tcp - ip congestion control links
Rate Based Congestion Control Over High Bandwidth/Delay Links
White Paper Such a rate based congestion control is TCP friendly and it has better bandwidth utilization than TCP. The paper presents a rate based congestion control algorithm as an application level solution. SABUL sends data packet strictly based a smooth... [11 Jul 2008]
Adaptive Video Streaming in Presence of Wireless Errors
White Paper Real-time video streaming with rate adaptation to network load/congestion represents an efficient solution to its coexistence with conventional TCP data services. As multimedia clients become mobile, these properties must be preserved also over... [03 Jul 2008]
Influence of False Congestion Alarms on Performance for Congestion Control Based on Dynamic Window Flow Mechanism in Wireless Networks
White Paper The congestion detection mechanism of congestion control based on dynamic window flow control, which is widely used for reliable window protocols such as TCP, is well-known to be simple, but it may raise false alarms: a sender usually interprets... [03 Jul 2008]
Pushback: Router-Based Defense Against DDoS Attacks
White Paper Functionality is added to routers that helps relieve congestion caused by aggregates that do not obey TCP-like congestion control. DDoS attacks are treated as a congestion-control problem, where the main issue is identifying the subset of trafffic... [03 Jul 2008]
TCP: Errors Versus Congestion Losses I Alternative Bandwidth Estimation
White Paper However, networks with wireless and other lossy links also suffer from significant non-congestion-related losses due to bit errors and handoffs. This paper first describes the interesting parts of TCP protocol when talking about congestion control... [15 Jan 2008]
Handling Two-Way TCP Traffic in Asymmetric Networks
White Paper The TCP congestion control protocol is mainly designed for bandwidth symmetric paths. As two-way asymmetric connections will probably become common case in the future with the widespread use of ADSL, satellites and other high-speed technologies, it... [15 Jan 2008]
Impact of Buffer Size on TCP Start-Up
White Paper Many works have tried to improve the performance of this phase either by accelerating the congestion window increase or by setting the SS threshold at the beginning of the connection to a more accurate value in order to avoid losses and a long... [15 Jan 2008]
Bandwidth Tradeoff Between TCP and Link-Level FEC
White Paper This improvement is of importance for a transport protocol as TCP which uses the loss of packets as an indication of network congestion. FEC shields TCP from losses not caused by congestion but it consumes some bandwidth that could be used by TCP. [15 Jan 2008]
Multiplexing TCP Traffic Over Wide-Area ATM Networks
White Paper Sources obey new empirical models of network applications and use the TCP transport level protocol with the slow-start congestion control algorithm. An ATM network is simulated with traffic sources, traffic sinks, routers, switches, and links. [15 Jan 2008]
A HighSpeed TCP Study: Characteristics and Deployment Issues
White Paper The current congestion control mechanism used in TCP has difficulty reaching full utilization on high speed links, particularly on wide-area connections. HighSpeed TCP was recently proposed as a modification of TCP's congestion control mechanism to... [15 Jan 2008]
Global Stability of Congestion Control Algorithms Without Network Delay
White Paper Assuming no network delays and with appropriate queue management at the links, one develops in this paper two classes of Transmission Control Protocol (TCP) algorithms with which the network is globally asymptotically stable and one TCP algorithm... [15 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. [15 Jan 2008]
TCP: Error Handling With Explicit Notification Schemes
White Paper In other words congestion avoidance approach is not sufficient when packet losses in the wireless networks occur due to corruption. In this paper I describe the schemes namely Explicit Loss Notification Schemes (ELN schemes) or Explicit Transport... [15 Jan 2008]
Responding to Spurious Timeouts in TCP
White Paper Spurious TCP timeouts cause unnecessary retransmissions and congestion control back-off. The refinements concern the issues such as an efficient operation in presence of packet losses, appropriate restoration of congestion control, and (adapting... [15 Jan 2008]
Enhancing TCP Over Satellite Links Using Canit Algorithm
White Paper With regard to the long RTT problem which implies two major problems (TCP fairness and the inefficient use of the bandwidth), the paper proposed a new policy for TCP congestion avoidance. This policy, which the paper referred to CANIT (Congestion... [15 Jan 2008]
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