CDMA

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Related to Chip rate: spreading factor

CDMA

abbreviation for
(Telecommunications) code-division multiple access: a digital technology used in mobile phones
References in periodicals archive ?
The chip rate is nominally 2 Mchip/s which is 32 times the symbol rate [19].
SPM] when chip rate = 10 Gchip/s, and fiber length = 200Km.
To simplify the problem and highlight the differences in BER due to the filters, a quadrature phase shift keying (QPSK) modulator with a chip rate of 3.
The reference design includes all baseband processing, including sample rate, chip rate and symbol rate operations, as well as MAC-hs scheduler, operations and management (OAM) functionality and protocol termination.
The overall data bit-to-symbol mapping effectively implements a direct sequence spread spectrum (DSSS) scheme with a chip rate of 2 Mchips/s from a data rate of 250 kbps.
Using hardware or software to create tapped delay lines at the chip rate allows this chip's transition energy to be integrated.
The long code generator is required to generate spreading sequences at a chip rate of 1.