- Patent Title: Method and apparatus for extending coverage in communication system
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Application No.: US17347662Application Date: 2021-06-15
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Publication No.: US11611989B2Publication Date: 2023-03-21
- Inventor: Cheul Soon Kim , Jae Heung Kim , Sung Hyun Moon , Jung Hoon Lee , Sung Cheol Chang
- 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: KR10-2020-0072735 20200616,KR10-2020-0078646 20200626,KR10-2020-0133809 20201015,KR10-2020-0143666 20201030,KR10-2020-0150548 20201111,KR10-2021-0007102 20210118,KR10-2021-0046728 20210409,KR10-2021-0060352 20210510,KR10-2021-0075293 20210610
- Main IPC: H04W74/00
- IPC: H04W74/00 ; H04W74/08 ; H04W72/14 ; H04W24/10 ; H04W72/1268 ; H04W72/04
Abstract:
An operation method of a terminal in a communication system may comprise receiving first random access (RA) configuration information and second RA configuration information from a base station; transmitting a Msg1 to the base station based on the second RA configuration information; receiving a Msg2, which is a response to the Msg1, from the base station; and repeatedly transmitting a Msg3 K times to the base station.
Public/Granted literature
- US20210392679A1 METHOD AND APPARATUS FOR EXTENDING COVERAGE IN COMMUNICATION SYSTEM Public/Granted day:2021-12-16
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