WO2012051962A1 - Terminal et procédé pour signaler des informations d'ordonnancement par le terminal - Google Patents

Terminal et procédé pour signaler des informations d'ordonnancement par le terminal Download PDF

Info

Publication number
WO2012051962A1
WO2012051962A1 PCT/CN2011/081100 CN2011081100W WO2012051962A1 WO 2012051962 A1 WO2012051962 A1 WO 2012051962A1 CN 2011081100 W CN2011081100 W CN 2011081100W WO 2012051962 A1 WO2012051962 A1 WO 2012051962A1
Authority
WO
WIPO (PCT)
Prior art keywords
scheduling information
terminal
mac
data unit
current frame
Prior art date
Application number
PCT/CN2011/081100
Other languages
English (en)
Chinese (zh)
Inventor
刘宇
涂成林
Original Assignee
意法·爱立信半导体（北京）有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 意法·爱立信半导体（北京）有限公司 filed Critical 意法·爱立信半导体（北京）有限公司
Publication of WO2012051962A1 publication Critical patent/WO2012051962A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Definitions

  • the present invention relates to the field of communications, and in particular, to a method and a terminal for reporting scheduling information by a terminal in a third generation mobile communication system TD-HSUPA technology.
  • TD-HSUPA TD-HSUPA. Services are classified into scheduling services and non-scheduled services according to different scheduling modes.
  • the resources of non-scheduled services are allocated by the serving radio network controller (SRNC) for the terminal, and are determined when the radio link is established.
  • the non-scheduled service resource allocation can only be changed by reconfiguring the wireless link.
  • Non-scheduled resources are mainly used for data with high real-time requirements such as signaling between the transmission network and the terminal, and services with constant rate.
  • the scheduling service allocates high-speed uplink packet access (HSUPA) resources to the Node B by the SR C, and the Node B allocates uplink resources to the terminal in the real-time data transmission process.
  • HSUPA high-speed uplink packet access
  • SI scheduling information
  • SNPL Serving and Neighbor Cell Path Loss
  • UH UE Power Headroom
  • the terminal does not have HSUPA resources, but needs to send uplink data, and then initiates an uplink enhanced random access channel E-RUCCH access procedure, and the requesting network allocates dedicated resources for uplink transmission to the terminal; in 3GPP TS 25.321, Such SIs are referred to as "authorization request" type scheduling information;
  • the terminal can carry SI information in the packet MAC-e-Pro Data Unit (PDU), which facilitates the network according to the SI information.
  • the authorization information is adjusted at any time; in 3GPP TS 25.321, such SI is referred to as "scheduling request" type scheduling information.
  • the above MAC e PDU refers to a data unit that is transmitted to the physical layer by the medium access control layer of the enhanced dedicated channel.
  • the present invention relates to the second case where the terminal reports the SI, that is, the terminal has established a link with the network.
  • the SI information of the "scheduling request" type needs to be reported to the network, so as to facilitate the network according to the SI. Information can be adjusted at any time.
  • the terminal mainly reports the SI information of the "scheduling request" type in the following four ways:
  • the terminal has a higher priority logical channel data arrival, or the enhanced dedicated channel E-DCH serving cell changes, which must be carried in the MAC e PDU SI
  • the network configures the periodic timer 'SI or ⁇ ⁇ NST for the terminal. After the timer expires, the packet carries the SI in the MAC-e PDU sent by the terminal. This is to prevent the terminal from reporting the SI for a long time. The scheduling is stopped.
  • the T-SI-NST timer is used to periodically send the SI request network to adjust the authorization information. In other cases, the SI request network is periodically sent through the timer T"SI. Adjust authorization information;
  • the authorized information but no logical channel buffer data is sent.
  • the terminal In order to avoid wasting the authorization information of the frame, the terminal also needs to generate the MAC-e PDU containing only SI.
  • the timer SI or the SI-NST can ensure that the scheduling information SI is periodically reported to the network.
  • the timer is generally configured to be a default value of 40 ms.
  • the terminal in the case of HSUPA data transmission, the terminal generates a MAC based on the authorization information.
  • the e PDU generally has enough space to carry 23-bit scheduling information after carrying logical channel data. Therefore, even if the MAC-e PDU containing only SI is reduced, the network side can know the latest situation of the terminal in time. More importantly, if the transmission of only the SI-containing MA e PDU fails, the resulting retransmission is necessary, which will impose an unnecessary burden on the terminal.
  • the embodiments of the present invention provide a method and a terminal for reporting scheduling information by a terminal, so as to solve the technical problem that the method for reporting scheduling information by the terminal in the prior art is low in efficiency.
  • the present invention provides a method for reporting scheduling information by a terminal, which includes the following steps:
  • Step A If the current frame has the authorization information and the currently configured logical channel does not need to be buffered, the terminal determines whether the scheduling information must be reported; if yes, execute step C, otherwise, execute the step] ⁇
