DocumentCode
47940
Title
MIMO Gaussian X Channel: Noisy Interference Regime
Author
Kumar, P.V. ; Bhashyam, Srikrishna
Author_Institution
ISRO, Bangalore, India
Volume
18
Issue
8
fYear
2014
fDate
Aug. 2014
Firstpage
1295
Lastpage
1298
Abstract
The two-user multiple-input multiple-output (MIMO) Gaussian X channel (XC) consists of two transmitters and two receivers, with each transmitter having an independent message to each receiver. The sum capacity of the two-user MIMO Gaussian XC is determined in a noisy interference regime. This sum capacity is achieved by using Gaussian codebooks for the messages on both the direct links (or both the cross links) and treating the interference from the cross links (or direct links) as noise.
Keywords
Gaussian channels; MIMO communication; interference; Gaussian codebooks; MIMO Gaussian X channel; cross links; direct links; noisy interference regime; sum capacity; two-user multiple-input multiple-output Gaussian X channel; Integrated circuits; Interference; MIMO; Noise; Noise measurement; Receivers; Tin; Interference channel; MIMO; X channel; sum capacity;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/LCOMM.2014.2329862
Filename
6832446
Link To Document