CN100464609C - Autonomous mode transmission from mobile station - Google Patents
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- CN100464609C CN100464609C CNB2004800116233A CN200480011623A CN100464609C CN 100464609 C CN100464609 C CN 100464609C CN B2004800116233 A CNB2004800116233 A CN B2004800116233A CN 200480011623 A CN200480011623 A CN 200480011623A CN 100464609 C CN100464609 C CN 100464609C
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Abstract
A wireless communication network comprises a mobile station and a base station which can transport indicator of autonomous data speed which can be supported on a reverse wireless link circuit between the mobile station and the base station. And the mobile station and the base station also transport and indicate guide mark which permits autonomy or not to the mobile station. The mark which responses to indicate and permit astronomical mode, data are transmitted in the data speed which is less or equal to the astronomical data speed through the reverse wireless link circuit, and the base station is not needed to firstly schedule the mobile station.
Description
Technical field
[001] the present invention relates generally to autonomous mode transfer of data from mobile radio station.
Background technology
[002] mobile communications network generally is made of a plurality of sub-districts.Each sub-district comprises radio base station, each base station is connected to mobile switching centre or packet service node, and this mobile switching centre or packet service node administration are connected to the mobile radio station and the communication between terminals session of PSTN (PSTN) or packet-based data network.Communication between mobile radio station and the base station is undertaken by Radio Link.
[003] traditional wireless protocols provides circuit-switched communications.This agreement comprises time division multiple access (TDMA) agreement and code division multiple access (CDMA) agreement.In circuit-switched network, the channel strip between two end points (for example two mobile radio stations) is occupied to be used for the connect hours between this end points.
[004] yet, extensively available along with the Internet and Intranet, packet switching communication (for example web page browsing, Email or the like) has become more general.Usually, the circuit switching connection is a kind of inefficient technique for transmitting grouped data.Therefore, the third generation (3G) and super wireless technology been have have been researched and developed and have implemented so that higher bandwidth and the packet switching communication on the more effective wireless network (transmitting data and voice and other forms of real time data) to be provided.
[005] the packet switched wirelss technology example defines by CDMA 2000 series standards by third generation partner program 2 (3GPP2) research and development.Support circuit-switched service simultaneously of CDMA 2000 cordless communication networks and packet-switched services.For TDMA, also researched and developed packet-switched wireless communications protocols, for example by enhanced general packet switched radio service (EGPRS) agreement of 3GPP (third generation partner program) UMTS (Universal Mobile Telecommunications System) standard 1999 editions etc.
[006] usually, can transmit grouped data to the reverse connection of base station by mobile radio station in order to make mobile radio station, this base station must at first send the Traffic Channel of this anticipatory data for this mobile radio station scheduling (schedule).For example, in CDMA 2000 cordless communication networks, grouped data is carried in retroactive addition channel (R-SCH).The base station is that R-SCH of mobile radio station scheduling is to transmit grouped data by this reverse wireless link.Yet, be a slow relatively process to the request of this scheduling because must be between this mobile radio station and base station exchange of signaling (request and permit signaling) to carry out this scheduling.Exchange request and the allowance time quantum that signaling spent are increased in the total delay of packet data transmission between this mobile radio station and the base station.This request and the exchange of permitting signaling have also consumed valuable bandwidth in the air interface between mobile radio station and the base station.
Summary of the invention
[0010] usually, according to an embodiment, the method that transmits data in cordless communication network is included in the indication of supported autonomous speed on the reverse wireless link that transmits between mobile radio station and the base station between this mobile radio station and the base station.In addition, between this mobile radio station and base station, transmit the autonomous mode of mark whether indication allows to(for) this mobile radio station.The response indication allows the mark of autonomous mode, transmits data with the data rate that is less than or equal to this autonomy speed by this reverse wireless link, and does not need this base station at first this mobile radio station to be dispatched.Do not allow the mark of autonomous mode in response to indication, thereby operation dispatching pattern rate-allocation is this mobile radio station distribute data speed.
