TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
CODE DIVISION MULTIPLE ACCESS [3 records]
Record 1 - internal organization data 2021-07-26
Record 1, English
Record 1, Subject field(s)
- Telecommunications
- Radiotelephony
- Internet and Telematics
- Remote Sensing
Record 1, Main entry term, English
- code division multiple access
1, record 1, English, code%20division%20multiple%20access
correct
Record 1, Abbreviations, English
- CDMA 2, record 1, English, CDMA
correct
Record 1, Synonyms, English
- code-division multiple access 3, record 1, English, code%2Ddivision%20multiple%20access
correct, NATO
- CDMA 4, record 1, English, CDMA
correct, NATO
- CDMA 4, record 1, English, CDMA
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A technique for spread-spectrum multiple access digital communications that creates channels through the use of unique code sequences. 5, record 1, English, - code%20division%20multiple%20access
Record 1, French
Record 1, Domaine(s)
- Télécommunications
- Radiotéléphonie
- Internet et télématique
- Télédétection
Record 1, Main entry term, French
- accès multiple par répartition en code
1, record 1, French, acc%C3%A8s%20multiple%20par%20r%C3%A9partition%20en%20code
correct, masculine noun, NATO
Record 1, Abbreviations, French
- AMRC 2, record 1, French, AMRC
correct, masculine noun, NATO
Record 1, Synonyms, French
- accès multiple par répartition de code 3, record 1, French, acc%C3%A8s%20multiple%20par%20r%C3%A9partition%20de%20code
correct, masculine noun
- AMRC 4, record 1, French, AMRC
correct, masculine noun
- AMRC 4, record 1, French, AMRC
- accès multiple par différence de code 5, record 1, French, acc%C3%A8s%20multiple%20par%20diff%C3%A9rence%20de%20code
correct, masculine noun
- AMDC 6, record 1, French, AMDC
correct, masculine noun
- AMDC 6, record 1, French, AMDC
- accès multiple à répartition dans les codes 7, record 1, French, acc%C3%A8s%20multiple%20%C3%A0%20r%C3%A9partition%20dans%20les%20codes
masculine noun
- AMRC 7, record 1, French, AMRC
masculine noun
- AMRC 7, record 1, French, AMRC
- accès multiple par partage de code 8, record 1, French, acc%C3%A8s%20multiple%20par%20partage%20de%20code
masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Mode d'accès multiple dans lequel chaque terminal est caractérisé par une séquence codée permettant de restituer le signal qu'il a émis ou celui qui lui est destiné. 9, record 1, French, - acc%C3%A8s%20multiple%20par%20r%C3%A9partition%20en%20code
Record number: 1, Textual support number: 1 CONT
L'accès multiple par répartition en code ou AMRC en abrégé [...] est un système de codage des transmissions utilisé en télécommunications, basé sur la technique d'étalement de spectre. Il permet à plusieurs liaisons numériques d'utiliser simultanément la même fréquence porteuse. Il est actuellement appliqué en téléphonie mobile particulièrement aux États-Unis, dans les télécommunications spatiales, militaires essentiellement, et dans les systèmes de navigation par satellites comme le GPS [système mondial de localisation], Glonass ou Galileo. 10, record 1, French, - acc%C3%A8s%20multiple%20par%20r%C3%A9partition%20en%20code
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Telecomunicaciones
- Radiotelefonía
- Internet y telemática
- Teledetección
Record 1, Main entry term, Spanish
- acceso múltiple por división de código
1, record 1, Spanish, acceso%20m%C3%BAltiple%20por%20divisi%C3%B3n%20de%20c%C3%B3digo
correct, masculine noun
Record 1, Abbreviations, Spanish
- AMDC 1, record 1, Spanish, AMDC
correct, masculine noun
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 CONT
La región del factor de reutilización reducido (aproximadamente la unidad) puede corresponder a los casos de sistemas típicos de acceso múltiple por división de código (AMDC), y en este caso la relación entre la señal y el ruido de interferencia (SINR) se calcula antes de la aplicación de la "ganancia de procesamiento de la des-dispersión". 1, record 1, Spanish, - acceso%20m%C3%BAltiple%20por%20divisi%C3%B3n%20de%20c%C3%B3digo
Record 2 - external organization data 2009-07-30
Record 2, English
Record 2, Subject field(s)
- Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies) Record 2
Record 2, Main entry term, English
- code division multiple access
1, record 2, English, code%20division%20multiple%20access
correct, standardized
Record 2, Abbreviations, English
- CDMA 1, record 2, English, CDMA
correct, standardized
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
multiple access that depends upon the use of independently coded modulations within a single channel 1, record 2, English, - code%20division%20multiple%20access
Record number: 2, Textual support number: 1 OBS
code division multiple access; CDMA: term, abbreviation and definition standardized by ISO/IEC [ISO/IEC 19762-4:2008]. 2, record 2, English, - code%20division%20multiple%20access
Record 2, French
Record 2, Textual support, French
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - external organization data 2009-07-30
Record 3, English
Record 3, Subject field(s)
- Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies) Record 3
Record 3, Main entry term, English
- code division multiple access
1, record 3, English, code%20division%20multiple%20access
correct, standardized
Record 3, Abbreviations, English
- CDMA 1, record 3, English, CDMA
correct, standardized
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
technique that breaks each transmission into packets and assigns a unique code to each 1, record 3, English, - code%20division%20multiple%20access
Record number: 3, Textual support number: 1 OBS
All coded packets are then combined mathematically into one signal and each intended receiver extracts only its data packets depending on the assigned code. 1, record 3, English, - code%20division%20multiple%20access
Record number: 3, Textual support number: 2 OBS
code division multiple access; CDMA: term, abbreviation and definition standardized by ISO/IEC [ISO/IEC 19762-4:2008]. 2, record 3, English, - code%20division%20multiple%20access
Record 3, French
Record 3, Textual support, French
Record 3, Spanish
Record 3, Textual support, Spanish
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