DocumentCode
2010665
Title
A novel product concatenated scheme for OvCDM
Author
Yang Chun-ping ; Xin, Jin ; Li Dao-ben
Author_Institution
Sch. of Electr. & Electron., North China Electr. Power Univ., Beijing, China
fYear
2009
fDate
12-14 Oct. 2009
Firstpage
1
Lastpage
5
Abstract
A novel product concatenated scheme for OvCDM is proposed, characterized in that one or more OvCDM codes are as component codes in product concatenated OvCDM. The product concatenated OvCDM system is to make up a product concatenated code with higher spectrum efficiency. The product concatenated OvCDM uses iteratively decoding algorithm based on LOG-MAP algorithm. Comparing with un-concatenated OvCDM, the performance of product concatenated OvCDM is closer to the Shannon limit.
Keywords
concatenated codes; iterative decoding; product codes; LOG-MAP algorithm; OvCDM codes; Shannon limit; iterative decoding algorithm; product concatenated OvCDM system; product concatenated code; spectrum efficiency; Analytical models; Concatenated codes; Data communication; Frequency; Iterative algorithms; Iterative decoding; Mobile communication; Power engineering and energy; Quadrature phase shift keying; Viterbi algorithm; LOG-MAP Algorithm; OvCDM; Shannon Limit; product Concatenated Scheme;
fLanguage
English
Publisher
ieee
Conference_Titel
Global Mobile Congress 2009
Conference_Location
Shanghai
Print_ISBN
978-1-4244-5302-3
Electronic_ISBN
978-1-4244-5301-6
Type
conf
DOI
10.1109/GMC.2009.5295854
Filename
5295854
Link To Document