  • Step B The terminal determines whether the current shouting scheduling information is the same as the content of the last sent scheduling information; if yes, the process ends; otherwise, executing step C;
  • Step C The terminal currently generates a MAOe protocol data unit, and sends the MAC-e protocol data unit to the network side, where the MAC e protocol data unit only includes scheduling information of the current frame.
  • the method wherein, when at least one of the following conditions is met, determining that the terminal must report scheduling information:
  • the MAC layer of the terminal receives higher priority data from the application layer; in the current frame, the timer managed by the MAC layer of the terminal triggers the reporting of the scheduling information.
  • the method where the configuration on the network side comprises: a configuration of a serving cell that enhances a dedicated channel.
  • the method wherein, if the sending of the MAC e protocol data unit fails, the method further includes:
  • the method further includes: before determining whether the scheduling information included in the MA e protocol data unit that is failed to be transmitted is the same as the scheduling information that is sent last time, the method further includes:
  • the MAC-e protocol data unit is a MAC-e protocol data unit containing only scheduling information.
  • a terminal wherein:
  • a first determining unit configured to determine whether the terminal must report the scheduling information if the current frame has the authorization information and the currently configured logical channel does not need to be buffered.
  • a second determining unit configured to determine, when the determination result of the first determining unit is negative, whether the scheduling information of the current frame is the same as the content of the scheduling information sent last time;
  • a sending unit configured to: when the result of the first determining unit is YES or the result of the second determining unit is no, generate a MAC-e protocol data unit in the current frame, and send the MAOe protocol data unit To the network side, the MAC e-memory data unit only contains scheduling information of the current frame.
  • the terminal wherein the first determining unit determines whether the terminal must report scheduling information by determining whether the terminal satisfies at least one of the following conditions:
  • the MAC layer of the terminal receives higher priority data from the application layer; in the current frame, the timer managed by the MAC layer of the terminal for eccentricity reporting scheduling information is timed out.
  • the terminal where the configuration on the network side comprises: a configuration of a serving cell that enhances a dedicated channel.
  • the terminal further includes:
  • a third determining unit configured to determine, after the sending unit fails to send the MA e protocol data unit, whether the scheduling information included in the failed MAC-e protocol data unit is the same as the scheduling information sent last time;
  • a retransmission unit configured to retransmit the MAC-e protocol data unit when the determination result of the third determining unit is the same.
  • the terminal further includes:
  • a fourth determining unit configured to determine whether the MAC-e protocol data unit includes only a scheduling letter Information-based MAC-e protocol data unit
  • the third determining unit is configured to determine, when the determination result of the fourth determining unit is YES, whether the scheduling information included in the MAC e protocol data unit that is sent out is the same as the scheduling information sent last time. .
  • the scheduling information reporting method in the embodiment of the present invention not only ensures reliable transmission of scheduling information, but also effectively reduces The reporting of unnecessary MAC-e protocol data units containing only scheduling information improves the efficiency of reporting scheduling information, saves terminal power consumption, reduces air traffic, and helps reduce network load.
  • FIG. 1 is a schematic structural diagram of a scheduling information of a prior art
  • FIG. 2 is a schematic flowchart of a method according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a retransmission flow when there is a MAC-e PDU waiting for retransmission in the method according to an embodiment of the present invention.
  • the inventor of the present invention finds in the process of implementing the present invention that in the prior art, in the case that the current authorization information is present but there is no logical channel buffer data transmission, in order to avoid wasting the authorization information of the frame, the terminal also It is required to generate a MAC-e PDU containing only SI to report scheduling information.
  • the inventor of the present invention finds that the starting point of reporting scheduling information in the above case in the prior art is only to avoid wasting the authorization information of the current frame, but it is not actually necessary:
  • the terminal is managed by the MAC layer of the terminal.
  • the timer l ⁇ SI or NST that triggers the reporting of the scheduling information can be used to periodically report the scheduling information to the network.
  • the HSUPA data transmission is performed.
