Performance Analysis and Resource Allocation for Cooperative D2D Communication in Cellular Networks With Multiple D2D Pairs

被引：90

作者：

Lee, Juhyun ^{[1
]}

Lee, Jae Hong ^{[1
]}

机构：

[1] Seoul Natl Univ, Dept Elect & Comp Engn, INMC, Seoul 151742, South Korea

来源：

IEEE COMMUNICATIONS LETTERS | 2019年 / 23卷 / 05期

关键词：

Device-to-device communications; relaying; multiple D2D users; resource allocation; outage probability; average achievable rate; TO-DEVICE COMMUNICATIONS;

D O I：

10.1109/LCOMM.2019.2907252

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In this letter, we investigate cooperative device-to-device (D2D) communication in an uplink cellular network, where D2D users act as relays for cellular users. We derive the outage probability of a cellular user and the average achievable rate from a D2D transmitter to a D2D receiver in analytic form. We obtain optimal spectrum and power allocation to maximize the total average achievable rate under the outage probability constraint. The validity of the analysis is verified by computer simulations.

引用

页码：909 / 912

页数：4

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