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RTAS
2007
IEEE
16 years 1 months ago
Performance Debugging of Real-Time Systems Using Multicriteria Schedulability Analysis
Most of today’s real-time embedded systems consist of a heterogeneous mix of fully-programmable processors, fixed-function components or hardware accelerators, and partially-pr...
Unmesh D. Bordoloi, Samarjit Chakraborty
SSDBM
2007
IEEE
172views Database» more  SSDBM 2007»
16 years 1 months ago
Enabling Real-Time Querying of Live and Historical Stream Data
Applications that query data streams in order to identify trends, patterns, or anomalies can often benefit from comparing the live stream data with archived historical stream dat...
Frederick Reiss, Kurt Stockinger, Kesheng Wu, Arie...
VTC
2007
IEEE
100views Communications» more  VTC 2007»
16 years 1 months ago
Downlink Steered Space-Time Spreading Assisted Generalised Multicarrier DS-CDMA Using Sphere-Packing-Aided Multilevel Coding
— This paper presents a novel generalised Multi-Carrier Direct Sequence Code Division Multiple Access (MC DS-CDMA) system invoking smart antennas for improving the achievable per...
Mohammed El-Hajjar, Ronald Y. S. Tee, Hu Bin, Lie-...
VTC
2007
IEEE
104views Communications» more  VTC 2007»
16 years 1 months ago
Soft-Bit Assisted Iterative AMR-WB Source-Decoding and Turbo-Detection of Channel-Coded Differential Space-Time Spreading Using
Abstract – Jointly optimised iterative source- and channel-decoding is used for enhancing the error resilience of the Adaptive Multi Rate WideBand (AMR-WB) speech codec. The resu...
Noor S. Othman, Mohammed El-Hajjar, Osamah Alamri,...
DATE
2006
IEEE
153views Hardware» more  DATE 2006»
16 years 23 days ago
Analyzing timing uncertainty in mesh-based clock architectures
Mesh architectures are used to distribute critical global signals on a chip, such as clock and power/ground. Redundancy created by mesh loops smooths out undesirable variations be...
Subodh M. Reddy, Gustavo R. Wilke, Rajeev Murgai