Current TCP flow control depends on packet losses to find the workload that a network can support. A variety of situations, including lossy wireless networks, asymmetric networks and web traffic workload, violates many of the assumptions made by TCP, causing degraded end-to-end performances. To...
The TCP protocol has shaped the history and development of computer networks for nearly a half a century. TCP can be easily combined with Internet protocol (IP), which also has a long history, and it has many advantages over other alternatives such as UDP and SCTP. The most important featur...
packets may be sent along multiple routes. The TCP program layer in the client computer waits until all packets have arrived. It then acknowledges those it receives and asks for the retransmission of any it does not, based on missing packet numbers. The TCP layer then assembles the packets ...
Protocol (UDP), which is used to establishlow-latencyconnections between applications and decrease transmissions time. TCP can be an expensive network tool as it includes absent or corrupted packets and protects data delivery with controls like acknowledgments, connection startup, and flow control. ...
2.2.4 流量控制(Flow Control) 目前为止的讨论都假设接收端能够与发送端保持同步,但实际情况并非如此,而且发送端和接收端都有一定大小的缓冲区,所以接收端需要一些方法来减慢发送端速度,这就是流量控制的本质。 虽然我们已经指出了流量控制和拥塞控制是不同的问题,但重要的是首先要理解流量控制是如何工作的,因为用于...
R. Jain and K. K. Ramakrishnan.Congestion Avoidance in Computer Networks with a Connectionless Network Layer: Concepts, Goals and Methodology. Computer Networking Symposium, April 1988. 评估标准 R. Jain, D. Chiu, and W. Hawe.A Quantitative Measure of Fairness and Discrimination for Resource Alloc...
K.K. Ramakrishnan and R. Jain.A Binary Feedback Scheme for Congestion Avoidance in Computer Networks with a Connectionless Network Layer. ACM SIGCOMM, August 1988. 其想法是在路由器和终端主机之间更均匀的分担拥塞控制的责任。每个路由器监控正在处理的负载,并在拥塞即将发生时显式通知终端节点。这个通知是...
K.K. Ramakrishnan and R. Jain.A Binary Feedback Scheme for Congestion Avoidance in Computer Networks with a Connectionless Network Layer. ACM SIGCOMM, August 1988. 其想法是在路由器和终端主机之间更均匀的分担拥塞控制的责任。每个路由器监控正在处理的负载,并在拥塞即将发生时显式通知终端节点。这个通知是...
Computer Networks 1000-Transport layer, TCP Gergely Windisch v spring. 1 Transmission Control Protocol (TCP) RFC: Introduction The TCP is intended to provide a reliable process-to-process communication service in a. 1 Chapter 24 Internetworking Part 4 (Transport Protocols, UDP and TCP, Protocol Po...
TCP allows you to implement flow control, so sender never overpowers a receiver with data. Four Layers of TCP/IP model In this TCP/IP tutorial, we will explain different layers and their functionalities in TCP/IP model: TCP/IP Conceptual Layers ...