Sciweavers

330 search results - page 5 / 66
» Dynamics and Coding of a Biologically-Motivated Network
Sort
View
TWC
2010
13 years 2 months ago
Dynamic Spectrum Access Using a Network Coded Cognitive Control Channel
In this paper we propose a Dynamic Spectrum Access scheme which allows the users to opportunistically and efficiently access the channels available for communications. It addresses...
Nicola Baldo, Alfred Asterjadhi, Michele Zorzi
CISS
2008
IEEE
14 years 2 months ago
Optimizing redundancy using MDS codes and dynamic symbol allocation in mobile ad hoc networks
—We consider the design of a network in which packet transmissions between two nodes are to be guaranteed a certain probability of success. There are N independent paths between ...
Anna Kacewicz, Stephen B. Wicker
ICASSP
2011
IEEE
12 years 11 months ago
Scheduling of CAL actor networks based on dynamic code analysis
CAL is a dataflow oriented language for writing high-level specifications of signal processing applications. The language has recently been standardized and selected for the new...
Jani Boutellier, Olli Silvén, Mickaël ...
INFOCOM
2007
IEEE
14 years 1 months ago
On the Performance Analysis of Network-Coded Cooperation in Wireless Networks
—In this letter, a network-coded cooperation scheme with dynamic coding mechanism (DC-NCC) is proposed. In DCNCC, the relay dynamically adapts forming the network-coded data base...
Cong Peng, Qian Zhang, Ming Zhao 0001, Yan Yao
WONS
2012
IEEE
12 years 3 months ago
Obfuscating IEEE 802.15.4 communication using secret spreading codes
—The IEEE 802.15.4 standard specifies an M-ary spread spectrum system with public and fixed spreading sequences. We propose instead to use secret and dynamic, random spreading ...
Bjorn Muntwyler, Vincent Lenders, Franck Legendre,...