Paper Info
Title
A Study On Power And Bit Assignment Of Embedded Multi-Carrier Modulation Schemes For Hierarchical Image Transmission Over Digital Subscriber Line
Abstract
In this letter, we study the problem of designing an efficient power and bit allocation scheme in the context of a hierarchical image transmission system based on an embedded multi-carrier modulation (EMCM) scheme over digital subscriber line. Authors describe a novel algorithm that performs power minimization under bit rate constraint and QoS requirement. It is based on the Hughes-Hartogs algorithm. and successively allocates the bits of the high, then low priority data streams. Simulations that assess the performance of the proposed algorithm are also provided and discussed; they demonstrate the interest of the proposed scheme.
Year
DOI
Venue
2006
10.1093/ietcom/e89-b.7.2071
IEICE TRANSACTIONS ON COMMUNICATIONS
Keywords
Field
DocType
hierarchical modulation, digital subscriber line, embedded multi-carrier modulation, image transmission
Hierarchical control system,Code rate,Data transmission,Computer science,Digital subscriber line,Quality of service,Computer network,Modulation,Digital image,Computer hardware,Hierarchical modulation,Embedded system
Journal
Volume
Issue
ISSN
E89B
7
0916-8516
Citations 
PageRank 
References 
0
0.34
3
Authors
3
Name
Order
Citations
PageRank
Charlène Goudemand110.73
François-Xavier Coudoux25115.85
Marc Gazalet36816.44