tcp - ip ad hoc networks in white papers
Improving the Performance of TCP in the Presence of Interacting UDP Flows in Ad Hoc Networks
White Paper This paper studies how fairness affects the performance of TCP over ad hoc networks with IEEE 802.11 at the MAC layer. The problem addressed is that the throughput of TCP flows degrades severely in the presence of heavily loaded UDP flows. [15 Jan 2008]
Improvement of TCP Throughput by Combination of Data and ACK Packets in Ad Hoc Networks
White Paper Since a radio channel is shared among terminals in an ad hoc network, packet collisions are frequent. In case of transmitting packets especially using TCP, data and ACK packets are transmitted in opposite directions on the same radio channel. [15 Jan 2008]
ATCP: TCP for Mobile Ad Hoc Networks
White Paper Transport connections set up in wireless ad hoc networks are plagued by problems such as high bit error rates, frequent route changes, and partitions. The paper has implemented the protocol in FreeBSD, and this paper, presents results from... [15 Jan 2008]
Routing in Ad Hoc Networks for Processing Many Short-Lived TCP Connections
White Paper Wireless ad hoc network is expected to be integrated with wired networks and many applications will communicate with TCP (Transmission Control Protocol). Many studies have been dedicated to improving the TCP performance over ad hoc networks. [15 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... [09 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. [09 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... [09 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. [09 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... [27 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. [27 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. [27 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. [27 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. [27 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... [27 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... [27 Dec 2007]
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