公开(公告)号：US20180069592A1

公开(公告)日：2018-03-08

申请号：US15806969

申请日：2017-11-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yongxia LYU ,  Tong JI ,  Wen ZHANG

IPC: H04B1/709 ,  H04W4/00 ,  H04L25/03 ,  H04W24/02 ,  H04W88/08

CPC classification number: H04B1/709 ,  H04B1/69 ,  H04B2201/70703 ,  H04B2201/70705 ,  H04J13/0003 ,  H04L25/03006 ,  H04W4/70 ,  H04W24/02 ,  H04W88/08

Abstract: Embodiments of the present invention provide a wireless communications method, user equipment, a base station and a system, and relate to the field of wireless communications. The method includes: acquiring a frequency domain spreading factor, a symbol-level spreading factor and a transmission time interval-level spreading factor; and performing frequency domain spreading, symbol-level spreading and transmission time interval-level spreading on first to-be-sent information respectively according to the acquired spreading factors and sending first spread information; or, despreading, according to the acquired spreading factors, second spread information sent by a base station.

公开(公告)号：US20170289918A1

公开(公告)日：2017-10-05

申请号：US15630229

申请日：2017-06-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei SUN ,  Yongxia LYU ,  Ronghui WEN

IPC: H04W52/14 ,  H04W52/32

CPC classification number: H04W52/143 ,  H04W52/30 ,  H04W52/325

Abstract: Embodiments of the present invention provide a power allocation method and a communications device. The power allocation method includes: determining, by a first communications device, a first power control parameter group, where the first power control parameter group includes information used to indicate a transmit power of the first communications device in a first-type subframe, and sending, by the first communications device, a signal only on a downlink frequency resource in the first-type subframe; and determining, by the first communications device, a second power control parameter group, where the second power control parameter group includes information used to indicate a transmit power of the first communications device in a second-type subframe, and sending, by the first communications device, signals on both a downlink frequency resource and an uplink frequency resource in the second-type subframe.

公开(公告)号：US20160065351A1

公开(公告)日：2016-03-03

申请号：US14935090

申请日：2015-11-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wen ZHANG ,  Yongxia LYU

IPC: H04L5/00 ,  H04L27/34 ,  H04W72/04

CPC classification number: H04L5/0082 ,  H04L5/0044 ,  H04L5/0046 ,  H04L5/0091 ,  H04L27/183 ,  H04L27/34 ,  H04L27/3488 ,  H04W72/042

Abstract: The present invention discloses a superposition coding method, apparatus, and system, The method of the present invention includes: generating a superposition coding signal according to bit data to be separately sent to the at least two user equipments (UEs); sending notification signaling to at least one UE in the at least two UEs, where the notification signaling carries data selection information, and the data selection information is used for instructing the UE to acquire, from bit data demodulated from the superposition coding signal, at least one bit of data that is of a specific quantity and at a specific location as received data; and sending the superposition coding signal to the at least two UEs. The present invention is mainly applied in a demodulation process of a superposition coding signal.

Abstract translation: 本发明公开了一种叠加编码方法，装置和系统。本发明的方法包括：根据要分别发送给至少两个用户设备（UE）的比特数据生成叠加编码信号; 向所述至少两个UE中的至少一个UE发送通知信令，其中所述通知信令携带数据选择信息，并且所述数据选择信息用于指示所述UE从重叠编码信号解调的比特数据中至少获取 一特定数量的数据和特定位置的数据作为接收数据; 以及将所述叠加编码信号发送到所述至少两个UE。 本发明主要应用于叠加编码信号的解调处理。

公开(公告)号：US20160037426A1

公开(公告)日：2016-02-04

申请号：US14880993

申请日：2015-10-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qiang LI ,  Yongxia LYU

IPC: H04W36/30 ,  H04L5/00 ,  H04W36/04

CPC classification number: H04W36/30 ,  H04L5/0048 ,  H04W36/0094 ,  H04W36/04

Abstract: The present invention discloses a method and an apparatus for assisting a terminal in measuring, which relate to the field of communications network technologies and may implement correct measurement on signal strength of a micro base station, thereby preventing UE from incorrectly determining the signal strength of the micro base station. In embodiments of the present invention, a first base station receives a measurement result for a second base station sent by UE, where the first base station provides a service for the UE; the first base station determines, according to the measurement result, whether a handover operation needs to be started; when the handover operation needs to be started, the first base station instructs the second base station to start up, and hands over the UE to the second base station for a service provided by the second base station.

Abstract translation: 本发明公开了一种用于协助终端测量的方法和装置，其涉及通信网络技术领域，并且可以对微型基站的信号强度实施正确的测量，从而防止UE错误地确定信号强度 微基站。 在本发明的实施例中，第一基站接收由UE发送的第二基站的测量结果，其中第一基站为UE提供业务; 第一基站根据测量结果确定是否需要开始切换操作; 当切换操作需要开始时，第一基站指示第二基站启动，并且将UE转移到第二基站以进行由第二基站提供的服务。

公开(公告)号：US20160014760A1

公开(公告)日：2016-01-14

申请号：US14862958

申请日：2015-09-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yongxia LYU ,  Tong JI ,  Wen ZHANG

IPC: H04W72/04 ,  H04W48/18 ,  H04W28/16 ,  H04B7/26

CPC classification number: H04W72/0406 ,  H04B7/2615 ,  H04B7/2618 ,  H04W28/16 ,  H04W48/18 ,  H04W88/02 ,  H04W88/08

Abstract: A communication method, a base station, user equipment, and a system are provided. The method includes: receiving uplink data that is sent by the user equipment in a specified multiple-access manner on a time-frequency resource corresponding to the specified multiple-access manner; and sending downlink data to the user equipment in a corresponding multiple-access manner on a time-frequency resource corresponding to the corresponding multiple-access manner, where the corresponding multiple-access manner is a multiple-access manner that is obtained by searching a at least two multiple-access manners according to a prestored correspondence and that is associated with the specified multiple-access manner. In this way, a problem that because one multiple-access manner is used in a same communications system, requirements of different user equipments cannot be met at the same time is resolved.

Abstract translation: 提供通信方法，基站，用户设备和系统。 该方法包括：以对指定的多址方式对应的时间频率资源，以指定的多址方式接收用户设备发送的上行数据; 以对应的多址方式对应的多址方式，以对应的多址方式向用户设备发送下行数据，其中相应的多址方式是多址方式，通过搜索a 根据预先存储的对应关系和与指定的多址访问方式相关联的至少两个多访问方式。 以这种方式，由于在同一通信系统中使用一种多址方式，不能满足不同用户设备的要求的问题也得到解决。