Adaptive bandwidth allocation by hierarchical control of multiple ATM traffic classes
IEEE INFOCOM '92 Proceedings of the eleventh annual joint conference of the IEEE computer and communications societies on One world through communications (Vol. 1)
Peak rate enforcement in ATM networks
IEEE INFOCOM '92 Proceedings of the eleventh annual joint conference of the IEEE computer and communications societies on One world through communications (Vol. 2)
Congestion avoidance in ATM networks
IEEE INFOCOM '92 Proceedings of the eleventh annual joint conference of the IEEE computer and communications societies on One world through communications (Vol. 2)
Congestion avoidance in high-speed interconnection systems
Computer Networks and ISDN Systems - Special issue on high-speed local and metropolitan area networks
A reservation principle with applications to the ATM traffic control
Computer Networks and ISDN Systems - Special issue on the ATM—asynchronous transfer mode
Computer Networks and ISDN Systems - Special issue: telecommunication services for developing economics
Effective bandwidth allocation and buffer dimensioning in ATM based networks with priorities
Computer Networks and ISDN Systems - Special issue: telecommunication services for developing economics
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In this paper, congestion control schemes are proposed to prevent the network from congestion for ATM (Asynchronous Transfer Mode) networks by controlling the congestion at VC (virtual circuit) and cell levels. At VC level, a bandwidth allocation scheme is performed during the call setup in the form of bandwidth reservation. Call acceptance is decided on the basis of on-line evaluation of traffic utilization. This scheme confines the bandwidth allocation according to the anticipated traffic characteristics and the quality requirements of connected calls. On the other hand, at cell level, an enforcement scheme is proposed to smooth the unexpected traffic from each source during the transmission period. This scheme only allows a cell to be dispatched at the begin of each slot time, thereby regulating cells entering the public network. In addition, several bandwidth enforcement mechanisms and bandwidth allocation methods are presented in order for comparison with the proposed schemes. It shows from the simulation that our schemes perform better than other methods.