[0011] according to specification, accompanying drawing and claim, other or interchangeable feature will become clear.
Description of drawings
[0012] Fig. 1 is moving or the block diagram of the exemplary arrangement of cordless communication network in conjunction with the embodiment of the invention.
[0013] Fig. 2 allows data to carry out the message flow chart of the process of autonomous communication to the base station from this mobile radio station to the speed of maximum autonomous data rate with height according to the embodiment of the invention.
[0014] Fig. 3 is the sequential chart that shows according to the sequential relationship of embodiment between the frame of reverse request channel (R-REQCH) message and transmission in reverse packet data channel (R-PDCH).
Embodiment
[0015] in the following description, many details have been provided so that the understanding of the present invention is provided.Yet one of ordinary skill in the art will appreciate that does not need these details can implement the present invention yet, and to many variants of described embodiment with to revise all be possible.
[0016], comprises parts according to CDMA (code division multiple access) 2000 operations according to the wireless or mobile communications network of an embodiment with reference to Fig. 1.CDMA 2000 is defined by CDMA 2000 series standards (comprising the TIA-2000 standard, TIA-2001 standard and TIA-2000-D standard).Yet, in other embodiments, can use the wireless protocols of other types to be used for the communication of cordless communication network, comprise other versions, TDMA agreement, UMTS (Universal Mobile Telecommunications System) agreement and other agreements of CDMA.
[0017] this cordless communication network comprises a plurality of sub-districts 18, and each comprises and is used for the base station transceiver subsystem (BTS) 20 of carrying out radio communication with the mobile radio station that is positioned at these 18 overlay areas, sub-district.This BTS entity 20 is connected to one or more base station controllers (BSC) 22.BTS 20 and BSC 22 integrate and are called " base station " 19.More generally, " base station " is meant with the mobile radio station radio communication and with this mobile radio station exchange and controls any entity (or set of entity) of signaling with foundation, termination or managing communication sessions (for example circuit-switched call session, packet-switched voice call session, other packet-switched communications session or the like).Should be noted in the discussion above that in some implementations each BSC can be connected with a plurality of BTS.
[0018] for the transmission of circuit switched voice business, base station 19 is connected to mobile switching centre (MSC) 24, and this mobile switching centre (MSC) 24 is responsible for the circuit-switched service that the exchange mobile radio station sends or mobile radio station stops.In fact, this MSC 24 is used between this wireless network and other PSNs (for example public switch telephone network (PSTN) 26) or other MSC signaling and the interface of telex network.
[0019] in the voice call session between mobile radio station (for example mobile radio station 16) and land communication terminal (for example phone 28), speech business sends by the air interface between this mobile radio station 16 and the base station 14 and this base station 14, MSC 24 and PSTN 26.
[0020] this cordless communication network 10 is also supported packet data service, wherein grouped data is transmitted between mobile radio station and another end points, and this another end points can be to be connected to the terminal of packet data network 34 or another mobile radio station that can transmitting grouped data.The example of this packet data network 34 comprises dedicated network (for example local area network (LAN) or wide area network) and public network (for example the Internet).Transmit in the packet-switched communications session that grouped data is set up between this mobile radio station and another end points.
[0021] for transmitting grouped data, base station 19 is connected to Packet Control Function (PCF) module 32, these Packet Control Function module 32 management packetization delays between this BSC 22 and packet data serving node (PDSN) 30.This BSC 22 and PCF module 32 can realize on a platform or a plurality of platform." platform " generally is meant the combination of the hardware and software that preplanned mission is provided.
[0022] PDSN 30 sets up, keeps and be terminated to the link layer sessions of mobile radio station, and sends the Packet data service that mobile radio station sends or mobile radio station stops.This PDSN 30 is connected to packet data network 34, and this packet data network 34 connects each end points, for example computer 36 or the networking telephone 38 (promptly being equipped with the phone of the network interface that is used for communicating by letter on packet data network).The example of packet switching communication comprises web page browsing, Email, text chat dialogue, file transfer, interactive game session, ip voice (Internet protocol) session or the like.
