Capacity of Gaussian MIMO Bidirectional Broadcast Channels
2008 (English)In: 2008 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY PROCEEDINGS, VOLS 1-6, 2008, 584-588 p.Conference paper (Refereed)
We consider the broadcast phase of a three-node network, where a relay node establishes a bidirectional communication between two nodes using a spectrally efficient two-phase decode-and-forward protocol. In the first phase the two nodes transmit their messages to the relay node. Then the relay node decodes the messages and broadcasts a re-encoded composition of them in the second phase. We consider Gaussian MIMO channels and determine the capacity region for the second phase which we call the Gaussian MIMO bidirectional broadcast channel.
Place, publisher, year, edition, pages
2008. 584-588 p.
IdentifiersURN: urn:nbn:se:kth:diva-52403DOI: 10.1109/ISIT.2008.4595053ISI: 000260364400118ISBN: 978-1-4244-2256-2OAI: oai:DiVA.org:kth-52403DiVA: diva2:466423
IEEE International Symposium on Information Theory. Toronto, CANADA. JUL 06-11, 2008
QC 201201092011-12-152011-12-152012-01-09Bibliographically approved