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81. 发明申请

WO2017101876A1 SYSTEM AND METHOD FOR TRANSMISSION AND RECEPTION OF CONTROL AND DATA CHANNELS WITH GROUP REFERENCE SIGNAL 审中-公开
标题翻译：系统和方法传输和接收控制和数据通道与群参考信号
公开(公告)号：WO2017101876A1
公开(公告)日：2017-06-22
申请号：PCT/CN2016/110564
申请日：2016-12-17
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： XIAO, Weimin , CHENG, Qian , SARTORI, Philippe , DESAI, Vipul , LIU, Jialing , KRZYMIEN, Lukasz
IPC分类号： H04W72/04 , H04L27/26
CPC分类号： H04W72/042 , H04B7/0408 , H04B7/0413 , H04B7/0626 , H04B7/0695 , H04L5/0053
摘要： A device and method for transmission and reception of control and data channels with a group reference signal (GRS). A GRS may include a first common reference signal associated with a first group of users and a second common reference signal associated with a second group of users. Some users or channels can be grouped to use one set of common reference signals and other users or channels can be grouped to use another set of common reference signals.
摘要翻译：利用组参考信号（GRS）发送和接收控制和数据信道的设备和方法。 GRS可以包括与第一组用户相关联的第一公共参考信号和与第二组用户相关联的第二公共参考信号。某些用户或频道可以分组使用一组公共参考信号，其他用户或频道可以分组以使用另一组公共参考信号。

82. 发明申请

WO2016177299A1 DEVICE, NETWORK, AND METHOD FOR CSI FEEDBACK OF HYBRID BEAMFORMING 审中-公开
标题翻译：用于混合光束的CSI反馈的装置，网络和方法
公开(公告)号：WO2016177299A1
公开(公告)日：2016-11-10
申请号：PCT/CN2016/080718
申请日：2016-04-29
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： CHENG, Qian , XIAO, Weimin , LIU, Jialing
IPC分类号： H04W24/10
CPC分类号： H04B7/0626 , H04B7/0417 , H04B7/0617 , H04B7/0695 , H04B7/088
摘要： Various methods and systems are provided to provide for Channel State Information (CSI) feedback of hybrid beamforming. In a first example embodiment, a method for signaling a beamforming reference signal (BFRS) is provided. A resource block is created for the BFRS, the resource block containing a plurality of resource elements, each resource element defined by a time-frequency resource within one subcarrier and one multiplexing symbol. A total number of analog transmit beams for the BFRS is then determined, along with grouping information for the analog transmit beams for the BFRS. Then, the resource block, the total number of analog beams, and the grouping information are transmitted from a first network controller to a user equipment (UE). Then the BFRS is transmitted from the first network controller to the UE.
摘要翻译：提供各种方法和系统以提供混合波束成形的信道状态信息（CSI）反馈。在第一示例性实施例中，提供了用于发信号通知波束成形参考信号（BFRS）的方法。为BFRS创建资源块，该资源块包含多个资源元素，每个资源元素由一个子载波内的时间 - 频率资源和一个复用符号定义。然后确定用于BFRS的模拟发射波束的总数以及用于BFRS的模拟发射波束的分组信息。然后，将资源块，模拟波束的总数和分组信息从第一网络控制器发送到用户设备（UE）。然后将BFRS从第一网络控制器发送到UE。

83. 发明申请

WO2016095868A1 COMMUNICATIONS IN A WIRELESS NETWORK FOR CARRIER SELECTION AND SWITCHING 审中-公开
标题翻译：无线网络中用于载波选择和切换的通信
公开(公告)号：WO2016095868A1
公开(公告)日：2016-06-23
申请号：PCT/CN2015/098007
申请日：2015-12-21
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： LIU, Jialing , XIAO, Weimin , CHENG, Qian
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04L5/00 , H04L5/001 , H04L5/0057 , H04L5/0098 , H04W24/02 , H04W24/10 , H04W72/042 , H04W72/0426
摘要： Communications in a wireless network for carrier selection and switching are provided. A terminal in the wireless network is simultaneously receiving data on at most m carriers. A base station in the wireless network sends an activation command associated with more than m carriers to the terminal. The terminal activates the more than m carriers. Then the base station selects a first subset from the activated carriers, and sends a first monitoring command associated with the first subset via a first physical-layer signaling to the terminal. When load and/or interference situations are changed, the base station selects a second subset from the activated carriers, and sends a second monitoring command associated with the second subset via a second physical-layer signaling to the terminal, wherein the first subset is different from the second subset.
摘要翻译：提供用于载波选择和切换的无线网络中的通信。无线网络中的终端同时在最多m个载波上接收数据。无线网络中的基站向终端发送与多于m个载波相关联的激活命令。终端激活超过m个载波。然后，基站从激活的载波中选择第一子集，并且经由第一物理层信令向终端发送与第一子集相关联的第一监视命令。当负载和/或干扰情况发生变化时，基站从激活的载波中选择一个第二子集，经由第二物理层信令将与第二子集相关联的第二监视命令发送到终端，其中第一子集是不同的从第二个子集。