[0023] thus this cordless communication network provides two kinds of dissimilar communications: circuit-switched communications and packet switching communication.Circuit-switched communications is by MSC 24 routes, and packet switching communication is by PDSN 30 routes.In circuit-switched communications, the end-to-end channel of having set up special use is used for the duration of call session.Yet packet switching communication uses connectionless Intranet working lining, is for example defined by Internet protocol (IP).In packet switching communication, grouping or other units of data carry are used for will dividing into groups or data cell is routed to the routing iinformation (with the form of the network address) of purpose end points by one or more paths.
[0024] IP version is called IPv4, in September, 1981, exercise question is to describe among request explanation (RFC) 791 of " InternetProtocol "; And another version of IP is called IPv6, in December, 1998, describe among the RFC 2460 " Internet Protocol, Version 6 (IPv6) Specification ".
[0025] in the following discussion, with reference to the packet data transmission of being undertaken by mobile radio station.Yet, should be noted that the technology according to some embodiments of the present invention can also be applied to circuit-switched communications.
[0026] base station 19 comprises that scheduler 40 is used for the transfer of data that scheduling (with scheduling method) is undertaken by reverse wireless link separately by mobile radio station 16.Should be noted that this scheduler 40 can realize on BTS20 or BSC 22 or the two.When the mobile radio station of scheduled transmission grouped data, this scheduler 40 is by 2 layers of signaling or 3 layer signaling messages (layer 3 signaling messages) specific data speed, time started and duration.In case be scheduled, mobile radio station 16 just can transmit data according to the appointment that scheduler 40 provides, and comprises grouped data.The transmission that this mobile radio station carries out is called scheduled mode transmissions.
[0027] yet, according to some embodiments of the present invention,, can carry out data communication on this reverse wireless link according to autonomous mode for the transfer of data of some type.This data transmission that can benefit from the autonomous mode transmission comprises the data service of delay-sensitive and similar stream (rather than paroxysmal (bursty)).For example, the interactive game session on the packet data network just relates to the flow data of delay-sensitive.Other data transmission that can benefit from the autonomous mode transmission comprises the low rate signaling traffic.Yet, be noted that the autonomous mode transmission on the reverse wireless link is not limited in business recited above, but can be applied to the business of any kind.
[0028] in autonomous mode, comprises the mobile radio station 16 that will transmit data and do not need to wait for that the scheduler 40 in the base station 19 is these mobile radio station 16 scheduling channels.Instead, this mobile radio station 16 can autonomously send data to be less than or equal to the data rate of specifying maximum autonomous data rate on this reverse wireless link.In fact, in autonomous mode, this mobile radio station 16 can be being up to the data rate transport grouped data of maximum autonomous data rate, and the clear and definite scheduling rates from the scheduler 40 of base station 19 that need not receive in 2 layers of signaling or 3 layer signaling messages distributes.
[0029] maximum autonomous data rate is designator (with the parametric form) appointment that is sent to this mobile radio station 16 by this base station 19.According to a realization, this parameter called after REV_PDCH_MAX_AUTO_TPRs is illustrated in maximum autonomous business-pilot tone on the reverse packet data channel (R-PDCH) than (TPR:traffic-to-pilot ratio).R-PDCH is used for from this mobile radio station by this reverse wireless link transmitting grouped data.This business-pilot tone is than being used to calculate corresponding data rate by this mobile radio station.Service pilot is just higher more than the high more data rate that means.
[0030] each mobile radio station 16 can be assigned with different REV_PDCH_MAX_AUTO_TPRs parameters.This makes base station 19 can distribute different maximum autonomous data rates to give different mobile radio stations 16, if necessary.
