Methods of powering a radio that is mounted on a tower of a cellular base station are provided in which a direct current (“DC”) power signal is provided to the radio over a power cable and a voltage level of the output of the power supply is adjusted so as to provide a substantially constant voltage at a first end of the power cable that is remote from the power supply. Related cellular base stations and programmable power supplies are also provided.

Methods of powering a radio that is mounted on a tower of a cellular base station are provided in which a direct current (“DC”) power signal is provided to the radio over a power cable and a voltage level of the output of the power supply is adjusted so as to provide a substantially constant voltage at a first end of the power cable that is remote from the power supply. Related cellular base stations and programmable power supplies are also provided.

A wireless device receives message(s) comprising configuration parameters of a plurality of cells for communication with a base station. The message(s) comprise a first information element (IE) indicating a new extended power headroom report is configured. The first IE is configured as setup when: a secondary cell is configured with a physical uplink control channel (PUCCH) and a second IE indicates that a power headroom report is configured as setup. The wireless device transmits a media-access-control (MAC) packet comprising one or more power headroom reports.

The present invention discloses a stroboscopic lamp apparatus comprising a main control module and a number of LED modules. The main control module comprises a main CPU and a battery module supplying power to the stroboscopic lamp apparatus. The output terminal of the main CPU connects to two power bus lines. Each of the LED modules consists of a slave module and a number of LED wafers. The slave module comprises a slave CPU. The slave CPU comprises two bus connection pins, a number of address pins, and a number of output pins. The two bus connection pins are connected to the two power bus lines respectively. Different voltages are applied to the the address pins in order to configure different communication addresses. The output pins are connected to the plurality of the LED wafers.

Systems, methods and apparatus regarding network configuration and network switches including an in-line Network Console Access (NETCONA) Device having a NETCONA Management Module, a NETCONA WAN-side Port, a NETCONA LAN-side Port, and at least one NETCONA Serial Console Access Port. The NETCONA Device may share a single IP address for “out-of-band” access to network appliances at a network edge point. The NETCONA Device uses packet forwarding to transparently transfer data between a WAN and a LAN. Data packets having console access information are forwarded to the NETCONA Management Module for processing. An exemplary network system includes an in-line NETCONA Device and at least one Network Appliance; wherein the Network Appliance includes a Network Appliance Serial Console Access Port; and wherein the NETCONA Serial Console Access Port is coupled with the Network Appliance Serial Console Access Port to enable Serial Console Access. Numerous other aspects are provided.

Systems, methods and apparatus regarding network configuration and network switches including an in-line Network Console Access (NETCONA) Device having a NETCONA Management Module, a NETCONA WAN-side Port, a NETCONA LAN-side Port, and at least one NETCONA Serial Console Access Port. The NETCONA Device may share a single IP address for “out-of-band” access to network appliances at a network edge point. The NETCONA Device uses packet forwarding to transparently transfer data between a WAN and a LAN. Data packets having console access information are forwarded to the NETCONA Management Module for processing. An exemplary network system includes an in-line NETCONA Device and at least one Network Appliance; wherein the Network Appliance includes a Network Appliance Serial Console Access Port; and wherein the NETCONA Serial Console Access Port is coupled with the Network Appliance Serial Console Access Port to enable Serial Console Access. Numerous other aspects are provided.

In one aspect, a device includes a processor and storage accessible to the processor. The storage bears instructions executable by the processor to determine that power from a secondary power source at least one of is being received and will be received. The instructions are also executable to, responsive to the determination that power from the secondary power source at least one of is being received and will be received, perform a first action regarding operating an apparatus using the secondary power source.

A method and device for decreasing the frequency of tracking area update (TAU) procedures triggered by cell reselections in LTE idle mode without sacrificing paging reception success rate consisting of identifying a frequency of a camped cell in LTE idle mode of a first SIM; assigning the current frequency a highest priority irrespective of the system information blocks (SIBs) broadcast by the network; and remaining on the current frequency until: a cell selection reception level value of the camped cell is less than a first predetermined threshold value or a cell selection quality value of the camped cell is less than a second predetermined threshold value.

A mobile device allows transmission of additional outgoing application data requests in response to occurrence of receipt of data transfer from a remote entity, user input in response to a prompt displayed to the user, and a change in a background status of an application executing on the mobile device. Additional outgoing application data requests are foreground application requests.

A mobile device allows transmission of additional outgoing application data requests in response to occurrence of receipt of data transfer from a remote entity, user input in response to a prompt displayed to the user, and a change in a background status of an application executing on the mobile device. Additional outgoing application data requests are foreground application requests.