CN102484776B - Short user message in system control signaling - Google Patents
Short user message in system control signaling Download PDFInfo
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- CN102484776B CN102484776B CN201080037069.1A CN201080037069A CN102484776B CN 102484776 B CN102484776 B CN 102484776B CN 201080037069 A CN201080037069 A CN 201080037069A CN 102484776 B CN102484776 B CN 102484776B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0079—Formats for control data
- H04L1/008—Formats for control data where the control data relates to payload of a different packet
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/04—Error control
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Telephone Function (AREA)
Abstract
Short user message can be transmitted in the system management signaling for data or telephone network.In one example, the first control message sends from the first wireless device to the second wireless device, and this control message comprises data field, and this data field comprises the short message of the user of mailing to the 3rd wireless device from the user of the first wireless device.Responsively, receive the second control message to reply the first control message from the second wireless device, this second control message comprises data field, and this data field comprises the response for described short message.
Description
Technical field
The present invention describes the short message field that content relates to radio communication, and specifically, the present invention describes content and relates to a part for use control message to transmit short message.
Background technology
Text message sends and makes cell phone or other wireless user equipment can transmit text message to another cell phone or wireless device.Forbid that send the law of text message is passed through when driving, this is for enough universal cellular telephone subscribers.People have carried out scientific research, and to study the physical influence of text message transmission for thumb, and text message sends the spiritual influence for grammer and communication skill.For various wireless communication system, text message is sent and is supported by Short Message Service (SMS).
SMS supports text, sometimes also supports other small-sized data file.MMS (multimedia information service) is used to allow the data file (such as, larger image and video) by larger to be sent to another cell phone or other mobile device from a cell phone or other mobile device.These two kinds of systems use different message (these message are different pieces of air interface) to operate.
Along with the demand transmitted more fast more data and abundant media file, Current wireless communication system is just entering forth generation (4G).It seems at present, LTE (Long Term Evolution) and IEEE (Institute of Electrical and Electric Engineers standard) 802.16m be worldwide use maximum.
Accompanying drawing explanation
In the figure of accompanying drawing, by way of example instead of restriction mode describe embodiments of the invention, wherein identical Reference numeral is used in reference to identical feature, wherein in the drawings:
Fig. 1 is the figure of the wireless system being suitable for realizing embodiments of the invention;
Fig. 2 is the signal graph receiving and send SMS according to an embodiment of the invention, in the connection mode between the base station and the mobile station;
Fig. 3 receives the signal graph of SMS at mobile radio station place from base station according to an embodiment of the invention, at the idling mode;
Fig. 4 sends the signal graph of SMS from mobile radio station to base station according to an embodiment of the invention, at the idling mode; And
Fig. 5 is the block diagram for the mobile radio station or base station realizing embodiments of the invention.
Embodiment
In the connection mode, MS can carry short message by the whole or part of the TLV using message, sends RNG-REQ to BS (base station).For reception, MS carries short message by using TLV, receives RNG-RSP from BS.Other message and control message can be used according to being used for.
Fig. 1 shows an example of cellular wireless system 10.MS12,14 can be mobile or fixing, and can adopt the form of any one in cell phone, net book, personal computer, media player, apparatus or other wireless connectivity devices multiple.MS can also be called subscriber station, distant station, terminal or other term.
Provide multiple base station (BS) 16-24 within the system, to provide connection for MS.According to application, BS can adopt multiple different form, and can cover larger or less region and transmitting power.Although these BS are illustrated as being similar in FIG, they can also carry out connecting and configuring differently from one another.In some applications, Network Access Point or MS peer-to-peer can serve as or be used as BS.In described example, a MS registers to BS19, and the 2nd MS registers to another BS23.This registration allows each MS and BS to communicate, to support all services that this MS and system are supported.
Each BS16-24 is connected to gateway (GW).There are three gateways 25,26,27.Each gateway supports several BS.These gateways can be interconnected, and also can mutually not connect, and these gateways are all connected to connectivity serving network (CSN) 30 directly or indirectly.One or more CSN can be there is in any one system.CSN is coupled to phone or data network backbone network 31, and this backbone network provides the access to other telephone system, data server and service etc.In some instances, BS by backbone network 31 instead of can be directly connected to CSN by gateway.