[0031] 19 another parameters about this transmission autonomous mode that send to mobile radio station 16 are to indicate whether to allow the mark of autonomous mode from the base station.In one embodiment, this mark called after REV_PDCH_AUTO_ALLOWEDs[i], wherein i is the service reference identification number of this mobile radio station of sign for the service of its transmission data.For example, can comprise the grouped data that is used for ip voice service, web page browsing service, E-mail service, text chat service, file download service, interactive game service etc. by the grouped data of mobile radio station 16 transmission.The a plurality of concurrent communication sessions that are used for each service can be set up by this mobile radio station 16.Has reference identification sr_id for each
xThis service, set REV_PDCH_AUTO_ALLOWEDs[sr_id
x] state (be made as logical one and represent that autonomous mode transmission has reference identification sr_id for this
xService allow, be made as logical zero and represent that autonomous mode transmission has reference identification sr_id for this
xService forbid).Thereby for example, autonomous mode can be permitted for the interactive game session, and wherein the transmission of these data is relative delay sensitivities.On the other hand, autonomous mode can be under an embargo and be used for file download session or web page browsing session, because the transfer of data of these types is more insensitive for retardation ratio.
[0032] base station 19 can send the autonomous mode parameter in various message, comprise REV_PDCH_MAX_AUTO_TPRs and REV_PDCH_AUTO_ALLOWEDs[i], its can during the call establishment or other times send (for example behind call setup and this mobile radio station when being in state of activation).According to an embodiment, the example of this message comprises the extended channel assignment message that is used to the mobile radio station allocated channel.Another message is to be sent out with when the call setup or set up the service connection message (SCM) of Service Instance during calling out.Another message that can carry above-mentioned autonomous mode parameter is general switch indicating information (UHDM, Universal Handoff Direction Message), and any time during calling out sends.In other are realized, can use this autonomous mode parameter of other message bearings.This message sends in the forward wireless link from the base station to the mobile radio station.
[0033] though in this discussion, quoted specific autonomous mode parameter, is noted that the autonomous mode parameter that also can use the autonomous mode transmission on other definition reverse wireless links in other embodiments.
[0034] as further shown in Figure 1, each mobile radio station 16 comprises processor 42 and memory 44.Processor 42 provides the processing core, has one or more software modules to move on it so that this mobile radio station can be carried out various tasks.And this mobile radio station 16 comprises and is used for the buffering area 46 that interim preservation will transfer to the data of base station 19 by this reverse wireless link.Base station 19 also comprises processor 48 and memory 50 (or a plurality of processor and memory).Scheduler 40 can be the software module of operation on processor 48.
[0035] Fig. 2 has provided the message flow chart that relates to base station and mobile radio station.Call setup message exchanges (102) at first and calls out to set up between base station and mobile radio station.According to a realization, as the part of call setup, this base station sends the extended channel assignment message that (104) comprise this REV_PDCH_MAX_AUTO_TPRs message.And the base station sends (105) service connection messages (SCM) to mobile radio station.This service connection message comprises REV_PDCH_AUTO_ALLOWEDs[i].Should be noted that this service connection message also can be after call setup is finished from the base station transmits to the mobile radio station.This is performed usually to set up new Service Instance (so that extra service to be provided) between mobile radio station and base station.Call setup only need be carried out once, and wherein mobile radio station can provide a plurality of services in the call session.
[0036] in other are realized, REV_PDCH_MAX_AUTO_TPRs and REV_PDCH_AUTO_ALLOWEDs[i] message can carry in this extended channel assignment message or service connection message simultaneously.
[0037] the autonomous mode parameter that receives is by these mobile radio station 16 storages (106).Mobile radio station 16 detects (108) then, and it has grouped data to transmit by reverse wireless link.The grouped data of transmitting is stored in the buffering area 46 (Fig. 1) of mobile radio station 16.If mobile radio station has been set up a plurality of sessions for a plurality of corresponding services, buffering area 46 will comprise the grouped data that is used for these a plurality of sessions so.
