国际移动用户识别号(international mobile subscriber identity,IMSI)
位置区域识别码(LAI)
用户身份识别模块(SIM卡)
SIM卡开发工具包(STK)
个人识别码(PIN)
解锁码(PUK)
移动用户暂时识别码(TMSI)
移动国家代码(MCC)
移动网络代码 (MNC)
传输协议数据单位(Transfer Protocol Data Unit ,TPDU)
接入点名字(Access Point Name,APN)
IMEI (International Mobile Equipment Identity)国际移动设备身份码
电话号码 MSISDN
MSISDN=CC+NDC+SN(总长不超过15位数字)。CC=国家码(如中国为86),NDC=国内地区码,SN=用户号码
NMSI-国内移动用户识别码。由移动网号和移动用户识别码组成
MSC 移动业务交换中心
HLR (Home Location Register) 归属位置登记器.移动运营商用于保存所有本地用户主要信息的数据库
VLR (Visitor Location Register )访问位置寄存器.无线运营商用于保存所有来访(漫游)用户主要信息的数据库
MSC (Mobile Switching Center)移动交换中心
AC 鉴权中心
IN (Intelligent Network) 智能网,利用单独的数据网(SS7网)为电话网提供的高级呼叫控制和增强业务功能
SP (Signaling Point) 信令点. SS7节点
LEC (Local Exchange Carrier) 本地交换运营商.本地电话公司
CDR (Call detail recording)呼叫详细信息记录
GPRS 通用分组无线业务
GSN GPRS Support Node
Gi接口是GPRS与外部分组数据网PDN(IP网和X.25/X.75网络连接)的接口。
Gi接口在与不同的PDN互连时,Gi接口也不同,如:接入IP网时采用IP地址,
接入X.25/X.75网时采用X.121地址
Gn接口是GSN之间的接口,采用在TCP/UDP协议之上承载GPRS隧道协议GTP的
方式进行通信。
Gp接口是GPRS网间接口,是分属不同PLMN网的GSN之间采用的接口
?CGSN – Combined GPRS Support Node
DNS – Domain Name System
GGSN - Gateway GPRS Support Node
Gn - GPRS network interface between SGSN, GGSN, and BG
SGSN- Serving GPRS
GPRS - General Packet Radio Service
GRX - GPRS Roaming Exchange
GSN - See SGSN and GGSN GSM - Global System for Mobile
Communications
GTP - GPRS Tunneling Protocol
HLR - Home Location Register
IP - Internet Protocol
LI – Lawful Intercept
LIC – Lawful Interception Controller
LIB – Lawful Interception Base
NMS - NM System MS - Mobile Station
MSISDN - Mobile Station ISDN Number PDU - Protocol Data Unit
PDP - Packet Data Protocol (IP, X.25)
PLMN - Public Land Mobile Network
SIM – Subscriber Identity Module
SMS - Short Message Service Protocol SM-SC - Short Message Service
Center SMS GMSC - SMS Gateway MSC SNDCP - Sub-Network
Dependent Convergence Protocol
SS7 - Signaling System 7
TCP - Transmission Control Protocol
UDH - User Data Headers
UDP - User Datagram Protocol
UMTS - Universal Mobile Telecommunications System
VLR -Visitor Location Register
Mobile Switching Center (MSC)
Mobile Telephone Switching Oce (MTSO).
Frequency Division Multiple Access (FDMA).
Time Division Multiple Access (TDMA)
Code Division Multiple Access (CDMA)
GSM (Global System for Mobile)
packet data network (PDN)
packet data protocol (PDP)
UMTS (Universal Mobile Telecommunication System)
PSTN : Public Switched Telephone Network
PSDN : Public Switched Data Network
TLLI : Temporary logical link identity
NSAPI: Network service access point identifier
ITU: 国际电信联盟 International Telecom union