodeB discharges the special E-RNTI of UE.
The first step, UE is at up direction according to E-DCH ability rating launch position update request, and NodeB receives and is transmitted to RNC according to the E-DCH ability rating of UE, then by RNC, is transmitted to core net.
Second step, after core net is received the position updating request of UE, send the position renewal at down direction to RNC and accept message, RNC accepts message by the renewal of the position of core net and is encapsulated by HS-DSCH type 2 data frame formats, but do not carry dedicated H-RNTI, E-RNTI, HS-DSCH ability rating information and E-DCH ability rating information in HS-DSCH type 2 Frames, and the New IE Flags field in HS-DSCH type 2 Frames of encapsulation is set to full 0;
The 3rd step, NodeB issues UE according to the HS-DSCH ability rating information of UE after receiving that message is accepted in the position renewal, and UE receives according to HS-DSCH ability rating information equally;
The 4th step, core net is initiated the Iu release command to RNC, and RNC initiates the RRC connection release message to UE, and this message is packaged into to HS-DSCH type 2 data frame formats issues NodeB, and New IE Flags field is set to 0;
The 5th step, after NodeB receives the RRC Connection Release, issue UE according to the HS-DSCH ability rating, and UE receives according to the HS-DSCH ability rating;
The 6th step, after UE receives the request of RRC Connection Release, complete message according to E-DCH ability rating information by the RRC Connection Release and send to NodeB, and NodeB receives and be transmitted to RNC according to the E-DCH ability rating information of UE.
The 7th step, the special E-RNTI that RNC discharges this UE by chain of command message status indication notice NodeB, after NodeB receives notice, discharge the corresponding relation of this E-RNTI, H-RNTI and ability rating information.
In above-mentioned processing, the RRC of UE connects and to have obtained release, thereby needs to discharge in NodeB the context semanteme about this UE.When UE proceeds to other states from the CELL_FACH state, when in these states, no longer applicable HS-DSCH and E-DCH transmit, RNC also can discharge special E-RNTI and context semanteme corresponding to this UE by chain of command message informing NodeB.
Device embodiment
According to embodiments of the invention, a kind of Node B (NodeB) is provided, Fig. 3 is the block diagram according to the Node B of the embodiment of the present invention, as shown in Figure 3, according to the NodeB of the embodiment of the present invention, comprises: receiver module 30, acquisition module 32, preservation module 34.Below, the modules in Node B is described in detail.
In NodeB, HS-DSCH type 2 Frames that receiver module 30 sends for receiving RNC, wherein, carry UE ability rating information in HS-DSCH type 2 Frames; Wherein, UE ability rating information comprises but walks and is limited to: the E-DCH ability rating information of the HS-DSCH ability rating information of UE (can referring to table 1), UE (can referring to table 2).
Particularly, RNC, in the initial access process of UE, can send to NodeB by the special E-RNTI of UE and H-RNTI by HS-DSCH type 2 Frames, also carries HS-DSCH ability rating information and E-DCH ability rating information that this UE is corresponding simultaneously; Therefore, the receiver module 30 of NodeB need to, in the initial access process of subscriber equipment, receive RNC by the special E-RNTI of the UE of HS-DSCH type 2 Frames transmissions and HS-DSCH ability rating and the E-DCH ability rating of H-RNTI, UE.
Acquisition module 32 is connected to receiver module 30, the competence scale of user equipment carried for HS-DSCH type 2 Frames that obtain receiver module 30 receptions and special E-RNTI and the H-RNTI of UE.After acquisition module 32 obtains above-mentioned information, the preservation module 34 that is connected to acquisition module 32 needs to preserve special E-RNTI and the HS-DSCH ability rating of H-RNTI, UE and the corresponding relation between the E-DCH ability rating of UE.
In addition, the cell-forward access channel state in the situation that UE moves out, RNC need to notify NodeB to delete the E-RNTI of the special use of UE; After receiving notice, preserve module 32 and will delete the E-RNTI of its preservation and the corresponding relation of H-RNTI and ability rating information (that is, deleting the special E-RNTI of UE and the HS-DSCH ability rating of H-RNTI, UE and the corresponding relation between the E-DCH ability rating).
It should be noted that, in the situation that do not deviate from the spirit and scope that claims are illustrated, can carry out various changes and combination to above-mentioned modules.
In sum, by means of technical scheme of the present invention, by carry UE ability rating information in HS-DSCH type 2 Frames, solved in the correlation technique and strengthened the problem that the data transmission delay that under the CELL_FACH state, RNC can't cause UE ability rating information band by similar wireless link reallocation message to NodeB is large, reduce data transmission performance, made and can correctly transmit data between NodeB and UE strengthening under the CELL_FACH state.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (9)