84. 发明申请

WO2016058516A1 DEVICE, NETWORK, AND METHOD FOR COMMUNICATIONS WITH CARRIER SENSING AND COEXISTENCE 审中-公开
标题翻译：设备，网络和通信方法与载波感测和共享
公开(公告)号：WO2016058516A1
公开(公告)日：2016-04-21
申请号：PCT/CN2015/091854
申请日：2015-10-13
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： LIU, Jialing , TENG, Fei , ZHOU, Zhiyi , XIAO, Weimin
IPC分类号： H04W16/14
CPC分类号： H04W72/1226 , H04W74/0808 , H04W84/045
摘要： A network and method for wireless communications are provided. A first network element in the network may transmit a first reservation signal to reserve a channel. The first reservation signal may at least partially overlap a second reservation signal transmitted by a second network element for channel reservation. The first network element and the second network element share the same channel. The first network element may also perform interference cancellation to cancel the second reservation signal transmitted by the second network element for carrier sensing.
摘要翻译：提供了一种用于无线通信的网络和方法。网络中的第一网元可以发送第一预留信号以保留信道。第一预约信号可以至少部分地与第二网络单元发送的用于信道预留的第二预留信号重叠。第一个网元和第二个网元共享相同的通道。第一网络元件还可以执行干扰消除以消除由第二网络元件发送的用于载波感测的第二预留信号。

85. 发明申请

WO2016045620A1 DEVICE, NETWORK, AND METHOD FOR COMMUNICATIONS WITH VARIABLE-DURATION REFERENCE SIGNALS 审中-公开
标题翻译：设备，网络和可变延迟参考信号通信方法
公开(公告)号：WO2016045620A1
公开(公告)日：2016-03-31
申请号：PCT/CN2015/090761
申请日：2015-09-25
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： LIU, Jialing , CHENG, Qian , XIAO, Weimin
IPC分类号： H04L12/28
CPC分类号： H04W24/08 , H04L5/001 , H04L5/0048 , H04L5/0053 , H04L5/1469 , H04L27/0006 , H04L27/2602 , H04L27/2662 , H04L41/0803 , H04W72/0453
摘要： A device, network, and method for providing a variable-duration reference signal. In an embodiment, a method for wireless communications includes determining, by a first device, a starting timing and an ending timing of one or more symbols of a first carrier in accordance with a reference timing for transmission and reception, wherein each of the one or more symbols has a fixed duration; determining, by the first device, a signal of variable duration on the first carrier, wherein the starting timing of the signal of variable duration is offset from the starting timing of any of the one or more symbols of the first carrier in accordance with the reference timing; and transmitting, by the first device on the first carrier, the signal of variable duration, at the starting timing of the signal of variable duration.
摘要翻译：一种用于提供可变持续时间参考信号的设备，网络和方法。在一个实施例中，一种用于无线通信的方法包括：根据用于发送和接收的参考定时，由第一设备确定第一载波的一个或多个符号的起始定时和结束定时，其中，更多的符号具有固定的持续时间; 由所述第一设备确定所述第一载波上的可变持续时间的信号，其中所述可变持续时间的信号的开始定时根据所述参考从所述第一载波的所述一个或多个符号中的任一个的开始定时偏移定时; 并且在可变持续时间的信号的开始定时处，由第一载波上的第一装置发送可变持续时间的信号。

86. 发明申请

WO2015003505A1 SYSTEM AND METHOD FOR ADAPTATION IN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译：无线通信系统适应系统和方法
公开(公告)号：WO2015003505A1
公开(公告)日：2015-01-15
申请号：PCT/CN2014/073432
申请日：2014-03-14
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： LIU, Jialing , ZHUANG, Binnan , XIAO, Weimin , GUO, Ning
IPC分类号： H04W84/00
CPC分类号： H04W24/02 , H04W36/22 , H04W36/30
摘要： A method for adapting communications system topology includes receiving, by an adaptation device, first signal plus interference to noise ratio (SINR) values from user equipments in a communications system, the first SINR values associated with a transmission configuration as configured by the communications system, and adapting, by the adaptation device, a topology of the communications system in accordance with the first SINR values received from the user equipments already attached to the communications system.
摘要翻译：适应通信系统拓扑的方法包括：通过适配设备从通信系统中的用户设备接收第一信号加上来自用户设备的噪声比（SINR）值，与由通信系统配置的传输配置相关联的第一SINR值，以及根据从已经连接到通信系统的用户设备接收到的第一SINR值，由适配设备调整通信系统的拓扑。

