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1. (WO2018058619) PASSIVE INTERMODULATION (PIM) CANCELLATION METHOD AND DEVICE, AND BASE STATION

Pub. No.:    WO/2018/058619    International Application No.:    PCT/CN2016/101285
Publication Date: Fri Apr 06 01:59:59 CEST 2018 International Filing Date: Sat Oct 01 01:59:59 CEST 2016
IPC: H04B 1/10
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: JIANG, Yong
姜勇
LV, Jia
吕佳
XIAO, Yuxiang
肖宇翔
Title: PASSIVE INTERMODULATION (PIM) CANCELLATION METHOD AND DEVICE, AND BASE STATION
Abstract:
Provided are a passive intermodulation cancellation method and device, and a base station. The method comprises: a network apparatus receiving N backhaul information units, one backhaul information unit comprising initial phase information of respective carriers in a transmit channel, where N is an integer greater than 1; and the network apparatus cancelling, according to the N backhaul information units, PIM in a receiving signal in a reception channel of the network apparatus.