Abstract: The present disclosure describes a system and method for managing and disseminating community information in a cloud. The computer-implemented method and system for comparing service performance comprises receiving, by a server over a communication network from a computer of each of a plurality of client companies, metadata of a plurality of transactions in enterprise resource planning systems being operated by the plurality of client companies, and presenting, by the server over the communication network to a computer of a selected client company of the plurality of client companies, comparative performance information for display on a graphical user interface of the selected client company based on metadata of transactions in enterprise resource planning systems of other client companies that are substantially similar to the enterprise resource planning system of the selected client company.

Abstract: The present disclosure describes a system and method for managing and disseminating community information in a cloud. The computer-implemented method and system for comparing service performance comprises receiving, by a server over a communication network from a computer of each of a plurality of client companies, metadata of a plurality of transactions in enterprise resource planning systems being operated by the plurality of client companies, and presenting, by the server over the communication network to a computer of a selected client company of the plurality of client companies, comparative performance information for display on a graphical user interface of the selected client company based on metadata of transactions in enterprise resource planning systems of other client companies that are substantially similar to the enterprise resource planning system of the selected client company.

Abstract: The present disclosure describes a system and method for managing and disseminating community information in a cloud. The computer-implemented method and system for comparing service performance comprises receiving, by a server over a communication network from a computer of each of a plurality of client companies, metadata of a plurality of transactions in enterprise resource planning systems being operated by the plurality of client companies, and presenting, by the server over the communication network to a computer of a selected client company of the plurality of client companies, comparative performance information for display on a graphical user interface of the selected client company based on metadata of transactions in enterprise resource planning systems of other client companies that are substantially similar to the enterprise resource planning system of the selected client company.

Abstract: The present disclosure describes a system and method for managing and disseminating community information in a cloud. The computer-implemented method and system for comparing service performance comprises receiving, by a server over a communication network from a computer of each of a plurality of client companies, metadata of a plurality of transactions in enterprise resource planning systems being operated by the plurality of client companies, and presenting, by the server over the communication network to a computer of a selected client company of the plurality of client companies, comparative performance information for display on a graphical user interface of the selected client company based on metadata of transactions in enterprise resource planning systems of other client companies that are substantially similar to the enterprise resource planning system of the selected client company.

Abstract: A noise cancellation signal is generated for a fractional-N phase-locked loop (200). A divide value is provided to a first delta sigma modulator circuit (203), which generates a divide control signal to control a divide value of a feedback divider (208) in the phase-locked loop. An error term (e) is generated that is indicative of a difference between the generated divide control signal and the divide value supplied to the first delta sigma modulator circuit. The error term is integrated in an integrator (320) to generate an integrated error term (x), where xk+1=xk+ek; and a phase error correction circuit (209) utilizes the error term ek and the integrated error term xk to generate the phase error cancellation signal.

Abstract: A noise cancellation signal is generated for a fractional-N phase-locked loop by supplying a divide value to a first delta sigma modulator and generating a divide control signal in a first delta sigma modulator to control a divide value of a feedback divider in the phase-locked loop. The first delta sigma modulator integrates an error term indicative of a difference between a value of the generated divide control signal and the divide value supplied to the first delta sigma modulator. A phase error cancellation signal is generated by quantizing the integrated error term using a second delta sigma modulator. The error term can be used by the second delta sigma modulator while quantizing the integrated error term, thereby limiting the low pass filter effects of the second delta sigma modulator in the cancellation signal.

Abstract: A noise cancellation signal is generated for a fractional-N phase-locked loop by supplying a divide value to a first delta sigma modulator and generating a divide control signal in a first delta sigma modulator to control a divide value of a feedback divider in the phase-locked loop. The first delta sigma modulator integrates an error term indicative of a difference between a value of the generated divide control signal and the divide value supplied to the first delta sigma modulator. A phase error cancellation signal is generated by quantizing the integrated error term using a second delta sigma modulator. The error term can be used by the second delta sigma modulator while quantizing the integrated error term, thereby limiting the low pass filter effects of the second delta sigma modulator in the cancellation signal.