Sciweavers

7272 search results - page 51 / 1455
» On the Performance of Selection Relaying
Sort
View
TWC
2008
127views more  TWC 2008»
13 years 8 months ago
Distributed beamforming and power allocation for cooperative networks
Cooperative diversity systems rely on using relay nodes to relay copies of transmitted information to the destination such that each copy experiences different channel fading, henc...
Zhiguo Ding, Woon Hau Chin, Kin K. Leung
PIMRC
2008
IEEE
14 years 2 months ago
Combining MIMO and relaying gains for highly efficient wireless backhaul
— In this paper, the design of a highly efficient and flexibly deployable wireless backhaul is addressed as a promising alternative to the typical wired solutions. To this end, a...
Angeliki Alexiou, Kai Yu, Federico Boccardi
ICC
2009
IEEE
114views Communications» more  ICC 2009»
14 years 2 months ago
Distributed Gradient Based Gain Allocation for Coherent Multiuser AF Relaying Networks
—A set of distributed non-cooperating relay antennas is known to be capable of orthogonalizing multiple sourcedestination pairs in space by coherent amplify-and-forward (AF) rela...
Celal Esli, Jörg Wagner, Armin Wittneben
ICC
2008
IEEE
247views Communications» more  ICC 2008»
14 years 2 months ago
Network Coding for Two-Way Relay Channels using Lattices
—In this paper, we propose a network coding using a lattice for the two-way relay channel with two nodes communicating bidirectionally through a relay, which we call modulo-andfo...
Ihn-Jung Baik, Sae-Young Chung
CORR
2007
Springer
138views Education» more  CORR 2007»
13 years 8 months ago
Capacity of Linear Two-hop Mesh Networks with Rate Splitting, Decode-and-forward Relaying and Cooperation
— A linear mesh network is considered in which a single user per cell communicates to a local base station via a dedicated relay (two-hop communication). Exploiting the possibly ...
Osvaldo Simeone, Oren Somekh, Yeheskel Bar-Ness, H...