628 search results - page 71 / 126 » WI - Dissertationen |
130
click to vote
ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— Link adaptation is one of the key technologies used in high speed wireless networks such as HSDPA and mobile WiMAX. The dynamic feature of mobile users’ channel capacities br...
109
click to vote
ISCAS
2007
IEEE
15 years 10 months ago
2007
IEEE
—This paper presents an energy-efficient turbo decoder based on border metric encoding, which is especially suitable for non-binary circular turbo codes. In the proposed method, ...
122
Voted
MOBIQUITOUS
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract— In this paper we present the design and implementation of a space service that gives pervasive computing applications both a hierarchical and coordinate-based view of p...
126
Voted
COMSWARE
2007
IEEE
15 years 9 months ago
2007
IEEE
— Several solutions exist to bridge the last-mile gap in rural telecom. These extend a point of presence from a town to kiosks in surrounding villages. In this paper, we deal wit...
126
Voted
EUSAI
2007
Springer
15 years 9 months ago
2007
Springer
Localization technologies have been an important focus in ubiquitous computing. This paper explores an underrepresented area, namely computer vision technology, for outdoor positio...