  • the MA e PDU generated by the terminal according to the authorization information generally has enough space to carry the 23-bit scheduling information after carrying the logical channel data. Therefore, even if the MAOe PDU containing only scheduling information is reduced, the network side can know the latest situation of the terminal in time. More importantly, if the transmission of only the SI-containing MAC-e PDU fails, the resulting retransmission is necessary, which will impose an unnecessary burden on the terminal.
  • the terminal needs to retransmit according to the protocol, but the scheduling information of the retransmission may be the obsolete scheduling information. It is also of little significance to waste resources, so it is necessary to control the transmission of MA-only PDUs containing SI from the perspective of retransmission.
  • FIG. 2 is a schematic flowchart of a method for reporting scheduling information by a terminal according to an embodiment of the present invention. As shown in FIG. 2, a method for reporting scheduling information by a terminal according to an embodiment of the present invention includes the following steps:
  • Step 202 The terminal determines whether the scheduling information of the current frame is the same as the content of the scheduling information sent last time; if yes, the process ends; otherwise, step 203 is performed;
  • Step 203 The terminal generates a MAC-e protocol data unit that only includes current frame scheduling information in the current frame, and sends the MAC-e protocol data unit to the network side.
  • the scheduling information reporting method of the embodiment of the present invention has established a link with the network to the terminal, and is performing HSUPA transmission, and the scheduling information reporting in the case of reporting the SI information of the "scheduling request" type to the network is controlled.
  • the authorization information is currently available and the currently configured logical channel does not have to be buffered
  • the MAC-e PDU of the information it is considered not to transmit the MAC-e PDU containing only the scheduling information.
  • the reliable transmission of the scheduling information is ensured, and the unnecessary reporting of the MAC-e protocol data unit containing only the scheduling information is effectively reduced, the efficiency of reporting the scheduling information is improved, the terminal power consumption is saved, and the air interface is reduced. Traffic helps reduce network load.
  • the terminal determines, according to the provisions of the existing 3GPP TS 25.321 protocol, whether the terminal belongs to a protocol that specifies that the SI e PDU containing only the SI must be reported. Invertedly, the present invention In the method of the embodiment, in step 201, it is determined whether the terminal meets one of the following conditions. When the terminal meets at least one of the following conditions, the terminal must report the scheduling information to the network through the MA e PDU! ⁇
  • the configuration of the network measurement includes: enhancing the configuration of the serving cell of the dedicated channel; condition b, in the current frame, the MAC layer of the terminal receives higher priority data from the application layer;
  • the timer managed by the MAC layer of the terminal triggers the timer that reports the scheduling information to time out.
  • the step of determining whether the terminal satisfies one of the following conditions includes:
  • Step 301 judging whether there is high priority data in the transmission buffer; if yes, the eclipse scheduling information is reported, and the MAC e PDU containing only SI is formed and sent to the network side; otherwise, the process proceeds to step 302;
  • Step 302 Determine whether there is an enhanced dedicated channel E-DCH serving cell change and the transmission buffer data amount changes from 0 to greater than 0; if yes, form a MAC-e PDU containing only SI, and send to the network side; otherwise Go to step 303;
  • Step 303 The terminal determines, according to the transmission type of the current network configuration, whether the timer used by the media access control (MAC) layer of the terminal for the ping-up reporting information is timed out; specifically, if the network-to-terminal is on the current link If the transmission type of the transmission type is scheduled, the terminal determines whether the timer T-SI expires, and if the T ⁇ SI times out, sends a new MAC-e PDU containing only scheduling information. Otherwise, step 202 is performed; The transmission type of the terminal under the current link is only configured with a non-scheduled transmission type. The terminal determines whether the timer l ⁇ SI-NST times out. If the T>SI-NST times out, it sends a new MAOe PDU containing only scheduling information. Otherwise, step 202 is performed.
  • MAC media access control
  • the authorization information includes: a physical resource allocated to the terminal by the network ft!
  • the physical resources include: power resources, time slot resources, and/or code channels.
  • the terminal has the authorization information in the current frame, that is, the physical resource allocated by the terminal on the network side in the current frame.
  • the method before the step A, the method further includes: determining, by the terminal, that the current frame has the authorization information, and the currently configured logical channel does not have the cached data to be sent.