[0038] for having corresponding service reference identification number sr_id
xEach service, if REV_PDCH_AUTO_ALLOWEDs[sr_id
x] having the logical one state, mobile radio station prepares to be used for the grouped data of this service so that transmission (110) so.This message transmission rate is set (112) for being up to the speed of REV_PDCH_MAX_AUTO_TPRs.Be noted that the data rate that the mobile radio station actual transmissions is used can be limited by the state (being called the buffer limits data rate) or the power space (power headroom) (being called the Power Limitation data rate) of this buffering area.These data send (114) by reverse packet data channel (R-PDCH) then.Though mobile radio station remains on state of activation, mobile radio station extra message can be sent (116) to mobile radio station so that service change REV_PDCH_MAX_AUTO_TPRs and REV_PDCH_AUTO_ALLOWEDs[i for existing] value, perhaps be new service initialization REV_PDCH_MAX_AUTO_TPRs and REV_PDCH_AUTO_ALLOWEDs[i] value.As mentioned above, a this message is the service connection message.Replacedly, the base station can send general switch indicating information (UHDM) to mobile radio station, and this generally is to carry out mobile radio station is transferred to the handoff procedure of another sub-district (or cell sector) from a sub-district (or cell sector) during.
[0039] in a different realization, can use another message to change REV_PDCH_MAX_AUTO_TPRs and REV_PDCH_AUTO_ALLOWEDs[i] value.For example, can send a message increases or reduce REV_PDCH_MAX_AUTO_TPRs with predetermined quantity to mobile radio station value by the base station.Also can by the base station send another message to mobile radio station to switch REV_PDCH_AUTO_ALLOWEDs[i] state.
[0040] according to another embodiment, the selectable marker that can send to mobile radio station from the base station is the AUTONOMOUS_SP_ENABLE_FLAG parameter, and this parameter is set to logical one or logical zero state.In one implementation, AUTONOMOUS_SP_ENABLE_FLAG transmits in above-mentioned one or more message.If AUTONOMOUS_SP_ENABLE_FLAG is set to logical one, mobile radio station 16 can transmit with the autonomous mode of height to autonomous maximum data rate (REV_PDCH_MAX_AUTO_TPRs) so, and does not consider the occupancy of buffering area 46 (Fig. 1) in the mobile radio station 16.Yet, if the AUTONOMOUS_SP_ENABLE_FLAG parameter is set to logical zero, so only when this buffer performance was less than or equal to pre-sizing, mobile radio station 16 just can be with the autonomous mode transmission of height to autonomous maximum data rate (REV_PDCH_MAX_AUTO_TPRs).The AUTONOMOUS_SP_ENABLE_FLAG that is set to logical zero stops mobile radio station to transmit with autonomous mode, if there are not too many data to send in the buffering area.In this case, mobile radio station must with the scheduling these data of mode transfer (by with base station 19 in scheduler 40 exchange messages with the scheduling R-PDCH be used for transmitting this data by this reverse wireless link).
[0041] according to some embodiment, because mobile radio station can autonomous transmit, so the load of this reverse wireless link can not directly be controlled by using data rate allocation message in base station 19.Therefore,, provide a kind of mechanism of considering the autonomous transmittability of mobile radio station, so that the scheduler 40 in the base station 19 can be dispatched the use of the air interface between mobile radio station and the base station effectively according to an embodiment.
[0042] can be according to some rule below in conjunction with Fig. 3 explanation by the mobile radio station of base station scheduling, autonomy ground transmits with height to maximum autonomous data rate.Reverse request channel is called R-REQCH, sends to the base station to indicate the supported maximum data rate of this mobile radio station from mobile radio station in reverse wireless link.The maximum that should transmit in R-REQCH can support data-rate information to be used for determining have how many bandwidth to use for other communications (for example other mobile radio stations) by scheduler 40.Between the frame boundaries (for example the border 204) of this R-REQCH frame boundaries (for example the border 202) and R-PDCH, define regular time skew T2.In other words, this R-REQCH information must be before this mobile radio station be by this grouped data of R-PDCH actual transmissions at least time T 2 just be transferred to the base station from this mobile radio station.
