Network Coding-Based Congestion Control at Network Layer: Protocol Design and Evaluation
نویسندگان
چکیده
منابع مشابه
Network Coding-based Congestion Control at Network Layer: Protocol Design and Evaluation
The paper proposes a congestion control protocol based on Network Coding (NC) operations for the butterfly topology. The proposed protocol defines XOR-based coding and decoding algorithms adapted to streams having different rates and characteristics, as well as a signalling protocol required for dynamic activation and deactivation of NC operations. Some general principles related to the integra...
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The increase in bandwidth, the number of internet users and the variety of internet applications, all point towards the need for adaptive and flexible internet protocols. Alternatively, they also emphasize on the necessity for specialized protocols that cater to application requirements. Current Transport protocols such as TCP and UDP are not flexible enough to be used by applications which dif...
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The transmission control protocol (TCP) which is the dominant congestion control protocol at the transport layer is proved to have many performance problems with the growth of the Internet. TCP for instance results in throughput degradation for high bandwidth delay product networks and is unfair for flows with high round trip delays. There have been many patches and modifications to TCP all of ...
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Congestion in the network is increasing immensely due to the growth of usage of multimedia application. This lead to unresponsive and misbehaving traffic flows. There are few primitive scheduling schemes to control the congestion in the network, which worked only at end-to-end network, due which they were unable to prevent the congestion collapse and unfairness created by applications that are ...
متن کاملCross-layer topology design for network coding based wireless multicasting
This paper considers wireless multicast networks where network coding (NC) is applied to improve network throughput. A novel joint topology and cross-layer design is proposed to maximise the network throughput subject to various quality-of-service constraints, such as: wireless multicast rate, wireless link capacity, energy supply and network lifetime. Specifically, a heuristic NC-based link-co...
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ژورنال
عنوان ژورنال: International journal of Computer Networks & Communications
سال: 2011
ISSN: 0975-2293
DOI: 10.5121/ijcnc.2011.3108