Abstract: A method and system for thermal mitigation in a personal computing device is disclosed. A signal associated with an electronic element in the portable computing device is monitored. A thermal condition indicating excessive heat production is determined in response to the monitored signal. An action to mitigate heat production in the portable computing device may be performed in response to the thermal condition.

Abstract: A method and system for thermal mitigation in a personal computing device is disclosed. A signal associated with an electronic element in the portable computing device is monitored. A thermal condition indicating excessive heat production is determined in response to the monitored signal. An action to mitigate heat production in the portable computing device may be performed in response to the thermal condition.

Abstract: Systems and methodologies are described that facilitate throttling transmit power of a WWAN module based upon thermal input. For instance, the thermal input can be a detected temperature, a signal from a computing device associated with the WWAN module, a signal from an alternate technology module (e.g., WiFi module, WiMax module, . . . ) associated with the WWAN module, or the like. A target transmit power of the WWAN module can be reduced (e.g., by a predetermined amount, . . . ) upon occurrence of a condition (e.g., the detected temperature exceeding a threshold, the computing device or the alternate technology module requesting a decrease in thermal power, . . . ), for example. Moreover, negotiation between the WWAN module and a base station can be effectuated to select an appropriate class (power class or Multi Slot Class) and/or operating mode when the target transmit power of the WWAN module is altered.

Abstract: A mobile communication device with multiple subscriptions includes a single baseband-radio frequency (BB-RF) resource chain. A first identity module, such as a subscriber identity module (SIM), a second identity module (e.g., a second SIM), and a controller are communicatively coupled to the single BB-RF resource chain. The first identity module is associated with a first subscription, and the second identity module is associated with a second subscription. The controller may be configured to arbitrate access to the single BB-RF resource chain to perform a first activity that corresponds to the first subscription or a second activity that corresponds to the second subscription. For example, the controller may interrupt a data session processed by the single BB-RF resource chain in response to receiving information indicating that a voice call is to be processed by the single BB-RF resource chain.

Abstract: Systems and methodologies are described that facilitate throttling transmit power of a WWAN module based upon thermal input. For instance, the thermal input can be a detected temperature, a signal from a computing device associated with the WWAN module, a signal from an alternate technology module (e.g., WiFi module, WiMax module, . . . ) associated with the WWAN module, or the like. A target transmit power of the WWAN module can be reduced (e.g., by a predetermined amount, . . . ) upon occurrence of a condition (e.g., the detected temperature exceeding a threshold, the computing device or the alternate technology module requesting a decrease in thermal power, . . . ), for example. Moreover, negotiation between the WWAN module and a base station can be effectuated to select an appropriate class (power class or Multi Slot Class) and/or operating mode when the target transmit power of the WWAN module is altered.

Abstract: A mobile wireless terminal (MWT) receives IP packets destined for a ground network in a predetermined sequence order. The MWT fragments each of the IP packets into many smaller packet fragments, appends identifying information to each of the packet fragments, and transmits the packet fragments in parallel with one another over concurrently operating satellite channels. A receiving station receives the packet fragments transmitted by the MWT. The receiving station forwards the received packet fragments to a ground controller over a network connection, based on the identifying information appended to the packet fragments. The ground controller combines the packet fragments into reconstructed IP packets based on the identifying information appended to the fragments. The ground controller also sequences the reconstructed IP packets in the predetermined sequence order based on the identifying information.

Abstract: The mobile telephone system employs a fleet of satellites and a set of gateway ground stations arranged around the globe for handling communications to and from mobile communication units such as mobile telephones. Signals are transmitted between a subscriber unit and the nearest gateway via one or more of the satellites. The gateway is connected to a set of individual service providers such as local telephone systems. The individual service providers may be constrained for various reasons such as contractual or other legal constraints to handle communications only from subscriber units located in certain geographical areas such as within only certain countries or portions of countries. For a mobile communication from a particular subscriber unit, the gateway selects a service provider capable of handling the communication. In one implementation, the selection is based upon the location of the subscriber unit and upon any preferences specified by the subscriber unit.

Abstract: A method and apparatus for operating a wireless telecommunication system utilizing code division multiple access (CDMA) over-the-air with a Global System for Mobile communications (GSM) A-interface based network is described. A CDMA radio frequency (RF) signal interface provides a bi-directional interface to a subscriber unit, and a Global System for Mobile (GSM) communications A-interface SS7 transport provides a bi-directional interface with GSM mobile services switching center (MSC). Additionally, a transparent message transport is provided over which signaling messages defined in the GSM A-interface protocol are exchanged between the GSM MSC and a subscriber unit. Other signaling message generating by the GSM MSC and subscriber unit are processed and various actions are taken in response, including the configuration and control of signal processing resources.

Abstract: The mobile telephone system employs a fleet of satellites and a set of gateway ground stations arranged around the globe for handling communications to and from mobile communication units such as mobile telephones. Signals are transmitted between a subscriber unit and the nearest gateway via one or more of the satellites. The gateway system is configured to process telephone call connection requests from a mobile subscriber unit based upon the location of the subscriber unit. The system parses telephone numbers received from the subscriber unit based upon the parsing scheme of the locality in which the subscriber unit is located at the time the telephone call is placed. The system also identifies any emergency services numbers called, such as 911, and directs such calls to the nearest emergency services center to the current location of the subscriber unit.

Abstract: The mobile telephone system employs a fleet of satellites and a set of gateway ground stations arranged around the globe for handling communications to and from mobile communication subscriber units such as mobile telephones. Signals are transmitted between a subscriber unit and the nearest gateway via one or more of the satellites. The gateway system is configured to process telephone call connection requests from a mobile subscriber unit based upon the location of the subscriber unit. The location of the subscriber unit is employed, for example, to determine how telephone numbers are to be parsed and how to properly route emergency telephone calls to the nearest appropriate emergency service centers. Multiple location mapping schemes are employed to facilitate a determination of the location of a subscriber unit and to assist in routing emergency calls. In one implementation, each location with the service area of the system is mapped into a set of uniformly sized and shaped information cells.

Abstract: A method and apparatus for operating a wireless telecommunication system utilizing code division multiple access (CDMA) over-the-air with a Global System for Mobile communications (GSM) A-interface based network is described. A CDMA radio frequency (RF) signal interface provides a bi-directional interface to a subscriber unit, and a Global System for Mobile (GSM) communications A-interface SS7 transport provides a bi-directional interface with GSM mobile services switching center (MSC). Additionally, a transparent message transport is provided over which signaling messages defined in the GSM A-interface protocol are exchanged between the GSM MSC and a subscriber unit. Other signaling message generating by the GSM MSC and subscriber unit are processed and various actions are taken in response, including the configuration and control of signal processing resources.