公开(公告)号：US20170257869A1

公开(公告)日：2017-09-07

申请号：US15604478

申请日：2017-05-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xin Huang ,  Dingzhang Dai ,  Jianyou Lin ,  Fangfu Guo

IPC: H04W72/04 ,  H04W52/24 ,  H04W52/34 ,  H04W52/14 ,  H04W52/26

CPC classification number: H04W72/0473 ,  H04W52/146 ,  H04W52/247 ,  H04W52/267 ,  H04W52/343 ,  H04W52/362 ,  H04W52/58

Abstract: The present invention discloses a method and an apparatus for determining a power offset parameter. The method for determining the power offset parameter provided in the present invention comprises: obtaining data throughput rate and/or cell resource usage state of a terminal; determining a resource state of the terminal according to the data throughput rate and/or the cell resource usage state and a corresponding threshold; determining power offset parameter configuration corresponding to the resource state according to the determined resource state; and sending the power offset parameter configuration to the terminal, so that the terminal determines the power offset parameter according to the power offset parameter configuration.

公开(公告)号：US10057903B2

公开(公告)日：2018-08-21

申请号：US15604478

申请日：2017-05-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xin Huang ,  Dingzhang Dai ,  Jianyou Lin ,  Fangfu Guo

IPC: H04W72/04 ,  H04W52/14 ,  H04W52/24 ,  H04W52/26 ,  H04W52/34 ,  H04W52/36 ,  H04W52/58

CPC classification number: H04W72/0473 ,  H04W52/146 ,  H04W52/247 ,  H04W52/267 ,  H04W52/343 ,  H04W52/362 ,  H04W52/58

Abstract: The present invention discloses a method and an apparatus for determining a power offset parameter. The method for determining the power offset parameter provided in the present invention comprises: obtaining data throughput rate and/or cell resource usage state of a terminal; determining a resource state of the terminal according to the data throughput rate and/or the cell resource usage state and a corresponding threshold; determining power offset parameter configuration corresponding to the resource state according to the determined resource state; and sending the power offset parameter configuration to the terminal, so that the terminal determines the power offset parameter according to the power offset parameter configuration.

公开(公告)号：US09686797B2

公开(公告)日：2017-06-20

申请号：US14289324

申请日：2014-05-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xin Huang ,  Dingzhang Dai ,  Jianyou Lin ,  Fangfu Guo

IPC: H04W72/04 ,  H04W52/14 ,  H04W52/24 ,  H04W52/26 ,  H04W52/36 ,  H04W52/34 ,  H04W52/58

CPC classification number: H04W72/0473 ,  H04W52/146 ,  H04W52/247 ,  H04W52/267 ,  H04W52/343 ,  H04W52/362 ,  H04W52/58

Abstract: The present invention discloses a method and an apparatus for determining a power offset parameter. The method for determining the power offset parameter provided in the present invention comprises: obtaining data throughput rate and/or cell resource usage state of a terminal; determining a resource state of the terminal according to the data throughput rate and/or the cell resource usage state and a corresponding threshold; determining power offset parameter configuration corresponding to the resource state according to the determined resource state; and sending the power offset parameter configuration to the terminal, so that the terminal determines the power offset parameter according to the power offset parameter configuration.

公开(公告)号：US09420545B2

公开(公告)日：2016-08-16

申请号：US14499698

申请日：2014-09-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hua Cai ,  Shujuan Lv ,  Jianyou Lin ,  Nianwei Cao

IPC: H04B1/00 ,  H04B17/00 ,  H04B7/00 ,  H04W52/22 ,  H04W52/14 ,  H04W52/16 ,  H04W52/26 ,  H04W24/08 ,  H04W52/28 ,  H04W52/32

CPC classification number: H04W52/228 ,  H04W24/08 ,  H04W52/143 ,  H04W52/16 ,  H04W52/267 ,  H04W52/287 ,  H04W52/325

Abstract: The present invention discloses a power control method, a power control system and a related device. The method includes: monitoring a downlink data sending condition of a dedicated physical data channel (DPDCH), and if no downlink data is sent on the DPDCH, determining to decrease downlink transmit power of a DPCH, or if downlink data is sent on the DPDCH, determining to increase or maintain downlink transmit power of a DPCH. The present invention can reduce the downlink transmit power of the DPCH and promote experience of other users on a precondition of ensuring system performance.

Abstract translation: 本发明公开了一种功率控制方法，功率控制系统及相关装置。 该方法包括：监视专用物理数据信道（DPDCH）的下行链路数据发送条件，并且如果在DPDCH上没有发送下行链路数据，则确定降低DPCH的下行链路发送功率，或者如果在DPDCH上发送下行链路数据 确定增加或维持DPCH的下行链路发射功率。 本发明可以在确保系统性能的前提下，降低DPCH的下行链路传输功率，提升其他用户的体验。