650 search results - page 68 / 130 » New Approach for Cellular Network Improvement |
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
—In wireless sensor networks, sensor nodes are expected to gather specific information about the environment and send it to the user. The data dissemination usually involves many...
PIMRC
2008
IEEE
14 years 3 months ago
2008
IEEE
—In this paper, we propose a new control method to cover “holes” in wireless sensor networks. Many applications often face the problem of holes when some sensor nodes are dis...
AINA
2006
IEEE
14 years 25 days ago
2006
IEEE
Addition of new nodes to a Sensor Network is a fundamental requirement for their continuity operation over time. We analyze the weakening of security due to node capture when addi...
ASC
2006
13 years 10 months ago
2006
This paper presents a new algorithm for enhancing the efficiency of simulation-based optimisation using local search and neural network metamodels. The local search strategy is ba...
TRANSCI
2010
13 years 7 months ago
2010
We propose a new method to compute bid prices in network revenue management problems. The novel aspect of our method is that it naturally provides dynamic bid prices that depend o...