1938 search results - page 275 / 388 » Structure of Service Areas in Wireless Communication Network... |
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— Many broadband wireless access (BWA) systems, such as IEEE 802.16e, support high-mobility users traveling at vehicular speeds. BWA systems capable of high data rates and low bi...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
With the advent of cognitive radio technology, new paradigms for spectrum access can achieve near-optimal spectrum utilisation by letting each user sense and utilise available s...
ICRA
2003
IEEE
14 years 2 months ago
2003
IEEE
The forms of communication available now are categorized into the one or three dimensional. One dimensional communication includes metal wires and optical fibers in which the elec...
WIMOB
2008
IEEE
14 years 3 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...
ICDE
2007
IEEE
14 years 3 months ago
2007
IEEE
Mobile devices are configured with one or more wireless cards that provide limited radio-range and unreliable transmission. These energy-constrained devices are configured with ...