In described example, system management and management can be distributed between BS, GW and CSN in a number of different manners.For communication, by BS and GW connected separately, a MS12 can communicate with the 2nd MS.If two MS are all in the registration of same BS place, then this BS can support communication when without the need to being carried out route by GW.Similarly, if the 2nd MS is connected to another system, CSN or ISP (ISP), then these two MS can be communicated by backbone network 31.
Fig. 1 shows an exemplary network, but the present invention can be applied to the configuration of diversified heterogeneous networks, and can to communication carry out differently route to be applicable to different situations and application.
Fig. 2 shows and uses L2 transfer mechanism to send the example of the short message of text message or other type.It is the concept using MAC control plane to transmit more higher layer message that L2 transmits.In WiMAX system, this can be L2 (layer 2) the transmission message of such as L2-XFER and so on.L2 transmission uses specific type and subtype to transmit message payload, and (such as, type 6, subtype are a).MS can in advance with BS agreed bandwidth, to use L2 transfer mechanism to send message payload on uplink.
Subsequently, BS provides SMS to confirm 33.As initial message transmits, L2 can be used to transmit message.L2 transmits the particular type and subtype (such as, type 6, subtype b) that use for this confirmation.
Transmit message to two in Fig. 2 kind to change.First transmission message 32 is not carry the control message being intended to go to base station, but comprises the text message or other short message that are intended to go to another user.Conventional L2-XFER has type and subtype attribute.In order to carry short message, define specific " subtype " of specific " type " of such as type 6 and such as subtype.When there is the short message that will transmit, TLV (type lengths values) field be associated or other field can be inserted in L2-XFER control message with this short message.Data in this field can substitute with for the short message of user and mark (such as, type and sub-type field), are user message instead of control message to indicate this short message.
In fig. 2, BS can also use L2-XFER message to come to send SMS to MS.First, L2-XFER message 34 is sent to MS.As the L2-XFER from MS, no matter have or do not have and control relevant TLV parameter with other, this message can comprise the TLV field be associated with the short message for MS user.Any specific predefined type and subtype can be used to identify the TLV of SMS.Such as, as the transmission from MS, can type of service 6, subtype a.Or in the connection mode, BS can send to MS user the L2-XFER comprising the confirmation with text.
MS uses acknowledge message 35 to reply the SMS from BS.This message can also have the form of AAI_L2-XFER, has specific type and subtype (such as, type 6, subtype b).This confirmation can also comprise another SMS.For the MS under connection mode, system other MAC control message of choice for use (such as, find range (ranging) or registration message) can transmit short message.These message can have " type " specially for SMS or the definition of another kind of user message transportation protocol.
At the idling mode, BS with MS does not carry out being connected the exchange allowing L2 to transmit message.In figure 3, BS has the short message that will send to MS, but under MS is in idle pulley.Therefore, this MS can not receive RNG-RSP as illustrated in fig. 2.BS sends paging 36 to MS.In described example, this figure is the AAI_PAG-ADV with command code 0b01.Use this paging to carry out order MS and carry out location updating.First these stations perform range finding 37 with from BS bandwidth on demand.Subsequently, MS responds, and carrys out starting position renewal by sending conventional RNG-REQ38.In one example, this conventional RNG-REQ can be the AAI_RNG-REQ that CDMA distributes on A-MAPIE (for the RAID1 that finds range and mask designator).
But BS does not use conventional RNG-RSP to reply.On the contrary, MS oppositely receives the RNG-RSP40 comprising the TLV field relevant with this SMS from BS.As previously mentioned, this message can comprise control message, also can not comprise control message.In described example, be there is CDMA distribute the A-MAPIE message 41 of (for the RAID1 that finds range and mask designator) after this RNG-RSP.BS continues to send this message 42, until it receives positive acknowledgement 43 from MS.BS and MS all can count timer, until receive positive acknowledgement.MS has the timer distributing A-MAPIE for CDMA, and BS has the timer for positive acknowledgement.As an alternative, MS can change other control message sending ranging message or also comprise SMS text except positive acknowledgement into.
