DocumentCode
2587363
Title
Notice of Violation of IEEE Publication Principles
On Capacity of Gaussian ´Light´ Relay Channel
Author
Ahmed, Z. ; Cances, J.P. ; Meghdadi, V.
Author_Institution
XLIM-Dept. C2S2, Univ. de Limoges, Limoges
fYear
2008
fDate
6-8 Aug. 2008
Firstpage
360
Lastpage
366
Abstract
Notice of Violation of IEEE Publication Principles
"On Capacity of Gaussian \´Light\´ Relay Channel"
by Zahoor Ahmed, J. P Cances, V Meghdadi,
in the Proceedings of the International Wireless Communications and Mobile Computing Conference, 2008 (IWCMC \´08) 6-8 Aug. 2008
After careful and considered review of the content and authorship of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE\´s Publication Principles.
This paper contains extensive portions of original text from the paper cited below. References to the original authors and paper were included, but no delineation was made between the new and reused material.
Due to the nature of this violation, reasonable effort should be made to remove all past references to this paper, and future references should be made to the following article:
"On Capacity of Gaussian \´Cheap\´ Relay Channel"
by Mohammad Ali Khojastepour, Ashutosh Sabharwal, Behnaam Aazhang
in the Proceedings of the IEEE Global Telecommunications Conference, 2003 (GLOBECOM \´03) Vol. 3, 1-5 Dec. 2003, pp 1776-1780
In this paper, we derive the capacity of Gaussian degraded \´light\´ relay channel having nodes using lights radios which possesses the most practical limitations and properties of time division duplex (TDD) technique of communication. The achievability is proved by using superposition encoding and successive decoding techniques. The converse is derived using the min-cut max -flow theorem for networks with light nodes. Our work of capacity analysis shows that even with light radios, the cooperative coding is beneficial and has the advantage of capacity over direct transmission.
"On Capacity of Gaussian \´Light\´ Relay Channel"
by Zahoor Ahmed, J. P Cances, V Meghdadi,
in the Proceedings of the International Wireless Communications and Mobile Computing Conference, 2008 (IWCMC \´08) 6-8 Aug. 2008
After careful and considered review of the content and authorship of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE\´s Publication Principles.
This paper contains extensive portions of original text from the paper cited below. References to the original authors and paper were included, but no delineation was made between the new and reused material.
Due to the nature of this violation, reasonable effort should be made to remove all past references to this paper, and future references should be made to the following article:
"On Capacity of Gaussian \´Cheap\´ Relay Channel"
by Mohammad Ali Khojastepour, Ashutosh Sabharwal, Behnaam Aazhang
in the Proceedings of the IEEE Global Telecommunications Conference, 2003 (GLOBECOM \´03) Vol. 3, 1-5 Dec. 2003, pp 1776-1780
In this paper, we derive the capacity of Gaussian degraded \´light\´ relay channel having nodes using lights radios which possesses the most practical limitations and properties of time division duplex (TDD) technique of communication. The achievability is proved by using superposition encoding and successive decoding techniques. The converse is derived using the min-cut max -flow theorem for networks with light nodes. Our work of capacity analysis shows that even with light radios, the cooperative coding is beneficial and has the advantage of capacity over direct transmission.
Keywords
Gaussian channels; channel capacity; channel coding; decoding; time division multiplexing; Gaussian light relay channel; channel capacity; cooperative coding; light radios; min-cut max-flow theorem; successive decoding techniques; superposition encoding techniques; time division duplex technique; Decoding; Encoding; Mutual information; Receivers; Relays; Time frequency analysis; Upper bound;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications and Mobile Computing Conference, 2008. IWCMC '08. International
Conference_Location
Crete Island
Print_ISBN
978-1-4244-2201-2
Type
conf
DOI
10.1109/IWCMC.2008.63
Filename
4599962
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