TCP/IP illustrated (vol. 1): the protocols
TCP/IP illustrated (vol. 1): the protocols
TCP/IP illustrated (vol. 2): the implementation
TCP/IP illustrated (vol. 2): the implementation
M-TCP: TCP for mobile cellular networks
ACM SIGCOMM Computer Communication Review
The Eifel algorithm: making TCP robust against spurious retransmissions
ACM SIGCOMM Computer Communication Review
TCP performance issues over wireless links
IEEE Communications Magazine
Improving the performance of reliable transport protocols in mobile computing environments
IEEE Journal on Selected Areas in Communications
Performance Enhancement of TCP in Dynamic Bandwidth Wired and Wireless Networks
Wireless Personal Communications: An International Journal
Hi-index | 0.24 |
TCP optimization for wireless networks, for dealing with packet losses and disconnections due to fading, shadowing and handoffs, ideally should maintain TCP end-to-end semantics with minimal dependence on intermediate nodes. This paper presents such a mechanism that uses disconnection duration estimates at the receiver, derived from timestamps, to avoid an increase in the retransmission timeout (RTO) estimate at the sender following disconnections. Simulation results are presented to illustrate the problem, and to show that the proposed modification significantly improves performance. Incorporating this into the recently proposed Freeze-TCP scheme, which uses disconnection predictions at the receiver, is shown to increase robustness to packet losses during disconnections.