tcp - ip ad hoc networks wireless
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]
TCP-BuS: Improving TCP Performance in Wireless Ad Hoc Networks
White Paper TCP (Transmission Control Protocol), a widely used end-to-end reliable transport protocol designed for wired networks, is not entirely suitable for wireless ad hoc networks due to the inappropriateness of TCP congestion control schemes. [14 Jan 2008]
An Enhancement Scheme for TCP Over Mobile Ad Hoc Networks
White Paper This paper proposes a new mechanism called TSR, TCP-aware Source Routing, which can improve TCP performance in wireless ad hoc networks. In a Mobile Ad Hoc Network, temporary link failures and route changes occur frequently. [14 Jan 2008]
A Survey of TCP Over Mobile Ad Hoc Networks
White Paper Ignoring the properties of wireless Mobile Ad Hoc Networks (MANETs) can lead to TCP implementations with poor performance. The Transmission Control Protocol (TCP) was designed to provide reliable end-to-end delivery of data over unreliable networks. [14 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... [14 Jan 2008]
Estimating the Ad Hoc Horizon for TCP Over IEEE 802.11 Networks
White Paper This paper explores the hypothesis of an "Ad hoc horizon" for wireless multihop networks. This horizon is defined in terms of number of nodes and number of hops beyond which TCP based network services are not useful anymore. [14 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. [14 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]
Balancing Throughput and Fairness for TCP Flows in Multihop Ad-Hoc Networks
White Paper Although the fundamental reasons for the performance degradation of TCP have been studied for many years, the tight coupling between transport layer and the wireless MAC layer is still not well understood. [08 Jan 2008]
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. Early results show that TCP's congestion control is not tuned to wireless multi-hop settings, resulting in significant jitter and loss in UDP flows. [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]
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]
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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