136 search results - page 6 / 28 » Receiver Design for Wireless Relay Channels with Regenerativ... |
VTC
2006
IEEE
15 years 3 months ago
2006
IEEE
— In this paper we consider relay communication as a way of increasing the diversity gain in fading wireless environments. The idea is to combine relay communication with delay d...
GLOBECOM
2007
IEEE
15 years 4 months ago
2007
IEEE
— This paper explores relay selection and selection diversity for coded cooperation in wireless sensor networks, with complexity constraints for the sensor nodes. In previous wor...
TSP
2010
14 years 4 months ago
2010
Physical (PHY) layer security approaches for wireless communications can prevent eavesdropping without upper layer data encryption. However, they are hampered by wireless channel c...
ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
— In most wireless relay networks, the source and relay nodes transmit successively via fixed time division (FTD) and each relay forwards a packet immediately upon receiving. In...
ICC
2008
IEEE
15 years 4 months ago
2008
IEEE
— We address the problem of selecting an appropriate relay station for forwarding data from a source to a destination node in dual-hop communication systems. In this regard, we f...