BISDN Adaptation Layer and Logical Link Control with Resource Reservation for a Flexible Transport System
نویسنده
چکیده
Broadband ISDN promises to integrate a wide range of services CCITT standardized ATM as the transfer mode for BISDN ATM network technology can support the quality of service QOS de mands of emerging applications These applications require trans port systems with a high performance and with support of various services This paper presents the requirements for the interface between ATM layer and a exible transport component together with resource management concepts in the ATM layer and in the transport system An eXtended ATM Adaptation Layer XAAL is proposed which o ers enhanced AAL and LLC functionality for upcoming applications communication needs in a exible manner This exibility is accomplished by mapping QOS demands onto ATM resources XAAL is function based rather than layered It is designed to be implemented partially in hardware and partially in software We demonstrate the mapping and con guration pro cess of XAAL by some examples
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تاریخ انتشار 2004