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Performance Analysis of NOMA Random Access

Title
Performance Analysis of NOMA Random Access
Author
Jin, Hu
Keywords
Non-orthogonal multiple access; bistability; SYSTEMS
Issue Date
2018-11
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Citation
IEEE COMMUNICATIONS LETTERS, v. 22, No. 11, Page. 2242-2245
Abstract
This letter applies non-orthogonal multiple access to uplink random access systems, where the transmit power from each user equipment (UE) is received at the base station as one of L target (received) powers. More precisely, if a backlogged UE's channel gain is greater than a threshold, it randomly aims at one of the target powers with channel inversion. Then, the BS decodes the received signals with successive interference cancellation. This letter investigates the performance of this system in terms of throughput, access delay, energy efficiency, and bistability.
URI
https://ieeexplore.ieee.org/abstract/document/8443376https://repository.hanyang.ac.kr/handle/20.500.11754/98825
ISSN
1089-7798; 1558-2558
DOI
10.1109/LCOMM.2018.2866376
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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