TECHNIQUES FOR ENCODING AND DECODING MULTIPLE ACKNOWLEDGEMENT SIGNALS IN NEW RADIO
    1.
    发明申请
    TECHNIQUES FOR ENCODING AND DECODING MULTIPLE ACKNOWLEDGEMENT SIGNALS IN NEW RADIO 审中-公开
    新型无线电编码和解码多重确认信号的技术

    公开(公告)号:WO2018085002A1

    公开(公告)日:2018-05-11

    申请号:PCT/US2017/055759

    申请日:2017-10-09

    IPC分类号: H04L1/16 H04L1/18

    摘要: A method and apparatus for encoding and decoding multiple Acknowledgements (ACKs) during wireless communications are described. In one example, the method and apparatus include receiving multiple ACKs in a queue, the multiple ACKs being scheduled for transmission on a communication channel. The method and apparatus include generating a packet using two or more ACKs of the multiple ACKs that correspond to a first flow, wherein the packet includes Sequence Numbers (SNs) of each of the two or more ACKs, an ACK counter value indicating a number of ACKs in the packet, and a payload corresponding to contents of one of the two or more ACKs. The method and apparatus include transmitting the packet on the communication channel.

    摘要翻译: 描述了用于在无线通信期间编码和解码多个确认(ACK)的方法和装置。 在一个示例中,所述方法和设备包括在队列中接收多个ACK,所述多个ACK被调度用于在通信信道上传输。 该方法和装置包括:使用对应于第一流的多个ACK中的两个或更多个ACK来生成分组,其中该分组包括两个或更多个ACK中的每一个的序列号(SN),指示 分组中的ACK以及与两个或更多个ACK中的一个的内容相对应的有效载荷。 该方法和设备包括在通信信道上发送分组。

    EFFICIENT HARQ FEEDBACK
    2.
    发明申请
    EFFICIENT HARQ FEEDBACK 审中-公开
    高效的HARQ反馈

    公开(公告)号:WO2017138853A1

    公开(公告)日:2017-08-17

    申请号:PCT/SE2016/050514

    申请日:2016-06-01

    摘要: Systems and methods are disclosed for providing efficient downlink Hybrid Automatic Request (HARQ) feedback. In some embodiments, a method of operation of a wireless device in a cellular communications system comprises receiving downlink control information from a radio access node in a first subframe T. The downlink control information comprises an indication of a HARQ timing offset K. The method further comprises transmitting downlink HARQ feedback to the radio access node in a subframe T+K. In this manner, HARQ feedback can be directly scheduled by the network, which in turn enables efficient HARQ feedback.

    摘要翻译: 公开了用于提供高效的下行链路混合自动请求(HARQ)反馈的系统和方法。 在一些实施例中,蜂窝通信系统中的无线设备的操作方法包括在第一子帧T中从无线电接入节点接收下行链路控制信息。下行链路控制信息包括HARQ定时偏移K的指示。该方法进一步 包括在子帧T + K中向无线电接入节点传送下行链路HARQ反馈。 以这种方式,HARQ反馈可以由网络直接调度,从而实现高效的HARQ反馈。

    SYSTEM AND METHOD FOR TRANSMITTING DATA IN A WIRELESS LAN MULTI-USER TRANSMISSION OPPORTUNITY
    3.
    发明申请
    SYSTEM AND METHOD FOR TRANSMITTING DATA IN A WIRELESS LAN MULTI-USER TRANSMISSION OPPORTUNITY 审中-公开
    用于在无线局域网中传输数据的系统和方法多用户传输机会

    公开(公告)号:WO2016127913A1

    公开(公告)日:2016-08-18

    申请号:PCT/CN2016/073506

    申请日:2016-02-04

    IPC分类号: H04W28/16

    摘要: A method for communicating data carried in a frequency-division multiple access (OFDMA) data frame in a transmission opportunity (TXOP) of a wireless local area network (LAN) access point (AP) is provided. The OFDMA data frame may be a downlink or uplink multi-user (MU) OFDMA data frame carrying data associated with a plurality of stations in respective frequency sub-bands. Cascaded downlink and uplink MU OFDMA data frames may be communicated in the same TXOP. A downlink frame may be communicated in a TXOP to carry frequency resource allocation information for an uplink OFDMA data frame communicated in the TXOP. An acknowledgement (ACK) frame may be communicated in a TXOP to acknowledge whether a downlink or uplink MU OFDMA data frame in the TXOP was successfully received.

