公开(公告)号：US20180343626A1

公开(公告)日：2018-11-29

申请号：US16051920

申请日：2018-08-01

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chao LI ,  Xingwei ZHANG

IPC: H04W52/54 ,  H04W72/04 ,  H04W4/46 ,  H04W52/38

Abstract: The present disclosure relates to a method for determining a first-link transmit power. In one example method, a user equipment (UE) obtains transmit power indication information of a first link. The UE determines a first transmit power of control information and a second transmit power of data based on the transmit power indication information. The UE sends the control information at the first transmit power, and the data at the second transmit power. The control information and the data are sent on the first link in a same subframe.

公开(公告)号：US20170332332A1

公开(公告)日：2017-11-16

申请号：US15668299

申请日：2017-08-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xingwei ZHANG ,  Junren CHANG ,  Yuhua CHEN ,  Xiaoan FAN ,  Bo LI ,  Yan CHENG ,  Yuanjie LI

IPC: H04W52/14 ,  H04W72/04 ,  H04W52/34 ,  H04W52/36 ,  H04W52/24

CPC classification number: H04W52/30 ,  H04W52/146 ,  H04W52/243 ,  H04W52/346 ,  H04W52/365 ,  H04W52/367 ,  H04W72/0473

Abstract: An uplink transmission power control method and a user equipment are provided, where the method includes: determining, by a UE, whether uplink channels are simultaneously transmitted over adjacent subframes between multiple carriers; where the adjacent subframes between the multiple carriers are partially overlapped; and timing advance values of the multiple carriers are different; and if uplink channels are simultaneously transmitted over adjacent subframes between multiple carriers, processing, by the user equipment, an uplink channel transmitted over the last symbol on a partially overlapped subframe of another carrier except a carrier having the greatest timing advance value, so that total transmission power of the uplink channels is lower than the maximum transmission power or an interference level of the user equipment.

公开(公告)号：US20170048878A1

公开(公告)日：2017-02-16

申请号：US15338005

申请日：2016-10-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xingwei ZHANG ,  Chao LI

IPC: H04W72/10 ,  H04W76/02 ,  H04W72/04

CPC classification number: H04W76/36 ,  H04W74/002 ,  H04W76/14

Abstract: Embodiments of the present invention provide a resource reuse method and apparatus, and pertain to the field of communications technologies. The method includes: sending a declaration message on a first resource, so that after receiving the declaration message, a terminal of a low service priority releases an occupied second resource according to the declaration message; and obtaining the second resource released by the terminal of a low service priority. According to the present invention, a declaration message is sent on a first resource, so that after receiving the declaration message, a terminal of a low service priority releases an occupied second resource according to the declaration message, so as to obtain the second resource released by the terminal of a low service priority. Because a terminal of a high service priority may obtain a resource without waiting, a delay of resource reuse is shortened, and resource utilization efficiency is improved.

Abstract translation: 本发明的实施例提供了一种资源重用方法和装置，并且涉及通信技术领域。 所述方法包括：在第一资源上发送声明消息，使得在接收到所述声明消息之后，低服务优先级的终端根据所述声明消息释放所占用的第二资源; 并获得由终端发布的低服务优先级的第二资源。 根据本发明，在第一资源上发送声明消息，使得在接收到所述声明消息之后，根据所述声明消息，低服务优先级的终端释放所占用的第二资源，以获得所述第二资源的释放 由终端的低服务优先级。 由于高服务优先级终端可以获取资源而不等待，资源重用延迟缩短，资源利用效率提高。

公开(公告)号：US20140314014A1

公开(公告)日：2014-10-23

申请号：US14309579

申请日：2014-06-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xingwei ZHANG ,  Junren CHANG ,  Yuhua CHEN ,  Xiaoan FAN ,  Bo LI ,  Yan CHENG ,  Yuanjie LI

IPC: H04W52/30 ,  H04W72/04

CPC classification number: H04W52/30 ,  H04W52/146 ,  H04W52/243 ,  H04W52/346 ,  H04W52/365 ,  H04W52/367 ,  H04W72/0473

Abstract: An uplink transmission power control method and a user equipment are provided, where the method includes: determining, by a UE, whether uplink channels are simultaneously transmitted over adjacent subframes between multiple carriers; where the adjacent subframes between the multiple carriers are partially overlapped; and timing advance values of the multiple carriers are different; and if uplink channels are simultaneously transmitted over adjacent subframes between multiple carriers, processing, by the user equipment, an uplink channel transmitted over the last symbol on a partially overlapped subframe of another carrier except a carrier having the greatest timing advance value, so that total transmission power of the uplink channels is lower than the maximum transmission power or an interference level of the user equipment.

Abstract translation: 提供一种上行链路发送功率控制方法和用户设备，其中所述方法包括：由UE确定是否在多个载波之间的相邻子帧上同时发送上行链路信道; 其中多个载波之间的相邻子帧部分重叠; 并且多个载波的定时提前值不同; 并且如果在多个载波之间的相邻子帧同时发送上行链路信道，则由用户设备处理除了具有最大定时提前值的载波之外的另一个载波的部分重叠的子帧上的最后一个符号上发送的上行链路信道，使得总和 上行信道的发送功率低于用户设备的最大发送功率或干扰电平。