This paper analyzes airport congestion when carriers are nonatomistic, showing how the results of the road-pricing literature are modi ̄ed when the economic agents causing congestion have market power. The analysis shows that when an airport is dominated by a monopolist, either discriminating or nondiscriminating, congestion is fully internalized, provided that a separability assumption on trave...

Active Congestion Control (ACC) uses Active Networking (AN) technology to make feedback congestion control more responsive to network congestion. Current endto-end feedback congestion control systems detect and relieve congestion only at endpoints. ACC includes programs in each data packet that tell routers how to react to congestion without incurring the round trip delay that reduces feedback’...

1Student, Dept. of Computer Engineering, PICT, Pune, India 2Professor, Dept. of Computer Engineering, PICT, Pune, India ---------------------------------------------------------------------***--------------------------------------------------------------------Abstract With the rapid growth in Data Center Network (DCN), many problems are observed by the researchers. These problems are related to...

The demand for fast transfer of large volumes of data, and the deployment of the network infrastructures is ever increasing. However, the dominant transport protocol of today, TCP, does not meet this demand because it favors reliability over timeliness and fails to fully utilize the network capacity due to limitations of its conservative congestion control algorithm. The slow response of TCP in...

y Abstract In the context of TCP, several researchers have proposed heuristics to detect or predict congestion in the network. In this paper, the term congestion predictors refers to such heuristics. Past proposals require TCP sender to reduce its window size when congestion is detected or predicted (otherwise, the heuristic may dictate that the sender window be held constant or increased). The...

-In this paper a practically efficient quality of service algorithm is proposed .Here we have a WARSHALS CONGESTION BASED algorithm for congestion path matrix to be retrieved .The algorithm provides the shortest congestion path matrix due to the congestion that is available in between the different vertex .The algorithm provides an alternate solution to the problem available using constant cong...

This paper describes the recent advancements in network congestion control in the Linux kernel. Specifically the paper focuses on the TCP congestion framework, and the implementation of the DCCP protocol stack. Linux has had multiple TCP congestion methods added to it and the subsequent growth of the codebase has made development difficult. As a result a congestion control framework has been in...

In the TCP network environment system the researcher and developer mainly focus on congestion control. The existing paper provides an analysis of congestion metric with or without flow of information in queue based AQM algorithms, on the basis of the algorithms, proposed a new algorithm APAQM (An Alternative path Active Queue Management Congestion control Algorithm). An Alternative path Active ...

We introduce a simple model of the Relentless Congestion Control proposed by Matt Mathis. Relentless Congestion Control (RCC) is a modification of the AIMD congestion control which consists in decreasing the TCP congestion window by the number of lost segments instead of halving it. Despite some ongoing discussions at the ICCRG IETF-group, this congestion control has, to the best of our knowled...

data envelopment analysis (dea) is an approach for evaluating performances of decision making units (dmus). the performances of dmus are affected by the amount of sources that dmus used. usually increases in inputs cause increases in outputs. however, there are situations where increases in one or more inputs generate a reduction in one or more outputs. in such situations there is congestion in...