92 search results - page 18 / 19 » Directed Coverage in Wireless Sensor Networks: Concept and Q... |
PERCOM
2007
ACM
14 years 4 months ago
2007
ACM
In this paper we present a wall-sized input system with high accuracy input in the center and lower precision tracking on the remaining parts of the wall. This work complements th...
COMCOM
2008
13 years 4 months ago
2008
Recently, wireless local area network (WLAN) hotspots have been deployed in many areas (e.g., cafes, airports, university campuses). The new IEEE 802.11e standard further provides...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
—WPAN technologies such as IEEE 802.15.4 have been introduced to allow for energy-efficient communication of control and sensor data. In certain application areas, it is benefici...
IWCMC
2006
ACM
13 years 10 months ago
2006
ACM
Multi-hop relaying is an important concept in tackling the inherent problems of limited capacity and coverage in cellular networks. It helps to solve the dead-spots problem and to...
MMB
2010
Springer
13 years 9 months ago
2010
Springer
Abstract. Computing tight performance bounds in feed-forward networks under general assumptions about arrival and server models has turned out to be a challenging problem. Recently...