User's Manual

InfiNet Wireless R5000 Technical User Manual
Copyright © 2004-2006 by InfiNet Wireless Limited.
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subscriber, and subscriber will calculate a distance to the base
station. If the CPE has a link coordinates information it will use
this information, otherwise it will use the distance parameter
value got from the base station.
o If distance parameter is set to 0 radio module will use default
settings.
o pwrctl – automatic transmitting power control mode. In this
mode the output power is set up automatically within the values
available for the radio module. Used for CPE only.
Example:
rfconfig rf4.0 freq 5260 bitr 36000 sid 10203040 burst
rfconfig rf4.0 pwr 63 ant RIGHT distance 0
ANT parameter is specified on the label on the device’s case. The default setting
corresponds with a labeled value.
9. Routed Multiple Access protocol configuration
Every InfiNet Wireless Router can be configured as a subscriber unit or as a base
station. Each link between a base station and a subscriber unit is described as a
PTP connection (or a subnetwork consisting of two units).
From external networks each subscriber unit will be seen as a subnetwork with
the mask length of 30, and the information on attainability of this subnetwork
and of all subnetworks connected to the subscriber unit will be spread by all base
stations, where this subscriber unit is described.
The RMA protocol provides a mechanism enabling to direct routing information
relating to a subscriber unit in such a way that at any moment of time it comes
out only from that particular base station, to which this subscriber unit is actually
connected.
It is HIGHLY recommended to use this protocol at all times even in
PTP topology. RMA protocol does NOT differentiate between PTP and
PTM topologies in both configuration ways and algorithms it uses.
The routing information can be processed using any available routing protocol.
Basic mechanisms
• RAPS database (Remote Access Permission Service) is common for all
subscribers. For detailed description please address to our web-site
www.infinetwireless.com “Support” section.
• Link testing protocol
• Subscribers’ registration on the Base Station with a permanent link
quality testing
• Roaming mechanism (subscriber’s movement from one station to
another) is based on the dynamic IP-routing
• Adaptive polling
• Adaptive transmit power control
• Adaptive Modulation & OFDM signaling scheme
When having RMA mode turned on, one should not configure radio
interface IP-addresses manually. See below description.