In the particular example of as shown in Figure 3, when BS has the down link SMS for idle pulley MS, this SMS, after the AAI_PAG-ADV sending indicating positions renewal, is included in AAI_RNG-RSP message by BS.After transmission has the AAI_RNG-RSP of SMS, BS permits CDMA with active mode and distributes A-MAPIE, to receive the AAI_MSG-ACK as the confirmation for down link SMS.CDMA distributes the MCRC of A-MAPIE and uses RAID for finding range and mask designator to carry out mask process, and wherein, it is identical that this RAID and the CDMA of the AAI_RNG-REQ message sent at MS distribute the RAID carrying out mask process in A-MAPIE.
After BS transmission has the AAI_RNG-RSP of SMS, BS starts timer SMS_confirm_resource_alloc_timer (SMS confirms Resourse Distribute timer), and the CDMA permitting going to MS distributes A-MAPIE.When MS receives the AAI_RNG-RSP with SMS, MS starts timer SMS_confirm_resource_waiting_timer (SMS confirms resource waiting timer), and waits for that CDMA distributes A-MAPIE to send AAI_MSG-ACK.
If MS has the data that will send for short message, and this MS is in idle pulley, then this MS can use RNG-REQ46 to carry out location updating initiatively, and SMS is comprised into its part.Fig. 4 shows this situation.In this example, 45, complete the range finding based on coding, make these stations be ready for communication.Distance measurement request signal can adopt and distribute form A-MAPIE (for the RAID1 that finds range and mask designator) with the AAI_RNG-REQ of SMS at CDMA.Base station can use conventional RNG-RSP47 to reply, or base station can comprise short message at its RNG-RSP, if this base station has the queuing short message that will send.
In a particular example, BS uses AAI_RNG-RSP message to send SMS to MS in the downlink.SMS from the MS under idle condition can be included in AAI_RNG-REQ message.Such as, this can use range finding object indication bit #1=1 (" Idle Mode Location renewal ") to indicate.If the uplink resource for RNG-REQ message is not enough to send the AAI_RNG-REQ comprising SMS, then RNG-REQ segmentation method can be used to carry out segmentation to AAI_RNG-REQ.
When MS is in its idle condition, BS receives SMS by AAI_RNG-REQ message from this MS.After receiving SMS, BS can use AAI_RNG-RSP message to reply.This can be used as the confirmation of SMS.
In existing system, in physical layer, SMS and MMS is encrypted.When these message are specially configured as carrying SMS or MMS, above-mentioned functions can be realized.In 802.16m, RNG-REQ and RNG-RSP message is not encrypted.Generally, the control message carried in the TLV of RNG message is insensitive.This can use application layer (such as, SMS infill layer mechanism or carry out application encipher in another way) to compensate.More higher-layer encryption can be used to be encrypted the actual SMS part entrained by the TLV of RNG message, and without the need to being encrypted RNG message in physical layer.
In 802.16 examples discussed above, RNG message is a part for one group of MAC (media interviews control) control message.
These message are carried in the payload of MACPDU (protocol Data Unit).All MAC control message start with message type field, and can comprise other field.The form of control message is provided in table 1 below.
| Field | Size | Remarks |
| Control message type | 8 | REQ＝4，RSP＝5 |
| Retain | 8 | Value is zero |
| The information of TLV coding | Variable | Control message |
Table 1
In Table 1, the Part I of MACPDU is type indicator.Be assigned with 8 bits.For RNG-REQ, type is numbering 4.For RNG-RSP, type is numbering 5.Use other type number to provide more eurypalynous MACPDU.Ensuing 8 bits of this message are zero.After this header, MACPDU comprises TLV data.As described below, TLV can have different sizes or length, and can use the special mode allowed by TLV combination in a single message.TLV is intended for for control message transparent user, and guarantees the smooth operation of system.
In 802.16m, the range finding using RNG-REQ and RNG-RSP is so a kind of process: obtain correct time migration, frequency shift (FS) and power adjustment, the transmission of MS is alignd with BS, and makes within the scope of suitable threshold level, receive these transmission.In addition, when mobile radio station moves, range finding is also used to establish the position of mobile radio station everywhere.
Ranging message is for maintaining the quality of the wireless communication link at physical layer place.Use different message for up link and down link, and basic structure is identical.Range finding allows power and the distribution of system call interception time and Frequency Synchronization and subcarrier and subchannel.For the carrier wave that each between each base station and the mobile radio station of registration is supported, perform range finding termly.
