heterogeneous networks tcp
A Simple Model for the Traffic Profile of TCP Streams in Heterogeneous Networks
White Paper The work discussed in this paper focuses on the study of the TCP traffic generation process in heterogeneous networks employing simple on/off traffic models. For a given TCP flow, the derivation of the model parameters considers the flow's mean... [14 Jan 2008]
Model-Based Loss Inference by TCP Over Heterogeneous Networks
White Paper The Transmission Control Protocol (TCP) has been the protocol of choice for many Internet applications requiring reliable connections. The design of TCP has been challenged by the extension of connections over wireless links. [14 Jan 2008]
Shaping TCP Traffic in Heterogeneous Networks
White Paper This paper proposes an experimental transport protocol that has energy and throughput performance gains in both wired and wireless environments. This approach decouples error recovery from contention estimation and focuses on how these two... [14 Jan 2008]
TCP Hybla: A TCP Enhancement for Heterogeneous Networks
White Paper In heterogeneous networks, TCP connections that incorporate a terrestrial or satellite radio link are greatly disadvantaged with respect to entirely wired connections, because of their longer round trip times (RTTs). [14 Jan 2008]
Window-Based Congestion Control in TCP With Explicit Congestion Notification: Multiple Congestion
White Paper This paper proposes a window-based congestion control algorithm to achieve a max-min fair sharing of the available bandwidth in ECN capable heterogeneous TCP networks. The proposed algorithm uses the successive binary congestion information... [14 Jan 2008]
Achieving Loss Isolation for TCP Over Multiple Wireless Interfaces
White Paper When heterogeneous wireless networks overlap in coverage, a mobile terminal can use multiple wireless interfaces simultaneously to achieve higher bandwidth. With the advent of mobile technology, there has been significant increase in the usage of... [14 Jan 2008]
Experimental Evaluation of SunOS IPC and TCP/IP Protocol Implementation
White Paper Protocols have to operate in a complex environment comprised of various operating systems, host architectures, and a rapidly growing and evolving internet of several heterogeneous subnetworks. Progress in the field of high speed networking and... [14 Jan 2008]
Performance Evaluation of UMTS for Mobile Internet Access
White Paper These Internet applications rely on two common protocols, namely, Transmission Control Protocol and the Internet Protocol (TCP/IP), to reliably transport data across heterogeneous networks. UMTS constitutes the third generation of cellular wireless... [14 Jan 2008]
Global Stability Analysis of a TCP/AQM Protocol for Arbitrary Networks With Delay
White Paper This paper investigates global stability of Fast AQM Scalable TCP (FAST), a network congestion control scheme for the Internet modelled by a nonlinear delay differential equation with heterogeneous delays. [14 Jan 2008]
Fixed Point Approximations for TCP Behavior in Networks of Routers Implementing Heterogeneous Queue Management Policies
White Paper This paper uses fixed point methods to model the behavior of a population of TCP flows traversing a network of routers implementing either Drop Tail or the RED queue management policies. Once the average queue lengths are obtained, other metrics... [08 Jan 2008]
TCP HandOff: A Practical TCP Enhancement for Heterogeneous Mobile Environments
White Paper In this paper, TCP HandOff (TCP-HO), a practical end-to-end mechanism, is proposed for improving TCP performance in heterogeneous mobile environments. In particular, TCP faces severe challenges when user moves around in these networks and handoff... [08 Jan 2008]
Improving TCP Performance Over Wireless Networks
White Paper Wireless network has very different characteristics as compare to wired network which causes the TCP inefficient performance over heterogeneous environment of wired and wireless network. A reliable data transfer protocol, TCP (Transmission Control... [08 Jan 2008]
Modeling TCP Throughput Over Wired/Wireless Heterogeneous Networks for Receiver-Based ACK Splitting Mechanism
White Paper Recently, heterogeneous networks with wired and wireless links are becoming common. However, the performance of TCP data transmission deteriorates significantly over such networks because of packet losses caused by the high bit error rate of... [26 Dec 2007]
Improving TCP Congestion Control Over Internets With Heterogeneous Transmission Media
White Paper The implementation of TCP, which is called TCP Santa Cruz, is designed to work with path asymmetries, out-of-order packet delivery, and networks with lossy links, limited bandwidth and dynamic changes in delay. [26 Dec 2007]
Dealing With Sudden Bandwidth Changes in TCP
White Paper In the current Internet, sudden bandwidth changes may occur due to vertical handovers between heterogeneous access networks or routing path changes. The current implementation of TCP is designed and optimized for stable networks, and does not adapt... [26 Dec 2007]
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