Technical Program

Paper Detail

Paper:SPCOM-P2.12
Session:Wireless Access and Networking
Time:Tuesday, May 18, 15:30 - 17:30
Presentation: Poster
Topic: Signal Processing for Communications: Capacity and Performance Analysis, Optimization, and Bounds
Title: EFFICIENT HYBRID ARQ WITH SPACE-TIME CODING AND LOW-COMPLEXITY DECODING
Authors: Mi-Kyung Oh; Korea Advanced Institute of Science and Technology 
 Young-Hyeon Kown; Korea Advanced Institute of Science and Technology 
 Dong-Jo Park; Korea Advanced Institute of Science and Technology 
Abstract: We aim at increasing the throughput of the hybrid automatic retransmission request (HARQ) protocol in Space-Time (ST) codedmulti-antenna transmission systems. By utilizing reliabilityinformation at the decoder, we obtain an improved probability ofsuccessful decoding, which enhances the overall system throughput at low-complexity. Simulations and analytical results demonstrate the performance of our scheme in AWGN and fading multi-input multi-output (MIMO) channels.
 
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