Results 281 to 290 of about 1,296,552 (329)

Congestion Control in Multicast Networks

2008
Multicast is a transmission service that simultaneously delivers packets from a sender to a group of receivers. The set of receivers form a multicast group logically identi?ed by a unique multicast address. In a network with network level multicast support (e.g. IP) a copy of each packet is transmitted once on each link of a directed tree rooted at the
Miguel Rodríguez Pérez, Cándidol López-García, Sergio Herrería-Alonso   +2 more
openaire   +1 more source

Optimal Congestion Control in Single Destination Networks

IEEE Transactions on Communications, 1985
We present an algorithm for optimal routing in communication networks, resulting in minimum time and minimum total delay clearing of congested traffic towards a single destination. The algorithm is suitable for on- line implementation and can also be applied in the presence of time constant external arrival rates.
Stassinopoulos, G. I., Konstantopoulos, Panagiotis   +1 more
openaire   +1 more source

Towards Practical Network-to-Network Congestion Control

International Conference on Networking, International Conference on Systems and International Conference on Mobile Communications and Learning Technologies (ICNICONSMCL'06), 2006
We discuss the use of congestion control mechanisms at the network edges to complement traditional end-to-end congestion control. We argue that such mechanisms will be necessary in the future to deal with unresponsive and even misbehaving traffic flows.
J. Riihijarvi, null Lili Wu, P. Mahonen
openaire   +1 more source

Neural network control for TCP network congestion

Proceedings of the 2005, American Control Conference, 2005., 2005
Active queue management (AQM) has been widely used for congestion avoidance in transmission control protocol (TCP) networks. Although numerous AQM schemes have been proposed to regulate a queue size close to a reference level, most of them are incapable of adequately adapting to TCP network dynamics due to TCP's non-linearity and time-varying ...
H.C. Cho, M.S. Fadali, null Hyunjeong Lee   +2 more
openaire   +1 more source

Twofold control loop network‐level congestion control

European Transactions on Telecommunications, 2006
AbstractActive monitoring of a network's congestion level can be coupled with network‐level traffic control to maximise usage of bandwidth resources and avoid congestion. Explicit signalling between nodes has been introduced in literature to enable novel congestion control schemes.
Andrea Calvagna, Giuseppe Tropea
openaire   +1 more source

Adaptive congestion control in networks with multiple congested nodes

2008 3rd International Symposium on Communications, Control and Signal Processing, 2008
In this paper, an analytical method for a design of a congestion control scheme in packet switching network is presented .This scheme is particularly suitable for implementation in ATM Switch Systems, for the support of the available bit rate (ABR) service in ATM networks .The control method is rate based with a local feedback controller associated ...
K. Keramat Jahromi, S. A. Hassan, R. Barzamini   +2 more
openaire   +1 more source

Congestion relief on power-controlled CDMA networks

IEEE Journal on Selected Areas in Communications, 1996
A digital cellular radio code-division multiple-access (CDMA) system can only support a finite number of users before the interference plus noise power density, I/sub 0/, received at the cellular base station causes an unacceptable frame-error rate. Once the maximum interference level is reached, new arrivals should be blocked.
openaire   +1 more source

Congestion Control in Packet Networks

1980
An overview of the congestion control mechanisms designed for the GMD-Network and investigated by simulation is presented. In more details a generalization of “congestion control by input buffer limits” is pointed out. These investigations were performed at the institute for teleprocessing of the Gesellschaft fur Mathematik und Datenverarbeitung (GMD ...
openaire   +1 more source

Wireless networks congestion control

2012
Congestion control in wireless networks is an important and open issue. Previous research has proven the poor performance of the Transport Control Protocol (TCP) in such networks. The factors that contribute to the poor performance of TCP in wireless environments concern its unsuitability to identify/detect and react properly to network events, its TCP
openaire   +1 more source

Flow Control of Congested Networks

1987
This volume is a compendium of papers presented during the NATO Workshop which took place in Capri, Italy, October 12-18, 1986 on the general subject of "Flow Control of Congested Networks: The Case of Data Processing and Transportation," and of which we acted as co-chairmen.
openaire   +1 more source