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Infrastructure Commands Overview
Infrastructure Command Messages Overview
Infrastructure command messages (ICMs) are general purpose commands carried by the
SuperStream transport protocol. The ICMs are transmitted as stream messages from the
RF-C!. They are identified and processed sequentially as they arrive at the Network Interface
Unit (NIU). The Infrastructure commands are based on a hierarchy. This hierarchy consists of
a set of destination scopes, which represent specific configuration levels that are accessed from
the WMS-Data operator console:
•
All transmitters in a stream
•
All transmitters in a SuperStream system
•
All transmitters in a zone
•
A single transmitter
The relationship of streams, SuperStream systems, zones, and transmitters is shown in
Figure 2-1. The following examples show how the command structure can be used to target
various transmitter groups shown in the figure.
•
To send command messages to all the transmitters on a particular link, select
transmitters in a stream
•
To send command messages to coverage area 3 (that is, SuperStream System 3), select
transmitters in a SuperStream system
•
To send command messages to Zone 1 in SuperStream System 2, select
, and enter System 2 and Zone 1 when prompted.
zone
•
To send command messages to a transmitter, select
the transmitter number.
Note:
A Stream is mapped to a link ID and a SuperStream System is mapped to a simulcast system.
2-2
RF-Conductor! Controller NIU Remote Configuration
.
.
6880494G55-O
All transmitters in a
option and enter
A single transmitter
All
All
May 1998
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