BROWSE
Detail
Registered METHOD AND APPARATUS FOR TRANSMITTING RA PREAMBLE IN NR SYSTEM
- Inventors
- Hui Bing, Gosan Noh, Choi Sung Woo, Kim Junhyeong, Chung Hee Sang, Kim Il Gyu, Kim Yeongjin
- Application No.
- 15934140 (2018.03.23)
- Publication No.
- 20180279387 (2018.09.27)
- Registration No.
- 10609736 (2020.03.31)
- Country
- UNITED STATES
- Project Code
- 16MF1200, Development of 5G Mobile Communication Technologies for Hyper-connected smart services, Chung Hyun Kyu
- Abstract
- 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.
- KSP Keywords
- Beam sweeping, Multi-beam, Physical random access channel(PRACH), Random Access Channel(RACH), base station, random access, sweeping method, user equipment
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | NR 시스템의 랜덤 액세스 프리앰블 송신 방법 및 장치 | KOREA | KIPRIS |
| Registered | NR 시스템의 랜덤 액세스 프리앰블 송신 방법 및 장치 | KOREA |