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1. (WO2017157122) PHASE COMPENSATION METHOD AND APPARATUS FOR PUSCH CHANNEL

Pub. No.:    WO/2017/157122    International Application No.:    PCT/CN2017/073550
Publication Date: Fri Sep 22 01:59:59 CEST 2017 International Filing Date: Thu Feb 16 00:59:59 CET 2017
IPC: H04L 25/02
Applicants: ZTE CORPORATION
中兴通讯股份有限公司
Inventors: WU, Hao
吴昊
LI, Jun
李军
LI, Jie
李杰
FU, Qiang
傅强
CUI, Yuping
崔玉萍
Title: PHASE COMPENSATION METHOD AND APPARATUS FOR PUSCH CHANNEL
Abstract:
Disclosed are a phase compensation method and apparatus for a PUSCH channel. The method comprises: obtaining a channel response phase of each resource block (RB); according to a phase difference value between two adjacent RBs, acquiring a channel response phase of each resource element (RE) by means of phase linear interpolation; and compensating for a PUSCH channel according to the conjugation of a compensation phase of the channel response phase.