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ICRA
2006
IEEE
67views Robotics» more  ICRA 2006»
14 years 2 months ago
Working and Assembly Modes of the Agile Eye
Abstract— This paper deals with the in-depth kinematic analysis of a special parallel wrist, called the Agile Eye. The Agile Eye is a three-legged spherical parallel robot with r...
Ilian A. Bonev, Damien Chablat, Philippe Wenger
IROS
2006
IEEE
175views Robotics» more  IROS 2006»
14 years 2 months ago
Toward Online Probabilistic Path Replanning in Dynamic Environments
— This paper presents work on sensor-based motion planning in initially unknown dynamic environments. Motion detection and modeling are combined with a smooth navigation function...
Roland Philippsen, Björn Jensen, Roland Siegw...
VTC
2006
IEEE
14 years 2 months ago
Capacity Enhancement for Integrated HAPS-Terrestrial CDMA System
— In this paper, we consider the uplink capacity of an integrated high altitude platform station (HAPS)-terrestrial code division multiple access (CDMA) system in which sharing b...
Jeng-Ji Huang, Wei-Ting Wang, Huei-Wen Ferng
VTC
2006
IEEE
273views Communications» more  VTC 2006»
14 years 2 months ago
Path Loss Models for Air-to-Ground Radio Channels in Urban Environments
Abstract—This paper provides new statistical models for air-toground channels in an urban environment. The model is derived to operate at frequencies from 200MHz to 5GHz. Issues ...
Qixing Feng, Joe McGeehan, Eustace K. Tameh, Andre...
CW
2005
IEEE
14 years 2 months ago
A Capability-Based Transparent Cryptographic File System
Data on the file system in mobile internetworked working environments are exposed data to a number of threats ranging from physical theft of storage devices to industrial espiona...
Frank Graf, Stephen D. Wolthusen