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ICC
2007
IEEE
110views Communications» more  ICC 2007»
16 years 13 days ago
On the Impact of Carrier Frequency Offsets in OFDM/SDMA Systems
— The combined OFDM/SDMA approach has raised lots of research interests recently as it appears to be quite suitable for future broadband wireless transmission. In order to build ...
Sheng Zhou, Kai Zhang, Zhisheng Niu
IWCMC
2006
ACM
16 years 2 days ago
Neural fuzzy call admission and rate controller for WCDMA cellular systems providing multirate services
The paper proposes a neural fuzzy call admission and rate controller (NFARC) scheme for WCDMA cellular systems providing multirate services. The NFARC scheme can guarantee the qua...
Chung-Ju Chang, Li-Chung Kuo, Yih-Shen Chen, Scott...
IPSN
2009
Springer
16 years 26 days ago
Application-informed radio duty-cycling in a re-taskable multi-user sensing system
As sensor networks mature, there will be an increasing need for re-usable, dynamically taskable software systems that support multiple concurrent applications. In this paper, we c...
Omprakash Gnawali, Jongkeun Na, Ramesh Govindan
JCM
2007
73views more  JCM 2007»
15 years 6 months ago
A Link Adaptation Algorithm in MIMO-based WiMAX Systems
— In order to extend the coverage of wireless communication to metropolitan scale, the Worldwide Interoperability for Microwave Access (WiMAX) standard was developed and ratifie...
Tsz Ho Chan, Mounir Hamdi, Chui Ying Cheung, Maode...
ICC
2007
IEEE
16 years 13 days ago
Improved Equalization For Coded, Zero-Padded OFDM (ZP-OFDM) Systems
Abstract— Zero-padded OFDM (ZP-OFDM) systems have recently been adopted in certain wireless systems, such as the multiband-OFDM based WiMedia standard, instead of the more common...
Monisha Ghosh