MC-CDMA
Encyclopedia
MC-CDMA may stand for:
- Multi-carrier code division multiple accessMulti-carrier code division multiple accessMulti-Carrier Code Division Multiple Access is a multiple access scheme used in OFDM-based telecommunication systems, allowing the system to support multiple users at the same time.MC-CDMA spreads each user symbol in the frequency domain...
, a multiple access technology used in telecommunicationTelecommunicationTelecommunication is the transmission of information over significant distances to communicate. In earlier times, telecommunications involved the use of visual signals, such as beacons, smoke signals, semaphore telegraphs, signal flags, and optical heliographs, or audio messages via coded...
systems based on OFDM. - A variant of the mobile communication standard CDMA2000CDMA2000CDMA2000 is a family of 3G mobile technology standards, which use CDMA channel access, to send voice, data, and signaling data between mobile phones and cell sites. The set of standards includes: CDMA2000 1X, CDMA2000 EV-DO Rev. 0, CDMA2000 EV-DO Rev. A, and CDMA2000 EV-DO Rev. B...
, where three or more pairs of 1.25MHz radio channels are used together so that higher data rates can be achieved.