GLOBECOM
2006
IEEE
13 years 11 months ago
2006
IEEE
Abstract— In this paper, we propose a new cooperative communication protocol, which achieves high bandwidth efficiency while guaranteeing full diversity order. The proposed sche...
GLOBECOM
2006
IEEE
13 years 11 months ago
2006
IEEE
— This paper introduces broadcasting relay nodes for orthogonal multiuser channels. The underlying idea is that a single relay node is shared by multiple source-destination pairs...
CCECE
2006
IEEE
13 years 11 months ago
2006
IEEE
— In this paper, we study a cooperative network with one source-destination pair and a relay assisting their communication. All terminals have multiple antennas, which enables th...
WWIC
2007
Springer
13 years 11 months ago
2007
Springer
It is well known that the presence of nodes using a low data transmit rate has a disproportionate impact on the performance of an IEEE 802.11 WLAN. ORP is an opportunistic relay pr...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— It has been shown that a decentralized relay selection protocol based on opportunistic feedback from the relays yields good throughput performance in dense wireless net...
ICMCS
2007
IEEE
13 years 11 months ago
2007
IEEE
Robust video streaming over time-varying, error-prone wireless LANs (WLANs) poses many challenges. In this paper, we present a Time-based Opportunistic Relay (TOR) scheme for high...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— We consider about a multiple relay system operating under amplify-and-forward (AF) protocol and non-coherent modulation and demodulation. When the relays are under long-term po...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
In this paper, an interference relay channel where two independent sources communicate with two destinations by the help of a relay is studied. The relay is full-duplex and emplo...
GLOBECOM
2007
IEEE
13 years 11 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...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
—In wireless relay networks, noise at the relays can be correlated possibly due to common interference or noise propagation from preceding hops. In this work we consider a parall...