Abstract: Methods, apparatuses, and systems for wireless communication are described. One or more peripheral devices may transmit a discovery beacon. The discovery beacon may indicate a first device state associated with the one or more peripheral devices. The discovery beacon may be received by one or more network devices. The one or more network devices may determine, based on the discovery beacon, a second device state associated with the one or more peripheral devices.

Abstract: Methods, apparatuses, and systems for wireless communication are described. One or more peripheral devices may transmit a discovery beacon. The discovery beacon may indicate a first device state associated with the one or more peripheral devices. The discovery beacon may be received by one or more network devices. The one or more network devices may determine, based on the discovery beacon, a second device state associated with the one or more peripheral devices.

Abstract: A database system can comprise a plurality of code databases storing marking codes that uniquely identifies packages of liquid food and comprises package production data which uniquely identifies production of the individual package. The respective code database stores a respective subset of the marking codes. An input sub-system of the database system is configured to receive a current marking code. The database system comprises a set of resource locators. The respective resource locator is configured to: receive the current marking code from the input sub-system, extract the package production data from the current marking code, identify a current code database among the plurality of code databases based on the package production data, and re-direct the current marking code to the current code database.

Abstract: A computing device may receive a signal from a first device and, based on the signal, determine a location of the first device. The computing device may determine that the first device is in motion, and may stop, while the first device is in motion, determining a location of the first device. The computing device may determine that the first device is no longer in motion, and resume determining the location of the first device.

Abstract: A method of generating marking codes to uniquely identify packages of liquid food is performed within a system comprising a code generator operable to generate a marking code by encrypting package production data that uniquely represents the production of an individual package, and to provide the marking code for marking of the individual package. The system further comprises a key generator operable to generate a partition key as a function of the marking code, and a storage interface coupled to a database comprising a plurality of partitions. The storage interface is operable to determine a selected partition among the plurality of partitions based on the partition key and to store, in the selected partition, package itemization data comprising the marking code and the package production data.

Abstract: A database system can comprise a plurality of code databases storing marking codes that uniquely identifies packages of liquid food and comprises package production data which uniquely identifies production of the individual package. The respective code database stores a respective subset of the marking codes. An input sub-system of the database system is configured to receive a current marking code. The database system comprises a set of resource locators. The respective resource locator is configured to: receive the current marking code from the input sub-system, extract the package production data from the current marking code, identify a current code database among the plurality of code databases based on the package production data, and re-direct the current marking code to the current code database.

Abstract: Methods, apparatuses, and systems for wireless communication are described. One or more peripheral devices may transmit a discovery beacon. The discovery beacon may indicate a first device state associated with the one or more peripheral devices. The discovery beacon may be received by one or more network devices. The one or more network devices may determine, based on the discovery beacon, a second device state associated with the one or more peripheral devices.

Abstract: Systems, methods, devices, and applications for managing a binge eating disorder (BED). A smartphone and server application may be provided for monitoring and treating BED. Ecological Momentary Assessment (EMA) may be used for automated and/or manual acquisition of data related to triggers associated with BED. Risk factors may be captured in real-time to provide data to both patients and clinicians. For manual data acquisition, the user may be prompted to input emotional states, urges to binge, eating behavior, and binge episodes. For automated acquisition, time, place (e.g. via GPS), medicine adherence, and physical activity may be recorded. The user may be provided with alerts and/or interventions when it is determined that they are at risk of binging.

Abstract: A system, method and device for AO2R is presented. The AO2R system presented is redundant, containing multiple pathways for the input and output signals to travel. The system carries out both the regeneration and reshaping functions in the optical domain, and returns a clean output signal at the same bit rate and in the same format as the input signal, on a wavelength of choice. As an all optical device, the apparatus is bit rate and format transparent, and requires no optical-electrical-optical conversion. The system's built in redundancy and symmetry allows less than perfect yields on components to be tolerated, thus increasing the utility of devices manufactured with less than perfect yields. In alternative embodiments the redundancy aspect of the invention can be extended to any optical signal processing device, thus facilitating high availability optical signal processing.

Abstract: A method and apparatus for a tunable optical spectrum analyzer that can measure the optical spectrum of a demultiplexed DWDM signal are presented. The signal level and Optical Signal to Noise Ratio (OSNR) of an individual channel of the DWDM signal can be obtained from the measured optical spectrum. The device employs a rapid tuning and detection technique to obtain the optical spectrum of the incoming signal. In a preferred embodiment the apparatus is fabricated on a single chip resulting in a compact measurement device. Using the device of the preferred embodiment, single channel OSNR can be determined in as small a time interval as approximately 225 microseconds. Using an array of these devices an entire DWDM mixed signal can be monitored as to OP and OSNR in the same time interval.

Abstract: A system, method and device for AO2R is presented. The AO2R system presented is redundant, containing multiple pathways for the input and output signals to travel. The system carries out both the regeneration and reshaping functions in the optical domain, and returns a clean output signal at the same bit rate and in the same format as the input signal, on a wavelength of choice. As an all optical device, the apparatus is bit rate and format transparent, and requires no optical-electrical-optical conversion. The system's built in redundancy and symmetry allows less than perfect yields on components to be tolerated, thus increasing the utility of devices manufactured with less than perfect yields. In alternative embodiments the redundancy aspect of the invention can be extended to any optical signal processing device, thus facilitating high availability optical signal processing.

Abstract: A method and apparatus for a tunable optical spectrum analyzer that can measure the optical spectrum of a demultiplexed DWDM signal are presented. The signal level and Optical Signal to Noise Ratio (OSNR) of an individual channel of the DWDM signal can be obtained from the measured optical spectrum. The device employs a rapid tuning and detection technique to obtain the optical spectrum of the incoming signal. In a preferred embodiment the apparatus is fabricated on a single chip resulting in a compact measurement device. Using the device of the preferred embodiment, single channel OSNR can be determined in as small a time interval as approximately 225 microseconds. Using an array of these devices an entire DWDM mixed signal can be monitored as to OP and OSNR in the same time interval.

Abstract: A method and apparatus for a tunable optical spectrum analyzer that can measure the optical spectrum of a demultiplexed DWDM signal are presented. The signal level and Optical Signal to Noise Ratio (OSNR) of an individual channel of the DWDM signal can be obtained from the measured optical spectrum. The device employs a rapid tuning and detection technique to obtain the optical spectrum of the incoming signal. In a preferred embodiment the apparatus is fabricated on a single chip resulting in a compact measurement device. Using the device of the preferred embodiment, single channel OSNR can be determined in as small a time interval as approximately 225 microseconds. Using an array of these devices an entire DWDM mixed signal can be monitored as to OP and OSNR in the same time interval.