988 search results - page 89 / 198 » Crystallization in large wireless networks |
187
click to vote
TWC
2008
15 years 6 months ago
2008
This paper studies selective relaying schemes based on signal-to-noise-ratio (SNR) to minimize the end-to-end (e2e) bit error rate (BER) in cooperative digital relaying systems usi...
197
click to vote
TWC
2010
15 years 28 days ago
2010
Abstract--Impulse Radio Ultra WideBand (IR-UWB) communication has proven to be an important technique for supporting high-rate, short-range, and low-power communication. In this pa...
165
click to vote
CONEXT
2010
ACM
15 years 4 months ago
2010
ACM
Client-server networks are pervasive, fundamental, and include such key networks as the Internet, power grids, and road networks. In a client-server network, clients obtain a serv...
164
click to vote
KIVS
2007
Springer
16 years 12 days ago
2007
Springer
This paper presents several results on dynamic OFDMA systems. It addresses especially the algorithmic complexity involved with several resource allocation approaches, sub-optimal h...
247
click to vote
TMC
2012
13 years 8 months ago
2012
— While many protocols for sensor network security provide confidentiality for the content of messages, contextual information usually remains exposed. Such information can be c...