116 search results - page 18 / 24 » Improved Measurement-Based Frequency Allocation Algorithms f... |
TWC
2010
13 years 1 months ago
2010
Abstract-- Relaying and orthogonal frequency division multiple access (OFDMA) are the accepted technologies for emerging wireless communications standards. The activities in many w...
CCR
2010
13 years 6 months ago
2010
Femtocell access points (FAPs), also popularly known as Home Base Stations, are small base stations for use within indoor environments to improve coverage and capacity. FAPs have ...
ICNP
2006
IEEE
14 years 23 days ago
2006
IEEE
—Data caching can significantly improve the efficiency of information access in a wireless ad hoc network by reducing the access latency and bandwidth usage. However, designing e...
ICDCN
2009
Springer
13 years 11 months ago
2009
Springer
Wireless sensor networks with multiple users collecting data directly from the sensors have many potential applications. An important problem is to allocate for each user a query r...
DATE
2010
IEEE
13 years 11 months ago
2010
IEEE
—Energy consumption is a critical parameter in wireless healthcare systems which consist of battery operated devices such as sensors and local aggregators. The system battery lif...