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A near-optimum mac protocol based on the distributed queueing random access protocol (dqrap) for a cdma mobile communication system

Author
Alonso, L.; Agusti, R.; Sallent, J.
Type of activity
Journal article
Journal
IEEE journal on selected areas in communications
Date of publication
2000-09
Volume
18
Number
9
First page
1701
Last page
1718
DOI
https://doi.org/10.1109/49.872957 Open in new window
Repository
http://hdl.handle.net/2117/98379 Open in new window
URL
http://ieeexplore.ieee.org.recursos.biblioteca.upc.edu/document/872957/ Open in new window
Abstract
This paper presents and analyses a new near– optimum random access protocol. The proposed access scheme is suitable for a CDMA environment and minimises the total number of spreading codes needed to achieve a certain throughput. It is based on distributed queues and a collision resolution algorithm. Computer simulations have been carried out to validate the analytical model and the obtained results show that the protocol has very good stability and delay performance, even compared with medium ...
Citation
Alonso, L., Agusti, R., Sallent, J. A near-optimum mac protocol based on the distributed queueing random access protocol (dqrap) for a cdma mobile communication system. "IEEE journal on selected areas in communications", Setembre 2000, vol. 18, núm. 9, p. 1701-1718.
Keywords
Access protocols, Code division multiple access, Delays, Land mobile radio, Queueing theory, Radio receivers, Telecommunication traffic
Group of research
CCABA - Advanced Broadband Communications Center
GRCM - Mobile Communication Reserach Group
WiComTec - Wireless Communications and Technologies Research Group

Participants