Multi-Level Modulation in the Indoors Leaky Feeder Environment
Multi-Level Modulation in the Indoors Leaky Feeder Environment
Leaky feeders offer the prospect of high. average Signal to Noise Ratio (SNR) in an indoors environment. The signal is transmitted from a series of slots acting as antennae and superposition of the paths results in fades of up to 25 dB below the mean signal level. A model is presented for the propagation path between the leaky feeder Base Station (BS) antenna and a single omni-directional receiver antenna, which was verified using measurements. The Bit Error Rate (BER) performance of such a system is investigated for I, 2 and 4 bits per symbol, coherent and non-coherent modulation schemes. These are compared with the performance of a more conventional indoor BS antenna.
1554-1558
Torrance, J.M.
45450484-6109-4120-ab06-9715ea9fb005
Keller, T.
41cd2bbf-bf82-4aac-83e9-d585f67f9742
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
April 1996
Torrance, J.M.
45450484-6109-4120-ab06-9715ea9fb005
Keller, T.
41cd2bbf-bf82-4aac-83e9-d585f67f9742
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
Torrance, J.M., Keller, T. and Hanzo, L.
(1996)
Multi-Level Modulation in the Indoors Leaky Feeder Environment.
of VTC'96, Atlanta, USA, Georgia.
28 Apr - 01 May 1996.
.
Record type:
Conference or Workshop Item
(Other)
Abstract
Leaky feeders offer the prospect of high. average Signal to Noise Ratio (SNR) in an indoors environment. The signal is transmitted from a series of slots acting as antennae and superposition of the paths results in fades of up to 25 dB below the mean signal level. A model is presented for the propagation path between the leaky feeder Base Station (BS) antenna and a single omni-directional receiver antenna, which was verified using measurements. The Bit Error Rate (BER) performance of such a system is investigated for I, 2 and 4 bits per symbol, coherent and non-coherent modulation schemes. These are compared with the performance of a more conventional indoor BS antenna.
Text
jmt-tk-lh-vtc-1996.pdf
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More information
Published date: April 1996
Additional Information:
Event Dates: April 28-May 1, 1996 Organisation: IEEE Address: Atlanta, Georgia, USA
Venue - Dates:
of VTC'96, Atlanta, USA, Georgia, 1996-04-28 - 1996-05-01
Organisations:
Southampton Wireless Group
Identifiers
Local EPrints ID: 257165
URI: http://eprints.soton.ac.uk/id/eprint/257165
PURE UUID: c3e67a4a-2cf3-45cd-9e90-1f7529424b65
Catalogue record
Date deposited: 17 Jan 2003
Last modified: 18 Mar 2024 02:33
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Contributors
Author:
J.M. Torrance
Author:
T. Keller
Author:
L. Hanzo
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