Title :
An adaptive control mechanism for the DQDB CO data service
Author :
Orozco-Barbosa, L. ; Tao, X. ; Gupta, A.
Author_Institution :
Sch. of Inf. Technol. & Eng., Ottawa Univ., Ont., Canada
Abstract :
The connection oriented data service (CO service) has been defined by the IEEE 802.6 committee to support variable-bit-rate (VBR) data services over DQDB MANs. The main aim of the CO service is to be able to guarantee the QoS required by a wide variety of VBR services. We derive an adaptive bandwidth allocation control mechanism for the DQDB CO data service. Simulation results demonstrate the effectiveness of the proposed mechanism in providing the guarantees on the throughput required by the applications under changing network conditions
Keywords :
access protocols; adaptive control; bandwidth allocation; data communication; metropolitan area networks; quality of service; telecommunication control; DQDB CO data service; IEEE 802.6 committee; QoS guarantee; VBR services; adaptive bandwidth allocation control; adaptive control mechanism; connection oriented data service; simulation results; throughput; variable-bit-rate data services; Adaptive control; Bandwidth; Channel allocation; Costs; Counting circuits; Data engineering; Information technology; Programmable control; Protocols; Throughput;
Conference_Titel :
Communications, Computers and Signal Processing, 1999 IEEE Pacific Rim Conference on
Conference_Location :
Victoria, BC
Print_ISBN :
0-7803-5582-2
DOI :
10.1109/PACRIM.1999.799490
