Title:
MULTI-BEAM LISTEN-BEFORE-TALK (LBT) SIGNALING
Document Type and Number:
WIPO Patent Application WO/2022/213355
Kind Code:
A1
Abstract:
Wireless communications systems and methods related to multi-beam listen-before-talk (LBT) signaling are provided. A first wireless communication device communicates, with a second wireless communication device, a plurality of channel access configurations. The first wireless communication device communicates, with the second wireless communication device, a scheduling grant for communicating a communication signal in an unlicensed band, where the scheduling grant includes an indication of a first channel access configuration of the plurality of channel access configurations. The first wireless communication device communicates, with the second wireless communication device in the unlicensed band based on the first channel access configuration, the communication signal.
Inventors:
CHISCI GIOVANNI (US)
CHENDAMARAI KANNAN ARUMUGAM (US)
CHEN SIYI (US)
CHANDE VINAY (US)
SUN JING (US)
ZHANG XIAOXIA (US)
CHENDAMARAI KANNAN ARUMUGAM (US)
CHEN SIYI (US)
CHANDE VINAY (US)
SUN JING (US)
ZHANG XIAOXIA (US)
Application Number:
PCT/CN2021/086130
Publication Date:
October 13, 2022
Filing Date:
April 09, 2021
Export Citation:
Assignee:
QUALCOMM INC (US)
CHISCI GIOVANNI (US)
CHENDAMARAI KANNAN ARUMUGAM (US)
CHEN SIYI (CN)
CHANDE VINAY (US)
SUN JING (US)
ZHANG XIAOXIA (US)
CHISCI GIOVANNI (US)
CHENDAMARAI KANNAN ARUMUGAM (US)
CHEN SIYI (CN)
CHANDE VINAY (US)
SUN JING (US)
ZHANG XIAOXIA (US)
International Classes:
H04B7/06; H04L5/00
Domestic Patent References:
| WO2020064119A1 | 2020-04-02 | |||
| WO2020205668A1 | 2020-10-08 | |||
| WO2020243930A1 | 2020-12-10 |
Foreign References:
| CN110149720A | 2019-08-20 |
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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