Interference Avoidance Mechanisms in the Hybrid Cellular and Device-to-Device Systems

被引：137

作者：

Peng, Tao ^{[1
]}

Lu, Qianxi ^{[1
]}

Wang, Haiming ^{[2
]}

Xu, Shaoyi ^{[2
]}

Wang, Wenbo ^{[1
]}

机构：

[1] Beijing Univ Posts & Telecommun, Wireless Signal Proc & Network Lab, Key Lab Universal Wireless Commun, Minist Educ, Beijing 100876, Peoples R China

[2] Nokia Investment Corp Ltd, Nokia Device R&D, Wireless Syst Res, Beijing 100176, Peoples R China

来源：

2009 IEEE 20TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS | 2009年

基金：

中国国家自然科学基金;

关键词：

hybrid system; interference avoidance; device-to-device;

D O I：

10.1109/PIMRC.2009.5449856

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

A hybrid system of cellular mode and device-to-device (D2D) mode is considered in this paper, where the cellular uplink resource is reused by the D2D transmission. In order to maximize the overall system performance, the mutual interference between cellular and D2D sub-systems has to be addressed. Here, two mechanisms are proposed to solve the problem: One is mitigating the interference from cellular transmission to D2D communication by an interference tracing approach. The other one is aiming to reduce the interference from D2D transmission to cellular communication by a tolerable interference broadcasting approach. Both mechanisms can work independently or jointly to synergy the transmission in the hybrid system for the efficient resource utilization. In the end, simulation is conducted to study the performance of the proposed schemes, which shows satisfying results.

引用

页码：617 / 621

页数：5

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