TY - GEN
T1 - A new TCP reordering mechanism for downward vertical handover
AU - Kim, Ho Jin
AU - Lee, Su Kyoung
PY - 2007
Y1 - 2007
N2 - In integrated WLAN and cellular networks, a downward vertical handover (DVHO) causes an abrupt change so that packets which are transmitted through both networks can be out of ordered. Reordering problem triggers unnecessary fast retransmission causing throughput degradation. Thus, we propose a TCP reordering mechanism for DVHO, that suppresses unnecessary retransmissions due to the duplicate acknowledgements (dupacks). The simulation shows that the proposed TCP achieves better performance compared with nodupack with SACK.
AB - In integrated WLAN and cellular networks, a downward vertical handover (DVHO) causes an abrupt change so that packets which are transmitted through both networks can be out of ordered. Reordering problem triggers unnecessary fast retransmission causing throughput degradation. Thus, we propose a TCP reordering mechanism for DVHO, that suppresses unnecessary retransmissions due to the duplicate acknowledgements (dupacks). The simulation shows that the proposed TCP achieves better performance compared with nodupack with SACK.
UR - http://www.scopus.com/inward/record.url?scp=38149086699&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=38149086699&partnerID=8YFLogxK
U2 - 10.1007/978-3-540-75853-2_19
DO - 10.1007/978-3-540-75853-2_19
M3 - Conference contribution
AN - SCOPUS:38149086699
SN - 9783540758525
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 192
EP - 195
BT - IP Operations and Management - 7th IEEE International Workshop, IPOM 2007, Proceedings
PB - Springer Verlag
T2 - 7th IEEE Workshop on IP Operations and Management, IP0M 2007
Y2 - 31 October 2007 through 2 November 2007
ER -