  • the determining step includes: Step 401: The terminal determines whether the current frame has authorization information, where the authorization information may be scheduling authorization information or non-scheduling authorization information. If there is no authorization information, determining whether the access needs to be performed according to the current protocol; exemplarily, the foregoing
  • the current proposal includes the 3GPP TS 25.321 protocol; if there is authorization information, then proceeds to step 402;
  • Step 402 The terminal determines whether the currently configured logical channel needs to be buffered, and if the cached data needs to be sent, the MAOe PDU is configured according to the current protocol, such as the 3GPP TS 25.32 protocol; otherwise, the terminal proceeds to step 201.
  • the current protocol such as the 3GPP TS 25.32 protocol
  • step 202 includes:
  • Step 501 The terminal determines a path loss difference (SNPL) between the current cell and the neighboring cell, an uplink transmit power margin (UPH) of the terminal, a total buffer data (TEBS), and a highest priority logical channel buffer data volume (HLBS). And highest priority logical channel identity (HLID) ;
  • SNPL path loss difference
  • UHP uplink transmit power margin
  • TEBS total buffer data
  • HLBS highest priority logical channel buffer data volume
  • HLID highest priority logical channel identity
  • the terminal performs SNPL measurement on the HSUPA. carrier, and determines the measurement result as the SNPL of the carrier;
  • the terminal measures and calculates the power of the uplink carrier used, calculates the difference between the total maximum transmit power of the terminal and the used uplink carrier power, and uses the difference as the UPH; exemplarily, the current and the specified
  • the method measures and calculates the power of the uplink carrier used.
  • the terminal determines all cached data amounts of the RLC layer and the MAC layer as TEBS;
  • the terminal selects the logical channel with the highest priority among all the logical channels that have data to be transmitted, determines its identity flag as HLID, measures the data volume of the logical channel, and determines the measurement result as HLBS.
  • Step 502 The terminal compares each element in the scheduling information calculated by the current frame with each corresponding element in the scheduling information that is sent last time and is closest to the current frame, when the compared scheduling information is used.
  • the scheduling information of the current frame is determined to be the same as the scheduling information that was sent last time, and the process is terminated, and the MAC e PDU containing only the SI is no longer generated; otherwise, the process proceeds to step 103, where only the SI is generated.
  • the MAC-e PDU is sent to the network side through the physical layer, and the control of reporting the scheduling information of the terminal is completed.
  • the inventors of the present invention have also found in the process of implementing the present invention that by controlling the retransmission of the MAC-e PDU containing only SI when the transmission of the MAC-e PDU containing only SI fails, it is possible to avoid unnecessary Retransmission, thereby further improving the efficiency of reporting scheduling information by the terminal. And, from the perspective of retransmission If the transmission of the MAC-e PDU with only the SI fails, the terminal needs to retransmit according to the current protocol. However, the retransmission scheduling information may be outdated scheduling information, and the waste of resources is also meaningless. Large, so it is also necessary to control the transmission of MAC-e PDUs containing only SI.
  • the method when there is a MAC-e PDU that fails to be transmitted, that is, a MAC-e PDU that is waiting to be retransmitted, the method further includes:
  • Step 601 the terminal determines whether the MAC-e PDU waiting to be retransmitted only contains SI; if yes, step 602 is performed ; otherwise, step 605 is performed ;
  • Step 602 it is determined whether the SI information is the same as the last time, that is, the most recently transmitted SI information; if the same, step 603 is performed, otherwise, step 604 is performed;
  • Step 603 Retransmit the MA e PDU that only includes the SI, and end the process;
  • Step 604 Clear the MAC-e PDU that only includes the SI, and end the process;
  • Step 605 Retransmit the MAC-e PDU waiting to be retransmitted according to the current protocol.
  • the MAC-e PDU that only waits for retransmission when the MAC-e PDU that only waits for retransmission is different from the MAC-e PDU that only contains the SI that was last transmitted, the one that waits for retransmission only contains the SI.
  • the MAC-e PDU is no longer retransmitted, thereby avoiding retransmission of the obsolete scheduling information and saving terminal resources.
  • the method further includes: determining, by the MAC-e, the scheduling information included in the data unit, and the scheduling of the last transmission. Whether the information is the same; if yes, the MAC-e protocol data unit is retransmitted; otherwise, the process ends.
  • the method in the embodiment of the present invention may retransmit the MAC e protocol data unit waiting for retransmission according to the following steps:
  • Step 701 The terminal receives an acknowledgement message that the network responds to a Hybrid Automatic Repeat Request (HARQ) process.
  • HARQ Hybrid Automatic Repeat Request
