TCP Reno

In 802.11 wireless links with disabled MAC retries, data and ACK packets within a TCP session collide resulting in packet losses. We show in this paper that in this situation, certain popular optimizations of TCP (fast-recovery) worsen the performance by causing ...

The thesis relates to the investigation of an efficient solution to the problem of network congestion management (congestion management) using the algorithms of Tahoe and Reno. The experiment will be developed and implemented using the virtual machine (virtual machine) arranged in the cloud environment.
The book is divided into three main topics: the historical background of the algorithms and the definition of the problem, the analysis of algorithms and their use and finally the conclusions drawn from the experiment.
The first part highlights the problem that we face but also the environment in which it developed. So it becomes an exploration for both algorithms Tahoe and Reno and for the Cloud environment.
The second part focuses on the steps and the architecture of the algorithms for the solution of our problem. Also, we point out the main scenarios for our experiment method alongside the tools that helped us to make it through. So we choose to apply both algorithms, explore them and see if they have the means of solving our problem.
The third presents the results and conclusions of the experiment with the use of images and tables, as well as details on all the measurements made at regular and irregular intervals.
Catalytic epilogue the answer to our original question of how the algorithms of Tahoe and Reno applied in the above experiment are functional and easy to use, and then attempt to conclusion wording whether the algorithms solve our problem.

IETF MANET (mobile ad hoc network) working group has standardized AODV (ad hoc on-demand distance vector) and OLSR (optimized link state routing) as its reactive and proactive routing protocols, respectively. In addition, from the transport layer's perspective, TCP (transmission control protocol) is still needed for MANET since it is widely used in the current Internet and suitable for smooth integration with the fixed Internet. Particularly, TCP has its variants, namely TCP-Reno and TCP-Vegas. However, there has been no research work on extensive performance comparison of TCP-Reno and TCP-Vegas over AODV and OLSR. This paper is the first trial to perform the research by using ns-2 simulator. Through the extensive simulations, we found that which to select among routing protocols is more important than which to select among TCP variants, because the performance difference between TCP-Reno and TCP-Vegas over any selected routing protocol is not so much outstanding.

Jeonghoon MO, Richard J. La, Venkat Anantharam, and Jean Walrand Department of Electrical Engineering and Computer Sciences University of California at Berkeley Gjhmo, hyongla, ananth, wlr} @eecs.berkeley.edu ... Absrract-We propose some improvements of TCP ...