Method and apparatus for transmitting RA preamble in NR system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10609736
APP PUB NO 20180279387A1
SERIAL NO

15934140

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Abstract

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A method and an apparatus for transmitting a message used to access a base station (BS) in a random access (RA) procedure by user equipment (UE) are provided. The method includes: determining a first RA preamble resource corresponding to an SSB index which corresponds to a transmission beam among a plurality of transmission beams of BS; and transmitting a message 1 of the RA procedure by using a first RA preamble format which includes the first RA preamble resource and at least one second RA preamble resource which neighbors the first RA preamble resource.

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Patent Owner(s)

  • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Sung Woo Daejeon, KR 66 321
Chung, Hee Sang Daejeon, KR 56 330
Hui, Bing Daejeon, KR 118 402
Kim, Il Gyu Chungcheongbuk-do, KR 129 1117
Kim, Junhyeong Daejeon, KR 17 156
Noh, Gosan Daejeon, KR 15 132

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