Method for the transfer of radio capability information

    公开(公告)号:US11071052B2

    公开(公告)日:2021-07-20

    申请号:US16851641

    申请日:2020-04-17

    Abstract: Technology for improving the selection, transfer, and storage of user equipment (UE) radio capability information is disclosed. A cellular mobile network can be configured to identify radio-access-technology (RAT)-specific radio-capability information relating to RATs supported in the cellular mobile network and communicate the RAT-specific radio-capability information to a UE. The UE can use the RAT-specific radio-capability information to help determine which UE radio capability information to send to the network. In addition, the UE may store a list of supported frequency bands and/or supported frequency-band combinations (LOSB) indexed by network operators and use the list to help determine which UE radio capability information to send to the network. A network node may also selectively remove unnecessary information from UE radio capability information before storing the UE radio capability information at a mobility management entity (MME).

    Method for the transfer of radio capability information

    公开(公告)号:US11350348B2

    公开(公告)日:2022-05-31

    申请号:US14582996

    申请日:2014-12-24

    Abstract: Technology for improving the selection, transfer, and storage of user equipment (UE) radio capability information is disclosed. A cellular mobile network can be configured to identify radio-access-technology (RAT)-specific radio-capability information relating to RATs supported in the cellular mobile network and communicate the RAT-specific radio-capability information to a UE. The UE can use the RAT-specific radio-capability information to help determine which UE radio capability information to send to the network. In addition, the UE may store a list of supported frequency bands and/or supported frequency-band combinations (LOSB) indexed by network operators and use the list to help determine which UE radio capability information to send to the network. A network node may also selectively remove unnecessary information from UE radio capability information before storing the UE radio capability information at a mobility management entity (MME).

    Thin, multi-focal plane, augmented reality eyewear

    公开(公告)号:US10928639B2

    公开(公告)日:2021-02-23

    申请号:US16370670

    申请日:2019-03-29

    Abstract: The present disclosure is directed to systems and methods for providing an augmented reality system having one or more optical structures capable of resolving virtual objects on one or more virtual object focal planes while providing a sufficient level of transmittivity and optical correction to simultaneously resolve real-world, physical, objects. The lens structures include a plurality of waveguide layers including waveguide layers demonstrating red-green sensitivity and waveguide layers demonstrating blue-green sensitivity. One or more plano-concave lenses may be used to draw virtual objects from a relatively distant first virtual object focal plane to a relatively closer second virtual object focal plane. One or more plano-convex lenses may be used to cause physical objects to appear at a distance from the augmented reality eyewear system approximately equal to the second virtual object focal plane.

    Thin, multi-focal plane, augmented reality eyewear

    公开(公告)号:US11506900B2

    公开(公告)日:2022-11-22

    申请号:US17178931

    申请日:2021-02-18

    Abstract: Thin, multi-focal plane, augmented reality eyewear are disclosed. An example lens structure includes a two-layer waveguide including a first waveguide and a second waveguide. The two-layer waveguide produces a virtual object based on light from an image source. The two-layer waveguide causes the virtual object to appear at a first virtual object focal plane. The first waveguide propagates more of the light in a first wavelength range than in a second wavelength range. The second waveguide propagates more of the light in the second wavelength range than in the first wavelength range. The first wavelength range is associated with longer wavelengths than the second wavelength range. The lens structure further includes an optical lens to cause the virtual object to appear at a second virtual object focal plane associated with a shorter apparent distance from a user than the first virtual object focal plane.

    THIN, MULTI-FOCAL PLANE, AUGMENTED REALITY EYEWEAR

    公开(公告)号:US20210173219A1

    公开(公告)日:2021-06-10

    申请号:US17178931

    申请日:2021-02-18

    Abstract: Thin, multi-focal plane, augmented reality eyewear are disclosed. An example lens structure includes a two-layer waveguide including a first waveguide and a second waveguide. The two-layer waveguide produces a virtual object based on light from an image source. The two-layer waveguide causes the virtual object to appear at a first virtual object focal plane. The first waveguide propagates more of the light in a first wavelength range than in a second wavelength range. The second waveguide propagates more of the light in the second wavelength range than in the first wavelength range. The first wavelength range is associated with longer wavelengths than the second wavelength range. The lens structure further includes an optical lens to cause the virtual object to appear at a second virtual object focal plane associated with a shorter apparent distance from a user than the first virtual object focal plane.

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