DocumentCode
2932846
Title
Extension to Shannon’s channel capacity — The experimental verification
Author
Man, Feng ; Lenan, Wu
Author_Institution
Southeast Univ., Nanjing
fYear
2007
fDate
Nov. 28 2007-Dec. 1 2007
Firstpage
288
Lastpage
291
Abstract
Shannon´s channel capacity equation, a very important theory, defines the maximum transmission rate of communication systems. However, if we assume that signal bandwidth is larger than noise bandwidth, then the channel capacity is larger than Shannon´ limit, which can be proved. This paper presents that geometric feature filter is satisfied with this assumption, therefore, in the frame of information theory, the feasibility of high-efficiency modulation in ultra narrow band and the rationality of extension to Shannon´s limit can be explained.
Keywords
channel capacity; filtering theory; Shannon channel capacity; geometric feature filter; high-efficiency modulation; maximum transmission rate; Bandwidth; Channel capacity; Communication systems; Equations; Filtering theory; Filters; Frequency; Information theory; Narrowband; Signal processing; Geometric Feature Filter; Information Theory; Noise Bandwidth; Shannon’s Channel Capacity; Signal Bandwidth; Ultra Narrow Band (UNB);
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Signal Processing and Communication Systems, 2007. ISPACS 2007. International Symposium on
Conference_Location
Xiamen
Print_ISBN
978-1-4244-1447-5
Electronic_ISBN
978-1-4244-1447-5
Type
conf
DOI
10.1109/ISPACS.2007.4445880
Filename
4445880
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