Ranging message is a part for the basic messae of system.Register different from broadcast channel and user, ranging message is directed to the particular B S that specific registered MS and this MS registers to it.Different from Traffic Channel, these basic messae processing control information and system configuration.
Distance measurement request (RNG-REQ) message is sent when initialization by MS and sends termly, to determine the change of network delay and request transmitting power, downlink burst profile (profile) or other system operating parameters.Initialization refers to that MS seeks to obtain for the access of network at first, and carries out time of registering to base station.Can permit sending RNG-REQ message in the time interval in initial range finding and data.The TLV field portions of this message environmentally changes, and can there is more than one TLV field in single RNG-REQ message.
TLV field can to comprising that burst profile, MAC Address, range finding are abnormal, capacity of equipment and identifier, base station identifier, handover request, network reentry request, emergency calling process, paging control message, regularly, the information of delay and retry parameter, power control and management message etc. encodes.All these parameters are all aimed at system, and the identification of MS or operation in attention location system.All these message do not relate to the information will transmitted to user or application layer.Generally, system manages to prevent user from checking these message, otherwise, the attentiveness of the information that interference user sends to other user for him or receives from other user by these message.
Ranging response (RNG-RSP) message has the similar type of the TLV parameter that it can send.These TLV parameters can comprise timing adjustment information, frequency, channel, subchannel and delay distribution, various timer, time slot and frame number, the device number of base station and modulator-demodulator and address and paging parameters etc.As request message, the TLV for response message also relates to controling parameters and equipment operating.
Using TLV for the message between user, allowing almost sending short user message any time when the mode of operation without the need to changing MS.Ranging message shows following advantage: can send these message when needs inactive connects, and almost can send these message any time.In order to provide this function, short user message is identified uniquely, and BS and MS is all adapted to be this message of identification and correspondingly processes this message.
TLV is an example of message encoding format.In addition, embodiments of the invention can be adapted to be other coded format for comprising ASN1.In multiple described embodiment of the present invention, short user message is placed in Optional Field.Subsequently, can comprise or do not comprise short user message and do not affect other function.In other words, when using Optional Field, when resolving this message, the presence or absence of short user message will not affect the parsing of this message.
Fig. 5 shows and may be used for base station with mobile radio station to realize the example of the hardware configuration communicated described above.In Figure 5, stand and 50 to be driven by processor 52.When MS, processor can be small-sized, low-power processor, or when BS, it is high power, high speed processor.
Processor has the memory bus being coupled to memory 56 (such as, magnetic memory, optical memory or solid-state memory or certain above-mentioned combination).Memory comprises the user data and programming instruction that can send between stations and receive.Account data 58 also can be connected to this bus.For MS, this account data can comprise SIM (subscriber identity module) and other individual parameter stored.For BS, this account data can comprise account authorization database or the connection for this database.
One group of transducer 54 of such as position transducer, battery or power sensor, camera and microphone and transceiver signal transducer and so on is coupled to processor, to provide other data to this processor.
User interface bus (such as, the user interface of USB (USB) or other type connects) processor is connected to user interface 60 (such as, keyboard, touch-screen, mouse, tracking ball or other interface), display 62 and other connector 64, can couple together to make miscellaneous equipment.Specific user interface may be used for adapting to specific application.User can be inputted by user interface or add text or other short message, and this interface can be used to carry out system maintenance and control.For MS, by this interface, user can use microphone and camera to note down, and keyboard or touch-screen can be used to add these records by the short message of order for sending to specific user or one group of user.
Processor 52 is coupled to another communication bus for communicating with miscellaneous equipment.Wireline interface 66 enables BS communicate with other BS, gateway, base station controller, operation and maintenance center etc.For BS, this wireline interface can allow network to connect and portable set, and this can make equipment can be coupled to personal computer to realize upgrading and safeguarding.Communication bus also provides for individual territory net (PAN) 68 (such as, bluetooth), local area network (LAN) (LAN) 70 (such as, and the wired or wireless connection of wide area network 72 or metropolitan area network (such as, 802.16m) Wi-Fi).According to application, more or less network adapter can be provided.Some network functions can be merge or be separated, and can use multiple different communication protocol and configuration.
