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US 12,225,387 B2Granted
Communications device with concurrent operation in 5GHZ and 6GHZ U-NII frequency ranges
AssigneeMurata Manufacturing Co., Ltd.
InventorsScot Robertson, Andrew Guyette
Life of this patent
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Abstract
Communications devices are disclosed. A communications device includes an unlicensed national information infrastructure frequency range 1 (U-NII-1) to U-NII-2A transceiver coupled to a first antenna though a U-NII-1 to U-NII-2A coexistence filter, and a U-NII-2C to U-NII-8 transceiver coupled to a second antenna though a U-NII-2C to U-NII-8 coexistence filter.
Claims15
A communications device, comprising:
- an unlicensed national information infrastructure frequency range 1 (U-NII-1) to U-NII-2A transceiver coupled to a first antenna through a U-NII-1 to U-NII-2A coexistence filter;
- and
- a U-NII-2C to U-NII-8 transceiver coupled to a second antenna through a U-NII-2C to U-NII-8 coexistence filter,
- wherein a subrange of U-NII-2B defines an unused frequency spectrum of the communication device between the subrange U-NII-2A and the subrange U-NII-2C such that the respective coexistence filters are configured for concurrently filtering signals in the U-NII-1/U-NII-2A spectrum and the U-NII-2C to U-NII-8 spectrum.
1 more element
A communications device, comprising:
- an unlicensed national information infrastructure frequency range 1 (U-NII-1) to U-NII-2A multiple input, multiple output (MIMO) radio comprising one to four channels, each channel comprising a respective radio frequency front end (RFFE) coupled to a respective antenna through a respective U-NII-1 to U-NII-2A coexistence filter;
- and
- a U-NII-2C to U-NII-8 MIMO radio comprising one to four channels, each channel comprising a respective radio frequency front end (RFFE) coupled to a respective antenna through a respective U-NII-2C to U-NII-8 coexistence filter
- wherein a subrange of U-NII-2B defines an unused frequency spectrum of the communication device between the subrange U-NII-2A and the subrange U-NII-2C such that the respective MIMO radios are configured for concurrently filtering signals in the U-NII-1/U-NII-2A spectrum and the U-NII-2C to U-NII-8 spectrum.
1 more element
Dependencies are inferred from the claim text.