1. a method of obtaining competence scale of user equipment is obtained competence scale of user equipment for Node B under the enhancing cell-forward access channel state, it is characterized in that, described method comprises:
Radio network controller sends user data by high speed descending sharing channel type 2 Frames to described Node B, wherein, in described high speed descending sharing channel type 2 Frames, carries described competence scale of user equipment;
Described Node B is obtained the described competence scale of user equipment carried in described high speed descending sharing channel type 2 Frames;
Wherein, described competence scale of user equipment comprises: the high speed descending sharing channel ability rating information of subscriber equipment and the enhancing of described subscriber equipment-dedicated channel ability rating information.
2. method according to claim 1, is characterized in that, before described radio network controller sends described competence scale of user equipment by described high speed descending sharing channel type 2 Frames to described Node B, described method further comprises:
Described subscriber equipment sends the Radio Resource control connection to described radio network controller and sets up request message, wherein, described Radio Resource control connection is set up in request message the enhancing of the high speed descending sharing channel ability rating information that carries described subscriber equipment and described subscriber equipment-dedicated channel ability rating information.
3. method according to claim 2, is characterized in that, the processing that described radio network controller sends described competence scale of user equipment by high speed descending sharing channel type 2 Frames to described Node B comprises:
Described radio network controller, in the initial access process of described subscriber equipment, sends to described Node B by described high speed descending sharing channel type 2 Frames by the high speed descending sharing channel ability rating information of the special use of described subscriber equipment enhancing dedicated channel-Radio Network Temporary Identifier, the specialized high-speed DSCH Downlink Shared Channel-Radio Network Temporary Identifier of described subscriber equipment, described subscriber equipment and the enhancing of described subscriber equipment-dedicated channel ability rating information.
4. method according to claim 3, is characterized in that, after described radio network controller sends to described Node B by described competence scale of user equipment, described method also comprises:
The special use that described Node B is preserved described subscriber equipment strengthens the corresponding relation between the high speed descending sharing channel ability rating information of dedicated channel-Radio Network Temporary Identifier, the specialized high-speed DSCH Downlink Shared Channel-Radio Network Temporary Identifier of described subscriber equipment, described subscriber equipment and the enhancing of described subscriber equipment-dedicated channel ability rating information.
5. method according to claim 3, it is characterized in that, it is one of following that the initial access process of described subscriber equipment comprises: described subscriber equipment initiates under idle condition that the Radio Resource control connection is set up request, described subscriber equipment is initiated cell update after cell reselection.
6. according to the described method of any one in claim 3 to 5, it is characterized in that, the described cell-forward access channel state in the situation that described subscriber equipment is moved out, described method further comprises:
Described radio network controller notifies the special use that described Node B is deleted described subscriber equipment to strengthen dedicated channel-Radio Network Temporary Identifier;
The special use that described Node B is deleted described subscriber equipment strengthens the corresponding relation between the high speed descending sharing channel ability rating information of dedicated channel-Radio Network Temporary Identifier, the specialized high-speed DSCH Downlink Shared Channel-Radio Network Temporary Identifier of described subscriber equipment, described subscriber equipment and the enhancing of described subscriber equipment-dedicated channel ability rating information.
7. a Node B, is characterized in that, comprising:
Receiver module, high speed descending sharing channel type 2 Frames that send for receiving radio network controller, wherein, carry competence scale of user equipment in described high speed descending sharing channel type 2 Frames;
Acquisition module, the described competence scale of user equipment carried for obtaining described high speed descending sharing channel type 2 Frames;
Wherein, described competence scale of user equipment comprises: the enhancing of the high speed descending sharing channel ability rating information of described subscriber equipment, described subscriber equipment-dedicated channel ability rating information.
8. Node B according to claim 7, is characterized in that, described receiver module specifically for:
In the initial access process of described subscriber equipment, receive described radio network controller by the high speed descending sharing channel ability rating information of the special use enhancing dedicated channel-Radio Network Temporary Identifier of the described subscriber equipment of described high speed descending sharing channel type 2 Frames transmissions, the specialized high-speed DSCH Downlink Shared Channel-Radio Network Temporary Identifier of described subscriber equipment, described subscriber equipment and the enhancing of described subscriber equipment-dedicated channel ability rating information.
9. Node B according to claim 8, is characterized in that, described Node B further comprises:
Preserve module, for the special use of preserving described subscriber equipment, strengthen the corresponding relation between the high speed descending sharing channel ability rating information of dedicated channel-Radio Network Temporary Identifier, the specialized high-speed DSCH Downlink Shared Channel-Radio Network Temporary Identifier of described subscriber equipment, described subscriber equipment and the enhancing of described subscriber equipment-dedicated channel ability rating information.
CN200810188928.1A 2008-12-26 2008-12-26 Node B and method thereof for acquiring competence scale of user equipment Expired - Fee Related CN101765099B (en)

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CN1917661A (en) * 2006-01-19 2007-02-21 华为技术有限公司 Method for assigning resource of base station node
CN101222419A (en) * 2007-01-10 2008-07-16 华为技术有限公司 Data communication method and system, data transmitting/receiving device

Patent Citations (2)

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CN1917661A (en) * 2006-01-19 2007-02-21 华为技术有限公司 Method for assigning resource of base station node
CN101222419A (en) * 2007-01-10 2008-07-16 华为技术有限公司 Data communication method and system, data transmitting/receiving device

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