Specifications

August 08, 2000 68P81095E55-E vii

Table of Contents (continued)

Mobile Data Gateway ......................................................................... 2-15

Physical Components ...................................................................... 2-15

Functional Characteristics ............................................................... 2-15

Gateway .................................................................................... 2-15

Home Agent .............................................................................. 2-16

Foreign Agent ........................................................................... 2-16

Base Site Controller ............................................................................ 2-16

Physical Components ...................................................................... 2-16

Base Site Controller - Control Processor .................................. 2-16

Base Site Controller - Transcoder ............................................. 2-16

Functional Characteristics ............................................................... 2-17

Link Concentration ................................................................... 2-17

Radio Link Conversion ............................................................. 2-17

Data Collection ......................................................................... 2-18

Control Information Handling .................................................. 2-18

Multi-threading ......................................................................... 2-18

BSC Implementation ....................................................................... 2-19

Non-enhanced BSC Implementation ........................................ 2-19

Enhanced BSC-XCDR Remote Located .................................. 2-19

Enhanced Local Located ........................................................... 2-19

Mobile Switching Center .................................................................... 2-20

Physical Components ...................................................................... 2-20

Facilities Interface ..................................................................... 2-21

Switch Matrix ........................................................................... 2-21

Core Processor .......................................................................... 2-21

Signaling Interface .................................................................... 2-21

Home Location Register ........................................................... 2-21

Visited Location Register ......................................................... 2-21

Functional Characteristics ............................................................... 2-21

Home Location Register ........................................................... 2-22

Visited Location Register ......................................................... 2-22

Short Message Service .............................................................. 2-23

Inter-Working Function ............................................................ 2-23

Voice Mail System .................................................................... 2-24

Operations and Maintenance Center ................................................... 2-24

Physical Components ...................................................................... 2-24

S1000 ........................................................................................ 2-24

OMC 3000 ................................................................................ 2-25

OMC 3500 ................................................................................ 2-25

OMC Networking ..................................................................... 2-25

Multiband OMC-R .................................................................... 2-26

OMC-R Interconnect ................................................................ 2-26