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Design and performance evaluation of a scheme for voice-data channel access in third generation microcellular wireless networks

Cleary, A.C, Paterakis Michalis

Πλήρης Εγγραφή

URI: http://purl.tuc.gr/dl/dias/FB52F396-AF45-4EA7-B7AF-B1681F4EB19A
Έτος 1996
Τύπος Πλήρης Δημοσίευση σε Συνέδριο
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Λεπτομέρειες
Βιβλιογραφική Αναφορά A.C. Cleary, M. Paterakis, "Design and performance evaluation of a scheme for voice-data channel access in third generation microcellular wireless networks," in 1996 Universal Personal Communications, Record., 5th IEEE International Conference on , pp. 1 - 6, doi: 10.1109/ICUPC.1996.557691 https://doi.org/10.1109/ICUPC.1996.557691
Εμφανίζεται στις Συλλογές
Δημοσιεύσεις σε Συνέδρια στην Κοινότητα Σχολή Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών

Περίληψη

We propose and evaluate a promising reservation random access (RRA) scheme for integrating voice and data traffic in outdoor microcellular environments. The on/off nature of packetized voice traffic is used to provide voice multiplexing at the talkspurt level, over a time slotted channel with a periodic frame structure. We consider an ideal protocol, a variant of slotted ALOHA, and a collision resolution (splitting) algorithm for the transmission of voice request packets; and, a splitting algorithm for the transmission of data request packers. Analytical results are presented for voice performance measures, such as the steady state packet dropping probability and throughput. Simulations are used to study the steady state voice packet dropping distribution per talkspurt, and to illustrate preliminary voice-data integration considerations

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