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Title:
PASSIVE INTERMODULATION (PIM) CANCELLATION METHOD AND DEVICE, AND BASE STATION
Document Type and Number:
WIPO Patent Application WO/2018/058619
Kind Code:
A1
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.

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Inventors:
JIANG YONG (CN)
LV JIA (CN)
XIAO YUXIANG (CN)
Application Number:
PCT/CN2016/101285
Publication Date:
April 05, 2018
Filing Date:
September 30, 2016
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B1/10
Foreign References:
CN103858355A2014-06-11
CN103944594A2014-07-23
CN103841666A2014-06-04
CN105306405A2016-02-03
CN104486282A2015-04-01
CN104283580A2015-01-14
CN104185271A2014-12-03
US20120295558A12012-11-22
Other References:
See also references of EP 3509223A4
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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