Abstract: Systems and methods for testing performance of communications over an IP Multimedia Subsystem (IMS) or Evolved Packet Core (EPC) are disclosed. Based on simulated communications that appear initiated from user devices, performance measures can be determined from monitored responses to the simulated communication as well as information obtained from nodes in the IMS or EPC.

Abstract: A method for the dynamic configuration of a test chamber for wireless communications is provided. The method includes identifying a current test project to be performed on a test device. The test device is disposed within a test chamber for evaluating one or more interactions of the test device with a wireless communication network. The method also includes determining a test configuration of a wireless connection interface of the test chamber based on the identified current test project and then sending a control signal to the wireless connection interface to set the wireless connection interface to the test configuration. In operation, the test configuration of the wireless connection interface controls which of a plurality of wireless signals of the wireless communication network are emitted within an interior the test chamber.

Abstract: An embodiment of the present invention is directed to a Monitoring Tool Switch that provides control for making monitoring changes in production environments. An embodiment of the present invention is directed to providing a firm-wide software development life cycle (SDLC) strategic tool to streamline and better control monitoring configuration changes. An embodiment of the present invention may be represented as a platform that targets Production Management teams as end user.

Abstract: A method for the dynamic configuration of a test chamber for wireless communications is provided. The method includes identifying a current test project to be performed on a test device. The test device is disposed within a test chamber for evaluating one or more interactions of the test device with a wireless communication network. The method also includes determining a test configuration of a wireless connection interface of the test chamber based on the identified current test project and then sending a control signal to the wireless connection interface to set the wireless connection interface to the test configuration. In operation, the test configuration of the wireless connection interface controls which of a plurality of wireless signals of the wireless communication network are emitted within an interior the test chamber.

Abstract: A wireless communication network includes a testing environment that comprises a plurality of nodes. One or more nodes of the wireless communication network are selected for performing at least one of (i) one or more tests or (ii) one or more procedures. A listing of a plurality of subscriber identity modules (SIMs) provisioned in a home location register for use in the testing environment is provided on a testing platform. Based upon the one or more nodes, a SIM is selected for use in accessing the one or more nodes. Based upon the SIM, data from the at least one of (i) one or more tests or (ii) one or more procedures is provisioned with respect to a primary key of the SIM. The at least one of (i) one or more tests or (ii) one or more procedures is performed with respect to the one or more nodes.

Abstract: A wireless communication network includes a testing environment that comprises a plurality of nodes. One or more nodes of the wireless communication network are selected for performing at least one of (i) one or more tests or (ii) one or more procedures. A listing of a plurality of subscriber identity modules (SIMs) provisioned in a home location register for use in the testing environment is provided on a testing platform. Based upon the one or more nodes, a SIM is selected for use in accessing the one or more nodes. Based upon the SIM, data from the at least one of (i) one or more tests or (ii) one or more procedures is provisioned with respect to a primary key of the SIM. The at least one of (i) one or more tests or (ii) one or more procedures is performed with respect to the one or more nodes.

Abstract: Systems and methods for testing performance of communications over an IP Multimedia Subsystem (IMS) or Evolved Packet Core (EPC) are disclosed. Based on simulated communications that appear initiated from user devices, performance measures can be determined from monitored responses to the simulated communication as well as information obtained from nodes in the IMS or EPC.

Abstract: A switching circuit for selectively coupling a first power supply to a power bus includes a first input terminal for connection to the first power supply and a means for coupling said first input terminal to a first node. A first transistor has a first source/drain region coupled to the first node and a second source/drain region coupled to the power bus. The first transistor is on in response to a first control signal applied to its gate to couple the first node to the power bus. A bias circuit is coupled to the substrate of the first transistor to prevent forward biasing of a junction between its substrate and its second source/drain region when the first transistor is on.