Configuration optimale d'un protocole de liaison de données pour réseaux d'accès fixes sans fil basés sur ATM
Authors: Mangold, Stefan and Forkel, Ingo
Department of Communication Networks (ComNets), Faculty 6, RWTH Aachen University
Contact: publications@comnets.rwth-aachen.de
In Annales des Télécommunications, p.p. 567-576, 2000.
Publication Date: Nov, 2000
On page(s):567-576
ISBN:
Abstract DLC protocols, scheduling, and multiplexing issues for broadband fixed wireless access networks based on ATM are discussed. The established DSA++ MAC protocol has been developed at ComNets and has been widely applied within the German project ATMmobil. It has been a fundamental contribution to the ETSI BRAN standardisation of HIPERLAN/2. The DSA++ is here modified to perform optimal within the fixed wireless access network environment. Therefore, realistic traffic as well as radio channel models for the respective scenarios are introduced. Simulation results are presented, showing the feasibility of the respective protocol stack for offering broadband multimedia services with reasonable quality of service. In addition to this advanced protocol approach, two systems are discussed which are currently under standardisation process. The IEEE 802.16 as well as the European HIPERACCESS systems are both proposed for fixed wireless access networks. Expected scenarios and applications are presented and basic requirements the standards have to fulfil are derived. As another aspect of access networks, their impact on the global information society is discussed.
Author Keywords
Bibtex
@ARTICLE{MaFo_AdT2000,
AUTHOR = {Mangold, S. and Forkel, I.},
TITLE = {Configuration optimale d'un protocole de liaison de données pour
réseaux d'accès fixes sans fil basés sur ATM},
JOURNAL = {Annales des Télécommunications},
YEAR = {2000},
MONTH = {Nov},
VOLUME = {0},
PAGES = {567-576},
AFFILIATION = {Department of Communication Networks (ComNets), Faculty 6, RWTH Aachen University},
ANNOTE = {Telecommunication Network, Transmission Protocol, Data Link Layer, ATM,
Radio Access, Broadband, Radio Channel, Simulation, Standardizatio},
URL = {https://www.comnets.rwth-aachen.de}
}