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    METHOD AND DEVICE FOR DATA TRANSMISSION
    55.
    发明公开
    METHOD AND DEVICE FOR DATA TRANSMISSION 审中-公开
    VERFAHREN UND VORRICHTUNGFÜRDATENÜBERTRAGUNG

    公开(公告)号：EP2993857A1

    公开(公告)日：2016-03-09

    申请号：EP14801623.1

    申请日：2014-05-22

    申请人： Huawei Device Co., Ltd.

    发明人： DU, Zhenguo ,  SHU, Guiming ,  LU, Su

    IPC分类号： H04L29/06

    CPC分类号： H04W72/082 ,  H04L1/1628 ,  H04L29/06 ,  H04W28/12 ,  H04W52/04 ,  H04W52/16 ,  H04W52/24 ,  H04W74/002 ,  H04W74/0816 ,  H04W76/10

    摘要： The present invention discloses a data transmission method and device, and pertains to the communications field. The method includes: receiving, by a device in a first BSS, a data frame sent by a device in a second BSS, where the data frame sent by the device in the second BSS includes a Preamble sequence and a MAC frame; transmit power of the Preamble sequence is first power; transmit power of the MAC frame is second power; and the first power is higher than the second power; if the data frame received by the device in the first BSS includes the Preamble sequence but does not include the MAC frame, setting a NAV value according to a SIG field in the Preamble sequence; and transmitting data according to the NAV value. According to the present invention, a device in a long range BSS does not cause interference to data transmission of a device in a short range BSS.

    摘要翻译： 本发明公开了一种与通信领域相关的数据传输方法和装置。 该方法包括：由第一BSS中的设备接收由第二BSS中的设备发送的数据帧，其中由第二BSS中的设备发送的数据帧包括前导序列和MAC帧; 前导序列的发射功率是第一功率; MAC帧的发射功率是第二功率; 第一功率高于第二功率; 如果第一BSS中的设备接收的数据帧包括前导序列，但不包括MAC帧，则根据前导序列中的SIG字段设置NAV值; 并根据NAV值发送数据。 根据本发明，远程BSS中的设备不会对短距离BSS中的设备的数据传输造成干扰。

    MILLIMETER-WAVE COMMUNICATION DEVICE AND METHOD FOR INTELLIGENT CONTROL OF TRANSMIT POWER AND POWER DENSITY
    56.
    发明公开
    MILLIMETER-WAVE COMMUNICATION DEVICE AND METHOD FOR INTELLIGENT CONTROL OF TRANSMIT POWER AND POWER DENSITY 审中-公开
    毫米波通信设备和方法发射功率和功率密度智能控制

    公开(公告)号：EP2989725A1

    公开(公告)日：2016-03-02

    申请号：EP13878536.5

    申请日：2013-09-25

    申请人： Intel Corporation

    发明人： MALTSEV, Alexander ,  SADRI, Ali S. ,  SERGEYEV, Vadim ,  PUDEYEV, Andrey

    IPC分类号： H04B7/04

    CPC分类号： H04B7/0452 ,  H04B7/0426 ,  H04B7/0617 ,  H04L5/0007 ,  H04L5/0041 ,  H04W52/04 ,  H04W52/06 ,  H04W52/18 ,  H04W52/346 ,  H04W52/42 ,  H04W88/08

    摘要： Embodiments of a millimeter-wave (mmW) communication device and methods for intelligent control of transmit power and power density are generally described herein. In some embodiments, a mmW base station includes a beamforming processor that is to configure a large-aperture array antenna for multi-beam transmissions at mmW frequencies to a plurality of user equipment (UE). The beamforming processor may allocate each UE a non-interfering spectral portion of a full channel bandwidth that is substantially less than the full channel bandwidth and perform multi-beam beamforming to concurrently direct a plurality of multi-user multiple-input multiple-output (MU-MIMO) antenna beams to the UEs for a concurrent transmission of data streams to the UEs within their allocated spectral portion in accordance with a transmit power allocation.

    摘要翻译： 和用于发射功率和功率密度的智能控制毫米波（MMW）通信设备的实施例的方法被描述在基因集会。 在一些实施例中，毫米波基站包括波束成形处理器所做的是配置在毫米波频率的多波束传输的大孔径阵列天线的用户设备中包括多个（UE）。 波束成形处理器可分配每个UE全信道带宽的非干扰谱部分确实是显着大于全信道带宽少，并执行多波束波束成形以同时多用户多输入多输出的多个（MU MIMO）天线波束到UE用于数据的同时传输流与一个发射功率分配在雅舞蹈其分配的频谱部分内的UE。

    METHOD FOR CONTROLLING UPLINK POWER IN MULTI-SUBFRAME SCHEDULING
    57.
    发明公开
    METHOD FOR CONTROLLING UPLINK POWER IN MULTI-SUBFRAME SCHEDULING 审中-公开
    用于在多子帧调度中控制上行链路功率的方法

    公开(公告)号：EP2984880A1

    公开(公告)日：2016-02-17

    申请号：EP14782227.4

    申请日：2014-04-14

    申请人： Samsung Electronics Co., Ltd.

    发明人： ZHANG, Shichang ,  LI, Yingyang ,  SUN, Chengjun

    IPC分类号： H04W52/54 ,  H04W52/14

    CPC分类号： H04W52/04 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0092 ,  H04L5/14 ,  H04W52/146 ,  H04W52/228 ,  H04W52/325 ,  H04W72/1289 ,  Y02D70/00

    摘要： A method for controlling an uplink (UL) power in a multi-subframe scheduling system is provided. The method includes receiving by a User Equipment (UE), a multi-subframe uplink (UL) scheduling instruction or Physical Downlink Control Channel CHannel (PDCCH) data of a Downlink Control Information (DCI) format 3/3 A of the UE, in a Downlink (DL) subframe where the multi-subframe UL scheduling instruction is transmitted, wherein the multi-subframe UL scheduling instruction or the PDCCH data with DCI format 3/3 A comprises a power controlling command of the PUSCH and determining, by the UE, a transmitting power of the PUSCH of each UL subframe, which is scheduled by the multi-subframe UL scheduling instruction, based on a power controlling command value, and transmitting corresponding PUSCH data based on the transmitting power calculated.

    摘要翻译： 提供了一种用于控制多子帧调度系统中的上行链路（UL）功率的方法。 该方法包括由用户设备（UE）接收UE的下行链路控制信息（DCI）格式3/3 A的多子帧上行链路（UL）调度指令或物理下行链路控制信道信道（PDCCH）数据， 所述多子帧UL调度指令或DCI格式为3/3 A的PDCCH数据包含所述PUSCH的功率控制命令，并由所述UE确定发送所述多子帧UL调度指令的下行链路（DL）子帧。 ，基于功率控制命令值确定由多子帧UL调度指令调度的每个UL子帧的PUSCH的发射功率，并且基于所计算的发射功率来发送相应的PUSCH数据。