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PERFORMANCE ANALYSIS OF TRAFFIC CONTROL METHODS ON MIXED TRAFFIC CLASSES IN ATM LAN
Author(s) -
WAKAMIYA NAOKI,
MURATA MASAYUKI,
MIYAHARA HIDEO
Publication year - 1996
Publication title -
international journal of communication systems
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.344
H-Index - 49
eISSN - 1099-1131
pISSN - 1074-5351
DOI - 10.1002/(sici)1099-1131(199601)9:1<23::aid-dac296>3.0.co;2-a
Subject(s) - computer science , computer network , service (business) , quality of service , class (philosophy) , reservation , bandwidth (computing) , real time computing , artificial intelligence , economics , economy
We treat traffic control methods for the multimedia ATM LAN, in which two service classes are considered; one is for high‐speed data transfer based on a fast reservation protocol (FRP service class) and the other is for the continuous bit rate (CBR) traffic such as motion video (CBR service class). Through an analytic method, the performance of the CBR service class traffic is shown to be heavily affected by the FRP service class traffic. Thus, we introduce a reserved bandwidth for the CBR service class to guarantee some appropriate level of performance for the CBR service class. With the reserved bandwidth for CBR service class, the performance of CBR service class can be preserved from being affected by the FRP class traffic load.