The Wireless Application of Space-Time Spread-Spectrum Technology in the Internet of Things

Han Cheng Liao

doi:10.4028/www.scientific.net/AMR.403-408.2755

Paper Titles

Consensus Problems for High-Order Multi-Agent Systems
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A Map-Matching Method Using Intersection-Based Parallelogram Criterion
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Quality Control System for Short-Runs Based on Machining Error Propagation Network
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The Wireless Application of Space-Time Spread-Spectrum Technology in the Internet of Things
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A Survey: Clustering Ensemble Selection
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Spatial Filtering Collimator for Optimized Laser Indicator and Laser Range Finder
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Learning Patterns of Motion Trajectories Using Real-Time Tracking
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A New Collaboration Distribution Network Base on Third Party Logistics Alliance
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 403-408The Wireless Application of Space-Time...

The Wireless Application of Space-Time Spread-Spectrum Technology in the Internet of Things

Abstract:

Massive data have to be quickly communicated in the internet of things with few error. Two good anti-fading technologies, spread spectrum and space-time coding technology are integrated to get better performance of combating fading in the wireless channel. Such kind of code division multiple access system is studied. A kind of well-chosen spread spectrum sequence is LAS code. The forward link system model, including both the transmitter and the receiver, is put forward. The decoding method, as well as some simulational performance results is given. With more than one antenna installed, it is able to achieve both the temporal diversity and the spatial diversity, which is conducive to enhance the system performance.

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Periodical:

Advanced Materials Research (Volumes 403-408)

Pages:

2755-2759

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.403-408.2755

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Online since:

November 2011

Authors:

Han Cheng Liao

Keywords:

Internet of Things (IOT), Space-Time, Spread-Spectrum

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