Sciweavers

8141 search results - page 460 / 1629
» Higher Order Generalization
Sort
View
VTC
2006
IEEE
135views Communications» more  VTC 2006»
16 years 1 months ago
A Detection Algorithm for Clipped OFDM Signals Using the IDFT-Matrix
A major drawback of the Orthogonal Frequency Division Multiplex (OFDM) principle is the high dynamic range of the transmit signal. The transmit Power Amplifier (PA) and other ele...
Andreas Frotzscher, Peter Zillmann, Gerhard Fettwe...
VTC
2006
IEEE
117views Communications» more  VTC 2006»
16 years 1 months ago
Low Complexity Soft Interference Cancellation for MIMO-Systems
— Iterative equalization has emerged as an efficient means of achieving near-capacity detection performance in multiple-antenna (MIMO) systems. However, many proposed detection ...
Steffen Bittner, Ernesto Zimmermann, Gerhard Fettw...
VTC
2006
IEEE
159views Communications» more  VTC 2006»
16 years 1 months ago
Comparison between Vertical Handoff Decision Algorithms for Heterogeneous Wireless Networks
— The next generation wireless networks will support the vertical handoff mechanism in which users can maintain the connections when they switch from one network to another (e.g....
Enrique Stevens-Navarro, Vincent W. S. Wong
CVPR
2010
IEEE
16 years 1 months ago
Image Retrieval via Probabilistic Hypergraph Ranking
In this paper, we propose a new transductive learning framework for image retrieval, in which images are taken as vertices in a weighted hypergraph and the task of image search is...
Yuchi Huang, Qingshan Liu, Shaoting Zhang, Metaxas...
179
Voted
APCSAC
2005
IEEE
16 years 1 months ago
The Challenges of Massive On-Chip Concurrency
Moore’s law describes the growth in on-chip transistor density, which doubles every 18 to 24 months and looks set to continue for at least a decade and possibly longer. This grow...
Kostas Bousias, Chris R. Jesshope