Cross-layer optimization for downlink wavelet video transmission

Hyungkeuk Lee; Sanghoon Lee; Alan Conrad Bovik

doi:10.1109/TMM.2011.2134840

Cross-layer optimization for downlink wavelet video transmission

Hyungkeuk Lee, Sanghoon Lee, Alan Conrad Bovik

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

Cross-layer optimization for efficient multimedia communications is an important emerging issue towards providing better quality-of-service (QoS) over capacity-limited wireless channels. This paper presents a cross-layer optimization approach that operates between the application and physical layers to achieve high fidelity downlink video transmission by optimizing with respect to a quality criterion termed visual entropy using Lagrangian relaxation. By utilizing the natural layered structure of wavelet coding, an optimal level of power allocation is determined, which permits the throughput of visual entropy to be maximized over a multi-cell environment. A theoretical approach to optimization using the Shannon capacity and the Karush-Kuhn-Tucker (KKT) conditions is explored when coupling the application with the physical layers. Simulations show that the throughput gain for cross-layer optimization by visual entropy is increased by nearly 80% at the cell boundary as compared with peak signal-to-noise ratio (PSNR).

Original language	English
Article number	5740607
Pages (from-to)	813-823
Number of pages	11
Journal	IEEE Transactions on Multimedia
Volume	13
Issue number	4
DOIs	https://doi.org/10.1109/TMM.2011.2134840
Publication status	Published - 2011 Aug

Bibliographical note

Funding Information:
Manuscript received May 24, 2009; revised November 28, 2009, June 14, 2010, and November 01, 2010; accepted March 08, 2011. Date of publication April 05, 2011; date of current version July 20, 2011. This work was supported by the Ministry of Knowledge Economy (MKE), Korea, under the national HRD support program for convergence information technology supervised by the National IT Industry Promotion Agency (NIPA) (NIPA-2010-C6150-1001-0013) and Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (2010-0011995). The associate editor coordinating the review of this manuscript and approving it for publication was Dr. Zhihai (Henry) He.

All Science Journal Classification (ASJC) codes

Signal Processing
Media Technology
Computer Science Applications
Electrical and Electronic Engineering

Access to Document

10.1109/TMM.2011.2134840

Cite this

@article{96549389d9d649ed927f87581a3b2a2a,

title = "Cross-layer optimization for downlink wavelet video transmission",

abstract = "Cross-layer optimization for efficient multimedia communications is an important emerging issue towards providing better quality-of-service (QoS) over capacity-limited wireless channels. This paper presents a cross-layer optimization approach that operates between the application and physical layers to achieve high fidelity downlink video transmission by optimizing with respect to a quality criterion termed visual entropy using Lagrangian relaxation. By utilizing the natural layered structure of wavelet coding, an optimal level of power allocation is determined, which permits the throughput of visual entropy to be maximized over a multi-cell environment. A theoretical approach to optimization using the Shannon capacity and the Karush-Kuhn-Tucker (KKT) conditions is explored when coupling the application with the physical layers. Simulations show that the throughput gain for cross-layer optimization by visual entropy is increased by nearly 80% at the cell boundary as compared with peak signal-to-noise ratio (PSNR).",

author = "Hyungkeuk Lee and Sanghoon Lee and Bovik, {Alan Conrad}",

note = "Funding Information: Manuscript received May 24, 2009; revised November 28, 2009, June 14, 2010, and November 01, 2010; accepted March 08, 2011. Date of publication April 05, 2011; date of current version July 20, 2011. This work was supported by the Ministry of Knowledge Economy (MKE), Korea, under the national HRD support program for convergence information technology supervised by the National IT Industry Promotion Agency (NIPA) (NIPA-2010-C6150-1001-0013) and Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (2010-0011995). The associate editor coordinating the review of this manuscript and approving it for publication was Dr. Zhihai (Henry) He.",

year = "2011",

month = aug,

doi = "10.1109/TMM.2011.2134840",

language = "English",

volume = "13",

pages = "813--823",

journal = "IEEE Transactions on Multimedia",

issn = "1520-9210",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "4",

}

TY - JOUR

T1 - Cross-layer optimization for downlink wavelet video transmission

AU - Lee, Hyungkeuk

AU - Lee, Sanghoon

AU - Bovik, Alan Conrad

N1 - Funding Information: Manuscript received May 24, 2009; revised November 28, 2009, June 14, 2010, and November 01, 2010; accepted March 08, 2011. Date of publication April 05, 2011; date of current version July 20, 2011. This work was supported by the Ministry of Knowledge Economy (MKE), Korea, under the national HRD support program for convergence information technology supervised by the National IT Industry Promotion Agency (NIPA) (NIPA-2010-C6150-1001-0013) and Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (2010-0011995). The associate editor coordinating the review of this manuscript and approving it for publication was Dr. Zhihai (Henry) He.

PY - 2011/8

Y1 - 2011/8

N2 - Cross-layer optimization for efficient multimedia communications is an important emerging issue towards providing better quality-of-service (QoS) over capacity-limited wireless channels. This paper presents a cross-layer optimization approach that operates between the application and physical layers to achieve high fidelity downlink video transmission by optimizing with respect to a quality criterion termed visual entropy using Lagrangian relaxation. By utilizing the natural layered structure of wavelet coding, an optimal level of power allocation is determined, which permits the throughput of visual entropy to be maximized over a multi-cell environment. A theoretical approach to optimization using the Shannon capacity and the Karush-Kuhn-Tucker (KKT) conditions is explored when coupling the application with the physical layers. Simulations show that the throughput gain for cross-layer optimization by visual entropy is increased by nearly 80% at the cell boundary as compared with peak signal-to-noise ratio (PSNR).

AB - Cross-layer optimization for efficient multimedia communications is an important emerging issue towards providing better quality-of-service (QoS) over capacity-limited wireless channels. This paper presents a cross-layer optimization approach that operates between the application and physical layers to achieve high fidelity downlink video transmission by optimizing with respect to a quality criterion termed visual entropy using Lagrangian relaxation. By utilizing the natural layered structure of wavelet coding, an optimal level of power allocation is determined, which permits the throughput of visual entropy to be maximized over a multi-cell environment. A theoretical approach to optimization using the Shannon capacity and the Karush-Kuhn-Tucker (KKT) conditions is explored when coupling the application with the physical layers. Simulations show that the throughput gain for cross-layer optimization by visual entropy is increased by nearly 80% at the cell boundary as compared with peak signal-to-noise ratio (PSNR).

UR - http://www.scopus.com/inward/record.url?scp=79960661537&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79960661537&partnerID=8YFLogxK

U2 - 10.1109/TMM.2011.2134840

DO - 10.1109/TMM.2011.2134840

M3 - Article

AN - SCOPUS:79960661537

SN - 1520-9210

VL - 13

SP - 813

EP - 823

JO - IEEE Transactions on Multimedia

JF - IEEE Transactions on Multimedia

IS - 4

M1 - 5740607

ER -

Cross-layer optimization for downlink wavelet video transmission

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this