[0043] according to some embodiment, another rule that mobile radio station will be followed is that the data rate that transmits in the cycle at specific 10-ms (millisecond) is based on (R0 for example shown in Figure 3 or the R1) that nearest data rate is reported.This data rate is reported in corresponding to the T1 of time migration at least before the R-PDCH frame transmission of institute's requested data rates and sends.This time migration T1 handles among the R-REQCH information transmitted to carry out correct scheduling for scheduler 40 provides time enough.
[0044] the time migration T2 between the data rate that transmits on data rate of reporting in reverse request channel R-REQCH and the R-PDCH provides the time for the scheduler in the base station 19 40, so that (thermal noise promotes: rise-over-therma1) amount or bearing capacity by the ROT in the reverse wireless link of CU in the transmission that is provided at autonomous mode.Residue ROT or carrying available in this air interface are assigned to the scheduling method mobile radio station.
[0045] ROT or thermal noise promote and are defined as total ratio that disturbs thermal noise power.ROT is the measurement of the load of reverse wireless link basically.In other are realized, can use other measurement to the load of reverse wireless link.
[0046] scheduler 40 can also be by at ROT or the load that can control this reverse wireless link with the value of the sub-district of autonomous mode transmission or the mobile radio station setup parameter REV_PDCH_MAX_AUTO_TPRs in the cell sector.In order to alleviate the load of this reverse wireless link, scheduler 40 can reduce the REV_PDCH_MAX_AUTO_TPRs of each mobile radio station.The load that alleviates autonomous load transmission provides more bandwidth for the other forms of transmission in this reverse wireless link, for example scheduled mode transmissions.
[0047] instruction of said various software modules here (but for example scheduler 40 and other executive softwares in base station 19 or the mobile radio station 16) is loaded to move on control corresponding unit or processor, for example the processor 48 in processor in the mobile radio station 42 and the MSC base station 19.This control unit or processor comprise microprocessor, microcontroller, processor module or subsystem (comprising one or more microprocessors or microcontroller) or other controls or computing equipment.Here employed " controller " is meant hardware, software or their combination." controller " can represent single parts or a plurality of parts (no matter software or hardware).
[0048] data and instruction (various software modules) are stored in one or more machinable mediums, for example memory 44 in the mobile radio station 16 and the memory 50 in the base station 19.This storage medium comprises multi-form memory, this multi-form memory comprise such as dynamic or static RAM (DRAM or SRAM), can wipe and programmable read only memory (EPROM), Electrically Erasable Read Only Memory (EEPROM) and flash memory semiconductor memory apparatus; Disk such as hard disk, floppy disk and moveable magnetic disc; Other magnetizing mediums that comprises tape; And the light medium such as CD (CD) or digital video disc (DVD).
[0049] instruction of this software program or module loads or is sent to system with a kind of in many different modes.For example, code segment comprises and being stored on floppy disk, CD or dvd media, the hard disk, the perhaps instruction that transmits by network interface card, modulator-demodulator or other interface equipments, and this code segment is loaded in the system, and as corresponding software programs or module operation.In loading or transport process, the data-signal that is included in the carrier wave (by transmission such as telephone wire, netting twine, Radio Link, cables) will comprise that the code segment of instruction is transferred to system.This carrier wave is the form of electricity, light, sound, electromagnetism or other types signal.
[0050] though the present invention is disclosed according to a limited number of embodiment, those of ordinary skills will understand many modifications and variant thus.Be appreciated that additional claim has covered these modifications and variant, they fall in true spirit of the present invention and the scope.
Claims (19)
- One kind in cordless communication network the transmission data method, comprising:The designator of supported autonomous data rate on the reverse wireless link that is transmitted between mobile radio station and the base station between described mobile radio station and the base station;Whether the transmission indication allows the mark of autonomous mode for described mobile radio station between described mobile radio station and base station;Allow the mark of autonomous mode in response to indication, on described reverse wireless link, being less than or equal to the data rate transport data of described autonomous data rate, and do not need described base station at first to dispatch described mobile radio station; AndDo not allow the mark of autonomous mode in response to indication, thereby operation dispatching pattern rate-allocation is described mobile radio station distribute data speed.
