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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
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.
1e7d352c-2e6e-4892-bb0b-4f4744d3dc63
Münster, M.
c7bbba92-827f-4a77-bdc2-fbed67caab36
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
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), United States. 07 - 10 Oct 2001. pp. 87-91 .

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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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), United States, 2001-10-07 - 2001-10-10
Organisations: Southampton Wireless Group

Identifiers

Local EPrints ID: 257137
URI: https://eprints.soton.ac.uk/id/eprint/257137
PURE UUID: 717cffe1-60b5-42e0-ab9f-bc28318da091
ORCID for L. Hanzo: ORCID iD orcid.org/0000-0002-2636-5214

Catalogue record

Date deposited: 17 Dec 2003
Last modified: 24 Oct 2018 00:37

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Contributors

Author: P.J. Cherriman
Author: M. Münster
Author: L. Hanzo ORCID iD

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