Ma, Yuanye, Huang, Tao, Li, Jun, Yuan, Jinhong, Lin, Zihuai, and Vucetic, Branka (2013) Novel Nested Convolutional Lattice Codes for Multi-Way Relaying Systems over Fading Channels. In: Proceedings of 2013 IEEE Wireless Communications and Networking Conference. pp. 2671-2676. From: WCNC 2013: IEEE Wireless Communications and Networking Conference, 7-10 April 2013, Shanghai, China.

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Abstract

In this paper, we focus on the realization of multiple interpretations (MI) in multi-way relay channels (MWRC) with fading, where multiple sources communicate with each other with the help of a relay. We first propose a novel nested convolutional lattice codes (NCLC) over the finite field, which can achieve the MI for each source in two time slots. Then we derive a theoretical upper bound for the codeword error rate (WER) of the NCLC. We further optimize our NCLC by developing a code design criterion which minimizes the derived WER. In simulations, we construct a specific NCLC based on our code design criterion. Simulation results show that our code can realize MI for each source in two time slots, and validate the derived upper bound in the high normalized signal-to-effective-noise ratio (SENRnorm) region.

Item ID:	93568
Item Type:	Conference Item (Research - E1)
ISBN:	978-1-4673-5939-9
ISSN:	1525-3511
Copyright Information:	© 2013 IEEE.
Date Deposited:	18 Aug 2026 05:56
FoR Codes:	40 ENGINEERING > 4099 Other engineering > 409902 Engineering instrumentation @ 100%
SEO Codes:	28 EXPANDING KNOWLEDGE > 2801 Expanding knowledge > 280110 Expanding knowledge in engineering @ 100%
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