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Title:
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A near-optimum medium access protocol based on the distributed queueing random access protocol (DQRAP) for a CDMA third generation mobile communication system
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Author:
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Alonso Zárate, Luis Gonzaga; Agustí Comes, Ramon; Sallent Roig, José Oriol
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Other authors:
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Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. GRCM - Grup de Recerca en Comunicacions Mòbils |
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Abstract:
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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 access protocols using
more available spreading codes |
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Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Comunicacions mòbils
-Mobile communication systems
-Access protocols
-Communication system control
-Delay
-Media Access Protocol
-Mobile communication
-Multiaccess communication
-Road accidents
-Robustness
-Switches
-Telecommunication traffic
-Comunicacions mòbils, Sistemes de |
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Rights:
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Document type:
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Article - Published version
Conference Object |
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Published by:
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Institute of Electrical and Electronics Engineers (IEEE)
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Share:
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