  • the terminal is on the E-DCH HARQ acknowledgment indicator channel (E-HICH channel).
  • E-HICH channel E-DCH HARQ acknowledgment indicator channel
  • Step 702 If the response message carried in the acknowledgement information, that is, the ACK information, is to confirm that the MAC-e PDU carried by the HARQ process is correctly received, the MAC-e PDU buffer is cleared and cleared. Corresponding HARQ process information, otherwise go to step 703 ;
  • Step 703 The terminal determines whether the MA e PDU waiting to be retransmitted only includes the scheduling information SI; if yes, step 704 is performed; otherwise, step 605 is performed to implement retransmission of the MAC e PDU according to the current protocol.
  • the size of the MA e PDU transport block is 23 bits, whether the MAC e PDU waiting to be retransmitted only contains the scheduling information SI; if it is 23 bits, the waiting weight is There is only scheduling information in the transmitted MAOe PDU;
  • Step 704 The terminal determines whether the SI information included in the MA e PDU waiting to be retransmitted is the same as the last transmitted information, and if so, retransmits the MAC e PDU; otherwise, clears the MAC-e PDU and Corresponding HARQ process information.
  • step 704 it can be exemplarily determined by the following steps whether the SI information contained in the MAC e PDU waiting to be retransmitted is the same as the SI information transmitted last time or recently:
  • Step 801 The terminal parses the MAC-e PDU that only needs to be retransmitted, and parses the content value of each element. For example, parsing out the elements according to the format of the scheduling information shown in FIG. Content value
  • Step 802 Compare each of the parsed elements with each corresponding element in the scheduling information that is recently sent to the network ft!, and the comparison includes the parsed first 5 bit content value SNPL and the recently sent scheduling information. Whether the SNPL comparisons are the same, whether the parsed 6th to 10th bit content value UPH is compared with the UPH in the most recently transmitted scheduling information is similar, and similarly, the comparison of the remaining scheduling information elements is made.
  • the most recently transmitted scheduling information in this embodiment refers to the scheduling information that the terminal transmitted last time, that is, the most recent time in time.
  • the reporting of the scheduling information SI in the terminal ft! can be improved. Scheduling information efficiency, saving terminal power consumption, increasing data transmission success rate, and reducing network load.
  • the embodiment of the present invention further provides a terminal, where the terminal includes: a first determining unit, configured to determine whether the terminal must report the scheduling if the current frame has authorization information and the currently configured logical channel does not need to be buffered. Information; a second determining unit, configured to perform the first determination When the judgment result of the unit is no, it is determined whether the scheduling information of the current frame is the same as the content of the scheduling information sent last time; the sending unit is configured to determine whether the result of the first determining unit is YES or the second determining unit If the result is no, the MAC-e protocol data unit is generated in the current frame, and the MAC-e protocol data unit is sent to the network side, where the MA e protocol data unit only includes the scheduling information of the current frame.
  • the first determining unit determines whether the terminal must report the scheduling information by determining whether the terminal satisfies at least one of the following conditions:
  • the MAC layer of the terminal receives higher priority data from the application layer; in the current frame, the timer managed by the MAC layer of the terminal triggers the reporting of the scheduling information.
  • the configuration on the network side includes: a configuration of a serving cell that enhances a dedicated channel.
  • the terminal in the embodiment of the present invention further includes:
  • a third determining unit configured to determine, after the sending unit fails to send the MA e protocol data unit, whether the scheduling information included in the failed MAC-e protocol data unit is the same as the scheduling information sent last time;
  • a retransmission unit configured to retransmit the MAC-e protocol data unit when the determination result of the third determining unit is the same.
  • the terminal in the embodiment of the present invention further includes:
  • a fourth determining unit configured to determine whether the MAC-e protocol data unit is a MAC-e protocol data unit that only includes scheduling information
  • the third determining unit is configured to determine, when the determination result of the fourth determining unit is yes, whether the scheduling information included in the MAC-e protocol data unit that failed to be transmitted is the same as the scheduling information that was sent last time. .
  • the present invention relates to the MAC layer technology in the TD-HSUPA technology of the second generation mobile communication system.
  • the unnecessary transmission of the MAC-e PDU containing only the SI is avoided.
  • Retransmission reduces the burden on the terminal, saves resources, and improves the efficiency of reporting scheduling information by the terminal.

