ProSoft Technology RadioLinx RLXIB-ICN, Руководство пользователя, Страница: 50 / 129

RadioLinx Configuration Manager RLXIB-ICN ♦ 802.11n
User Manual Industrial Client
Page 50 of 129 ProSoft Technology, Inc.
July 25, 2013
The Automatic Parent Selection algorithm uses a calculation to create a cost for
each possible parent radio that it detects. The following graph describes how the
cost is calculated when the signal strength threshold is set to -60 dBm.
Once per second, the RLXIB-ICN radio evaluates the link it has to its parent to
determine if this link is the best parent to use. A cost is calculated for each entry
and can be seen in the column labeled "Cost" in the preceding table. The cost
calculation is based not only on the strongest signal, but on several other factors
to provide optimum network communication. There is built in hysteresis to
prevent frequent link fluctuations.
When a repeater is not associated in the network, it will scan the available
channels for potential parents.
The following parameters allow you to specify additional parent selection rules.