Cambium Networks Limited

Daniel Canty Sullivan

Matthew Rawcliffe

Andrew Haywood

Michael Ryabko

Benjamin Poche

Sergii Topchii

Oleksandr Andrusenko

Sergii Topchi

A respective preferred installation height above ground level is determined for each of a plurality of locations for a subscriber module for receiving a radio link from an access point in a wireless network, the access point having a given height above ground level and a specified location, and the subscriber module being situated within a given geographical area including the location of the access point. The method comprises accessing elevation data for the given geographical area, processing the elevation data to generate a preferred height data file representing a preferred height for a subscriber module to be wirelessly visible by the access point at each of the plurality of locations and processing the required height data file to provide output data indicating the preferred height of the subscriber module as a function of location.

Apparatus and method for determining a preferred location for installation of a radio transceiver

In a radio device, an automatic repeat request circuit communicates data messages to remote radio devices at selected data rates. Responses to the data messages are collected and statistics developed about success rates of the data messages at the selected data rates. A current data rate is selected based on the statistics and a packet is transmitted. The data rate can be adapted using the statistics about success rates of the data messages.

Rate adapt algorithm for a wireless connection

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Glen Ellyn, IL, United States of America

Daniel Canty Sullivan