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» A cheap relaying protocol for orthogonal relay channels
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TWC
2010
13 years 2 months ago
On the diversity order of non-orthogonal amplify-and-forward over block-fading channels
Abstract--In this paper, we deal with the performance of nonorthogonal Amplify-and-Forward protocols over block-fading channels (BFNAF), where the source retransmits the same data ...
Ioannis Krikidis, John S. Thompson, Steve McLaughl...
JSAC
2007
180views more  JSAC 2007»
13 years 7 months ago
Cooperative Distributed MIMO Channels in Wireless Sensor Networks
— The large number of network nodes and the energy constraints make Wireless Sensor Networks (WSN) one of the most important application fields for Cooperative Diversity. Node c...
Aitor del Coso, Umberto Spagnolini, Christian Ibar...
TMC
2010
137views more  TMC 2010»
13 years 6 months ago
A Metric for DISH Networks: Analysis, Implications, and Applications
—In wireless networks, node cooperation has been exploited as a data relaying mechanism for decades. However, the wireless channel allows for much richer interaction among nodes....
Tie Luo, Vikram Srinivasan, Mehul Motani
TSP
2008
145views more  TSP 2008»
13 years 7 months ago
Multichannel ALLIANCES: A Cooperative Cross-Layer Scheme for Wireless Networks
A random access protocol named ALLIANCES was recently proposed, that achieves high throughput by resolving collisions in wireless networks. ALLIANCES exploits diversity provided b...
Lun Dong, Athina P. Petropulu
CN
2006
104views more  CN 2006»
13 years 7 months ago
Slot allocation schemes for delay sensitive traffic support in asynchronous wireless mesh networks
Heterogeneous multihop wireless networks such as wireless mesh networks consist of a set of resource-constrained mobile nodes that want to communicate with each other and a set of...
V. Vidhyashankar, B. S. Manoj, C. Siva Ram Murthy