Channel selection in a radio link system

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United States of America Patent

PATENT NO 6694141
SERIAL NO

09458933

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a method of channel allocation in a fixed radio link network. For each radio link to be commissioned channels, interference level measurement on each available channel of the frequency band is carried out. Based on the interference measurements, best transmission and reception channel for the link are selected. Thereafter, the radio link can be commissioned and measurements in the next radio link to be commissioned can be started. Instead of using a fixed and pre-set channel for the fixed radio link, a channel is assigned autonomously and automatically when commissioning the link, depending on interference measurement results and/or distance measurement results. The possibility for automatic channel selection decreases the amount of commissioning work by removing the need for detailed frequency planning and fixed channel setting at the factory for each radio.

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Patent Owner(s)

Patent OwnerAddress
WSOU INVESTMENTS LLC11150 SANTA MONICA BLVD SUITE 1400 LOS ANGELES CA 90025

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heinila, Marko Espoo, FI 6 62
Kekesi, Imre Helsinki, FI 1 37
Korhonen, Juha Espoo, FI 31 477
Lamminaho, Marko Espoo, FI 5 41
Pulkkinen, Otto Helsinki, FI 6 304
Saario, Eija Helsinki, FI 5 154
Soininen, Pekka Helsinki, FI 69 3092

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