ミッドアンブル指示および受信の方法および装置

Japanese Patent JP7154282

B2

This application discloses midamble indication and receiving methods and apparatuses. In the method, a first device sends midamble indication information to a second device, where a duration of a midamble indicated by the midamble indication information is greater than or equal to a threshold, and the threshold is related to a processing capability of the second device; and the second device receives the midamble according to the indication information. In the foregoing method, the first device sends the midamble indication information to the second device, so that the second device can receive the midamble according to the indication information. Furthermore, a duration of processing the midamble does not significantly increase as the duration of the midamble increases. Therefore, the fact that the duration of the midamble is greater than or equal to the threshold helps avoid a case in which after receiving the midamble, the second device may have no time to correctly decode a data symbol based on the midamble due to the limited processing capability.

Yu Ken
Simon Siro
Genergy Zodik
Audited Reitrich
Yaron Ben-Arie
Delon Ezri
Akira

JP2020512474A

October 17, 2022

August 23, 2018

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HUAWEI TECHNOLOGIES CO.,LTD.

H04L27/26; H04B7/0452

Hongyuan Zhang (Marvell),Doppler comment resolutions,IEEE 802.11-17/0995r0,2017年07月10日
Youhan Kim (Qualcomm),CR on LTF/GI for HE ER SU PPDU, IEEE 802.11-17/0813r1 ,IEEE, インターネット,2017年05月

Shinya Mihiro
Keiji Kiuchi

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