Wide area network (WAN) adapter 72 comprises logical block (logic) 74, and this logical block is used for generating the grouping that will be sent by this WAN, combine, encode, encrypt and queuing up.This logical block is coupled to transceiver 76, and this transceiver is used for modulating the grouping from this logical block, encode and amplifying, to be transmitted on WAN by antenna 78.According to performance, cost and design consideration, antenna can have one or more unit.Identical transmitting chain also can be used as receive chain, or can use independent receive chain (not shown).Receive chain can perform complementary (reciprocal) function of reception, demodulation, amplification, parsing, decoding etc., to obtain the data that will be sent it back processor by communication bus.
When receiving the grouping with control message, these message are sent to processor, and use these message to adjust running parameter or calling routine to carry out registering, calling out initiation etc. subsequently.When receiving the grouping with user message, this message is sent to processor, and over the display this message is supplied to user subsequently.In either case, message can be preserved in memory.
The configuration of Fig. 5 also can be applied to and be equipped with the portable of wireless adapter or desktop computer.WAN adapter 72 can be provided as the independent assembly in USB, PCI (periphery component interconnection) bus or other suitable bus any, or also can it can be used as built-in system assembly to provide.
Some is realized, expects to have less compared with example as described above or the communication station 50 of more equipments.Therefore, according to the many factors of such as price constraints, performance requirement, skill upgrading and/or other situation and so on, the configuration of this system can change with the difference of implementation.
With the particular message in 802.11m and this communication protocol and standard for background describes embodiments of the invention, but the present invention is not limited thereto.Embodiments of the invention can be applied to other communication protocol, and the control message of other type in 802.16m and other agreement, to allow to send short user message when having less impact to total system operation.Although the content that the present invention describes take SMS as background, it also can be applied to any one in multiple different short user message.In addition, although usually send SMS from a cell phone to another cell phone, the equipment (it comprises portable and desktop computer, phone and media player) that user also can use WiFi, the Internet to be connected with phone sends text.The remote data terminal of the application or remote terminal can refer to any this equipment.
Although the step described by the application can at the processor of programming (such as, processor 52) control under perform, but in alternate embodiments, these steps can such as completely or partially be realized by any able to programme or hard-coded logic unit of such as field programmable gate array (FPGA), TTL logical block or application-specific integrated circuit (ASIC) (ASIC) and so on.In addition, method of the present invention can be performed by the combination in any of nextport hardware component NextPort of the general-purpose computer components of programming or customization.Therefore, should not be the present invention is limited to the specific embodiment of described step by the incompatible execution of the particular group of nextport hardware component NextPort by content interpret disclosed in the application.
The present invention can be provided as the computer program comprising machine readable media, wherein have instruction on a machine-readable medium, this instruction may be used for programming to perform according to process of the present invention to computer (or other machine).Described machine readable media can include, but are not limited to: floppy disk, CD, CD-ROM and magnetic optical disc, ROM, RAM, EPROM, EEPROM, magnetic or optical card, flash memory or be suitable for the medium of other type any of store electrons instruction.
In describing the invention, in order to be described, numerous specific detail is described, to provide thorough understanding of the present invention.But, the present invention can be realized when not using some specific detail in these specific detail.In other example, show in block form known structure and equipment.For any specific implementation, those skilled in the art can optionally provide specific details.
Although present disclosure describes exemplary embodiment of the present invention in detail, should be understood that, the present invention is not limited to described exact embodiment.Correspondingly, specification and accompanying drawing should be considered as exemplary instead of restrictive.Within the protection scope of the present invention that can specify at appended claims, realize various adjustment, amendment and change.
Claims (20)
1. a wireless communications method, comprising:
The first control message is sent to the second wireless device from the first wireless device, described first control message comprises data field, this data field comprise from the user of described first wireless device mail to the user of the 3rd wireless device short message and for being the type identification of short message by the content identification of this data field;
The second control message as the answer for described first control message is received from described second wireless device, described second control message comprises data field, and this data field comprises to the response of described short message and for being the type identification of short message by the content identification of this data field.
2. method according to claim 1, wherein, described answer is the positive acknowledgement to described short message.
3. method according to claim 1, wherein, described answer is the second short message from long-distance user to the user of described first wireless device.
