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1. (WO2017147971) FRAME STRUCTURE TO SUPPORT LONG DISTANCE TRANSMISSION

Pub. No.:    WO/2017/147971    International Application No.:    PCT/CN2016/078861
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Sat Apr 09 01:59:59 CEST 2016
IPC: H04L 27/06
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
Inventors: WU, Tao
XIN, Yan
YAN, Min
SUN, Sheng
Title: FRAME STRUCTURE TO SUPPORT LONG DISTANCE TRANSMISSION
Abstract:
A method is described for providing extended wireless coverage. The method includes transmitting, by a station (STA), at least a first frame including one or more short training fields (STFs) and a legacy STF, each of the one or more STFs carrying a sequence of symbols that is orthogonal to a sequence of symbols carried by the legacy STF.