HIPERLAN-like Turbo Coded Multi-user Detection Assisted OFDM Based Interactive Video Telephony
HIPERLAN-like Turbo Coded Multi-user Detection Assisted OFDM Based Interactive Video Telephony
Multiuser detection assisted, multiple transmit antenna based OFDM arrangements are studied in the context of HIPERLAN 2-like systems. It is demonstrated that the system’s user capacity can be improved with the aid of unique spatial user signatures, hence supporting a multiplicity of users. The Maximum Likelihood Sequence Estimation (MLSE) detection algorithm outperformed the Minimum Mean Square Error (MMSE) scheme by about 5dB in terms of the required Signal-to-Noise Ratio (SNR) and this performance gain manifested itself also in terms of the system’s improved video performance.
87-91
Cherriman, P.J.
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Münster, M.
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Hanzo, L.
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October 2001
Cherriman, P.J.
1e7d352c-2e6e-4892-bb0b-4f4744d3dc63
Münster, M.
c7bbba92-827f-4a77-bdc2-fbed67caab36
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
Cherriman, P.J., Münster, M. and Hanzo, L.
(2001)
HIPERLAN-like Turbo Coded Multi-user Detection Assisted OFDM Based Interactive Video Telephony.
VTC'2001 (Fall), Atlantic City, United States.
07 - 10 Oct 2001.
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
Multiuser detection assisted, multiple transmit antenna based OFDM arrangements are studied in the context of HIPERLAN 2-like systems. It is demonstrated that the system’s user capacity can be improved with the aid of unique spatial user signatures, hence supporting a multiplicity of users. The Maximum Likelihood Sequence Estimation (MLSE) detection algorithm outperformed the Minimum Mean Square Error (MMSE) scheme by about 5dB in terms of the required Signal-to-Noise Ratio (SNR) and this performance gain manifested itself also in terms of the system’s improved video performance.
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pjc-lh-vtcfall-2001.pdf
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More information
Published date: October 2001
Additional Information:
Event Dates: 7-10 October 2001 Organisation: IEEE Address: Atlantic City, USA
Venue - Dates:
VTC'2001 (Fall), Atlantic City, United States, 2001-10-07 - 2001-10-10
Organisations:
Southampton Wireless Group
Identifiers
Local EPrints ID: 257137
URI: http://eprints.soton.ac.uk/id/eprint/257137
PURE UUID: 717cffe1-60b5-42e0-ab9f-bc28318da091
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Date deposited: 17 Dec 2003
Last modified: 18 Mar 2024 02:33
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Contributors
Author:
P.J. Cherriman
Author:
M. Münster
Author:
L. Hanzo
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