Multi-carrier code-division multiple access
id:
multi-carrier-code-division-multiple-access-232-3040926
title:
Multi-carrier code-division multiple access
text:
Multi-carrier code-division multiple access (MC-CDMA) is a multiple access scheme used in OFDM-based telecommunication systems, allowing the system to support multiple users at the same time over same frequency band. MC-CDMA spreads each user symbol in the frequency domain. That is, each user symbol is carried over multiple parallel subcarriers, but it is phase-shifted according to a code value. The code values differ per subcarrier and per user. The receiver combines all subcarrier signals, by
brand slug:
wiki
category slug:
encyclopedia
description:
Multiple access scheme in telecommunications
original url:
https://en.wikipedia.org/wiki/Multi-carrier_code-division_multiple_access
date created:
date modified:
2024-02-22T18:37:29Z
main entity:
{"identifier":"Q6934429","url":"https://www.wikidata.org/entity/Q6934429"}
image:
fields total:
13
integrity:
14