5657 search results - page 1099 / 1132 » Micropayments for Wireless Communications |
SIGMETRICS
2008
ACM
14 years 11 months ago
2008
ACM
Performance of WLANs has been extensively studied during the past few years. While the focus has mostly been on isolated cells, the coverage of WLANs is in practice most often rea...
CN
2002
14 years 11 months ago
2002
Due to the scarcity of the spectral resources and mobility of the portables, the call attempts may be blocked during call initiation or terminated during the hand-off process. Whe...
103
click to vote
JHSN
2000
14 years 11 months ago
2000
Telemedicine is many things to many people. Only until a few years ago, telemedicine was equated to video teleconferencing between physicians, while nowadays, perhaps the most acti...
115
click to vote
JACM
2002
14 years 11 months ago
2002
We show how to use an interactive theorem prover, HOL, together with a model checker, SPIN, to prove key properties of distance vector routing protocols. We do three case studies: ...
TIT
2002
14 years 11 months ago
2002
One method for communicating with multiple antennas is to encode the transmitted data differentially using unitary matrices at the transmitter, and to decode differentially withou...