Abstract: In a MEMS device, an oxide layer is disposed between first and second semiconductor layers and MEMS resonator is formed within a cavity in the first semiconductor layer. A first electrically conductive feature functionally coupled to the MEMS resonator is exposed at a surface of the first semiconductor layer, and an insulating region is exposed at the surface of the first semiconductor layer adjacent the first electrically conductive feature. A semiconductor cover layer is bonded to the surface of the first semiconductor layer to hermetically seal the MEMS resonator within the cavity. A second electrically conductive feature extends through the semiconductor cover layer to contact the first electrically conductive feature, and an isolation trench extends through the semiconductor cover layer to the insulating region to electrically isolate a conductive path formed by the first and second electrically conductive features.

Abstract: A low-profile packaging structure for a microelectromechanical-system (MEMS) resonator system includes an electrical lead having internal and external electrical contact surfaces at respective first and second heights within a cross-sectional profile of the packaging structure and a die-mounting surface at an intermediate height between the first and second heights. A resonator-control chip is mounted to the die-mounting surface of the electrical lead such that at least a portion of the resonator-control chip is disposed between the first and second heights and wire-bonded to the internal electrical contact surface of the electrical lead.

Abstract: A low-profile packaging structure for a microelectromechanical-system (MEMS) resonator system includes an electrical lead having internal and external electrical contact surfaces at respective first and second heights within a cross-sectional profile of the packaging structure and a die-mounting surface at an intermediate height between the first and second heights. A resonator-control chip is mounted to the die-mounting surface of the electrical lead such that at least a portion of the resonator-control chip is disposed between the first and second heights and wire-bonded to the internal electrical contact surface of the electrical lead.

Abstract: A semiconductor layer having an opening and a MEMS resonator formed in the opening is disposed between first and second substrates to encapsulate the MEMS resonator. An electrical contact that extends from the opening to an exterior of the MEMS device is formed at least in part within the semiconductor layer and at least in part within the first substrate.

Abstract: After forming a microelectromechanical-system (MEMS) resonator within a silicon-on-insulator (SOI) wafer, a complementary metal oxide semiconductor (CMOS) cover wafer is bonded to the SOI wafer via one or more eutectic solder bonds that implement respective paths of electrical conductivity between the two wafers and hermetically seal the MEMS resonator within a chamber.

Abstract: A low-profile packaging structure for a microelectromechanical-system (MEMS) resonator system includes an electrical lead having internal and external electrical contact surfaces at respective first and second heights within a cross-sectional profile of the packaging structure and a die-mounting surface at an intermediate height between the first and second heights. A resonator-control chip is mounted to the die-mounting surface of the electrical lead such that at least a portion of the resonator-control chip is disposed between the first and second heights and wire-bonded to the internal electrical contact surface of the electrical lead.

Abstract: A semiconductor layer having an opening and a MEMS resonator formed in the opening is disposed between first and second substrates to encapsulate the MEMS resonator. An electrical contact that extends from the opening to an exterior of the MEMS device is formed at least in part within the semiconductor layer and at least in part within the first substrate.

Abstract: In a microelectromechanical system (MEMS) device, a CMOS die is affixed to a die-mounting surface and wire-bonded to electrically conductive leads, and a MEMS die is stacked on and electrically coupled to the CMOS die in a flip-chip configuration. A package enclosure envelopes the MEMS die, CMOS die and wire bonds, and exposes respective regions of the electrically conductive leads.

Abstract: A semiconductor layer having an opening and a MEMS resonator formed in the opening is disposed between first and second substrates to encapsulate the MEMS resonator. An electrical contact that extends from the opening to an exterior of the MEMS device is formed at least in part within the semiconductor layer and at least in part within the first substrate.

Abstract: An example method for targeted service request for small data communication in a network environment is provided and includes receiving an extended service request indicating an evolved packet system (EPS) bearer identity for small data communication over a packet data network connection including one or more EPS bearers, where the one or more EPS bearers includes at least one small data bearer configured for small data communication, selectively activating the small data bearer, and facilitating the small data communication. In specific embodiments, the one or more EPS bearers includes a default EPS bearer and one or more dedicated EPS bearers, where the small data bearer is the default EPS bearer. In other embodiments, the one or more EPS bearers includes a default EPS bearer and one or more dedicated EPS bearers, where the small data bearer is one of the dedicated EPS bearers.

Abstract: After forming a microelectromechanical-system (MEMS) resonator within a silicon-on-insulator (SOI) wafer, a complementary metal oxide semiconductor (CMOS) cover wafer is bonded to the SOI wafer via one or more eutectic solder bonds that implement respective paths of electrical conductivity between the two wafers and hermetically seal the MEMS resonator within a chamber.

