Title:
CONTROL CHANNEL DESIGN IN ORBITAL ANGULAR MOMENTUM (OAM) BASED COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/000117
Kind Code:
A1
Abstract:
Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for techniques for signaling control information in wireless communication systems based on orbital angular momentum (OAM) modes. One aspect provides a method for wireless communication by a transmitter. The method generally includes transmitting to a receiver, with a first orbital angular momentum (OAM) mode, a first control channel on a first time-frequency resource and transmitting to the receiver, with a second OAM mode, at least one of a data channel or a second control channel on a second time-frequency resource that at least partially overlap with the first time-frequency resource in at least one of time or frequency.
Inventors:
HUANG MIN (US)
ZHANG DANLU (US)
WEI CHAO (US)
XU HAO (US)
ZHANG DANLU (US)
WEI CHAO (US)
XU HAO (US)
Application Number:
PCT/CN2021/106959
Publication Date:
January 26, 2023
Filing Date:
July 17, 2021
Export Citation:
Assignee:
QUALCOMM INC (US)
HUANG MIN (CN)
ZHANG DANLU (US)
WEI CHAO (CN)
XU HAO (CN)
HUANG MIN (CN)
ZHANG DANLU (US)
WEI CHAO (CN)
XU HAO (CN)
International Classes:
H04J14/04; H04B10/60
Domestic Patent References:
| WO2020262744A1 | 2020-12-30 |
Foreign References:
| US20190182083A1 | 2019-06-13 | |||
| US20150333865A1 | 2015-11-19 | |||
| US20210028560A1 | 2021-01-28 |
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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