Sciweavers

JSAC
2007
86views more  JSAC 2007»
13 years 10 months ago
Asymptotically optimal cooperative wireless networks with reduced signaling complexity
Abstract— This paper considers an orthogonal amplify-andforward (OAF) protocol for cooperative relay communication over Rayleigh-fading channels in which the intermediate relays ...
Petros Elia, Frédérique E. Oggier, P...
TSP
2008
112views more  TSP 2008»
13 years 10 months ago
An Algebraic Coding Scheme for Wireless Relay Networks With Multiple-Antenna Nodes
Abstract--We consider the problem of coding over a half-duplex wireless relay network where both the transmitter and the receiver have respectively several transmit and receive ant...
Frédérique E. Oggier, Babak Hassibi
JNCA
2007
106views more  JNCA 2007»
13 years 10 months ago
Relay reduction and disjoint routes construction for scatternet over Bluetooth radio system
Bluetooth is a new technology for low-cost, low-power, and short-range wireless communication. By constructing a piconet, Bluetooth device establishes link and communicates with o...
Gwo-Jong Yu, Chih-Yung Chang, Kuei-Ping Shih, Shih...
TELSYS
2008
99views more  TELSYS 2008»
13 years 10 months ago
WiMAX throughput evaluation of conventional relaying
The paper analyses performance of IEEE 802.16 standard, also known as WiMAX, when relay stations are introduced. Thanks to this feature, coverage area and throughput of the system ...
Pavel Mach, Robert Bestak
TCOM
2008
117views more  TCOM 2008»
13 years 10 months ago
Distributed differential space-time coding for wireless relay networks
Distributed space-time coding is a cooperative transmission scheme proposed for wireless relay networks. With this scheme, antennas of the distributive relays work as transmit ante...
Yindi Jing, Hamid Jafarkhani
CCR
2006
108views more  CCR 2006»
13 years 11 months ago
Counting 6to4 relay routers
6to4 is a mechanism for providing IPv6 addresses and connectivity where native IPv6 is not available. In 6to4, the links between the IPv4 and IPv6 Internets are called relay route...
David Malone
CORR
2008
Springer
113views Education» more  CORR 2008»
13 years 11 months ago
Co-ordinate Interleaved Distributed Space-Time Coding for Two-Antenna-Relays Networks
Distributed space time coding for wireless relay networks when the source, the destination and the relays have multiple antennas have been studied by Jing and Hassibi. In this set-...
Jagadeesh Harshan, B. Sundar Rajan
CORR
2010
Springer
90views Education» more  CORR 2010»
13 years 11 months ago
On the Optimality of Successive Decoding in Compress-and-Forward Relay Schemes
In the classical compress-and-forward relay scheme developed by (Cover and El Gamal, 1979), the decoding process operates in a successive way: the destination first decodes the co...
Xiugang Wu, Liang-Liang Xie
CORR
2008
Springer
147views Education» more  CORR 2008»
13 years 11 months ago
Impact of CSI on Distributed Space-Time Coding in Wireless Relay Networks
We consider a two-hop wireless network where a transmitter communicates with a receiver via M relays with an amplify-and-forward (AF) protocol. Recent works have shown that sophis...
Mari Kobayashi, Xavier Mestre
ADHOC
2007
102views more  ADHOC 2007»
13 years 11 months ago
On the capacity of the single source multiple relay single destination mesh network
In this paper, we derive the information theoretic capacity of a special class of mesh networks. A mesh network is a heterogeneous wireless network in which the transmission among...
Lawrence Ong, Mehul Motani