19 search results - page 3 / 4 » Bounds on Maximum Rate-Per-Unit-Energy for Networks with Reg... |
ADHOC
2008
13 years 5 months ago
2008
In this paper, we study asymptotic uniform data-rate guarantees in large wireless networks from an information-theoretic viewpoint. We consider the following question: what is the...
GLOBECOM
2009
IEEE
14 years 4 days ago
2009
IEEE
— We present a new physical layer network coding (PLNC) scheme, called superimposed XOR, for two-way relay channels. The new scheme specifically takes into account the channel a...
MOBICOM
2005
ACM
13 years 11 months ago
2005
ACM
In this paper we investigate the benefits of a heterogeneous architecture for wireless sensor networks composed of a few resource rich mobile nodes and a large number of simple s...
INFOCOM
2006
IEEE
13 years 11 months ago
2006
IEEE
Abstract— Sensors typically use wireless transmitters to communicate with each other. However, sensors may be located in a way that they cannot even form a connected network (e.g...
ICC
2008
IEEE
13 years 12 months ago
2008
IEEE
Abstract— Single-Symbol Maximum Likelihood (ML) decodable Distributed Orthogonal Space-Time Block Codes (DOSTBCs) have been introduced recently for cooperative networks and an up...