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ORIGINAL RESEARCH article
Front. Comms. Net.
Sec. Wireless Communications
Volume 5 - 2024 |
doi: 10.3389/frcmn.2024.1389171
Performance Analysis of Cooperative PDMA-based Satellite-Terrestrial Mobile Networks with Power Splitting Enabled Incremental Relaying
Provisionally accepted- 1 Tangshan College, Tangshan, China
- 2 Chengdu Jingrong Unity Technology Co.,Ltd, Chengdu, China
- 3 Tangshan Weicheng Technology Co.,Ltd, Tangshan, China
A cooperative pattern division multiple access with power splitting enabled incremental relaying (PSEIR-CPDMA) is proposed for downlink satellite-terrestrial mobile networks. The strongest user decides whether to operate cooperative communication according to the feedback of the weak users.When in CPDMA mode, the strongest user as a power splitting enabled incremental relay node uses the harvested energy to relay signals. Under delay-limited transmission condition, the outage probability and throughput of the proposed system are investigated in depth, and the theoretical analysis is verified by simulation for performance evaluation. The results demonstrate that the PSEIR-CPDMA scheme can achieve better performance than the conventional CPDMA with PS (PS-CPDMA).
Keywords: cooperative pattern division multiple access (CPDMA), satellite-terrestrial mobile networks (STMN), Energy harvesting (EH), power splitting(PS), incremental relaying (IR)
Received: 21 Feb 2024; Accepted: 24 Sep 2024.
Copyright: © 2024 Wang, Tang, Zhang, Fan, Zhang and Yadong. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence:
Lixia Wang, Tangshan College, Tangshan, China
Wanwei Tang, Tangshan College, Tangshan, China
Pai Zhang, Tangshan College, Tangshan, China
Yan Fan, Tangshan College, Tangshan, China
Kun Zhang, Chengdu Jingrong Unity Technology Co.,Ltd, Chengdu, China
Wang Yadong, Tangshan Weicheng Technology Co.,Ltd, Tangshan, China
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