Tcp congestion control for heterogeneous networks

A congestion control and network technology, applied in the field of network communication, which can solve the problems of network under-drive or over-drive

Active Publication Date: 2012-10-17
NANJING YUYAN INFORMATION TECH
View PDF4 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In MulTCP, N virtual TCP sessions are used to simulate the behavior of multiple actual parallel TCP sessions. When N is selected properly, very

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Tcp congestion control for heterogeneous networks
  • Tcp congestion control for heterogeneous networks
  • Tcp congestion control for heterogeneous networks

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] It should be appreciated that, for simplicity and clarity of illustration, and are considered appropriate, reference numerals may be repeated between the drawings to indicate corresponding or analogous elements. Additionally, numerous specific details were set forth in advance in order to provide a thorough understanding of the embodiments described herein. However, it will be understood by those of ordinary skill in the art that the embodiments described herein may be practiced without these specific details. In other instances, well-known methods, procedures, and components have not been described in detail so as not to obscure the embodiments described herein. Also, the description should not be considered as limiting the scope of the embodiments described herein.

[0024] A TCP congestion control mechanism is described, referred to here as TCP-FIT. TCP-FIT utilizes multiple parallel virtual TCP connections to fully and completely utilize the bandwidth of the netwo...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

A congestion control mechanism for TCP communication sessions is described. The congestion control mechanism adjusts the size of the congestion window based on a number, N, of parallel virtual connections. The number N of parallel virtual connections used to determine the congestion window is dynamically adjusted based on an estimation of the network condition.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to TCP congestion control of heterogeneous networks. Background technique [0002] The function of the TCP congestion control algorithm is to adjust the rate at which the protocol uses a congestion control window cwnd to send data packets to the network. A good congestion algorithm can fully utilize the bandwidth, thereby avoiding packet loss caused by overdriving the network. Since the introduction of TCPReno, the first widely used TCP congestion control algorithm, many TCP congestion control algorithms have been proposed. From a higher level, based on the input of the control mechanism, the existing TCP congestion algorithms can be divided into three main categories: loss-based TCP, delay-based TCP and hybrid TCP. [0003] Loss-based TCP includes: original TCP Reno, TCP Bic, TCP CUBIC, high-speed TCP, scalable TCP, etc. Among these delay-based TCP variants, TCP Re...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04L12/56H04L47/27H04L47/22
CPCH04L47/225H04L47/27
Inventor 温江涛王静远韩宇星
Owner NANJING YUYAN INFORMATION TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap