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Title:
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Statistical properties of silence gap in public mobile telephony channels with application to data transmission
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Author:
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Barceló Arroyo, Francisco
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Other authors:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica |
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Abstract:
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This paper examines the probability distribution of the channel idle time in mobile public telephony systems: personal communication systems (PCS) and private mobile radio (PMR). Results are used to predict the time available for data transmission on channels dynamically assigned to voice and data, which usually prioritize voice with preemption. The probability of having to interrupt a data block because the channel is preempted by voice is analytically derived. Several strategies can be used to include the most suitable data block first in silence gaps. Different policies should depend on statistical properties of the gap for a specific system to achieve optimal performance. |
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Abstract:
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Peer Reviewed |
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Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors
-Cellular telephone systems
-voice preemption
-resource sharing
-dynamic resource allocation
-cellular network
-data communication
-land mobile radio
-personal communication networks
-probability
-radiotelephony
-statistical analysis
-telecommunication channels
-voice communication
-statistical properties
-silence gap
-public mobile telephony channels
-data transmission
-probability distribution
-channel idle time
-mobile public telephony systems
-personal communication systems
-PCS
-private mobile radio
-PMR
-voice transmission
-optimal performance
-channel allocation
-data stream interrupt probability
-Telefonia mòbil
-Ràdio |
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Rights:
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Document type:
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Conference Object |
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Published by:
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IEEE
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Share:
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