963 search results - page 175 / 193 » Types for Mobile Ambients |
VTC
2010
IEEE
13 years 7 months ago
2010
IEEE
—In cellular systems, a handoff process is defined to transfer an active call of an MS from one cell to another in order to provide a seamless service to this MS. Generally, a h...
UIC
2010
Springer
13 years 6 months ago
2010
Springer
In this paper, we present a real-time obstacle detection system for the mobility improvement for the visually impaired using a handheld Smartphone. Though there are many existing a...
ICMCS
2009
IEEE
13 years 6 months ago
2009
IEEE
Rich online map interaction represents a useful tool to get multimedia information related to physical places. With this type of systems, users can automatically compute the optim...
ICUMT
2009
13 years 6 months ago
2009
Uplink users in cellular networks, such as UMTS/ HSPA, located at the edge of the cell generally suffer from poor channel conditions. Deploying intermediate relay nodes is seen as ...
ICVS
2009
Springer
13 years 6 months ago
2009
Springer
This paper introduces a new way to apply boosting to a joint feature pool from different sensors, namely 3D range data and color vision. The combination of sensors strengthens the ...