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In recent years, inter vehicular networking technologies are gaining momentum due to its merger with wireless internet through infrastructure gateways. A large quantity of internet data traffic heavily relies on transmission control protocol (TCP) due to reliable connection oriented services. TCP with sluggish window growth and weakly shaped congestion control mechanism fails under multi-hop inter...
Transmission control protocol (TCP) performance under multi-hop wireless network heavily depends on retransmission timeout (RTO) estimation algorithm. The existing Jacobson RTO estimation algorithm implemented in the TCP's retransmission (RT) timer collapses under multi-hop wireless environment due to sudden round trip time (RTT) delay spike, leads to the spurious timeout. This paper proposes an enhanced...
In this paper, a new queuing mechanism called proactive agile response (PAR) Queue proposed for the multi-hop wireless node that regulates the queue buildup and stabilizes the traffic flows under heavy traffic condition. The PAR uses multilevel packet marking with no additional computational complexity that notifies and controls congestion at its incipient stage. The PAR queuing algorithm supports...
Congestion occurs in the multi-hop wireless relay routers as the packet arrival rate outpaces traffic handling capacity. Congestion introduces packet loss, queuing delay and restraint formation of new connections in the networks. An intelligent queue management needed in the wireless relay routers that effectively regulate the queue accumulation and avoid network congestion. In this paper, an experimental...
Transmission Control Protocol (TCP), a reliable stream delivery transport protocol performs well in wired network compared to the multi-hop wireless network. The multi-hop wireless networks have several distinct features like dynamic self-configuration and self-healing ability remains integrated with wireless internet that enhances its capability. The TCP implementation in multi-hop wireless network...
Recent years internet blended multi-hop wireless networking technology experience growth in diverse sectors ranging from health care to the defense industry. An immense internet data traffic quantity depends on the transmission control protocol (TCP) due to its reliable data carrying ability between end process. TCP's congestion control algorithm performance under multi-hop wireless networks (MWN)...
Multi-hop technologies are recently gaining momentum due to its integration with wireless internet, Transmission Control Protocol (TCP), a consistent self clocking transport protocol plays a decisive role in an Internet's performance as it carries huge quantum of internet data traffic globally. TCP's performance over multi-hop wireless networks remains a challenging concern because of its characteristics,...
Last decade seen an astronomical growth in the development of the multi-hop wireless technologies such as mobile ad-hoc network, vehicular ad-hoc network and cognitive radio network, the network congestion poses a serious threat in full scale deployment of wireless multi-hop technologies towards internet architecture. An active queue management (AQM) is a proactive, effective congestion control mechanism...
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