公开(公告)号：US10405247B2

公开(公告)日：2019-09-03

申请号：US14456569

申请日：2014-08-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yusun Fu ,  Johan Johansson

IPC: H04W36/00 ,  H04W76/28 ,  H04W72/12

Abstract: A method for handover in a telecommunication system is disclosed. The method determines a traffic time pattern in a handover situation where a user equipment is handed over from a source cell to a target cell in the telecommunication system. History information relating to a traffic time pattern used in the source cell by the user equipment being handed over is forwarded from a controller node of said source cell to a controller node of said target cell. In the target cell, a traffic time pattern to be used by said user equipment in said target cell after the handover is estimated by taking into consideration at least said history information.

公开(公告)号：US20200322902A1

公开(公告)日：2020-10-08

申请号：US16905690

申请日：2020-06-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaojin Zheng ,  Yusun Fu ,  Xun Zhou ,  Siduo Shen ,  Ziyu Guo

IPC: H04W52/36 ,  H04W64/00 ,  H04W52/42 ,  H04W52/24 ,  H04L5/10 ,  H04L5/00

Abstract: A wireless transmission parameter adjustment method and a related device. The method includes monitoring a frequency parameter of a cell, determining, in response to detecting that the frequency parameter of the cell increases, a location relationship between a first terminal and an access network device, wherein the first terminal is a terminal camping on the cell, and adjusting a target power parameter of the first terminal according to the location relationship between the first terminal and the access network device, so that a radio remote unit power does not exceed a preset power, where the target power parameter is a power parameter other than a cell-specific reference signal power.