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VTC
2008
IEEE
16 years 1 months ago
Multi-Code MC-CDMA Using Joint CDTD and Inter-Code Interference Cancellation
Abstract—In multicarrier code division multiple access (MCCDMA), a good bit error rate (BER) performance can be achieved by using frequency-domain equalization (FDE) based on the...
Kazuaki Takeda, Hiromichi Tomeba, Jiangzhou Wang, ...
WCNC
2008
IEEE
16 years 1 months ago
A Low Latency Scheme for Bulk RFID Tag Reading
—Passive RFID tags transmit their ID information to a tag reader upon energization by the reader. These transmitted signals, or IDs, may collide if multiple tags transmit their I...
Erik F. Golen, Nirmala Shenoy, Xiaojun Cao
WIMOB
2008
IEEE
16 years 1 months ago
Precoder Designs for MIMO Broadcast Channels with Imperfect CSI
—In this paper, we propose two robust precoder designs for multiple-input multiple-output (MIMO) broadcast channels with imperfect channel state information (CSI). First, we cons...
P. Ubaidulla, Ananthanarayanan Chockalingam
ADBIS
2008
Springer
219views Database» more  ADBIS 2008»
16 years 1 months ago
Data Stream Analysis for Location-Aware Collaborative Information Retrieval
Abstract. We propose a new approach for enhancing collaborative information retrieval by means of incorporating positional data for a location-aware personalized retrieval process....
Andreas Behrend, Frank Reichartz, Christian Dorau,...
CGO
2007
IEEE
16 years 1 months ago
Rapidly Selecting Good Compiler Optimizations using Performance Counters
Applying the right compiler optimizations to a particular program can have a significant impact on program performance. Due to the non-linear interaction of compiler optimization...
John Cavazos, Grigori Fursin, Felix V. Agakov, Edw...