Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
CDMA2000
CDMA2000 is a code division multiple access (CDMA) version of IMT-2000 specifications developed by International Telecommunication Union (ITU).
It includes a group of standards for voice and data services −
Voice − CDMA2000 1xRTT, 1X Advanced
Data − CDMA2000 1xEV-DO (Evolution-Data Optimized)
Features
CDMA2000 is a family of technology for 3G mobile cellular communications for transmission of voice, data and signals.
It supports mobile communications at speeds between 144Kbps and 2Mbps.
It has packet core network (PCN) for high speed secured delivery of data packets.
It applies multicarrier modulation techniques to 3G networks. This gives higher data rate, greater bandwidth and better voice quality. It is also backward compatible with older CDMA versions.
It has multi-mode, multi-band roaming features.
8K+ Views
