Sciweavers

1938 search results - page 201 / 388
» Structure of Service Areas in Wireless Communication Network...
Sort
View
INFOCOM
2009
IEEE
14 years 3 months ago
VirtualFace: An Algorithm to Guarantee Packet Delivery of Virtual-Coordinate-Based Routing Protocols in Wireless Sensor Networks
Abstract—Because the global positioning system (GPS) consumes a large amount of power and does not work indoors, many virtual-coordinate-based routing protocols are proposed for ...
Ming-Jer Tsai, Fang-Ru Wang, Hong-Yen Yang, Yuan-P...
IMC
2006
ACM
14 years 3 months ago
The need for cross-layer information in access point selection algorithms
The low price of commodity wireless LAN cards and access points (APs) has resulted in the rich proliferation of high density WLANs in enterprise, academic environments, and public ...
Karthikeyan Sundaresan, Konstantina Papagiannaki
MOBICOM
1999
ACM
14 years 1 months ago
Optimizing the End-to-End Performance of Reliable Flows Over Wireless Links
We present the results of a performance evaluation of link layer error recovery over wireless links. Our analysis is based upon a case study of the circuit-switched data service i...
Reiner Ludwig, Almudena Konrad, Anthony D. Joseph
JSAC
2006
121views more  JSAC 2006»
13 years 9 months ago
Secure localization and authentication in ultra-wideband sensor networks
The recent Federal Communications Commission regulations for ultra-wideband (UWB) transmission systems have sparked a surge of research interests in the UWB technology. One of the ...
Yanchao Zhang, Wei Liu, Yuguang Fang, Dapeng Wu
PERCOM
2005
ACM
14 years 8 months ago
Experiences with MundoCore
Pervasive Computing environments require new communication and programming paradigms. In this paper we present our experiences from the implementation of MundoCore, a pervasive co...
Erwin Aitenbichler, Jussi Kangasharju, Max Mü...