683 search results - page 126 / 137 » Exploiting Logical Mobility in Mobile Computing Middleware |
WIMOB
2008
IEEE
14 years 1 months ago
2008
IEEE
— Node compromise is a serious threat in wireless sensor networks, as it enables an adversary to perform various attacks. Many security schemes exploit the redundancy of many wir...
RTCSA
2007
IEEE
14 years 1 months ago
2007
IEEE
Hospital work is characterized by the need to manage multiple activities simultaneously, constant local mobility, frequently interruptions, and intense collaboration and communica...
WIMOB
2007
IEEE
14 years 1 months ago
2007
IEEE
In this paper, ranging process in IEEE 802.16e OFDMA systems is analyzed and performance is evaluated. Ranging process provides initial network entry, uplink synchronization, and ...
GPCE
2007
Springer
14 years 1 months ago
2007
Springer
Programming in an open environment remains challenging because it requires combining modularity, security, concurrency, distribution, and dynamicity. In this paper, we propose an ...
WOWMOM
2006
ACM
14 years 1 months ago
2006
ACM
Opportunistic scheduling can significantly improve wireless network performance by exploiting the feedback information that conveys the underlying channel condition. In emerging ...