    摘要翻译: 提供了一种用于在无线局域网(LAN)接入点(AP)的传输机会(TXOP)中的频分多址(OFDMA)数据帧中传送数据的方法。 OFDMA数据帧可以是携带与各个频率子带中的多个站相关联的数据的下行链路或上行链路多用户(MU)OFDMA数据帧。 级联的下行链路和上行链路MU OFDMA数据帧可以在相同的TXOP中传送。 可以在TXOP中传送下行链路帧,以携带在TXOP中传送的上行OFDMA数据帧的频率资源分配信息。 可以在TXOP中传送确认(ACK)帧,以确认是否成功接收到TXOP中的下行链路或上行链路MU OFDMA数据帧。

    SYSTEMS AND METHODS FOR GROUP BLOCK ACKNOWLEDGMENT TRANSMISSIONS
    4.
    发明申请
    SYSTEMS AND METHODS FOR GROUP BLOCK ACKNOWLEDGMENT TRANSMISSIONS 审中-公开
    用于组块确认传输的系统和方法

    公开(公告)号:WO2016126833A1

    公开(公告)日:2016-08-11

    申请号:PCT/US2016/016389

    申请日:2016-02-03

    摘要: Methods and apparatus for allocating multi-user resources are provided. In one aspect, the disclosure provides for a method of wireless communication with a plurality of wireless stations. The method comprises transmitting, by an access point, a first communication to a first wireless station, the first communication comprising an indication of a group of wireless stations from among the plurality of wireless stations, the group of wireless stations comprising the first wireless station. The method further comprises receiving, by the access point, a second communication from the first wireless station. The method further comprises transmitting, by the access point, a third communication to the group of wireless stations, the third communication comprising data for the group of wireless stations. In certain aspects, the third communication comprises a block acknowledgment of at least a portion of the second communication.

    摘要翻译: 提供了分配多用户资源的方法和装置。 在一个方面,本公开提供了一种与多个无线站的无线通信的方法。 该方法包括由接入点向第一无线站发送第一通信,所述第一通信包括来自所述多个无线站中的一组无线站的指示,所述无线站组包括所述第一无线站。 该方法还包括由接入点接收来自第一无线站的第二通信。 所述方法还包括由所述接入点向所述无线站组发送第三通信,所述第三通信包括所述无线站组的数据。 在某些方面,第三通信包括对第二通信的至少一部分的块确认。

    LOW LATENCY GROUP ACKNOWLEDGEMENTS
    5.
    发明申请
    LOW LATENCY GROUP ACKNOWLEDGEMENTS 审中-公开
    低年龄组确认

    公开(公告)号:WO2016123045A1

    公开(公告)日:2016-08-04

    申请号:PCT/US2016/014810

    申请日:2016-01-26

    IPC分类号: H04L1/16 H04L1/18

    摘要: Certain aspects of the present disclosure provide techniques that may be used for low latency communications. For example, aspects allow a single group acknowledgement to be used to acknowledge a plurality of low latency transmissions. An exemplary method generally includes receiving, from a base station, a plurality of downlink channel transmissions, wherein each of the downlink channel transmissions is sent using a first transmission time interval (TTI) that is reduced relative to a legacy TTI and providing, in a single uplink channel transmission sent using a second TTI that is larger than the first TTI, a group acknowledgement indicating whether or not the downlink channel transmissions were successfully received by a UE.

    摘要翻译: 本公开的某些方面提供了可用于低延迟通信的技术。 例如,方面允许使用单个组确认来确认多个低延迟传输。 一种示例性方法通常包括从基站接收多个下行链路信道传输,其中使用相对于传统TTI减小的第一传输时间间隔(TTI)来发送下行链路信道传输中的每一个,并且在 使用大于第一TTI的第二TTI发送的单个上行链路信道传输,指示UE是否成功接收到下行链路信道传输的组确认。

    AN ADAPTIVE BLOCK ACK MECHANISM FOR A-MDPU
    6.
    发明申请
    AN ADAPTIVE BLOCK ACK MECHANISM FOR A-MDPU 审中-公开
    A-MDPU的自适应块机制

    公开(公告)号:WO2016090635A1

    公开(公告)日:2016-06-16

    申请号:PCT/CN2014/093712

    申请日:2014-12-12

    IPC分类号: H04L1/00

    摘要: Techniques for presenting communication between two or more stations in a WLAN environment are provided. Specifically, methods are presented, that when taken alone or together, provide a device or group of devices with an efficient way of selecting the appropriate BA size based on changes in the environment. The present disclosure includes a method that provides a wireless device with the option to use various packets per bit in a block acknowledgment mechanism based on a window duration and packet error rate.

    摘要翻译: 提供了用于在WLAN环境中呈现两个或多个站之间的通信的技术。 具体来说,提出了一种方法,当单独或一起使用时,可以根据环境变化为设备或设备组提供一种有效的方法来选择适当的BA尺寸。 本公开包括一种方法,其向无线设备提供基于窗口持续时间和分组错误率在块确认机制中使用每个比特的各种分组的选项。

    UPLINK DATA FRAGMENTATION FOR MULTI-USER NETWORKS
    7.
    发明申请
    UPLINK DATA FRAGMENTATION FOR MULTI-USER NETWORKS 审中-公开
    用于多用户网络的上行数据分段

    公开(公告)号:WO2016054422A2

    公开(公告)日:2016-04-07

    申请号:PCT/US2015053570

    申请日:2015-10-01

    申请人: QUALCOMM INC

    IPC分类号: H04L12/951

    摘要: An apparatus for wireless communication includes data generation logic configured to generate data to be transmitted to an access point and to determine that a size of the data exceeds a size of a first transmit opportunity (TX_OP). The apparatus includes data fragmentation logic configured to generate at least a first data fragment and a second data fragment based on the data, where a size of the first data fragment is selected based on the size of the first TX_OP. The apparatus further includes a wireless interface configured to transmit, during the first TX_OP, a first data packet to the access point, the first data packet including the first data fragments.

