68 search results - page 2 / 14 » Network Coding for Two-Way Relay Channels using Lattices |
GLOBECOM
2010
IEEE
13 years 2 months ago
2010
IEEE
Abstract-- A new approach to distributed cooperative beamforming in two-way half-duplex relay networks with frequency selective channels is proposed. In our scheme, two transceiver...
ICC
2009
IEEE
13 years 11 months ago
2009
IEEE
—The two-way relay channel (TWRC) describes the communication between two terminals sharing a common relay. In this work we compare different protocols for the TWRC with a half-d...
TSP
2011
12 years 12 months ago
2011
In this paper, we study the application of physical layer network coding to the joint design of uplink and downlink transmissions, where the base station and the relay have multip...
GLOBECOM
2009
IEEE
13 years 11 months ago
2009
IEEE
— We present a new physical layer network coding (PLNC) scheme, called superimposed XOR, for two-way relay channels. The new scheme specifically takes into account the channel a...
GLOBECOM
2008
IEEE
13 years 6 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)...