NDLI: Analyze the distortion region in Gaussian broadcast channel by bandwidth compression and expansion using different coding schemes

Content Provider	IEEE Xplore Digital Library
Author	Thanya, T. Mol, T.M.B.
Copyright Year	2013
Description	Author affiliation: Dept. of M.E. Commun. Syst., PET Eng. Coll., Vallioor, India (Thanya, T.) \|\| Dept. of ECE, PET Eng. Coll., Vallioor, India (Mol, T.M.B.)
Abstract	Broadcasting Gaussian sources over a Gaussian broadcast channel is a major problem in information theory. Consider the problem of sending a correlated Gaussian source S = $(S_{1},S_{2}...$ ... $.S_{m})$ over a power limited Gaussian broadcast channel. User i (1,2,..m) observes the transmitted signal which is affected by Gaussian noise with power $σ_{i}^{2}$ and desires to estimate $S_{i}.$ This paper aims to analyze the distortion (squared error) regions that are simultaneously achievable at the receivers by using hybrid digital analog (HDA) joint source channel coding (JSCC) coding scheme. First, consider the problem of broadcasting a bivariate Gaussian source over a two-user power limited Gaussian broadcast channel to two users. Two bandwidth mismatch cases are considered: i) broadcasting with bandwidth compression, and ii) broadcasting with bandwidth expansion. This paper also considers the problem of broadcasting three Gaussian sources over a three user power limited Gaussian broadcast channel. First two sources are correlated and the third one is independent to other two sources. Finally, compare the achievable inner bound distortion region to outer bound distortion region.
Sponsorship	IEEE
Starting Page	744
Ending Page	749
File Size	261939
Page Count	6
File Format	PDF
ISBN	9781467357593
e-ISBN	9781467357586
DOI	10.1109/CICT.2013.6558193
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-04-11
Publisher Place	South Korea
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Conferences Hybrid digital analog coding Bandwidth Receivers Gaussian broadcast channel Broadcasting Decoding Separate source channel coding Channel coding Bandwidth compression/expansion
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

On the Performance of Hybrid Digital-Analog Coding for Broadcasting Correlated Gaussian Sources

Hybrid digital-analog joint source-channel coding for broadcasting correlated gaussian sources ∗.

Hybrid digital-analog coding with bandwidth compression for gaussian source-channel pairs.

Hybrid coding for gaussian broadcast channels with gaussian sources (906).

Hybrid digital-analog coding for interference broadcast channels.

Hybrid Digital-Analog Codes for Source-Channel Broadcast of Gaussian Sources Over Gaussian Channels

Hybrid digital-analog source-channel coding for bandwidth compression/expansion (2006)

Distortion bounds for broadcasting a gaussian source in the presence of interference.

2009 ieee information theory workshop broadcasting correlated gaussian sources with bandwidth expansion ∗.

Analyze the distortion region in Gaussian broadcast channel by bandwidth compression and expansion using different coding schemes

Similar Documents

On the Performance of Hybrid Digital-Analog Coding for Broadcasting Correlated Gaussian Sources

Hybrid digital-analog joint source-channel coding for broadcasting correlated gaussian sources ∗.

Hybrid digital-analog coding with bandwidth compression for gaussian source-channel pairs.

Hybrid coding for gaussian broadcast channels with gaussian sources (906).

Hybrid digital-analog coding for interference broadcast channels.

Hybrid Digital-Analog Codes for Source-Channel Broadcast of Gaussian Sources Over Gaussian Channels

Hybrid digital-analog source-channel coding for bandwidth compression/expansion (2006)

Distortion bounds for broadcasting a gaussian source in the presence of interference.

2009 ieee information theory workshop broadcasting correlated gaussian sources with bandwidth expansion ∗.

Analyze the distortion region in Gaussian broadcast channel by bandwidth compression and expansion using different coding schemes