12 search results - page 1 / 3 » Two-way source coding with a helper |
VTC
2010
IEEE
13 years 3 months ago
2010
IEEE
—In this paper we present a generalized joint channel and physical layer network coding scheme for two-way relay systems, where the two sources A and B desire to exchange informa...
ICC
2009
IEEE
13 years 11 months ago
2009
IEEE
—In the conventional two-way relay channel, two sources exchange information with help from a relay. We introduce a generalized two-way relay channel where each source additional...
GLOBECOM
2008
IEEE
13 years 5 months ago
2008
IEEE
— In this work, we consider differential modulation in two-way relay channels (TWRC). In single antenna systems, we propose non-coherent schemes for both amplify-and forward (AF)...
VTC
2008
IEEE
13 years 11 months ago
2008
IEEE
—In this paper, we derive tight upper and lower bounds for the average sum rate of two-way amplify-andforward (AF) half-duplex relaying, which show that two-way AF half-duplex re...
TIT
2010
12 years 11 months ago
2010
Consider the two-way rate-distortion problem in which a helper sends a common limited-rate message to both users based on side information at its disposal. We characterize the reg...