44 search results - page 8 / 9 » Differential Bell-Labs Layered Space Time Architectures |
COMGEO
2011
ACM
12 years 9 months ago
2011
ACM
Skyhook Wireless provides hybrid positioning to millions of mobile devices around the world. Using an approach that integrates cell, WiFi, and GPS signals, the system services ove...
WOWMOM
2006
ACM
13 years 11 months ago
2006
ACM
Recently there is an increasing interest in using directional antennas and multi-channel for Ad-hoc wireless networks. Directional antennas provide higher capacity and less multi-...
HT
2004
ACM
13 years 10 months ago
2004
ACM
Many approaches have been pursued over the years to facilitate creating, organizing, and sharing collections of materials extracted from large information spaces. Little attention...
SDL
2007
13 years 6 months ago
2007
Abstract. OpenComRTOS is one of the few Real-Time Operating Systems (RTOS) for embedded systems that was developed using formal modeling techniques. The goal was to obtain a proven...
COMPUTER
1998
13 years 5 months ago
1998
ion layer3,4 hides hardware particulars from the higher levels of software but can also compromise performance and compatibility; the higher levels of software often make unwitting...