W-CDMA (english) - meaning, definition, translation, pronunciation

Part of Speech

Noun

Phonetic Transcription

/wˈiː/ - /sˈiː/ - /dˈiː/ - /ɛm/ - /ˈeɪ/

Meaning and Usage

W-CDMA stands for Wideband Code Division Multiple Access. It is a digital wireless telecommunication technology used for mobile communications and is part of the Universal Mobile Telecommunications System (UMTS) standards. W-CDMA allows multiple users to share the same frequency channel by assigning unique spreading codes to each user.

Frequency of Use: The term is used primarily in written technical documentation, telecommunications, and engineering contexts. It is less common in everyday spoken English, primarily appearing in discussions surrounding mobile technology and standards.

Example Sentences

1. W-CDMA technology enables efficient data transmission in mobile networks.
   La tecnología W-CDMA permite una transmisión de datos eficiente en redes móviles.

2. The launch of W-CDMA opened new doors for high-speed internet access on mobile devices.
   El lanzamiento de W-CDMA abrió nuevas puertas para el acceso a internet de alta velocidad en dispositivos móviles.

3. W-CDMA has been instrumental in the evolution of mobile communications.
   W-CDMA ha sido fundamental en la evolución de las comunicaciones móviles.

Idiomatic Expressions

W-CDMA is specifically a technical term and doesn't typically feature in idiomatic expressions. However, it relates to broader expressions in telecommunications:

1. On the same wavelength: Effective W-CDMA connections ensure that users are on the same wavelength during calls.
   Las conexiones W-CDMA efectivas aseguran que los usuarios estén en la misma sintonía durante las llamadas.

2. Break new ground: The W-CDMA standard broke new ground in mobile data services.
   El estándar W-CDMA rompió nuevas barreras en los servicios de datos móviles.

3. Stay connected: Thanks to W-CDMA technology, users can stay connected no matter where they are.
   Gracias a la tecnología W-CDMA, los usuarios pueden mantenerse conectados sin importar dónde estén.

Etymology

The term W-CDMA derives from a combination of several components: - "Wideband": Suggesting a larger bandwidth compared to traditional CDMA technologies. - "Code Division Multiple Access": Refers to the method used for multiplexing which allows multiple signals to occupy the same physical channel by assigning unique codes.

Synonyms and Antonyms

Synonyms:
- UMTS (Universal Mobile Telecommunications System)
- 3G (Third Generation mobile telecommunications)

Antonyms:
- CDMA (Code Division Multiple Access) - when referring to its narrowband variant - TDMA (Time Division Multiple Access) - referring to another multiplexing method

This comprehensive breakdown covers the essential aspects of W-CDMA, emphasizing its significance in mobile technology as well as its contextual usage.