Abstract: Systems and methods of diagnosing a communication system within an industrial machine. The method includes receiving, from the industrial machine, communication system data of the communication system of the industrial machine and determining whether the received communication system data indicates an occurrence of a communication system issue. The method further includes determining whether the received communication system data includes one or more dismissive parameters in response to determining that the received communication system data indicates the occurrence of the communication system issue. The method also includes analyzing the received communication system data to determine whether a remote resolution to the communication system issue is available and transmitting the remote resolution to a user associated with the industrial machine in response to determining that the remote resolution to the communication system issue is available.

Abstract: Information related to tasks and resources is leveraged in a computer system to assign one or more new tasks to one or more resources. The approach relies upon historical and predictive data associated with the tasks and resources of a system to assign tasks to resources in a manner which seeks to optimize one or more qualities of task handling. Tasks can then be distributed to their respective resources according to a task assignment so that they may be handled.

Abstract: Information related to tasks and resources is leveraged in a computer system to assign one or more new tasks to one or more resources. The approach relies upon historical and predictive data associated with the tasks and resources of a system to assign tasks to resources in a manner which seeks to optimize one or more qualities of task handling. Tasks can then be distributed to their respective resources according to a task assignment so that they may be handled.

Abstract: At least one base station of a wireless network adjusts its access area so as to drive at least one measure of utilization of a resource or resources of that cell toward, but not to exceed, a specified maximum level. The adjustment is dynamic in that it responds in real time to traffic fluctuations. The adjustment is autonomous in that it is not directed from outside the cell. The access area of the cell is determined by the received strength, at the respective users, of a beacon channel transmitted from the base station. In specific implementations, the access area may be adjusted by adjusting the effective signal transmit strength of the beacon signal, or by adjusting the tilt of the antenna that transmits to the cell.

Abstract: Locating mobile stations used for wireless communications even when the mobile station is within a building includes determining whether at least one indicator associated with a signal used by the mobile station identifies a single, known building location. Example types of indicators include a base station and sector identifier of a base station sector dedicated to a particular building, a delay associated with a radio frequency signal used by the mobile station when communicating from a particular building location or a combination of cell codes reported by a mobile station when it is within a particular building location. One or more of such indicators provides an indication of a building location from which the mobile station has placed a call. That building location can then be used as the determined mobile station location.

Abstract: In the method, system conditions may be monitored for at least a first time period within a periodic time interval, and network parameters for optimizing a wireless network may be determined. The determined network parameters may be implemented during a first time period within the at least one subsequent periodic time interval.

Abstract: A geolocation technique for determining a location of a mobile station includes using network information regarding a wireless communication event between the mobile station and a wireless communication network. A plurality of other wireless communication events are instigated to generate additional call records including the network information that is useful for a location determination. At least some of the plurality of call records are used with a geolocation algorithm for making a determination regarding a location of the mobile station. One example includes using a voice call, data call or short-message-service (SMS) call for at least one or all of the other wireless communication events.

Abstract: Locating mobile stations used for wireless communications even when the mobile station is within a building includes determining whether at least one indicator associated with a signal used by the mobile station identifies a single, known building location. Example types of indicators include a base station and sector identifier of a base station sector dedicated to a particular building, a delay associated with a radio frequency signal used by the mobile station when communicating from a particular building location or a combination of cell codes reported by a mobile station when it is within a particular building location. One or more of such indicators provides an indication of a building location from which the mobile station has placed a call. That building location can then be used as the determined mobile station location.

Abstract: A simulator which may provide interferometer-based signatures of agent, stimulant, interferent and toxic chemicals for scenarios to test sensors, detectors and like systems. The simulator may assimilate data and information related to a calibrated background spectrum, and atmospheric and cloud models for simulating signatures and corresponding scenarios. Data and information may include, but not limited to, field data, atmospheric conditions, agent absorption coefficients, system performance requirements. Various modeling and computing tools may be incorporated in the simulation process.

Abstract: A technique for reducing the spurious signal content in digital sinusoid synthesis. Spur reduction is accomplished through dithering both amplitude and phase values prior to word-length reduction. The analytical approach developed for analog quantization is used to produce new bounds on spur performance in these dithered systems. Amplitude dithering allows output word-length reduction without introducing additional spurs. Effects of periodic dither similar to that produced by pseudo-noise (PN) generator are analyzed. This phase dithering method provides a spur reduction of 6(M+1) dB per phase bit when the dither consists of M uniform variates. While the spur reduction is at the expense of an increase in system noise, the noise power can be made white, making the power spectral density small. This technique permits the use of a smaller number of phase bits addressing sinusoid look-up tables, resulting in an exponential decrease in system complexity.