DocumentCode
787337
Title
Capacity of a class of relay channels with orthogonal components
Author
Gamal, Abbas El ; Zahedi, Sina
Author_Institution
Dept. of Electr. Eng., Stanford Univ., Stanford, CA, USA
Volume
51
Issue
5
fYear
2005
fDate
5/1/2005 12:00:00 AM
Firstpage
1815
Lastpage
1817
Abstract
The capacity of a class of discrete-memoryless relay channels with orthogonal channels from the sender to the relay receiver and from the sender and relay to the receiver is shown to be equal to the max-flow min-cut upper bound. The result is extended to additive white Gaussian noise (AWGN) relay channels where the channel from the sender to the relay uses a different frequency band from the channel from the sender and the relay to the receiver.
Keywords
AWGN channels; channel capacity; channel coding; discrete systems; memoryless systems; radio receivers; AWGN; additive white Gaussian noise; capacity class; discrete-memoryless relay channel; maxflow mincut upper bound; orthogonal channel component; relay receiver; AWGN; Additive white noise; Channel capacity; Degradation; Fading; Feedback; Frequency; Gaussian noise; Relays; Wireless communication; Additive white Gaussian noise (AWGN) relay channel; discrete memoryless relay channel;
fLanguage
English
Journal_Title
Information Theory, IEEE Transactions on
Publisher
ieee
ISSN
0018-9448
Type
jour
DOI
10.1109/TIT.2005.846438
Filename
1424318
Link To Document