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1. (WO2017031642) DATA COMMUNICATION METHOD AND APPARATUS

Pub. No.:    WO/2017/031642    International Application No.:    PCT/CN2015/087851
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Sat Aug 22 01:59:59 CEST 2015
IPC: H04L 1/18
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: SUN, Hao
孙昊
CHENG, Yan
成艳
XUE, Lixia
薛丽霞
Title: DATA COMMUNICATION METHOD AND APPARATUS
Abstract:
Embodiments of the present invention provide a data communication method and an apparatus. In the solutions, frame length and uplink sub-frame to downlink sub-frame proportion of a wireless frame alternate with different timing length of hybrid automatic repeat request (HARQ) rather than being fixed. Since different requirements of HARQ timing correspond to different requirements of retransmission timing, utilized wireless frames alternate with different timing length of HARQ during the data communication processing proposed by the solution, so as to satisfy the requirements of retransmission timing.