TY - GEN
T1 - TCP-ACK triggered bandwidth request scheme in IEEE 802.16e systems
AU - Lasfar, Noureddine
AU - Mo, Jeonghoon
AU - Moon, Byongkwon
PY - 2009
Y1 - 2009
N2 - We considered optimization of the uplink TCP transmission in the 802.16e based networks. Since the bandwidth request-grant process of the WiMAX has overhead, it is not optimized for the TCP transmission. To overcome this problem, we propose a new scheme for the uplink TCP data transmission by monitoring the downlink ACK packets. Our new scheme allocates the bandwidth for the TCP data transmission by prediction using the TCP-ACK packets. The simulation results show that the proposed scheme increases significantly the uplink throughput and reduces the delay of TCP data packets.
AB - We considered optimization of the uplink TCP transmission in the 802.16e based networks. Since the bandwidth request-grant process of the WiMAX has overhead, it is not optimized for the TCP transmission. To overcome this problem, we propose a new scheme for the uplink TCP data transmission by monitoring the downlink ACK packets. Our new scheme allocates the bandwidth for the TCP data transmission by prediction using the TCP-ACK packets. The simulation results show that the proposed scheme increases significantly the uplink throughput and reduces the delay of TCP data packets.
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M3 - Conference contribution
AN - SCOPUS:77951483130
SN - 9788996076131
T3 - 2009 International Conference on Information Networking, ICOIN 2009
BT - 2009 International Conference on Information Networking, ICOIN 2009
T2 - 2009 International Conference on Information Networking, ICOIN 2009
Y2 - 21 January 2009 through 24 January 2009
ER -