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US 2012/0257897 A1Published application
Energy Efficient OFDM Transceiver
AssigneeNEC Laboratories America, Inc.
InventorsJunqiang Hu, Dayou Qian, Ting Wang
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AssigneeNEC Laboratories America, Inc.
InventorsJunqiang Hu, Dayou Qian, Ting Wang
Estimating the term…
An energy efficient OFDM transceiver includes a transmitter using a decision processor to control first internal elements that can be operated in parallel and can be selectively powered off or hibernated, and a receiver using a processing decision element to control second internal elements that can be operated in parallel and can be selectively powered off or hibernated, wherein control of the first and second internal elements enables tracking status of network traffic, adjustment of OFDM bandwidth based on a traffic decision and selectively powering off or hibernating parallel ones of the first and second internal elements.
An optical system employing an orthogonal frequency division multiplexing OFDM modulation, comprising:
A method by an optical system employing an orthogonal frequency division multiplexing OFDM modulation, comprising the steps of:
Dependencies are inferred from the claim text.