- 2. method as claimed in claim 1, wherein, described mobile radio station is involved in a plurality of sessions corresponding to a plurality of services, wherein transmits described mark and comprises whether the transmission indication allows first mark of autonomous mode in the described service first, and described method further comprises;At least the transmission indication is at least the second in the described service second mark that whether allows autonomous mode.
- 3. method as claimed in claim 2 further comprises:Described mobile radio station allows autonomous mode in response to detecting described first mark indication for described first service, sends and the relevant data of described first service autonomously; WithDescribed mobile radio station allows autonomous mode in response to detecting described second mark indication for described second service, sends and the relevant data of described second service autonomously.
- 4. method as claimed in claim 3, wherein, described mobile radio station sends and the relevant data of described first service with the data rate that is less than or equal to described autonomous data rate autonomously; WithWherein said mobile radio station sends and the relevant data of described second service with the data rate that is less than or equal to described autonomous data rate autonomously.
- 5. method as claimed in claim 2 wherein, is transmitted described first mark and is comprised that transmission has the state of autonomous mode of first mark indication does not allow to(for) described first service; WithWherein transmit described second mark and comprise that transmission has the state of autonomous mode of second mark indication allows to(for) described second service.
- 6. method as claimed in claim 1 wherein, is transmitted described data and is included in the CDMA radio communication network by the reverse packet data channel transmitting grouped data.
- 7. method as claimed in claim 6 wherein, is transmitted described designator and is comprised transmission REV_PDCH_MAX_AUTO_TPRs parameter.
- 8. method as claimed in claim 7 wherein, is transmitted described mark and is comprised transmission REV_PDCH_AUTO_ALLOWEDs[i] parameter.
- 9. method as claimed in claim 8 further comprises:Transmit data according to a plurality of services by described reverse wireless link,Wherein transmit REV_PDCH_AUTO_ALLOWEDs[i] parameter comprises that transmission i transmits the REV_PDCH_AUTO_ALLOWEDs[i of service reference identification number of the service of data for the described mobile radio station of sign for it] parameter.
- 10. method as claimed in claim 1, wherein said designator by message from described base station transmits to described mobile radio station, described method further comprises, in described reverse wireless link, before the maximum of described mobile radio station transmission and the described mobile radio station of indication can support that corresponding this behavior scheduled time of data of message of data rate is offset, indicate the maximum of described mobile radio station can support the described message of data rate to described base station transmits from described mobile radio station.
- 11. the method as claim 10 further comprises, can support the described message of data rate that the communication of other mobile radio stations is dispatched based on the described maximum of indication at least in part.
- 12. method as claimed in claim 1 wherein, is transmitted described designator and mark and is included in extended channel assignment message, serves described designator of transmission and mark at least one in connection message and the general switch indicating information.
- 13. a base station that is used in the cordless communication network comprises:The designator of supported autonomous data rate on the reverse wireless link between first mobile radio station and the base station is transferred to the interface of described first mobile radio station;Described interface also will indicate the flag transmission that whether allows autonomous mode for described first mobile radio station to described first mobile radio station, and described mark separates with described designator;The scheduler of the transfer of data that scheduling is undertaken by mobile radio station; WithController, receive described first mobile radio station in response to the described data that are labeled as permission with the autonomous mode transmission, wherein do not need described scheduler that the transmission of described first mobile radio station is dispatched, the data of described reception by described reverse wireless link to be less than or equal to the data rate transport of described autonomous data rate; AndDescribed controller forbids that in response to described being labeled as the data rate that distributes with described scheduler receives the data of described first mobile radio station with scheduled mode transmissions.
- 14. as the base station of claim 13, wherein, described first mobile radio station is involved in a plurality of sessions corresponding to a plurality of services, wherein said interface be suitable for transmitting indication in the described service first whether allow autonomous mode first mark andDescribed interface is suitable for transmitting indication at least the second in the described service at least the second mark that whether allows autonomous mode.
