NDLI: Resource Allocation and Beamforming Algorithm Based on Interference Avoidance Approach for Device-to-Device Communication Underlaying LTE Cellular Network

Content Provider	Scientific Research Publishing (SCIRP)
Author	Han, Huy-Dung Zhu, Chenxi Viorel, Dorin Ito, Akira
Abstract	In this work, we consider device-to-device (D2D) direct communication underlaying a 3GPP LTE-A network. D2D communication enables new service opportunities, provides high throughput and reliable communication while reducing the base station load. For better total performance, D2D links and cellular links share the same radio resource and the management of interference becomes a crucial task. We propose a radio resource allocation for D2D links based on interference avoidance approach. For system with multiple transmit antennas, we apply beamforming technique based on signal to leakage criterion to reduce the co-channel interference. The results show that, D2D transmission with the resource allocation and beamforming technique provides significant gain compared to that of the regular cellular network.
Starting Page	367
Ending Page	373
File Format	HTM / HTML PDF
ISSN	19492421
DOI	10.4236/cn.2013.53B2067
Issue Number	03
Journal	Communications and Network
Volume Number	05
e-ISSN	19473826
Language	English
Publisher Date	2013-09-27
Access Restriction	Open
Subject Keyword	LTE Resource Allocation Device-to-Device Beamforming Computer Science & Communications
Content Type	Text
Resource Type	Article

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Resource Allocation and Beamforming Algorithm Based on Interference Avoidance Approach for Device-to-Device Communication Underlaying LTE Cellular Network