DocumentCode :
3496783
Title :
On the dirty paper channel with fading dirt
Author :
Avner, Y. ; Zaidel, B.M. ; Shamai, Shlomo ; Erez, U.
Author_Institution :
Dept. of Electr. Eng., Technion - Israel Inst. of Technol., Haifa, Israel
fYear :
2010
fDate :
17-20 Nov. 2010
Abstract :
We consider a generalization of Costa´s “writing on dirty paper” channel. In this generalization, the interference is multiplied by a fading coefficient, which changes in an i.i.d. manner between time instances, according to a general distribution. The value of this fading coefficient is unknown at the transmitter, representing a realistic scenario of imperfect channel state information at the transmitter. For this model, we characterize the achievable rates under Gaussian signaling, and present some illustrative examples in an effort to enhance the insight into this setting.
Keywords :
Gaussian channels; channel capacity; fading channels; Gaussian signaling; dirty paper channel; fading coefficient; fading dirt; imperfect channel state information; AWGN; Encoding; Fading; Interference; Lattices; Receivers;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electrical and Electronics Engineers in Israel (IEEEI), 2010 IEEE 26th Convention of
Conference_Location :
Eliat
Print_ISBN :
978-1-4244-8681-6
Type :
conf
DOI :
10.1109/EEEI.2010.5662165
Filename :
5662165
Link To Document :
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