TY - GEN
T1 - On the throughput of ARQ over multiple-access relay fading channels with queueing constraints
AU - Li, Yi
AU - Gursoy, M. Cenk
AU - Velipasalar, Senem
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/6/17
Y1 - 2015/6/17
N2 - In this paper, the throughput under queuing constraints in multiple-access relay fading channels achieved by fixed-rate transmissions and a simple automatic repeat request (ARQ) protocol is investigated in the absence of channel side information (CSI) at the transmitters. Transmission is considered to be either in the ON or OFF state, depending on the reliability of the reception, and retransmissions are triggered by the ARQ protocol in the OFF state. The probabilities of these transmission states are identified. Through stability and queuing analysis, feasible set of system parameters is determined, and the maximum constant arrival rates at source nodes, which can be supported by the system under queuing constraints, are characterized in terms of the fixed transmission rates, state probabilities, and quality of service parameters.
AB - In this paper, the throughput under queuing constraints in multiple-access relay fading channels achieved by fixed-rate transmissions and a simple automatic repeat request (ARQ) protocol is investigated in the absence of channel side information (CSI) at the transmitters. Transmission is considered to be either in the ON or OFF state, depending on the reliability of the reception, and retransmissions are triggered by the ARQ protocol in the OFF state. The probabilities of these transmission states are identified. Through stability and queuing analysis, feasible set of system parameters is determined, and the maximum constant arrival rates at source nodes, which can be supported by the system under queuing constraints, are characterized in terms of the fixed transmission rates, state probabilities, and quality of service parameters.
UR - http://www.scopus.com/inward/record.url?scp=84938681397&partnerID=8YFLogxK
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U2 - 10.1109/WCNC.2015.7127562
DO - 10.1109/WCNC.2015.7127562
M3 - Conference contribution
AN - SCOPUS:84938681397
T3 - 2015 IEEE Wireless Communications and Networking Conference, WCNC 2015
SP - 741
EP - 746
BT - 2015 IEEE Wireless Communications and Networking Conference, WCNC 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2015 IEEE Wireless Communications and Networking Conference, WCNC 2015
Y2 - 9 March 2015 through 12 March 2015
ER -