Abstract

La présente invention concerne un terminal et un procédé permettant au terminal de signaler des informations d'ordonnancement. Le procédé comprend : étape A, le terminal décide si les informations d'ordonnancement doivent être signalées sous réserve que la trame en cours possède des informations d'autorisation et que le canal logique configuré à l'heure actuelle ne possède pas de données cache à transmettre, dans l'affirmative, l'exécution de l'étape C a lieu, dans le cas contraire, l'exécution de l'étape B a lieu ; étape B, le terminal décide si le contenu des informations d'ordonnancement de la trame en cours est identique au contenu des informations d'ordonnancement transmises la fois précédente, et dans l'affirmative, le processus s'achève, dans le cas contraire, l'exécution de l'étape C a lieu ; étape C, le terminal génère une unité de données de protocole (PDU) MAC-e dans la trame en cours et transmet la PDU MAC-e au côté réseau, cette dernière ne contenant que les informations d'ordonnancement de la trame en cours. Le procédé, selon la présente invention, permet de mettre en œuvre la signalisation par le terminal des informations d'ordonnancement, garantit une transmission fiable des informations d'ordonnancement, procure une réduction efficace des signalisations inutiles de PDU MAC-e contenant uniquement les informations d'ordonnancement, et améliore le degré d'efficacité de la signalisation des informations d'ordonnancement.
PCT/CN2011/081100 2010-10-22 2011-10-21 Terminal et procédé pour signaler des informations d'ordonnancement par le terminal WO2012051962A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010522356.3A CN101986593B (zh) 2010-10-22 2010-10-22 终端上报调度信息的方法及终端
CN201010522356.3 2010-10-22

Publications (1)

Publication Number Publication Date
WO2012051962A1 true WO2012051962A1 (fr) 2012-04-26

Family

ID=43710899

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/081100 WO2012051962A1 (fr) 2010-10-22 2011-10-21 Terminal et procédé pour signaler des informations d'ordonnancement par le terminal

Country Status (2)

Country Link
CN (1) CN101986593B (fr)
WO (1) WO2012051962A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101986593B (zh) * 2010-10-22 2013-06-05 意法·爱立信半导体（北京）有限公司 终端上报调度信息的方法及终端
CN109032767B (zh) * 2018-07-26 2021-04-02 苏州科达科技股份有限公司 异步多进程的业务处理系统、方法、装置及存储介质
CN111132232B (zh) * 2020-01-02 2022-10-25 重庆邮电大学 一种智能接收5g nr rlc umd pdu的方法和装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1984072A (zh) * 2006-05-29 2007-06-20 华为技术有限公司 调度信息传输方法及用户终端及基站节点
CN1984059A (zh) * 2006-05-12 2007-06-20 华为技术有限公司 无线网络中调度信息发送方法及其系统
CN101472331A (zh) * 2007-12-29 2009-07-01 大唐移动通信设备有限公司 上行调度信息传输的方法和用户设备
WO2010093302A1 (fr) * 2009-02-12 2010-08-19 Telefonaktiebolaget L M Ericsson (Publ) Gestion des transmissions d'informations de planification
CN101986593A (zh) * 2010-10-22 2011-03-16 意法·爱立信半导体（北京）有限公司 终端上报调度信息的方法及终端

