公开(公告)号：US09680620B2

公开(公告)日：2017-06-13

申请号：US14750768

申请日：2015-06-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian Wang ,  Xiaocui Li

IPC: H04L5/00

CPC classification number: H04L5/0053

Abstract: Embodiments of the present disclosure provide a signal transmission method and a user equipment. The method includes: receiving, by a user equipment, an indication signal, where the indication signal is used to indicate resource numbers corresponding to physical resources occupied by one or more control signals, where a resource number corresponding to a physical resource includes time information and frequency information of the physical resource; allocating, by the user equipment according to the resource numbers, one or more physical resources corresponding to the one or more control signals; and sending, by the user equipment, the one or more control signals. With the embodiments of the present disclosure, energy consumption at a receive end can be saved.

公开(公告)号：US20170086150A1

公开(公告)日：2017-03-23

申请号：US14901845

申请日：2014-05-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jian Wang

IPC: H04W52/38 ,  H04W8/00 ,  H04W52/24 ,  H04W72/04

CPC classification number: H04W52/383 ,  H04W8/005 ,  H04W52/00 ,  H04W52/10 ,  H04W52/242 ,  H04W72/0406 ,  H04W72/0473 ,  H04W88/02

Abstract: In the present invention, a network device determines and delivers control information, where the control information includes first subframe information and a first power control manner in which power control is performed in a first subframe corresponding to the first subframe information, and second subframe information and a second power control manner in which power control is performed in a second subframe corresponding to the second subframe information. A user equipment in D2D communication acquires the control information delivered by the network device; transmits, by using the transmit power determined according to the first power control manner, a D2D signal in the first subframe corresponding to the first subframe information; and transmits, by using the transmit power determined according to the second power control manner, a D2D signal in the second subframe corresponding to the second subframe information.

公开(公告)号：US20160205564A1

公开(公告)日：2016-07-14

申请号：US15073408

申请日：2016-03-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaotao Ren ,  Jian Wang

IPC: H04W24/02 ,  H04W72/04 ,  H04W72/12 ,  H04L27/36 ,  H04J11/00

CPC classification number: H04W24/02 ,  H04J11/00 ,  H04L1/00 ,  H04L1/0003 ,  H04L1/0007 ,  H04L1/0009 ,  H04L1/0016 ,  H04L27/362 ,  H04W28/00 ,  H04W28/18 ,  H04W72/0453 ,  H04W72/1257 ,  H04W88/02 ,  H04W88/08

Abstract: Embodiments provide a data transmission method, a base station and user equipment. The method includes: selecting one MCS table from at least two modulation coding scheme MCS tables to determine an MCS, and selecting one TBS table from at least two transport block size TBS tables to determine a TBS, where at least one MCS table of the at least two MCS tables includes an MCS corresponding to 256 quadrature amplitude modulation QAM; and sending service data to user equipment based on the determined MCS and the determined TBS. Frequency spectrum efficiency of the system can be maximized and a system throughput can be improved.

Abstract translation: 实施例提供数据传输方法，基站和用户设备。 该方法包括：从至少两个调制编码方案MCS表中选择一个MCS表以确定MCS，并且从至少两个传输块大小TBS表中选择一个TBS表以确定TBS，其中，至少一个at表 至少两个MCS表包括对应于256个正交幅度调制QAM的MCS; 并基于所确定的MCS和所确定的TBS向用户设备发送业务数据。 可以使系统的频谱效率最大化，提高系统吞吐量。