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Title:
COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/054587
Kind Code:
A1
Abstract:
A communication system is disclosed in which data is transmitted using unlicensed spectrum by employing a channel access procedure based on a channel access priority class (CAPC). In order to apply the appropriate CAPC for each transmission in accordance with the actual data flow(s) being multiplexed into the transmission, the CAPC information of each data packet is carried together with the packet down through the user plane protocol.

Inventors:
CHEN YUHUA (JP)
SINGH JAGDEEP AHLUWALIA (JP)
Application Number:
PCT/JP2021/031267
Publication Date:
March 17, 2022
Filing Date:
August 26, 2021
Export Citation:
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Assignee:
NEC CORP (JP)
International Classes:
H04W74/08
Domestic Patent References:
WO2020172647A12020-08-27
Foreign References:
US20200267762A12020-08-20
US20200022018A12020-01-16
GB202014353A2020-09-11
Other References:
3GPP TS 37.213
3GPP TS 38.300
3GPP TS 22.368
Attorney, Agent or Firm:
KAJITA, Kuniyuki (JP)
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