Abstract: A low-profile packaging structure for a microelectromechanical-system (MEMS) resonator system includes an electrical lead having internal and external electrical contact surfaces at respective first and second heights within a cross-sectional profile of the packaging structure and a die-mounting surface at an intermediate height between the first and second heights. A resonator-control chip is mounted to the die-mounting surface of the electrical lead such that at least a portion of the resonator-control chip is disposed between the first and second heights and wire-bonded to the internal electrical contact surface of the electrical lead.

Abstract: A semiconductor layer having an opening and a MEMS resonator formed in the opening is disposed between first and second substrates to encapsulate the MEMS resonator. An electrical contact that extends from the opening to an exterior of the MEMS device is formed at least in part within the semiconductor layer and at least in part within the first substrate.

Abstract: A cavity is formed within a first substrate together with trenches that separate first and second portions of the first substrate from each other and from the remainder of the first substrate. The first portion of the first substrate is disposed within the cavity and constitutes a microelectromechanical structure, while the second portion of the substrate is disposed at least partly within the cavity and constitutes a first portion of an electrical contact. A second substrate is secured to the first substrate over the cavity to define a chamber containing the microelectromechanical structure. The second substrate has a first portion that constitutes a second portion of the electrical contact and is disposed in electrical contact with the second portion of the first substrate such that the electrical contact extends from within the chamber to an exterior of the chamber.

Abstract: A low-profile packaging structure for a microelectromechanical-system (MEMS) resonator system includes an electrical lead having internal and external electrical contact surfaces at respective first and second heights within a cross-sectional profile of the packaging structure and a die-mounting surface at an intermediate height between the first and second heights. A resonator-control chip is mounted to the die-mounting surface of the electrical lead such that at least a portion of the resonator-control chip is disposed between the first and second heights and wire-bonded to the internal electrical contact surface of the electrical lead.

Abstract: A semiconductor layer having an opening and a MEMS resonator formed in the opening is disposed between first and second substrates to encapsulate the MEMS resonator. An electrical contact that extends from the opening to an exterior of the MEMS device is formed at least in part within the semiconductor layer and at least in part within the first substrate.

Abstract: A method is provided in one example embodiment and includes creating an initial sample set comprising a plurality of notification messages, where each of the notification messages is associated with one of a plurality of bearers each of which has a first parameter associated therewith. The method further comprises prioritizing the notification messages of the initial sample set according to a value of the first parameter of the associated bearer to create a prioritized sample set and optimizing the prioritized sample set to create an optimized sample set. The method further comprises applying a throttle factor to the optimized sample to remove a number of low priority notification messages from the prioritized sample set to create a final set of notification messages to be transmitted to a network element.

Abstract: A low-profile packaging structure for a microelectromechanical-system (MEMS) resonator system includes an electrical lead having internal and external electrical contact surfaces at respective first and second heights within a cross-sectional profile of the packaging structure and a die-mounting surface at an intermediate height between the first and second heights. A resonator-control chip is mounted to the die-mounting surface of the electrical lead such that at least a portion of the resonator-control chip is disposed between the first and second heights and wire-bonded to the internal electrical contact surface of the electrical lead.

Abstract: A cavity is formed within a first substrate together with trenches that separate first and second portions of the first substrate from each other and from the remainder of the first substrate. The first portion of the first substrate is disposed within the cavity and constitutes a microelectromechanical structure, while the second portion of the substrate is disposed at least partly within the cavity and constitutes a first portion of an electrical contact. A second substrate is secured to the first substrate over the cavity to define a chamber containing the microelectromechanical structure. The second substrate has a first portion that constitutes a second portion of the electrical contact and is disposed in electrical contact with the second portion of the first substrate such that the electrical contact extends from within the chamber to an exterior of the chamber.

Abstract: In a packaging structure for a microelectromechanical-system (MEMS) resonator system, a resonator-control chip is mounted on a lead frame having a plurality of electrical leads, including electrically coupling a first contact on a first surface of the resonator-control chip to a mounting surface of a first electrical lead of the plurality of electrical leads through a first electrically conductive bump. A MEMS resonator chip is mounted to the first surface of the resonator-control chip, including electrically coupling a contact on a first surface of the MEMS resonator chip to a second contact on the first surface of the resonator-control chip through a second electrically conductive bump. The MEMS resonator chip, resonator-control chip and mounting surface of the first electrical lead are enclosed within a package enclosure that exposes a contact surface of the first electrical lead at an external surface of the packaging structure.