Huawei Technologies Co. Ltd BTS3606-1900 Manual Do Utilizador
Technical Manual
Airbridge BTS3606 CDMA Base Station
Airbridge BTS3606 CDMA Base Station
System Description
Chapter 1 Introduction
1-1
Chapter 1 Introduction
The mobile communication system has experienced the first generation (analog
system) and the second generation (digital system). As one of the main development
trends of the second generation, the Code Division Multiple Access 1X (CDMA 1X)
technology, advocated by the 3rd Generation Partnership Project 2 (3GPP2), has
been widely used for commercial purpose.
The CDMA 1X technology complies with IS-95A and IS-95B standards. The capacity
of the CDMA 1X system has increased substantially because it adopts such
technologies as reverse pilot, fast power control and transmit diversity.
This chapter first introduces the network solution of Huawei CDMA 1X mobile
communication system, and then the market position of Huawei indoor BTS3606.
1.1 Network Solution of Huawei CDMA 1X System
The Huawei CDMA 1X mobile communication system comprises the Base Station
Subsystem (BSS) and the Core Network (CN). Users can operate and maintain the
system through an integrated mobile network management system.
Figure 1-1 shows the network of Huawei CDMA 1X system. This manual aims to
introduce the Base Transceiver Station (BTS) of the BSS, thus, the following figure
emphasizes the network structure of BSS.