公开(公告)号：US09894620B2

公开(公告)日：2018-02-13

申请号：US14681175

申请日：2015-04-08

Applicant: Nokia Solutions and Networks Oy

Inventor： Maciej Januszewski ,  Roman Maslennikov ,  Alexey Trushanin ,  Maxim Vechkanov ,  Vyacheslav Shumilov ,  Marcin Rybakowski

IPC: H04W52/24 ,  H04W72/04 ,  H04W52/08 ,  H04W52/14 ,  H04W52/60 ,  H04W52/40 ,  H04W52/50

CPC classification number: H04W52/243 ,  H04W52/08 ,  H04W52/146 ,  H04W52/241 ,  H04W52/244 ,  H04W52/245 ,  H04W52/40 ,  H04W52/50 ,  H04W52/60 ,  H04W72/0473

Abstract: There is provided improved interference control of uplink transmissions, when user equipment is communicating with at least two base stations in a communications network. A threshold is defined for a difference of the determined allowed transmission power to an allowed transmission power for the user equipment to a second base station of the at least two base stations. It is determined whether the determined allowed transmission power to the first base station meets the defined threshold. Transmission rate of relative power control commands from at least one of the base stations is changed, when the threshold is met.

公开(公告)号：US20150289212A1

公开(公告)日：2015-10-08

申请号：US14681175

申请日：2015-04-08

Applicant: Nokia Solutions and Networks Oy

Inventor： Maciej JANUSZEWSKI ,  Roman Maslennikov ,  Alexey Trushanin ,  Maxim Vechkanov ,  Vyacheslav Shumilov ,  Marcin Rybakowski

IPC: H04W52/24 ,  H04W72/04

CPC classification number: H04W52/243 ,  H04W52/08 ,  H04W52/146 ,  H04W52/241 ,  H04W52/244 ,  H04W52/245 ,  H04W52/40 ,  H04W52/50 ,  H04W52/60 ,  H04W72/0473

Abstract: There is provided improved interference control of uplink transmissions, when user equipment is communicating with at least two base stations in a communications network. A threshold is defined for a difference of the determined allowed transmission power to an allowed transmission power for the user equipment to a second base station of the at least two base stations. It is determined whether the determined allowed transmission power to the first base station meets the defined threshold. Transmission rate of relative power control commands from at least one of the base stations is changed, when the threshold is met.

Abstract translation: 当用户设备与通信网络中的至少两个基站通信时，提供对上行链路传输的改进的干扰控制。 定义阈值，用于所确定的允许发射功率与用户设备对至少两个基站的第二基站的允许发射功率的差异。 确定所确定的对第一基站的允许发送功率是否满足定义的阈值。 当满足阈值时，改变来自至少一个基站的相对功率控制命令的传输速率。