DocumentCode
1670586
Title
On Sum-Rate Capacity of Parallel Gaussian Symmetric Interference Channels
Author
Shang, Xiaohu ; Chen, Biao ; Kramer, Gerhard
Author_Institution
Dept. of EECS, Syracuse Univ., Syracuse, NY
fYear
2008
Firstpage
1
Lastpage
5
Abstract
In this paper, we study the optimal transceiver structure for achieving sum-rate capacity of a parallel Gaussian symmetric interference channel. Specifically, we derive a set of channel and power constraint conditions such that the total sum-rate capacity can be achieved by treating interference as noise in each sub-channel. The property of the optimal power allocation is also characterized for such parallel channels.
Keywords
Gaussian channels; channel allocation; channel capacity; radiofrequency interference; transceivers; optimal power allocation; optimal transceiver structure; parallel Gaussian symmetric interference channels; power constraint condition; sub-channel noise; sum-rate channel capacity; Channel capacity; DSL; Gaussian noise; Integrated circuit modeling; Integrated circuit noise; Interference channels; Interference constraints; Measurement; Power system modeling; Transceivers;
fLanguage
English
Publisher
ieee
Conference_Titel
Global Telecommunications Conference, 2008. IEEE GLOBECOM 2008. IEEE
Conference_Location
New Orleans, LO
ISSN
1930-529X
Print_ISBN
978-1-4244-2324-8
Type
conf
DOI
10.1109/GLOCOM.2008.ECP.181
Filename
4697956
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