174 search results - page 15 / 35 » On the Signaling Overhead in Dynamic OFDMA Wireless Systems |
COMCOM
2007
13 years 7 months ago
2007
With the increasing popularity of wireless networks and mobile computing, data broadcasting has emerged as an efficient way of delivering data to mobile clients having a high degr...
ICCCN
1998
IEEE
13 years 11 months ago
1998
IEEE
Supporting mobility in Wireless ATM networks poses a number of technical issues. An important issue is the ability to reroute ongoing virtual connections during handoff as mobile ...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— A multiple-input multiple-output (MIMO) system, where multiple antennas are used at both transmitter and receiver, has been a promising technique for realizing highspeed wirele...
SASP
2008
IEEE
14 years 1 months ago
2008
IEEE
This paper proposes an energy efficient processor which can be used as a design alternative for the dynamic voltage scaling (DVS) processors in embedded system design. The proces...
RTSS
2008
IEEE
14 years 1 months ago
2008
IEEE
Existing localization approaches are divided into two groups: range-based and range-free. The range-free schemes often suffer from poor accuracy and low scalability, while the ran...