668 search results - page 64 / 134 » Time-based localization for asynchronous wireless sensor net... |
JNW
2007
13 years 9 months ago
2007
— This paper presents a fail-safe platform on which cooperative mobile robots rely for their motion. The platform consists of a collision prevention protocol for a dynamic group ...
ENTCS
2007
13 years 8 months ago
2007
Wireless sensor networks are comprised of a vast number of ultra-small autonomous computing, communication and sensing devices, with restricted energy and computing capabilities, ...
WICON
2008
13 years 10 months ago
2008
We study a routing problem in wireless sensor networks where sensors are duty-cycled. When sensors alternate between on and off modes, delay encountered in packet delivery due to ...
GLOBECOM
2009
IEEE
14 years 3 months ago
2009
IEEE
—The IEEE 802.15.4 standard has no provisions for rate sensitive applications because of its ability to operate in pure CSMA/CA or TDMA modes. Some operating scenarios for rate-s...
INFOCOM
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract—Wireless sensor networks need very efficient network protocols due to the sensors’ limited communication and computation capabilities. Network planarization – find...