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ISCC
2006
IEEE
16 years 14 days ago
Performance Evaluation of a Basic OFDMA Scheduling Algorithm for Packet Data Transmissions
Currently, the OFDMA transmission scheme seems to be a promising candidate for future broadband radio systems. The crucial part which determines the performance is thereby the com...
Michael Einhaus, Ole Klein
VTC
2006
IEEE
110views Communications» more  VTC 2006»
16 years 14 days ago
On Modelling Spatial Traffic and Service Non-Uniformities in WCDMA Reverse Link
— This paper focuses on the modelling of the reverse link of a WCDMA system in a non-homogeneous environment. Multiple traffic spatial and service non-uniformities are considered...
Ferran Adelantado, Oriol Sallent, Jordi Pér...
ICRA
2005
IEEE
115views Robotics» more  ICRA 2005»
16 years 2 days ago
Five-fingered Robot Hand using Ultrasonic Motors and Elastic Elements
- A five-fingered robot hand having almost an equal number of DOF to the human hand is developed. The robot hand is driven by a unique method using ultrasonic motors and elastic el...
Ikuo Yamano, Takashi Maeno
ISQED
2005
IEEE
95views Hardware» more  ISQED 2005»
16 years 1 days ago
Statistical Analysis of Clock Skew Variation in H-Tree Structure
This paper discusses clock skew due to manufacturing variability and environmental change. In clock tree design, transition time constraint is an important design parameter that c...
Masanori Hashimoto, Tomonori Yamamoto, Hidetoshi O...
181
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ITCC
2005
IEEE
16 years 1 days ago
An Energy-Efficient Middleware for Supporting Multimedia Services in Mobile Grid Environments
In this paper, we present techniques for exploiting intermittently available resources in grid infrastructures to support QoS-based multimedia applications on mobile devices. Spec...
Yun Huang, Shivajit Mohapatra, Nalini Venkatasubra...