Abstract: In one embodiment of the present invention, a portable computing device for wireless communications comprises a first network interface for communicating with a public wireless wide area network (WWAN), a second network interface for communicating with a private wireless local area network (WLAN), and a processor executing under control of software instructions, the software instructions defining a gateway protocol, the gateway protocol establishing the portable computing device as an access point within the private WLAN after the wireless presence on the public WWAN is established.

Abstract: Example embodiments disclosed herein relate to reporting a first updated threshold level related to a battery. A parameter related to power to be drawn by the computing device for the first OS to enter a hibernate state is monitored. The first updated threshold level are set based on the parameter. The first updated threshold level is reported to the first OS. The first OS is to vary the first battery level threshold based on the first updated threshold level.

Abstract: A virtualized environment allocation system comprises a computer system having a plurality of virtualized stacks, the computer system configured to have a plurality of input/output (I/O) devices coupled thereto, and an allocation controller configured to allocate at least one of the plurality of I/O devices to a first of the plurality of virtualized stacks and at least another of the plurality of I/O devices to a second of the plurality of virtualized stacks.

Abstract: A first software stack and a second software stack are run in a virtual environment. The virtual environment may be created by a hardware virtualizer. The hardware virtualizer may send the first software stack to the discrete graphics processing unit and the second software stack to the integrated graphics processing unit.

Abstract: Example embodiments disclosed herein relate to reporting a first updated threshold level related to a battery. A parameter related to power to be drawn by the computing device for the first OS to enter a hibernate state is monitored. The first updated threshold level are set based on the parameter. The first updated threshold level is reported to the first OS. The first OS is to vary the first battery level threshold based on the first updated threshold level.

Abstract: There is provided an enhanced method of securely storing and retrieving information in an electronic device. The method comprises generating a plurality of random encryption keys and storing the plurality of random encryption keys in a memory region of a first component of the electronic device. The method may additionally comprise encrypting data using a different one of the plurality of random encryption keys for each of a plurality of regions of a memory of a second component of the electronic device. The method may also comprise transferring encrypted data to the memory of the second component of the electronic device.

Abstract: A first software stack and a second software stack are run in a virtual environment. The virtual environment may be created by a hardware virtualizer. The hardware virtualizer may send the first software stack to the discrete graphics processing unit and the second software stack to the integrated graphics processing unit.

Abstract: An address to access a location in a storage device (106, 204) is received, and the address is scrambled. Write data is encrypted using an encryption key. The encrypted write data is stored in the storage device at a location of the storage device specified by the scrambled address.

Abstract: A length of an element used as part of an encryption key for encrypting data is modified. Data is encrypted using the encryption key, and the encrypted data is provided for storing in a storage device (106, 204).

Abstract: A battery pack for providing power to an electronic device which includes a rechargeable battery, a non-power line power source, and a circuit configured to selectively deliver direct current (DC) power from the non-power line source to at least one of the rechargeable battery and to the device based on communication between the electronic device and the battery pack. The electronic device can deliver system power to the device from at least one of the alternating current (AC) power source, a battery and one or more non-power line sources based on power detected from one or more of the power sources.

Abstract: A wireless security authentication system comprises a wireless element configured to determine validity of a user credential to enable use of a computing system, the wireless element powered by inductive coupling.

Abstract: To recover data, tampering of an electronic device that stores data in a storage medium of the electronic device is detected. A recovery procedure receives information relating to prioritizing of types of the data, and the recovery procedure detects a communication link. The recovery procedure sends the data over the communication link for transfer to a recovery destination, wherein the data is sent in an order according to the information relating to prioritizing of the types of the data.

Abstract: There is provided an enhanced method of securely storing and retrieving information in an electronic device. The method comprises generating a plurality of random encryption keys and storing the plurality of random encryption keys in a memory region of a first component of the electronic device. The method may additionally comprise encrypting data using a different one of the plurality of random encryption keys for each of a plurality of regions of a memory of a second component of the electronic device. The method may also comprise transferring encrypted data to the memory of the second component of the electronic device.

Abstract: A power management system comprises a power management module configured to receive a requested duration for powering an electronic device by a battery, the power management module configured to control use of power-consuming elements of the electronic device based on a prioritization of the power-consuming elements to enable powering of the electronic device by the battery for at least the requested duration.

Abstract: A power management system comprises a power management module configured to determine a power draw limit for operating an electronic device by a power source, the power management module configured to control use of power-consuming elements of the electronic device based on a prioritization of the power-consuming elements to limit a power draw by the electronic device from the power source to the power draw limit.

Abstract: In one embodiment of the present invention, a portable computing device for wireless communications comprises a first network interface for communicating with a public wireless wide area network (WWAN), a second network interface for communicating with a private wireless local area network (WLAN), and a processor executing under control of software instructions, the software instructions defining a gateway protocol, the gateway protocol establishing the portable computing device as an access point within the private WLAN after the wireless presence on the public WWAN is established.

Abstract: A power management system comprises a power management module configured to receive a requested duration for powering an electronic device by a battery, the power management module configured to control use of power-consuming elements of the electronic device based on a prioritization of the power-consuming elements to enable powering of the electronic device by the battery for at least the requested duration.

Abstract: In one embodiment of the present invention, a portable computing device for wireless communications comprises a first network interface for communicating with a public wireless wide area network (WWAN), a second network interface for communicating with a private wireless local area network (WLAN), and a processor executing under control of software instructions, the software instructions defining a gateway protocol, the gateway protocol establishing the portable computing device as an access point within the private WLAN after the wireless presence on the public WWAN is established.

Abstract: A power management system is configured to selectively control use of power-consuming applications that are executable by the processor based at least on a prioritization of the power-consuming applications to enable powering of the electronic device by a battery for at least a requested duration of time.

Abstract: A power management system is configured to selectively control use of power-consuming applications that are executable by the processor based at least on a prioritization of the power-consuming applications to enable powering of the electronic device by a battery for at least a requested duration of time.