Abstract: An end-to-end service delivery system provides customers representing mobile network and enterprise operators with an online repository for services that are created from virtual network functions, and which are available from multiple service creators and operable across infrastructure underlying the customer's software-defined networking-based mobile network including diverse private, public, and hybrid cloud platforms. The network functions delivery system provides a user interface (UI) exposing a catalog of differentiated services of varying types. When the customer selects a service from the catalog, the service delivery system uses an installation engine to deploy the selected service on the customer's mobile network. The system provides a lifecycle management and orchestration engine that orchestrates the deployed service on an end-to-end basis across domains and network platforms.

Abstract: An end-to-end service delivery system provides customers representing mobile network and enterprise operators with an online repository for services that are created from virtual network functions, and which are available from multiple service creators and operable across infrastructure underlying the customer's software-defined networking-based mobile network including diverse private, public, and hybrid cloud platforms. The network functions delivery system provides a user interface (UI) exposing a catalog of differentiated services of varying types. When the customer selects a service from the catalog, the service delivery system uses an installation engine to deploy the selected service on the customer's mobile network. The system provides a lifecycle management and orchestration engine that orchestrates the deployed service on an end-to-end basis across domains and network platforms.

Abstract: The subject matter described herein includes systems, methods, and computer readable media for selective Diameter topology hiding. The system includes a Diameter agent including a network interface configured to receive, from a first Diameter node in a first service provider network, a first Diameter signaling message including Diameter topology information and a Diameter topology hiding module (THM). In some aspects, the THM is configured to determine a trust relationship between the first service provider network and a second service provider network to which the first Diameter signaling message is addressed, in response to determining that the trust relationship requires at least some level of topology hiding, determine a topology hiding type based on the first Diameter signaling message, and modify, based on the topology hiding type, the Diameter topology information included in the first Diameter signaling message to hide at least some of the Diameter topology information.

Abstract: A frequency synthesizer comprising a first phase locked loop (PLL) circuit coupled to receive a reference frequency signal from a reference oscillator, the first PLL circuit comprising a first voltage controlled oscillator (VCO) having a bulk acoustic wave (BAW) resonator and a first fractional feedback divider circuit, the first PLL circuit outputting a first tuned frequency signal and a first plurality of integer divider circuits coupled to receive the first tuned frequency signal from the first PLL circuit and each of the first plurality of integer-only post-PLL divider circuits to provide one of a plurality of output frequency signals of the frequency synthesizer.

Abstract: An integrated circuit comprising, a resonator, a first clock circuit for generating a first clock signal having a first frequency in response to the resonator, a second clock circuit for generating a second clock signal having a second frequency in response to the resonator, wherein the second frequency of the second clock signal is determined by the programmable frequency divider and a clock mode control circuit coupled to the first clock circuit and the second clock circuit, the clock mode control circuit for gradually switching the resonator between the first oscillator circuit and the second oscillator circuit of the integrated circuit, using a shift register based state machine and utilizing the inertia of the resonator to smoothly transition between the two oscillators, to provide a dual mode clock output signal.

Abstract: The subject matter described herein includes systems, methods, and computer readable media for selective Diameter topology hiding. The system includes a Diameter agent including a network interface configured to receive, from a first Diameter node in a first service provider network, a first Diameter signaling message including Diameter topology information and a Diameter topology hiding module (THM). In some aspects, the THM is configured to determine a trust relationship between the first service provider network and a second service provider network to which the first Diameter signaling message is addressed, in response to determining that the trust relationship requires at least some level of topology hiding, determine a topology hiding type based on the first Diameter signaling message, and modify, based on the topology hiding type, the Diameter topology information included in the first Diameter signaling message to hide at least some of the Diameter topology information.

Abstract: According to one aspect, the disclosed subject matter describes herein a method that includes aggregating, by an egress function, message traffic directed to a target server entity from each of a plurality of ingress functions and procuring, by the egress function, dynamic update data that includes a message processing capacity threshold value associated with the target server entity and an aggregated message traffic rate corresponding to the message traffic received from the plurality of ingress functions. The method further includes sending the dynamic update data to each of the plurality of ingress functions and adjusting, by each of the ingress functions, an outgoing message traffic rate directed to the target server entity in accordance with the dynamic update data.

Abstract: According to one aspect, the disclosed subject matter describes herein a method that includes aggregating, by an egress function, message traffic directed to a target server entity from each of a plurality of ingress functions and procuring, by the egress function, dynamic update data that includes a message processing capacity threshold value associated with the target server entity and an aggregated message traffic rate corresponding to the message traffic received from the plurality of ingress functions. The method further includes sending the dynamic update data to each of the plurality of ingress functions and adjusting, by each of the ingress functions, an outgoing message traffic rate directed to the target server entity in accordance with the dynamic update data.

Abstract: A fractional N-frequency divider having a reduced fractional spurious output signal, which utilizes a multi-modulus frequency divider and an accumulator to generate a calibration-timing window that is used to calibrate two oscillator circuits and a phase compensation circuit. The calibrated phase compensation circuit is then used to mitigate the fractional spurs in the output signal of the fractional N-frequency divider. The fractional N-frequency divider may be implemented into a fractional N-frequency synthesizer.

Abstract: With some embodiments, a VCO (voltage controlled oscillator) operates at an integer multiple (N) above a desired transmission frequency. In accordance with one embodiment, a chip is provided with a VCO to generate a signal and a frequency dividing circuit to provide a reduced frequency version of the signal to a transmit mixer. The transmit mixer is followed by a power amplifier that is on the same die as the VCO. The power amplifier is to generate an OFDM output transmission.

Abstract: With some embodiments, a VCO (voltage controlled oscillator) operates at an integer multiple (N) above a desired transmission frequency. In accordance with one embodiment, a chip is provided with a VCO to generate a signal and a frequency dividing circuit to provide a reduced frequency version of the signal to a transmit mixer. The transmit mixer is followed by a power amplifier that is on the same die as the VCO. The power amplifier is to generate an OFDM output transmission.

Abstract: With some embodiments, a VCO (voltage controlled oscillator) operates at an integer multiple (N) above a desired transmission frequency. In accordance with one embodiment, a chip is provided with a VCO to generate a signal and a frequency dividing circuit to provide a reduced frequency version of the signal to a transmit mixer. The transmit mixer is followed by a power amplifier that is on the same die as the VCO. The power amplifier is to generate an OFDM output transmission.

Abstract: With some embodiments, a VCO (voltage controlled oscillator) operates at an integer multiple (N) above a desired transmission frequency.