公开(公告)号：US10454633B2

公开(公告)日：2019-10-22

申请号：US15892944

申请日：2018-02-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jietao Zhang ,  Kewen Yang ,  Hongcheng Zhuang

IPC: H04L5/00 ,  H04L5/14 ,  H04W72/04

Abstract: Solutions for determining subframe configuration of a cell cluster are provided. In one example method, is obtained by a central control node, the radio resource information required by enhanced interference management and traffic adaptation eIMTA terminals and radio resource information required by conventional terminals in the cell cluster, where the cell cluster includes multiple cells. A TDD subframe configuration of the cell cluster is determined according to the radio resource information required by the eIMTA terminals and the radio resource information required by conventional terminals in the cell cluster. Each cell in the cell cluster is notified of the TDD subframe configuration information of the cell cluster, allowing the implementation of flexible TDD subframe configuration for terminals of different types in the cell cluster.

公开(公告)号：US10462786B2

公开(公告)日：2019-10-29

申请号：US15939067

申请日：2018-03-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jietao Zhang ,  Kewen Yang ,  Hongcheng Zhuang

IPC: H04W4/00 ,  H04W72/04 ,  H04L5/00 ,  H04L5/14 ,  H04W72/08 ,  H04W72/10 ,  H04W16/10

Abstract: Embodiments of the present disclosure provide a resource configuration method and a resource configuration network device. The method includes: obtaining subframe information of each of multiple cells, where the subframe information of each of the multiple cells includes subframe configuration information and flexible subframe resource requirement information of each cell; and determining a flexible subframe resource configuration of each cell according to the subframe information of each of the multiple cells, where the flexible subframe resource configuration of each cell includes that each cell uses one or more of N flexible subframes to perform data transmission. A flexible subframe resource requirement of each of multiple neighboring cells is obtained, and flexible subframe resource configurations of the cells are coordinated in a distributed manner according to a subframe configuration and the flexible subframe resource requirement of each cell, thus, cross-subframe interference that may exist between flexible subframes can be reduced.