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1838583A (zh) * 2005-03-25 2006-09-27 松下电器产业株式会社 多入多出通信系统中执行数据重传的方法和设备
CN101272601A (zh) * 2007-03-21 2008-09-24 华为技术有限公司 系统消息的更新方法、设备及系统
CN101321114A (zh) * 2007-06-04 2008-12-10 华为技术有限公司 增强的专用信道中的上行分组调度方法和系统
CN101547079B (zh) * 2008-03-24 2012-02-22 电信科学技术研究院 非连续接收数据方法、设备及非连续调度数据系统、设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1984059A (zh) * 2006-05-12 2007-06-20 华为技术有限公司 无线网络中调度信息发送方法及其系统
CN1984072A (zh) * 2006-05-29 2007-06-20 华为技术有限公司 调度信息传输方法及用户终端及基站节点
CN101472331A (zh) * 2007-12-29 2009-07-01 大唐移动通信设备有限公司 上行调度信息传输的方法和用户设备
WO2010093302A1 (fr) * 2009-02-12 2010-08-19 Telefonaktiebolaget L M Ericsson (Publ) Gestion des transmissions d'informations de planification
CN101986593A (zh) * 2010-10-22 2011-03-16 意法·爱立信半导体（北京）有限公司 终端上报调度信息的方法及终端

Also Published As

Publication number Publication date
CN101986593A (zh) 2011-03-16
CN101986593B (zh) 2013-06-05

Similar Documents

Publication Publication Date Title
US8112091B2 (en) Allocating radio resources in mobile communications system
JP4331088B2 (ja) 通信装置および通信方法
US8488523B2 (en) Method of transmitting and processing data block of specific protocol layer in wireless communication system
US7821992B2 (en) High speed uplink packet access scheme
EP2618517B1 (fr) Procédé de prise en charge de retransmission de données dans un système de communication mobile
EP2094049B1 (fr) Procédé et dispositif d'envoi de RLC PDU dans un système de communications mobile
JP4927940B2 (ja) セルラ・アクセス・システムにおける改良されたデータ通信のための方法および装置
EP2040408B1 (fr) Procédé pour la réalisation d'une procédure de sondage dans un système de communication sans fil
US20160164641A1 (en) Method and device for frame acknowledgment
KR20090016436A (ko) 무선 통신 시스템에서의 채널 설정 방법
CN101444033A (zh) 用于低延迟业务的双向rlc非持久模式
KR20070046701A (ko) 이동통신 시스템에서의 데이터 관리 방법
KR20070073577A (ko) 이동 통신 시스템에 있어서 신호 전송 방법
WO2012130021A1 (fr) Procédé et dispositif pour supprimer un flux de services
KR101509766B1 (ko) 이동통신시스템에서의 ｒｌｃ ｐｄｕ 전송 방법, 자원할당 방법 및 ｒｌｃ 엔티티
WO2008134984A1 (fr) Procédé, système et dispositif d'interrogation
WO2012051962A1 (fr) Terminal et procédé pour signaler des informations d'ordonnancement par le terminal
JP4543049B2 (ja) 通信装置および通信装置の通信方法
EP2153549B1 (fr) Procédé de transmission de données mis en oeuvre dans un système de communication mobile
WO2011020228A1 (fr) Dispositif et procédé de commande de débit de liaison descendante dans un équipement utilisateur, nœud de relais et nœud b évolué de réseau d'accès radio terrestre universel
WO2012130092A1 (fr) Procédé et dispositif pour la transmission d'accusés de réception de trames

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11833868

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11833868

Country of ref document: EP

Kind code of ref document: A1