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Joint Iterative-Detection of Reversible Variable-Length Coded Constant Bit Rate Vector-Quantized Video and Coded Modulation

Joint Iterative-Detection of Reversible Variable-Length Coded Constant Bit Rate Vector-Quantized Video and Coded Modulation
Joint Iterative-Detection of Reversible Variable-Length Coded Constant Bit Rate Vector-Quantized Video and Coded Modulation
Joint video-coding, channel-coding and modulation schemes based on a Constant Bit Rate (CBR) video codec, Variable Length Codes (VLCs) as well as Trellis Coded Modulation (TCM) and Turbo TCM (TTCM) schemes are proposed. These arrangements have a latency of a single video frame duration. significant coding gain is achieved without bandwidth expansion with the advent of iterative decoding exchanging extrinsic information between the VLC and the TCM or TTCM decoders. The performance of the proposed schemes was evaluated for transmission over uncorrelated Rayleigh fading channels and the best scheme was found to be about 3~dB from the Rayleigh channel's capacity limit.
2231-2234
Ng, S.X.
e19a63b0-0f12-4591-ab5f-554820d5f78c
Guo, F.
fe818c17-ec7b-4e21-b8f3-f2fb11fe5dd8
Wang, J.
53d8d8bd-3c17-406e-9acf-961cc86b9a00
Yang, L-L.
ae425648-d9a3-4b7d-8abd-b3cfea375bc7
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
Ng, S.X.
e19a63b0-0f12-4591-ab5f-554820d5f78c
Guo, F.
fe818c17-ec7b-4e21-b8f3-f2fb11fe5dd8
Wang, J.
53d8d8bd-3c17-406e-9acf-961cc86b9a00
Yang, L-L.
ae425648-d9a3-4b7d-8abd-b3cfea375bc7
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1

Ng, S.X., Guo, F., Wang, J., Yang, L-L. and Hanzo, L. (2004) Joint Iterative-Detection of Reversible Variable-Length Coded Constant Bit Rate Vector-Quantized Video and Coded Modulation. European Signal Processing Conference (EUSIPCO), Vienna, Austria. 06 - 10 Sep 2004. pp. 2231-2234 .

Record type: Conference or Workshop Item (Paper)

Abstract

Joint video-coding, channel-coding and modulation schemes based on a Constant Bit Rate (CBR) video codec, Variable Length Codes (VLCs) as well as Trellis Coded Modulation (TCM) and Turbo TCM (TTCM) schemes are proposed. These arrangements have a latency of a single video frame duration. significant coding gain is achieved without bandwidth expansion with the advent of iterative decoding exchanging extrinsic information between the VLC and the TCM or TTCM decoders. The performance of the proposed schemes was evaluated for transmission over uncorrelated Rayleigh fading channels and the best scheme was found to be about 3~dB from the Rayleigh channel's capacity limit.

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Published date: 6 September 2004
Additional Information: Invited Paper Event Dates: 6-10th September 2004
Venue - Dates: European Signal Processing Conference (EUSIPCO), Vienna, Austria, 2004-09-06 - 2004-09-10
Related URLs:
Organisations: Southampton Wireless Group
Learn more about Southampton Wireless Group research

Identifiers

Local EPrints ID: 260330
URI: http://eprints.soton.ac.uk/id/eprint/260330
PURE UUID: db476aea-cd7a-4afb-b3d5-33d25ddf7e43
ORCID for S.X. Ng: ORCID iD orcid.org/0000-0002-0930-7194
ORCID for L-L. Yang: ORCID iD orcid.org/0000-0002-2032-9327
ORCID for L. Hanzo: ORCID iD orcid.org/0000-0002-2636-5214

Catalogue record

Date deposited: 20 Jan 2005
Last modified: 18 Mar 2024 02:49

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Contributors

Author: S.X. Ng ORCID iD
Author: F. Guo
Author: J. Wang
Author: L-L. Yang ORCID iD
Author: L. Hanzo ORCID iD

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