Title:
SYSTEMS AND METHODS FOR EXTREMELY HIGH THROUGHPUT SOUNDING PROCESS INDICATION
Document Type and Number:
WIPO Patent Application WO/2020/224499
Kind Code:
A1
Abstract:
Disclosed herein are devices, systems and methods between a between a plurality of collaborating Access Points (APs) and a receiving station (STA) operating in a wireless local area network (WLAN). The method include the steps of: transmitting, by each AP in the plurality of collaborating APs, a data frame to the receiving STA, each data frame has a preamble portion, the preamble portion including a signal (SIG) field, and the SIG field has a subfield including information representative of a total number of spatial streams transmitted by the plurality of collaborating APs.
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Inventors:
SUH JUNG HOON (CA)
ABOUL-MAGD OSAMA (CA)
XIN YAN (CA)
ABOUL-MAGD OSAMA (CA)
XIN YAN (CA)
Application Number:
PCT/CN2020/087727
Publication Date:
November 12, 2020
Filing Date:
April 29, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04
Domestic Patent References:
| WO2018093132A1 | 2018-05-24 |
Foreign References:
| US10122563B1 | 2018-11-06 | |||
| CN102396186A | 2012-03-28 | |||
| US10219271B1 | 2019-02-26 | |||
| CN105376032A | 2016-03-02 | |||
| US20150009966A1 | 2015-01-08 | |||
| US20150009966A1 | 2015-01-08 |
Other References:
See also references of EP 3957118A4
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