journal article·2020Open access

Performance Analysis of Relay based NOMA Cooperative Transmission under Cognitive Radio Network

Yinghua Zhang, Jian Liu, Yunfeng Peng, Yanfang Dong, Guozhong Sun, Hao Huang, Changming Zhao

Computers, Materials & Continua· Volume 62· Issue 3

Abstract

This paper proposes a hybrid spectrum accessing mechanism by using NOMA-based cooperative transmission and beam-forming technology. In this mechanism, the secondary user employs spectrum-sensing technology to detect the exist... | Find, read and cite all the research you need on Tech Science Press
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Advanced Wireless Communication Technologies · Cognitive Radio Networks and Spectrum Sensing · UAV Applications and Optimization

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