sack selective
RSS sack selectiveSort by: Relevance | Date
TCP Implementations and False Time Out Detection in OBS Networks
White Paper This paper compares Reno, New-Reno and Selective Acknowledgements (SACK), the three most common TCP implementations today in (future) optical burst switched (OBS) networks. In general, SACK, which considers multiple Triple Duplicated ACKed (TD... [14 Jan 2008]
Worst-Case Performance Limitation of TCP Sack and a Feasible Solution
White Paper In the present implementation of Transmission Control Protocol (TCP) selective acknowledgment (SACK), every SACK block needs 8 bytes to carry information about the received packets, back to the sender. [14 Jan 2008]
Effectiveness of TCP SACK, TCP HACK and TCP Trunk Over Satellite Links
White Paper This paper reports the study on the performance enhancements of two extensions to the standard TCP implementation - Selective Acknowledgement (SACK) and Header Checksum (HACK) - over satellite links that are characterized by high latency and high... [14 Jan 2008]
A Hybrid Systems Framework for TCP Congestion Control: A Theoretical Model and Its Simulation-Based Validation
White Paper The existence of several versions of TCP such as TCP-Tahoe, Reno, Vegas, New Reno, and Selective Acknowledgement (SACK) is evidence of the attention TCP has received over the years. This paper makes use of hybrid systems to model the transient and... [14 Jan 2008]
ATM QoS Experiments Using TCP Applications: Performance of TCP/IP Over ATM in a Variety of Errored Links
White Paper The purpose of these experiments was to evaluate the ATM QoS requirements for applications that utilize advance TCP/IP protocols implemented with large windows and Selective ACKnowledgements (SACK). Asynchronous Transfer Mode (ATM) Quality of... [14 Jan 2008]
Multiple Layer Error Control Over Wireless Links
White Paper This paper compares the wireless performance of TCP with or without selective acknowledgments and in the presence or absence of a reliable link layer protocol, in order to determine whether link layer error control remains beneficial for TCP... [26 Dec 2007]
TCP K-SACK: A Simple Protocol to Improve Performance Over Lossy Links
White Paper This paper proposes k-SACK, a TCP variant that has considerably improved throughput characteristics over lossy links. A k-SACK source does not consider every packet loss as an indication of congestion. [19 Dec 2007]
Energy Consumption of TCP in Ad Hoc Networks
White Paper A testbed is implemented and the actual energy cost as well as goodput of running TCP Reno, Newreno, SACK (Selective ACKnowledgement) and a version that combines Explicit Link Failure Notification (ELFN) [7] and Explicit Congestion Notification... [05 Dec 2007]
Simulation-Based Comparisons of Tahoe, Reno, and SACK TCP
White Paper This paper uses simulations to explore the benefits of adding Selective ACKnowledgments (SACK) and selective repeat to TCP. The first version is New-Reno TCP, a modified version of TCP without SACK that avoids some of Reno TCP's performance... [30 Oct 2007]
Enabling High Performance Data Transfers on Hosts
White Paper In addition to these four steps, TCP Selective Acknowledgments (SACK) are in the process of being standardized (RFC2018). For completeness, SACK information is included in the table below. In order to take advantage of today's high speed networks... [24 Feb 2004]
