標題: A Contention Access Protocol with Dynamic Bandwidth Allocation for wireless ATM networks
作者: Yuang, MC
Tien, PL
Chen, CS
資訊工程學系
Department of Computer Science
公開日期: 2000
摘要: In this paper, we propose a new Contention Access Protocol (CAP) augmented with a Dynamic Bandwidth Allocator (DBA) for wireless ATM networks supporting ABR and Signaling Control (SCR) traffic. CAP incorporates a dynamic tree-splitting collision resolution algorithm parameterized by an optimal Splitting Depth (SD). DBA performs estimation and on-line prediction of ABR self-similar traffic characteristics. It in turn determines the optimal SD per every frame, satisfying ABR throughput and SCR blocking probability requirements while retaining maximal aggregate throughput. Simulation results postulate the optimal SD's under various ABR and SCR traffic conditions. These results are then off-line trained and constructed by a Back Propagation Neural Network (BPNN), which is used on-line for optimal bandwidth allocation.
URI: http://hdl.handle.net/11536/19176
ISBN: 0-7803-6283-7
ISSN: 1550-3607
期刊: ICC 2000: IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, CONFERENCE RECORD, VOLS 1-3: GLOBAL CONVERGENCE THROUGH COMMUNICATIONS
起始頁: 149
結束頁: 153
顯示於類別:會議論文