Roaming in CDMA2000
One essential component of wireless systems is roaming. A 3G technology standard called CDMA2000 1X was introduced to the market for the first time in October 2000. Internationally usable CDMA2000 devices are required to include a GSM radio as well.
Phones with several bands and modes can roam universally across GSM/WCDMA and CDMA2000 networks. Trials for roaming across GSM and CDMA networks are presently conducted in certain networks in Southeast Asia.
CDMA 2000
CDMA2000 (also known as C2K or IMT MultiCarrier (IMTMC)) is a set of 3G mobile technology standards used to transmit speech, data, and signaling data between mobile phones and cell sites. It is primarily utilized in North America and South Korea and was created by 3GPP2 as a backward-compatible replacement for the second-generation CDMA One (IS-95) set of specifications. A rival set of 3G protocols called UMTS, created by 3GPP and utilized in Europe, Japan, China, and Singapore, is contrasted with CDMA2000.
In this Article, We will go through CDMA 2000, We will start our Article with an Introduction to the CDMA, then we will go through the Features of CDMA and We will look at the Standards of CDMA 2000, then we will go through Radio access Network and Core Network of CDMA 2000, After that we will go through CDMA 2000 Protocols and Call Setup process, At last we will Conclude our Article with its Advantages, Disadvantages, Applications and Some FAQs?
Table of Content
- What is CDMA?
- Features of CDMA
- CDMA2000 Standards
- Radio Access Network (RAN)
- CDMA2000 Core Network
- CDMA2000 Protocols
- CDMA2000 Call Setup Process