Joint Performance of DSA++ MAC Protocol and SR/D-ARQ Protocol for wireless ATM under realistic traffic and channel models
Authors: Petras, Dietmar and Vornefeld, Ulrich
Department of Communication Networks (ComNets), Faculty 6, RWTH Aachen University
Contact: publications@comnets.rwth-aachen.de
In 1st International Workshop on Wireless Mobile ATM Implementation (wmATM'98), Hangzhou, China), 1998.
Publication Date: Apr, 1998
On page(s):
ISBN:
Abstract This paper describes the protocol stack for the ATM air interface that implements the statistical multiplexing of ATM cells with a quality of service as in fixed ATM multiplexers with the same link data rate. The multiplexing is controlled by a service strategy that optimizes the resource allocation based on short-term demands of virtual channels and their negotiated quality of service. A medium access control (MAC) protocol realizes the transmission order of ATM cells given by the service strategy. By this, the protocol stack is able to efficiently support all ATM service categories. The paper focuses on a strategy for transmission of acknowledgments of an automatic repeat request (ARQ) protocol and on a collision resolution algorithm for transmission of capacity requests over the uplink. The performance of the complete protocol stack with MAC and ARQ protocols is evaluated under realistic traffic and channel models by means of an integrated stochastic simulation model.
Author Keywords
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@INPROCEEDINGS{PeVo-wmATM98,
AUTHOR = {Petras, D. and Vornefeld, U.},
TITLE = {Joint Performance of DSA++ MAC Protocol and SR/D-ARQ Protocol for
wireless ATM under realistic traffic and channel models},
JOURNAL = {1st International Workshop on Wireless Mobile ATM Implementation
(wmATM'98)},
YEAR = {1998},
MONTH = {Apr},
VOLUME = {0},
ADDRESS = {Hangzhou, China)},
AFFILIATION = {Department of Communication Networks (ComNets), Faculty 6, RWTH Aachen University},
ANNOTE = {Wireless ATM, MAC, LLC, SR/D-ARQ Protocol, DSA++, Collision Resolution,
Probing Algorith},
URL = {https://www.comnets.rwth-aachen.de}
}