89 search results - page 16 / 18 » An OFDM-CDMA Scheme for High Data Rate UWB Applications |
CORR
2010
Springer
13 years 5 months ago
2010
Springer
Adaptive orthogonal frequency division multiple access (OFDMA) has recently been recognized as a promising technique for providing high spectral efficiency in future broadband wire...
ICMCS
1999
IEEE
13 years 10 months ago
1999
IEEE
Video-on-demand (VOD) is a very promising multimedia application of the near future. In order for such a service to be commercially viable, efficient storage and retrieval schemes...
WMASH
2003
ACM
13 years 11 months ago
2003
ACM
Next generation Wireless Local Area Networks (WLAN’s) are likely to require multihop wireless connections between mobile nodes and Internet gateways to achieve high data rates f...
TMI
2002
13 years 5 months ago
2002
In this paper, we investigate an approach based on support vector machines (SVMs) for detection of microcalcification (MC) clusters in digital mammograms, and propose a successive ...
VIS
2007
IEEE
14 years 7 months ago
2007
IEEE
With the exponential growth in size of geometric data, it is becoming increasingly important to make effective use of multilevel caches, limited disk storage, and bandwidth. As a r...