68 search results - page 4 / 14 » Rate Allocation with Lifetime Maximization and Fairness for ... |
WOWMOM
2005
ACM
13 years 11 months ago
2005
ACM
We consider the energy consumed in radio transmission of a set of sensors forming a data gathering wireless network. Our objective is to enhance the lifetime of such networks by e...
PIMRC
2010
IEEE
13 years 4 months ago
2010
IEEE
This paper presents an efficient and fair uplink resource allocation algorithm in multicarrier based cognitive radio systems. The proposed resource allocation is divided into two s...
IAT
2006
IEEE
14 years 8 days ago
2006
IEEE
With the advancement of micro-sensor and radio technology, wireless sensor networks are deployed in various applications. In a continuous monitoring application, sensors gather in...
CISS
2007
IEEE
14 years 17 days ago
2007
IEEE
—The inherent many-to-one flow of traffic in Wireless Sensor Networks produces a skewed distribution of energy consumption rates leading to the early demise of those sensors that...
ICIP
2009
IEEE
13 years 4 months ago
2009
IEEE
We investigate energy allocation strategies in image sensor networks for the purpose of maximizing the network operational lifetime. For the application scenarios that we consider...