Specifications

1-6 800 MHz System Planner R4-11-4G
PRIVATE DATATAC SYSTEM FEATURES
Large System Support
The performance management reports provide hourly and daily
information, as information is kept in the data warehouse.
FullVision INM is a network management tool that manages, configures and
monitors Private DataTAC network elements from a single user interface
point. This capability is support with a proprietary SNMP implementation
on the WNG and RNC. Remote network management is also available from
Motorola network management services.
1.3.2.1 RD-LAP Protocol Rate Agility
RD-LAP rate agility is designed for the public safety customers who, with a
mix of 806 MHz and 821 MHz channels, need all channels to be available to
all users across the network.
Private DataTAC supports network designs that use 9.6 kbps and 19.2 kbps
RD-LAP protocols in the same network with support for mobility of a radio
modem between these two channel types. A radio modem can operate only
in RD-LAP mode when configured to do so.
Mobile and portable wireless computers support different customer needs
without defining the specific application functions to be implemented.
RD-LAP rate agile modems allow seamless roaming between the 806 MHz
and 821 MHz layers of the network. RD-LAP rate agility is implemented as a
configuration option for 800 MHz modems; such as, VRM-500 w/MCS 2000
and the PRM 660, VRM 650, VRM 660 and MW-520.
This feature is field programmable in the modem using the new Windows®
based Radio Service Software (RSS) package.
1.3.3 Large System Support
The Private DataTAC is a scaleable network supporting the needs of a single
site to the more complex system configurations. Some of the additional
features and functionality available for Private DataTAC would include
support for up to 256 base stations, mobility management for Inter-RNC
controller roaming, controller redundancy and a fault tolerant gateway
platform.
1.3.3.1 Controller Redundancy
Controller redundancy allows high levels of system availability. Private
DataTAC networks can be configured for message path redundancy to serve
mission critical communication needs. There are three methods for
controlling RNC redundancy. They are:
• FullVision INM Controlled Redundancy
• WNG Controlled Redundancy
• Host Controlled Redundancy