tcp - ip ad hoc networks
TCP Performance in Wireless Mobile Multi-Hop Ad Hoc Networks
White Paper There are many issues that limit the performance of wireless mobile Multi-hop Ad hoc Networks (MANETs). One of them is that TCP is not well adapted to networks where routes can change or disappear often. [14 Jan 2008]
Improving TCP Performance Over Mobile AdHoc Networks With Out-of-Order Detection and Response
White Paper In a Mobile Ad Hoc NETwork (MANET), temporary link failures and route changes happen frequently. With the assumption that all packet losses are due to congestion, TCP performs poorly in such environment. [14 Jan 2008]
Hidden Terminal Analysis on TCP Stability Over Multihops Ad Hoc Networks
White Paper The goodput of TCP flow over multihops ad hoc networks varies enormously with the increase of hops number between the sender and receiver. This jitter leads to the TCP instability and impediments the web applications in multihops ad hoc networks. [08 Jan 2008]
Balancing Throughput and Fairness for TCP Flows in Multihop Ad-Hoc Networks
White Paper Analyzing transport layer operation and enhancing its performance over multihop ad hoc networks have attracted a lot of attentions. Although the fundamental reasons for the performance degradation of TCP have been studied for many years, the tight... [08 Jan 2008]
Improving Fairness Among TCP Flows Crossing Wireless Ad Hoc and Wired Networks
White Paper In these cases TCP connections will span both wireless ad hoc and wired domains. In scenarios where wireless ad hoc networks are deployed, sometimes it would be desirable that ad hoc nodes can communicate with servers in wired networks to upload or... [08 Jan 2008]
Modeling and Simulations of TCP MANET Worms
White Paper Mobile Ad-hoc Networks (MANETs) are used for emergency situations like disaster - relief, military applications, and emergency medical situations. This paper studies the behavior of TCP based worms in MANETs. [08 Jan 2008]
A Survey of TCP Over Ad Hoc Networks
White Paper Ignoring the properties of wireless Ad Hoc Networks can lead to TCP implementations with poor performance. In order to adapt TCP to Ad hoc environment, improvements have been proposed in the literature to help TCP to differentiate between the... [26 Dec 2007]
Performance Evaluation of TCP Over Routing Protocols for Mobile Ad Hoc Networks
White Paper This paper investigates the performance of TCP of various (single-hop and multi-hop) routing protocols for mobile ad hoc networks. Using ns-2, it evaluates the TCP window size, throughput and packet delay over a single TCP connection. [26 Dec 2007]
Interaction Between TCP and UDP Flows in Wireless Multi-Hop Ad Hoc Networks
White Paper This paper examines the interaction between TCP and UDP flows in wireless multi-hop ad hoc networks. The interaction between TCP and UDP flows are examined experimentally in simple scenarios, involving between three and four nodes. [26 Dec 2007]
A Cross Layer Analysis of TCP Instability in Multihop Ad Hoc Networks
White Paper It is well-known that due to the nature of some ad hoc network applications (e.g.emergency operation, battlefield communication), TCP instability can have a devastating impact on the Quality of Service requirements. [26 Dec 2007]
TCP Adaptive RTO to Improve TCP Performance in Mobile Ad Hoc Networks
White Paper This paper proposes a new mechanism called TCP Adaptive RTO (TCP AR) that improves TCP performance in mobile ad hoc network s. In a mobile ad hoc network, temporary link failures and route changes occur frequently. [26 Dec 2007]
Experimental Evaluation of TCP Performance in Multi-Hop Wireless Ad Hoc Networks
White Paper This paper presents experimental measurements of TCP bulk data transfer performance in a multi-hop wireless ad hoc network environment. The first part of the paper studies how TCP throughput is affected by AODV routing, user mobility, and the... [26 Dec 2007]
Interactions Between TCP, UDP and Routing Protocols in Wireless Multi-Hop Ad Hoc Networks
White Paper Furthermore, when both TCP and UDP share some hops in an ad hoc network there is a complex interaction between the transport protocols as well as with the routing protocol. The achieved throughput in an ad hoc network is affected by many factors... [26 Dec 2007]
Empirical Upper Bound on TCP Transmission Rate for Guaranteed Capture-Free Communications in Multi-Hop IEEE 802.11 Based Wireless Networks
White Paper This paper considers the well known problem of TCP capture in mobile ad hoc networks, which is an unfair distribution of network bandwidth between TCP flows. The conventional way of analysis of TCP performance in wireless networks is to consider... [26 Dec 2007]
On Channel Selection Strategies for Multi-Channel MAC Protocols in Wireless Ad Hoc Networks
White Paper Multi-channel Medium Access Control (MAC) protocols have recently been proposed to improve the performance of the Transmission Control Protocol (TCP) in IEEE 802.11 wireless ad hoc networks. This channel selection strategy reduces link-layer data... [26 Dec 2007]
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