NDLI: Scalable video transmission over multiuser MIMO-OFDM systems

Content Provider	IEEE Xplore Digital Library
Author	Maodong Li Zhenzhong Chen Yap-Peng Tan
Copyright Year	2010
Description	Author affiliation: School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798 (Maodong Li; Zhenzhong Chen; Yap-Peng Tan)
Abstract	With the proliferation of wireless services, multimedia interactivities are quickly becoming ubiquitous. As multimedia traffics generally have large packets volume, high data rate requirements in wireless transmission are critical. Next generation wireless systems, e.g., multiple-input multiple-output orthogonal frequency division multiplexing (MIMO-OFDM), provide high throughput and support flexible resource management strategies for multimedia services. By fully exploiting spatial, temporal, and frequency diversities of MIMO-OFDM systems, intelligent resource allocation schemes can increase the overall performance of the multimedia streaming system significantly. In this paper, we describe a general framework of cross-layer resource allocation design for scalable video transmission over multiuser MIMO-OFDM systems. Scalable video coding provides an efficient solution for video adaptation to satisfy diverse requirements from heterogeneous mobile clients according to their system specifications and channel conditions. Generally, the base layer of a scalable video bitstream is more important than the enhancement layer as the enhancement layer can only be used for decoding if the base layer is available. Scalable video packets are entitled with different priorities in video reconstructions. Adaptation can be achieved by discarding some enhancement layer packets when network is congested. Based on the characteristics of scalable video, our objective is to optimize the overall system performance for multiple scalable video downlink over the Space Division Multiple Access (SDMA)-OFDM system from a multiple-antenna base station. Our cross-layer optimization is achieved by jointly linking packet prioritization from application layer and radio resource allocation at the physical layer. Based on packet priority of scalable video, time-frequency resource, power and modulation schemes are adaptively selected based on a prioritized water filling algorithm to maximize the overall system performance and to ensure fairness among different users. The performance of the proposed strategy is demonstrated by experimental comparisons with conventional radio resource allocation schemes.
Starting Page	1
Ending Page	8
File Size	854776
Page Count	8
File Format	PDF
e-ISBN	9780984589333
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-08-25
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	ICST
Subject Keyword	Scalable Video SDMA OFDM Resource Allocation Media Packet Prioritization MIMO
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

A MAXMIN resource allocation approach for scalable video delivery over multiuser MIMO-OFDM systems

A scalable resource allocation framework for SVC video transmissions over downlink MIMO-OFDM networks

QoE-aware resource allocation for scalable video transmission over multiuser MIMO-OFDM systems

Scalable video broadcast over multiuser OFDM systems

Scalable Resource Allocation for SVC Video Streaming Over Multiuser MIMO-OFDM Networks

Novel cross-layer scheme for video transmission over LTE-based wireless systems

A novel suboptimal SDMA grouping algorithm for multiuser MIMO-OFDMA systems

Scheduling and resource allocation for SVC streaming over OFDM downlink systems (2009)

Resource allocation for multiuser MIMO/OFDM systems

Scalable video transmission over multiuser MIMO-OFDM systems

Similar Documents

A MAXMIN resource allocation approach for scalable video delivery over multiuser MIMO-OFDM systems

A scalable resource allocation framework for SVC video transmissions over downlink MIMO-OFDM networks

QoE-aware resource allocation for scalable video transmission over multiuser MIMO-OFDM systems

Scalable video broadcast over multiuser OFDM systems

Scalable Resource Allocation for SVC Video Streaming Over Multiuser MIMO-OFDM Networks

Novel cross-layer scheme for video transmission over LTE-based wireless systems

A novel suboptimal SDMA grouping algorithm for multiuser MIMO-OFDMA systems

Scheduling and resource allocation for SVC streaming over OFDM downlink systems (2009)

Resource allocation for multiuser MIMO/OFDM systems

Scalable video transmission over multiuser MIMO-OFDM systems