332 search results - page 65 / 67 » Algorithmic aspects of capacity in wireless networks |
IWCMC
2006
ACM
14 years 2 months ago
2006
ACM
The employment of the OFDMA transmission technique in broadband radio systems shows several benefits. Especially the exploitation of multi-user diversity with the help of sophisti...
SIGCOMM
2012
ACM
11 years 11 months ago
2012
ACM
The two largest U.S. wireless ISPs have recently moved towards usage-based pricing to better manage the growing demand on their networks. Yet usage-based pricing still requires IS...
SIGMETRICS
2010
ACM
14 years 1 months ago
2010
ACM
Dynamic Spectrum Access systems exploit temporarily available spectrum (‘white spaces’) and can spread transmissions over a number of non-contiguous sub-channels. Such methods...
VTC
2007
IEEE
14 years 2 months ago
2007
IEEE
— Interleave Division Multiple Access (IDMA) is a promising air interface for future wireless networks. Optimization of access schemes regarding cross user aspects is also a topi...
WPES
2004
ACM
14 years 2 months ago
2004
ACM
The growing popularity of inexpensive, portable recording devices, such as cellular phone cameras and compact digital audio recorders, presents a significant new threat to privac...