METHOD TO GET A FREQUENCY REFERENCE TO A BASE STATION

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United States of America Patent

APP PUB NO 20130039402A1
SERIAL NO

13642715

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present solution relates to a method in a base station (110) for generating radio frequency. The base station (110) comprises a base station unit (125) connected to a tower mounted amplifier (122) via a feeder (127). A signal from the base station unit (125) is received, via a serial interface over the feeder (127), in the tower mounted amplifier (122). A frequency reference signal is extracted from the received signal. The extracted frequency reference signal is provided to a radio frequency synthesizer (210). The radio frequency synthesizer (210) is comprised in the tower mounted amplifier (122). A radio frequency is generated in the radio frequency synthesizer (210) using the extracted reference signal.

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Patent Owner(s)

Patent OwnerAddress
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)SE-164 83 STOCKHOLM SE-164 83

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sahlman, Karl-Gösta Sollentuna, SE 3 15
Skärby, Ulf Lidingo, SE 11 35

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