- Patent Title: Method and apparatus for uplink communication in unlicensed band
-
Application No.: US16880833Application Date: 2020-05-21
-
Publication No.: US11564223B2Publication Date: 2023-01-24
- Inventor: Sung Hyun Moon , Cheul Soon Kim , Jung Hoon Lee
- Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Applicant Address: KR Daejeon
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee Address: KR Daejeon
- Agency: Rabin & Berdo, P.C.
- Priority: KR10-2019-0064048 20190530,KR10-2019-0080334 20190703,KR10-2019-0126506 20191011,KR10-2020-0050806 20200427
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L1/18

Abstract:
An operation method of a terminal may comprise receiving information on one CG configuration for uplink transmission from a base station; obtaining common time domain resource allocation information for combinations of RB sets based on the information on the one CG configuration; obtaining frequency domain resource allocation information for each of the combinations of the RB sets based on the information on the one CG configuration; determining a number of PRBs to which an uplink channel is mapped based on the frequency domain resource allocation information corresponding to one combination of the combinations; determining a TBS based on the common time domain resource allocation information and the number of PRBs; and transmitting a TB having the TBS to the base station within the one combination through the uplink channel according to the common time domain resource allocation information and the frequency domain resource allocation information.
Public/Granted literature
- US20200383095A1 METHOD AND APPARATUS FOR UPLINK COMMUNICATION IN UNLICENSED BAND Public/Granted day:2020-12-03
Information query