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VTC
2006
IEEE
15 years 10 months ago
Channel Estimation and Multiuser Detection for MC-DS/CDMA Systems
We propose a joint channel and data estimation scheme which does not require the training data in multicarrier direct-sequence multiple access (MC-DS/CDMA) systems. In order to eli...
Bangwon Seo, Jae Young Ahn, Hyung-Myung Kim
ICC
2007
IEEE
15 years 11 months ago
A New Approach for Mobile Localization in Multipath Scenarios
—In this paper we consider the localization of a mobile station (MS) in time division multiple access (TDMA) based communication systems. We use joint angle and delay measurement...
Nadir Castañeda, Maurice Charbit, Eric Moul...
MOBISYS
2004
ACM
16 years 4 months ago
Improving the Latency of 802.11 hand-offs using Neighbor Graphs
The 802.11 IEEE Standard has enabled low cost and effective wireless LAN services (WLAN). With the sales and deployment of WLAN based networks exploding, many people believe that ...
Minho Shin, Arunesh Mishra, William A. Arbaugh
ISCA
2007
IEEE
103views Hardware» more  ISCA 2007»
15 years 11 months ago
Ginger: control independence using tag rewriting
The negative performance impact of branch mis-predictions can be reduced by exploiting control independence (CI). When a branch mis-predicts, the wrong-path instructions up to the...
Andrew D. Hilton, Amir Roth
ICIP
2003
IEEE
16 years 6 months ago
EM-based simultaneous registration, restoration, and interpolation of super-resolved images
We present a maximum likelihood (Ml) solution to the problem of obtaining high-resolution images from sequences of noisy, blurred, and low-resolution images. In our formulation, t...
Nathan A. Woods, Nikolas P. Galatsanos, Aggelos K....