Performance Comparison of Wireless Speech Communications Schemes
Performance Comparison of Wireless Speech Communications Schemes
Experiments are conducted using a number of adaptive transmission systems that are suitable for third generation personal communications networks (PCN). It becomes apparent that the selection of the type of modem and number of modulation levels of the modem, the speech codec to be used, and whether to deploy a channel codec, depends on the channel SNR and teletraffic demand if the power consumption of the hand held portable is to be minimised. Following the implications of our experiments, we generalise our findings to some of the requirements of an adaptive transceiver that might - be deployed in the next generation of mobile radio networks.
1.1-1.6
Williams, J.
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Hanzo, L.
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Steele, R.
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April 1995
Williams, J.
2ab33bc3-4988-493b-9cd5-ac68d28385cb
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
Steele, R.
7b1e6d15-a296-43bc-8ff2-37fbeb71b0ae
Williams, J., Hanzo, L. and Steele, R.
(1995)
Performance Comparison of Wireless Speech Communications Schemes.
of 2nd International Workshop on Mobile Multimedia Communications, Bristol University, United Kingdom.
11 - 13 Apr 1995.
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
Experiments are conducted using a number of adaptive transmission systems that are suitable for third generation personal communications networks (PCN). It becomes apparent that the selection of the type of modem and number of modulation levels of the modem, the speech codec to be used, and whether to deploy a channel codec, depends on the channel SNR and teletraffic demand if the power consumption of the hand held portable is to be minimised. Following the implications of our experiments, we generalise our findings to some of the requirements of an adaptive transceiver that might - be deployed in the next generation of mobile radio networks.
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jw-lh-rs-MoMuc-1995.pdf
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Published date: April 1995
Additional Information:
MoMuc-2 Event Dates: 11-13 April 1995 Address: Bristol, UK
Venue - Dates:
of 2nd International Workshop on Mobile Multimedia Communications, Bristol University, United Kingdom, 1995-04-11 - 1995-04-13
Organisations:
Southampton Wireless Group
Identifiers
Local EPrints ID: 258128
URI: http://eprints.soton.ac.uk/id/eprint/258128
PURE UUID: 084cad36-3e71-4d32-8de9-811ae53ed35a
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Date deposited: 30 Jul 2003
Last modified: 18 Mar 2024 02:33
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Contributors
Author:
J. Williams
Author:
L. Hanzo
Author:
R. Steele
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