TY - GEN
T1 - On the impact of channel outage on the throughput of fast retrial random access for OFDMA uplink
AU - Huang, Weixuan
AU - Choi, Jinho
AU - Kim, Kyeong Soo
N1 - Funding Information:
We thank Mr. Jing-Zhi Wang for help with the data collection. This work was supported by the National Natural Scientific Foundation of China.
PY - 2008
Y1 - 2008
N2 - The fast retrial random access (FRRA) algorithm has been recently proposed for orthogonal frequency-division multiple access (OFDMA) uplink channels to improve the performance by taking advantage of multiple channels in the frequency domain. In this paper, we study the impact of channel outage on the throughput of FRRA algorithm through extended performance analysis taking into account the effects of both channel outage and packet collisions. Numerical examples show that the channel outage can provide a constructive effect on the throughput of FRRA algorithm.
AB - The fast retrial random access (FRRA) algorithm has been recently proposed for orthogonal frequency-division multiple access (OFDMA) uplink channels to improve the performance by taking advantage of multiple channels in the frequency domain. In this paper, we study the impact of channel outage on the throughput of FRRA algorithm through extended performance analysis taking into account the effects of both channel outage and packet collisions. Numerical examples show that the channel outage can provide a constructive effect on the throughput of FRRA algorithm.
UR - http://www.scopus.com/inward/record.url?scp=47749102154&partnerID=8YFLogxK
U2 - 10.1109/VETECS.2008.439
DO - 10.1109/VETECS.2008.439
M3 - Conference Proceeding
AN - SCOPUS:47749102154
SN - 9781424416455
T3 - IEEE Vehicular Technology Conference
SP - 1940
EP - 1943
BT - 2008 IEEE 67th Vehicular Technology Conference-Spring, VTC
T2 - 2008 IEEE 67th Vehicular Technology Conference-Spring, VTC
Y2 - 11 May 2008 through 14 May 2008
ER -