28 search results - page 3 / 6 » RSS-based sensor localization with unknown transmit power |
ICRA
1998
IEEE
13 years 10 months ago
1998
IEEE
The objective of this paper is to present the recent development of the ring sensor to monitor a patient 24 hours a day for a tele-nursing system. The ring sensor is worn by the p...
ISCAS
2005
IEEE
13 years 11 months ago
2005
IEEE
Abstract— We designed a high-efficiency class-E switchedmode power amplifier for a wireless networked micro-sensors system. In this system, where each sensor operates using a mic...
JSAC
2010
13 years 18 days ago
2010
Abstract--Sensor networks can benefit greatly from locationawareness, since it allows information gathered by the sensors to be tied to their physical locations. Ultra-wide bandwid...
AINA
2005
IEEE
13 years 11 months ago
2005
IEEE
The Location of nodes in sensor network is an important problem with application in resource allocation, location sensitive browsing, and emergency communications. A key problem i...
TMC
2010
13 years 4 months ago
2010
Energy efficiency is of the utmost importance in wireless sensor networks. The family of low-power-listening MAC protocols was proposed to reduce one form of energy dissipation...