87. 发明申请

WO2014183083A1 SYSTEMS AND METHODS FOR NETWORK ADAPTATION SUPPORT IN WIRELESS NETWORK 审中-公开
标题翻译：用于无线网络中网络适配的系统和方法
公开(公告)号：WO2014183083A1
公开(公告)日：2014-11-13
申请号：PCT/US2014/037578
申请日：2014-05-09
申请人： HUAWEI TECHNOLOGIES CO., LTD. , FUTUREWEI TECHNOLOGIES, INC.
发明人： LIU, Jialing , XIAO, Weimin , CHENG, Qian , BAGHERI, Hossein
IPC分类号： H04W72/04
CPC分类号： H04W52/242 , H04B17/318 , H04L5/0023 , H04L5/0035 , H04L5/0048 , H04L5/0085 , H04L5/0098 , H04W24/02 , H04W24/10 , H04W48/12 , H04W52/0206 , H04W52/244 , H04W52/325 , H04W52/34 , H04W84/045 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/166
摘要： Embodiments are provided for implementing network adaptation schemes, including small cell on/off adaptation and transmission power control. In an embodiment method for supporting network adaptation, a network component receives a discovery reference signal (DRS) from a network controller that is in a switch-off transmission mode. The network component then performs measurements according to the DRS, and reports the measurements to a network associated with the network controller. In return, the network component receives a radio resource control (RRC) signaling from the network. The RRC signaling includes configuration information allowing a connection between the network component and the network controller. The network component then connects with the network controller in accordance with the configuration information.
摘要翻译：提供实现实现网络适配方案，包括小小区开/关适配和传输功率控制。在用于支持网络适配的实施例方法中，网络组件从处于关闭传输模式的网络控制器接收发现参考信号（DRS）。网络组件然后根据DRS执行测量，并将测量结果报告给与网络控制器相关联的网络。作为回报，网络组件从网络接收无线电资源控制（RRC）信令。 RRC信令包括允许网络组件和网络控制器之间的连接的配置信息。网络组件然后根据配置信息与网络控制器连接。

88. 发明申请

WO2021226610A8 SYSTEM AND METHOD FOR UPLINK AND DOWNLINK IN MULTI-POINT COMMUNICATIONS 审中-公开
公开(公告)号：WO2021226610A8
公开(公告)日：2021-11-11
申请号：PCT/US2021/045053
申请日：2021-08-06
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： LIU, Jialing , XIAO, Weimin , CHENG, Qian
IPC分类号： H04L5/00 , H04B7/06 , H04W24/10 , H04W72/04 , H04W72/12 , H04L5/0023 , H04L5/005 , H04W56/0015 , H04W56/0045
摘要： Example wireless communication methods and apparatus are described. One example includes receiving first configuration information of a bandwidth part (BWP) in a carrier for a serving cell by a user equipment (UE). The first configuration information includes a first group of parameters and a first resource group (RG) on the BWP in the carrier for the serving cell. The UE receives second configuration information of the BWP in the carrier, where the second configuration information includes a second group of parameters and a second RG on the BWP in the carrier. Transmission or reception associated with the first RG is performed based on the first group of parameters. Transmission or reception associated with the second RG is performed based on the second group of parameters.

89. 发明申请

WO2018188625A1 SYSTEM AND METHOD FOR BEAM INDEXING REFERENCE SIGNAL DESIGN FOR INITIAL ACCESS 审中-公开
公开(公告)号：WO2018188625A1
公开(公告)日：2018-10-18
申请号：PCT/CN2018/082785
申请日：2018-04-12
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： CHENG, Qian , LIU, Jialing , XIAO, Weimin , GHANBARINEJAD, Majid
IPC分类号： H04B1/7073
摘要： A method for wireless communications is provided. The method includes transmitting a first signal during a first time interval. The first signal is encoded with a first spreading sequence generated by permutating a root sequence based on a permutation parameter associated with a first index. The method further includes transmitting a second signal during a second time interval. The second signal is encoded with a second spreading sequence generated by permutating the root sequence based on a permutation parameter associated with a second index. The method further includes receiving an indication of either the first index or the second index from a user equipment (UE).

90. 发明申请

WO2018082667A1 SYSTEM AND METHOD FOR SYNCHRONIZATION AND LINK ACQUISITION IN CELLULAR WIRELESS SYSTEMS WITH DIRECTIONAL ANTENNAS 审中-公开
标题翻译：用方向性天线在蜂窝无线系统中同步和链接捕获的系统和方法
公开(公告)号：WO2018082667A1
公开(公告)日：2018-05-11
申请号：PCT/CN2017/109380
申请日：2017-11-03
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： GHANBARINEJAD, Majid , CHENG, Qian , KRZYMIEN, Lukasz , XIAO, Weimin
IPC分类号： H04W16/28
摘要： A system and a method for synchronization and link acquisition in cellular wireless systems with directional antennas are disclosed. In an embodiment a method for wireless communication includes synchronizing, by a first network controller, transmission of a first synchronization signal with transmission of a second synchronization signal from another network controller.
摘要翻译：公开了在具有定向天线的蜂窝无线系统中用于同步和链路获取的系统和方法。在一个实施例中，用于无线通信的方法包括由第一网络控制器同步第一同步信号的传输与来自另一个网络控制器的第二同步信号的传输。

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