Registered
METHOD AND APPARATUS FOR RANDOM ACCESS LAYERED PREAMBLES
- Inventors
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최진호, Park Giyoon, Kim Seokki, Ok-Sun Park, Jaesheung Shin, Shin Eun-Jeong
- Application No.
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17389652 (2021.07.30)
- Publication No.
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20220046713 (2022.02.10)
- Registration No.
- 11800564 (2023.10.24)
- Country
- UNITED STATES
- Project Code
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20HH2900, Development of Beyond 5G Mobile Communication Technologies (Ultra-Reliable, Low-Latency, and Massive Connectivity) and Combined Access Technologies fo,
Jaesheung Shin
- Abstract
- An operation method of a terminal in a communication system may include: receiving, from a base station, quality of service (QoS) information for preamble groups and information on preambles belonging to each of the preamble groups; selecting one preamble group from among the preamble groups based on the QoS information and a QoS of the terminal; selecting a preamble within the one preamble group based on the information on preambles belonging to each of the preamble groups; transmitting a first message including the selected preamble to the base station; and receiving, from the base station, a second message that is a response to the first message.
- KSP Keywords
- Communication system, Group based, Operation method, base station, quality-of-service(QoS), random access
- Family
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