174 search results - page 24 / 35 » On the Signaling Overhead in Dynamic OFDMA Wireless Systems |
COOPIS
1998
IEEE
13 years 11 months ago
1998
IEEE
Recent advances in wireless technologies have made the mobile computing a reality. In order to provide services of good quality to mobile users and improve the system performance,...
CN
1999
13 years 7 months ago
1999
We present the design, implementation and evaluation of an open programmable mobile network based on distributed object technology called mobiware that dynamically exploits the in...
MOBILWARE
2009
ACM
14 years 1 months ago
2009
ACM
The availability of heterogeneous wireless interfaces and of growing computing resources on widespread portable devices pushes for enabling innovative deployment scenarios where mo...
ISCAS
2008
IEEE
14 years 1 months ago
2008
IEEE
— We demonstrate dynamic power maximization and synchronization of a wireless RF communication link through adaptation of the radiation pattern of a phased array at the transmitt...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
: Collaborative beamforming (CB) and cooperative transmission (CT) have recently emerged as communication techniques that can make effective use of collaborative/cooperative nodes ...