Method, device and storage medium for communications using a modulated signal and a reference signal

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United States of America Patent

PATENT NO 10225842
APP PUB NO 20170079036A1
SERIAL NO

15176253

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Aspects of the subject disclosure may include, for example, a wireless communication node that receives instructions in a control channel directing it to utilize a spectral segment at a first carrier frequency to communicate with a mobile communication device. Responsive to the instructions, the wireless communication node receives a modulated signal in the spectral segment at a second carrier frequency from the base station, the modulated signal including communications data provided by the base station. The wireless communication node down-shifts the modulated signal at the second carrier frequency to the first carrier frequency, and wirelessly transmits the modulated signal at the first carrier frequency to the mobile communication device. Other embodiments are disclosed.

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Patent Owner(s)

  • AT&T INTELLECTUAL PROPERTY I, L.P.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gerszberg, Irwin Kendall Park, US 705 101578

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