    摘要翻译: 一种用于无线通信的装置包括:数据生成逻辑,被配置为生成将被​​发送到接入点的数据,并确定数据的大小超过第一传送机会(TX_OP)的大小。 该装置包括被配置为基于数据生成至少第一数据片段和第二数据片段的数据片段化逻辑,其中基于第一TX_OP的大小选择第一数据片段的大小。 该装置还包括无线接口,被配置为在第一TX_OP期间向接入点发送第一数据分组,第一数据分组包括第一数据分片。

    CLIENT ID AND MULTI-APPLICATION SUPPORT FOR RECEPTION REPORTING
    8.
    发明申请
    CLIENT ID AND MULTI-APPLICATION SUPPORT FOR RECEPTION REPORTING 审中-公开
    客户ID和多个应用程序支持接收报告

    公开(公告)号:WO2015148221A1

    公开(公告)日:2015-10-01

    申请号:PCT/US2015/021295

    申请日:2015-03-18

    IPC分类号: H04W4/06 H04L29/06 H04W88/04

    摘要: A first UE receives a request for a service from an application running on a second UE or an application running on the first UE. The second UE is different than the first UE. The request for the service is a request for a set of files/streams through an MBMS service. The first UE attempts to receive the set of files/streams through the MBMS service from one of a base station or a third UE. The first UE sends a reception report including at least one of a reception acknowledgement or a statistical report associated with the set of files/streams. The at least one of the reception acknowledgement or the statistical report associated with the set of files/streams includes an identifier associated with at least one of the second UE, the third UE, the application running on the second UE, or the application running on the first UE.

    摘要翻译: 第一UE从在第二UE上运行的应用或者在第一UE上运行的应用接收对服务的请求。 第二UE不同于第一UE。 对服务的请求是通过MBMS服务对一组文件/流的请求。 第一UE尝试从基站或第三UE中的一个接收通过MBMS服务的一组文件/流。 第一UE发送包括接收确认或与该组文件/流相关联的统计报告中的至少一个的接收报告。 接收确认或与该组文件/流相关联的统计报告中的至少一个包括与第二UE,第三UE,运行在第二UE上的应用程序或运行在该第二UE上的应用程序中的至少一个相关联的标识符 第一个UE。

    一种数据发送的方法、装置及系统

    公开(公告)号:WO2015096104A1

    公开(公告)日:2015-07-02

    申请号:PCT/CN2013/090589

    申请日:2013-12-26

    IPC分类号: H04W72/04

    摘要: 本发明实施例提供了一种数据发送的方法、装置及系统,涉及通信领域,用于保证上行数据的正确发送,以便用户设备UE与基站正常通信。所述UE包括:接收单元,用于接收第一信息;确定单元,用于确定第一上行资源是否满足第一预设条件;在满足第一预设条件时,确定第二上行资源;在接收到错误数据包时,确定待发送的上行数据是否为状态报告的数据;封装单元,用于将状态报告的数据封装为状态报告数据包;确定单元,还用于确定封装的状态报告数据包是否大于第一预设值;发送单元,用于向基站发送BSR消息;或者,发送BSR消息及状态报告数据包,且不触发与发送状态报告有关的定时器。本发明适用于UE接收到错误数据包的场景。

    PROTOCOLS FOR MULTIPLE USER FRAME EXCHANGES
    10.
    发明申请
    PROTOCOLS FOR MULTIPLE USER FRAME EXCHANGES 审中-公开
    用于多用户帧交换的协议

    公开(公告)号:WO2015066449A1

    公开(公告)日:2015-05-07

    申请号:PCT/US2014/063379

    申请日:2014-10-31

    IPC分类号: H04L1/00 H04L1/16

    摘要: Certain aspects of the present disclosure provide methods and apparatus for multi user Block Acknowledgement Request protocols and frames. According to certain aspects, an apparatus is provided for wireless communications. The apparatus generally includes a processing system configured to determine that a plurality of devices have a first capability and generate a multi-user (MU) packet that solicits an immediate response from a plurality of the devices, wherein the immediate response comprises an acknowledgment (ACK) or block ACK (BA) and an interface configured to output the MU packet for transmission.

    摘要翻译: 本公开的某些方面提供了用于多用户块确认请求协议和帧的方法和装置。 根据某些方面,提供了一种用于无线通信的装置。 该设备通常包括处理系统,该处理系统被配置为确定多个设备具有第一能力并且生成请求来自多个设备的即时响应的多用户(MU)分组,其中该即时响应包括确认(ACK )或阻止ACK(BA)以及被配置为输出MU分组进行传输的接口。