Carrier interferometry
id:
carrier-interferometry-262-13151184
title:
Carrier interferometry
text:
Carrier Interferometry (CI) is a spread spectrum scheme designed to be used in an Orthogonal Frequency-Division Multiplexing (OFDM) communication system for multiplexing and multiple access, enabling the system to support multiple users at the same time over the same frequency band. Like MC-CDMA, CI-OFDM spreads each data symbol in the frequency domain. That is, each data symbol is carried over multiple OFDM subcarriers. But unlike MC-CDMA, which uses binary-phase Hadamard codes or binary pseudo
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Carrier_interferometry
date created:
date modified:
2023-12-16T04:19:48Z
main entity:
{"identifier":"Q5046371","url":"https://www.wikidata.org/entity/Q5046371"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/4/40/CI_Transceiver_copy.jpg","width":1490,"height":814}
fields total:
13
integrity:
14