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DSPs In Mobile Applications
3/7/2002 5:07 PM EST
DSPs In Mobile Applications
4G wireless challenge raises stakes for DSPs
While the wireless world is starting to adopt 3G technologies defined by CDMA-based systems operating at 200 Mips, researchers are forging ahead to 4G systems whose modulation schemes are not yet set, but whose digital signal processing (DSP) requirements are expected to reach in the multiple Giga-instructions-per-second (Gips) range.Hardware crucial for mobile DSPs
RF integrates with DSP in 4G apps
Packet processors work with DSPs
Emerging DSP architectures bring DVD-quality to PDAs
Reconfigurable cores, scalable alogithms propel DSPs into 4G wireless
Virtual machine architecture needed for complex processing, next-gen wireless
RESOURCES
4G wireless challenge raises stakes for DSPs
While the wireless world is starting to adopt 3G technologies defined by CDMA-based systems operating at 200 Mips, researchers are forging ahead to 4G systems whose modulation schemes are not yet set, but whose digital signal processing (DSP) requirements are expected to reach in the multiple Giga-instructions-per-second (Gips) range.
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