公开(公告)号：US20160278025A1

公开(公告)日：2016-09-22

申请号：US15031012

申请日：2014-05-29

Applicant: ZTE CORPORATION

Inventor： Meiying WANG ,  Tao LIU ,  Can LIU

IPC: H04W52/32 ,  H04W72/08 ,  H04W52/24 ,  H04W72/04 ,  H04L1/18

CPC classification number: H04W52/325 ,  H04L1/1812 ,  H04W52/0235 ,  H04W52/146 ,  H04W52/241 ,  H04W52/286 ,  H04W52/287 ,  H04W72/0413 ,  H04W72/0473 ,  H04W72/082 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1246

Abstract: A method and device for controlling power, and a base station are provided. The method includes: when the service type of User Equipment (UE) is a pre-designated service type, acquiring a Hybrid Automatic Repeat Request (HARQ) process activation/deactivation flag of the UE; and in a deactivated HARQ process corresponding to the HARQ process deactivation flag of the UE, adjusting at least one of the power control related parameters, so as to reduce the transmit power of the UE. Through the embodiment of the present disclosure, when a certain HARQ process is deactivated, the base station can notify the UE to reduce the transmit power, so as to reduce the uplink interference, thereby increasing the uplink capacity of system, reducing unnecessary power waste and prolonging the standby time of the UE.

Abstract translation: 提供一种用于控制电力的方法和装置，以及一个基站。 该方法包括：当用户设备（UE）的业务类型为预先指定的业务类型时，获取UE的混合自动重传请求（HARQ）过程激活/去激活标志; 以及对应于UE的HARQ进程去激活标志的去激活HARQ进程，调整功率控制相关参数中的至少一个，以便降低UE的发射功率。 通过本公开的实施例，当某个HARQ过程被去激活时，基站可以通知UE降低发射功率，从而减少上行链路干扰，从而增加系统的上行容量，减少不必要的电力浪费， 延长UE的待机时间。

公开(公告)号：US20170272957A1

公开(公告)日：2017-09-21

申请号：US15505749

申请日：2015-01-22

Applicant: ZTE CORPORATION

Inventor： Hanqing XU ,  Can LIU ,  Yajun ZHAO ,  Linmei MO

IPC: H04W16/14 ,  H04W74/08

CPC classification number: H04W16/14 ,  H04W48/08 ,  H04W72/04 ,  H04W74/0816 ,  H04W76/20 ,  H04W92/02

Abstract: Provided are a method and a device for sending by occupying an unlicensed carrier, and an access point. The method includes that an access point occupies an unlicensed carrier according to a continuous occupation mode and sending data and/or signals on the unlicensed carrier; or the access point occupies the unlicensed carrier according to the continuous occupation mode or an ordinary mode and sends a downlink reference signal on the unlicensed carrier according to a preset policy. The technical solution provided by the present document can reduce the time needed for the access point to process operations such as synchronization and CSI acquisition other than data sending after the access point preempts a resource at each time.