Title :
Incremental relaying protocols for extended LDPC coded cooperative diversity
Author :
Ali, Hamza ; Kousa, Maan
Author_Institution :
Dept. of Electr. Eng., King Fahd Univ. of Pet. & Miner., Dhahran, Saudi Arabia
Abstract :
Cooperative diversity achieves the diversity gain without adding physical antennas to the users or mobile stations. Coded cooperative diversity improves the frame-error-rate (FER) performance. The throughput of coded cooperative diversity can be enhanced by incremental relaying protocols which utilize limited feedback from the destination. In this work, we present two feedback-based protocols for extended low-density parity-check (LDPC) coded cooperative diversity framework.
Keywords :
parity check codes; protocols; FER performance; diversity gain; extended LDPC coded cooperative diversity; extended low density parity check coded cooperative diversity framework; feedback based protocols; frame error rate; incremental relaying protocols; mobile stations; Base stations; Fading; Parity check codes; Protocols; Signal to noise ratio; Simulation; Throughput; coded cooperative diversity; incremental relaying protocol; low-density parity-check codes;
Conference_Titel :
Wireless Communications and Mobile Computing Conference (IWCMC), 2013 9th International
Conference_Location :
Sardinia
Print_ISBN :
978-1-4673-2479-3
DOI :
10.1109/IWCMC.2013.6583706
