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1. (WO2017036306) METHOD AND DEVICE FOR UPLINK AND DOWNLINK INTERFERENCE COORDINATION

Pub. No.:    WO/2017/036306    International Application No.:    PCT/CN2016/095727
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Thu Aug 18 01:59:59 CEST 2016
IPC: H04W 24/02
H04J 11/00
Applicants: ZTE CORPORATION
中兴通讯股份有限公司
Inventors: REN, Min
任敏
ZHAO, Yajun
赵亚军
ZUO, Zhisong
左志松
Title: METHOD AND DEVICE FOR UPLINK AND DOWNLINK INTERFERENCE COORDINATION
Abstract:
Disclosed are a method and a device for uplink and downlink interference coordination. The method comprises: proportioning uplink subframe format and downlink subframe format to be transmitted between a first network side and a second network side, the second network side being a neighboring network on the same band or an adjacent band of the first network side, said first network side supporting full downlink subframe transmission, said first network side determining, according to the proportioning of the uplink subframe format and downlink subframe format on said second network side, whether to initiate a mechanism of avoiding a downlink-to-uplink interference. This solves the problem of how to perform interference coordination for network sides of an adjacent band and of the same band supporting full downlink subframe format and network sides of only supporting current TDD subframe format, effectively achieving the downlink-to-uplink interference coordination on different network sides.