元の名称記録: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Systems and methods are provided for non-volatile optical storage devices that leverage photon avalanche-induced carrier trapping in semiconductor materials. Examples herein include a crystalline semiconductor layer disposed on a substrate and an amorphous layer disposed on the crystalline semiconductor layer. The crystalline semiconductor layer comprises an optical waveguide and a PN junction formed in the optical waveguide. An optical source is configured to emit light of a wavelength into the optical waveguide and a power source is configured to supply a first voltage bias across the PN junction that causes an amplitude of optical power of light emitted from the optical waveguide to change from a first amplitude to a second amplitude. The optical waveguide emits light at the second amplitude while the first voltage bias is supplied and after the first voltage bias is removed.

In some examples, an authorization controller includes a machine learning model to manage access control to a network environment by a client device based on input features to the machine learning model, the input features including user information of a user of the client device, device information representing the client device, and network information representing a network used by the client device. The machine learning model when executed by the authorization controller generates a security policy used by the authorization controller in managing the access control. A system can correlate the security policy to model parameters set by the machine learning model in generating the security policy, and use the correlation to indicate which of the input features contributed to the security policy generated by the machine learning model.

Systems and methods are provided for identifying a first Unified Data Repository (UDR) instance storing a first user equipment identifier (UEID) type value, which may be a Generic Public Subscription Identifier (GPSI) value. The first UEID type value is translated to a second UEID type value, which may be a Subscription Permanent Identifier (SUPI) value. A second UDR instance storing a range of second UEID type values within which the identified second UEID type value is included is identified, and a service request specifying the first UEID type value (received, e.g., from a network function (NF)) can be forward to the identified second UDR instance to satisfy the service request.