Code division multiple access (CDMA)

Code division multiple access (CDMA)

Refers to a multiple-access scheme where stations use spread-spectrum modulations and orthogonal codes to avoid interfering with one another.

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Industry/Domain: Aerospace
Category: Satellites
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Related terms

code-division multiple access (CDMA)

Telecommunications; General telecom

A coding scheme, used as a modulation technique, in which multiple channels are independently coded for transmission over a single wideband channel. Note 1: In some communication ...

code division multiple access (CDMA)

Aerospace; Satellites

Refers to a multiple-access scheme where stations use spread-spectrum modulations and orthogonal codes to avoid interfering with one another.

code division multiple access (CDMA)

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A digital transmission technique in which a base station assigns a unique code to each mobile device to distinguish that particular device from all others on the air. The signals ...

code division multiple access (cdma)

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A form of multiplexing where the transmitter encodes the signal using a pseudo-random sequence, which the receiver also knows and can use to decode the received signal. Each ...

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A method whereby many radios use the same frequency, but each one has a unique code. GPS uses CDMA techniques with codes for their unique cross-correlation properties.

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