Dynamic Decode-and-Forward Relay-Assisted Interference Management for Spectrum Efficient Ground-to-Air Communication Systems

被引：0

作者：

Sirigina, Rajendra Prasad ^{[1
]}

Madhukumar, A. S. ^{[1
]}

Prasad, Vinod Achutavarrier ^{[1
]}

Krishna, Anoop Kumar ^{[2
]}

机构：

[1] Nanyang Technol Univ, Sch Comp Sci & Engn, Singapore, Singapore

[2] Airbus Grp Singapore Pte Ltd, Airbus Grp Innovat, 110 Seletar Aerosp View, Singapore, Singapore

来源：

2016 IEEE/AIAA 35TH DIGITAL AVIONICS SYSTEMS CONFERENCE (DASC) | 2016年

关键词：

DIVERSITY GAIN REGION; TRADEOFF;

D O I：

暂无

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

In this work, full frequency reuse based transmission scheme is proposed for the ground-air communication systems. In full frequency reuse based systems, the receivers are interference-limited, and in this work, interference forwarding with a half-duplex (HD) dynamic decode-and-forward (DDF) relay is proposed to mitigate the interference. The HD DDF relay forwards the interference towards the interference-limited air station. The interference forwarding enhances the interference level such that the interference-limited air station can mitigate the strong interference. The diversity-multiplexing tradeoff (DMT) for the proposed HD DDF relay-aided interference mitigation scheme is evaluated. The impact of the multiplexing gain of the interfering signal on the reliability of the signal detection at the interference-limited air station is evaluated. The DMT of the proposed protocol is compared with that of the direct transmission scheme and the half-duplex decode-and-forward relay-aided interference mitigation scheme.

引用

页数：6

共 21 条

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