Wideband Code Division Multiple Access (WCDMA)
(ระบบมัลติเพล็กซ์แบบเข้ารหัสความถี่กว้าง (WCDMA))
Definition
Wideband Code Division Multiple Access (WCDMA) (ระบบมัลติเพล็กซ์แบบเข้ารหัสความถี่กว้าง (WCDMA)) Hard Skill
Wideband Code Division Multiple Access (WCDMA) is a 3G mobile communication technology that uses wideband spread spectrum techniques to enable multiple users to share the same frequency band simultaneously by assigning unique codes to each user, ensuring efficient data transmission and improved network capacity.
Expertise Level
Level 1
Basic
1. Understands the basic principles of CDMA and spread spectrum technology.
2. Can describe the fundamental components of WCDMA systems.
3. Recognizes the role of unique codes in allowing multiple access.
Level 2
Intermediate
1. Can analyze WCDMA system architecture and its protocol layers.
2. Understands channel coding, modulation, and spreading techniques used in WCDMA.
3. Able to troubleshoot common network issues related to WCDMA.
Level 3
Advanced
1. Designs and optimizes WCDMA networks for maximum performance and capacity.
2. Implements advanced techniques such as handover, power control, and interference management.
3. Conducts in-depth analysis of system performance and develops strategic improvements.
