CDMA2000 Protocols
CDMA2000 is a technology that enables CDMA operators to upgrade their CDMA One/IS-95 to 2.5G and 3G cellular networks. It is sometimes referred to as IMT-CDMA Multi-Carrier or IS-2000. The standards organization 3GPP2, which is responsible for CDMA2000, outlines all of the network’s features, interfaces, and protocols.
Many operators have embraced CDMA2000, which is typically introduced in stages. In a mobile setting, the first phase, CDMA2000 1x, supports packet data at an average rate of 144 kbps. On a dedicated data carrier, 1x-EV-DO, the second release of 1x, enables data speeds of up to 2 M bits/sec. Lastly, 1x-EV-DV will offer even greater peak rates, enhanced QoS mechanisms, and simultaneous voice and high-speed data.
The following is a list of all CDMA2000 protocols :
- A1: SCCP, MTP3, MTP2, MTP1, A1 Signaling
- A3: TCP, IP, AAL5, SSSAR, AAL2;
- A7: TCP, IP, A7 Signaling , AAL5
- A8: PPP, IP, and GRE
- A9: TCP, UDP, and IP A9 Signaling
- A10: IP, GRE, and PPP
- A11: Mobile IP, PPP, UDP, IP, and A11 Signaling
- A12: IP, PPP, UDP, RADIUS
- A13: TCP/UDP, IP, A13 Signaling
- A14: TCP/UDP, IP, A14 Signaling
- A15: TCP/UDP, IP, A15 Signaling
- 3GPP2 for iOS 3.x and 4.x
- Additional Protocols: IPCP, Diameter, IKE, PPP in HDLC-like Framing
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