1987 search results - page 395 / 398 » Design of Wireless Portable Systems |
MOBICOM
2009
ACM
14 years 3 months ago
2009
ACM
Cognitive radio is an enabling technology that allows unlicensed users to opportunistically access the spectrum in order to enhance the spectrum efficiency. In this paper, we cons...
ICRA
2008
IEEE
14 years 3 months ago
2008
IEEE
—Capsule endoscopy is a promising technique for diagnosing diseases in the small intestines. Here we propose a miniature swimming mechanism that uses MRI’s magnetic fields for ...
IWCMC
2006
ACM
14 years 2 months ago
2006
ACM
Securing multicast communications in ad hoc networks has become one of the most challenging research directions in the areas of wireless networking and security. This is especiall...
MOBICOM
2005
ACM
14 years 2 months ago
2005
ACM
One of the challenging tasks in the deployment of dense wireless networks (like sensor networks) is in devising a routing scheme for node to node communication. Important consider...
MOBICOM
2004
ACM
14 years 2 months ago
2004
ACM
A new modeling framework is introduced for the analytical study of medium access control (MAC) protocols operating in multihop ad hoc networks. The model takes into account the eï...