197 search results - page 19 / 40 » A cheap relaying protocol for orthogonal relay channels |
CISS
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— This paper considers hybrid-ARQ under the constraints of noncoherent orthogonal modulation and hard-decision decoding. Information theoretic bounds on the throughput fo...
CORR
2011
Springer
13 years 2 months ago
2011
Springer
We consider a network composed of two interfering point-to-point links where the two transmitters can exploit one common relay node to improve their individual transmission rate. ...
CCS
2007
ACM
14 years 1 months ago
2007
ACM
Distance bounding protocols have been proposed as means of detecting relay attacks, also known as mafia fraud. In this paper we present the first symmetric key based distance bou...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
— Fixed and mobile relays are used, among other applications, in the downlink of cellular communications systems. Cooperation between relays can greatly increase their benefits ...
TWC
2011
13 years 2 months ago
2011
—We consider a scenario where multiple pairs of users exchange information within pair with the help of a dedicated multi-antenna relay. The co-channel interference among multipl...