4. method according to claim 3, wherein, described second short message comes from the user of described 3rd wireless device.
5. method according to claim 1, wherein, described short message is text message.
6. method according to claim 1, wherein, described short message is short message service message.
7. method according to claim 1, wherein, described short message is Multimedia Message.
8. method according to claim 1, wherein, described data field is allocated for control message.
9. method according to claim 1, wherein, described first control message is media access control message.
10. method according to claim 9, wherein, described media access control message is used for connection mode and idle pulley media interviews control operation.
11. methods according to claim 1, also comprise from described second wireless device paging receiving, and wherein, and sending the first control message is response to receiving described paging.
12. methods according to claim 9, wherein, described first control message is used for location updating.
13. methods according to claim 1, also comprise:
Before the described short message of transmission, in application layer, described short message is encrypted.
14. methods according to claim 1, wherein, be encrypted to the described response of described short message, described method also comprises: in the described response of application layer deciphering to described short message.
15. 1 kinds of radio communication devices, comprising:
Processor, for generating the first control message, described first control message comprises data field, this data field comprise from the user of the first wireless device mail to the user of the 3rd wireless device short message and for being the type identification of short message by the content identification of this data field;
Transceiver, for sending described first control message from described first wireless device to the second wireless device, and for receiving the second control message as the answer for described first control message from described second wireless device, described second control message comprises data field, and this data field comprises to the response of described short message and for being the type identification of short message by the content identification of this data field.
16. devices according to claim 15, wherein, described processor also for:
Before the described short message of transmission, in application layer, described short message is encrypted.
17. devices according to claim 15, wherein, described data field is allocated for control message.
18. 1 kinds of radio communication devices, comprising:
For sending the module of the first control message from the first wireless device to the second wireless device, described first control message comprises data field, this data field comprise from the user of described first wireless device mail to the user of the 3rd wireless device short message and for being the type identification of short message by the content identification of this data field;
For receiving the module as the second control message of the answer for described first control message from described second wireless device, described second control message comprises data field, and this data field comprises to the response of described short message and for being the type identification of short message by the content identification of this data field.
19. devices according to claim 18, also comprise for the module from described second wireless device paging receiving, and wherein, and sending the first control message is response to receiving described paging.
20. devices according to claim 19, wherein, described first control message is used for location updating.
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| US27526609P | 2009-08-24 | 2009-08-24 | |
| US61/275,266 | 2009-08-24 | ||
| US12/646,708 | 2009-12-23 | ||
| US12/646,708 US8280417B2 (en) | 2009-12-23 | 2009-12-23 | Short user messages in system control signaling |
| PCT/US2010/046527 WO2011028544A2 (en) | 2009-08-24 | 2010-08-24 | Short user messages in system control signaling |
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| CN102484776B true CN102484776B (en) | 2016-03-02 |
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| KR101627165B1 (en) * | 2009-09-22 | 2016-06-14 | 삼성전자주식회사 | Method and apparatus for supporting short messaging service of mobile station during idle mode in wireless communicaion system |
| KR101896583B1 (en) * | 2011-09-08 | 2018-09-07 | 한국전자통신연구원 | Method for communication of terminal and base station |
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- 2010-08-24 KR KR1020127007412A patent/KR101369753B1/en not_active IP Right Cessation
- 2010-08-24 EP EP10814257A patent/EP2471286A2/en not_active Withdrawn
- 2010-08-24 WO PCT/US2010/046527 patent/WO2011028544A2/en active Application Filing
- 2010-08-24 CN CN201080037069.1A patent/CN102484776B/en not_active Expired - Fee Related
- 2010-08-24 RU RU2012111263/08A patent/RU2524866C2/en not_active IP Right Cessation
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| KR20120063491A (en) | 2012-06-15 |
| KR101369753B1 (en) | 2014-03-06 |
| JP5462366B2 (en) | 2014-04-02 |
| CN102484776A (en) | 2012-05-30 |
| EP2471286A2 (en) | 2012-07-04 |
| WO2011028544A2 (en) | 2011-03-10 |
| JP2013502891A (en) | 2013-01-24 |
| RU2012111263A (en) | 2013-10-10 |
| RU2524866C2 (en) | 2014-08-10 |
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