DSSS enhanced with a coarse time synchronization loop 1.0

Date Added: August 06, 2013 | Visits: 254

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The .m file simulates a Spread-Spectrum Modulation Trx/Rcx system, in which, the phase of the pseudo-random sequence generated in the transmitter and used to encode the data stream is unknown a priory at the receiver.A parallel search strategy is employed to locally determine it in the place. It works as here: selecting the maximam-energy low-pass filtered signal of the set of all hypothesied despreaded ones using different hypothesized phases for the PN-sequence.The simulation can be growed in several ways including considering various types of noise and jammings or also designing better filters.

Requirements: No special requirements

Platforms: Matlab

Keyword: Designing, Despreaded, Filtered, Filters, Growed, Hypothesied, Hypothesized, Jammings, Lowpass, Maximamenergy, Noise, Phases, Pnsequencethe, Signal, Simulation, Types

Users rating: 0/10

License: Freeware

Size: 10 KB

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DSSS ENHANCED WITH A COARSE TIME SYNCHRONIZATION LOOP RELATED

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