- 15. a mobile radio station that is used in the cordless communication network comprises:Be received in the interface of the designator of supported autonomous data rate on the reverse wireless link between described mobile radio station and the base station;Described interface also receives the autonomous mode of mark whether indication allows to(for) described mobile radio station; WithController is labeled as permission and transmits data by described reverse wireless link with autonomous mode in response to described, described controller on described reverse wireless link to be less than or equal to the data rate transport data of described autonomous data rate; AndDescribed controller forbids in response to described being labeled as, with the data rate of described base station assigns on described reverse wireless link with the scheduled mode transmissions data.
- 16. as the mobile radio station of claim 15, wherein, described mobile radio station is involved in a plurality of sessions corresponding to a plurality of services, wherein said interface be suitable for receiving indication in the described service first whether allow autonomous mode first mark andDescribed interface is suitable for receiving indication at least the second in the described service at least the second mark that whether allows autonomous mode.
- 17. as the mobile radio station of claim 15, wherein, described controller is suitable in the CDMA radio communication network by the reverse packet data channel transmitting grouped data.
- 18. as the mobile radio station of claim 17, wherein, described designator comprises the REV_PDCH_MAX_AUTO_TPRs parameter.
- 19. as the mobile radio station of claim 18, wherein, described mark comprises REV_PDCH_AUTO_ALLOWEDs[i] parameter.
Applications Claiming Priority (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45237003P | 2003-03-06 | 2003-03-06 | |
| US60/452,370 | 2003-03-06 | ||
| US60/454,714 | 2003-03-15 | ||
| US60/457,215 | 2003-03-25 | ||
| US60/459,534 | 2003-04-01 | ||
| US60/462,220 | 2003-04-11 | ||
| US60/468,442 | 2003-05-06 | ||
| US60/469,106 | 2003-05-09 | ||
| US60/469,778 | 2003-05-12 | ||
| US60/475,440 | 2003-06-03 | ||
| US60/478,792 | 2003-06-16 | ||
| US60/495,544 | 2003-08-15 | ||
| US60/499,584 | 2003-09-02 |
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| Publication Number | Publication Date |
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| CN1781330A CN1781330A (en) | 2006-05-31 |
| CN100464609C true CN100464609C (en) | 2009-02-25 |
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| CNB2004800116233A Expired - Lifetime CN100464609C (en) | 2003-03-06 | 2004-03-05 | Autonomous mode transmission from mobile station |
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| US20020015388A1 (en) * | 2000-07-04 | 2002-02-07 | Samsung Electronics Co., Ltd. | Method and apparatus for determining reverse data rate in mobile communication system |
| WO2002035735A2 (en) * | 2000-10-24 | 2002-05-02 | Nortel Networks Limited | Shared channel structure, arq systems and methods |
| EP1257140A1 (en) * | 2001-05-08 | 2002-11-13 | Lucent Technologies Inc. | Method to control uplink transmissions in a wireless communication system |
| CN1383637A (en) * | 2000-06-28 | 2002-12-04 | 三星电子株式会社 | Reverse data transmission method and appts. in mobile communication system |
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2004
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1383637A (en) * | 2000-06-28 | 2002-12-04 | 三星电子株式会社 | Reverse data transmission method and appts. in mobile communication system |
| US20020015388A1 (en) * | 2000-07-04 | 2002-02-07 | Samsung Electronics Co., Ltd. | Method and apparatus for determining reverse data rate in mobile communication system |
| WO2002035735A2 (en) * | 2000-10-24 | 2002-05-02 | Nortel Networks Limited | Shared channel structure, arq systems and methods |
| EP1257140A1 (en) * | 2001-05-08 | 2002-11-13 | Lucent Technologies Inc. | Method to control uplink transmissions in a wireless communication system |
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| CN1781330A (en) | 2006-05-31 |
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