Abstract: Client devices may have internet and other services available simultaneously from a number of different networks such as wide area mobile broadband networks and local area networks such as Wi-Fi and Ethernet. In cases where a client device is receiving internet service from a local area network, the client device may still need to maintain the communication link with a wide area mobile broadband network even when not actively using its services. A method and apparatus are disclosed that enable a client device with mobile broadband connection capability and at least one local area connection capability to power off its mobile broadband modem but still be connected to mobile broadband network through the internet service which the client device may receive from the local area network. Powering off the mobile broadband modem of a client device may help reduce its power consumption.

Abstract: Proximity sensors are used in many user devices to detect a user's proximity to it. The proximity detection may be used to control the transmit power of a wireless device to ensure that the transmit power is in the allowed power range as per various regulatory agencies. A method and apparatus are disclosed that enable adaptive Specific Absorption Rate control according to the combination RF transmit power of the multiple modems.

Abstract: Emergency notification systems, such as Commercial Mobile Alert System (CMAS) and AMBER alerts, as well as emergency help request systems, such as E911, are generally centralized systems. Often the first responders for emergencies may not be near the people who need assistance which may sometimes cause unacceptable delays in responding to emergencies. A method and apparatus are disclosed that offer a distributed and decentralized emergency notification and response system that informs and engages the people in the immediate vicinity of the person requiring assistance and enables dissemination of more detailed information beyond what may be provided by conventional emergency services systems.

Abstract: Client devices may access internet service from a number of different sources such as mobile broadband networks, Wi-Fi, Ethernet, etc. Client devices generally connect to only one of the available internet services at a time. Client devices may not always be fully accessing the available internet service. A client device may benefit by using the internet service that is available to but not used by other client devices. A method and apparatus are disclosed that enable client devices to coordinate with other client devices and coordinate with the internet service providing entities to pool the internet service from multiple internet service sources through some client devices and distribute to other client devices.

Abstract: Client devices may access internet service from a number of different sources such as mobile broadband networks, Wi-Fi, Ethernet, etc. Client devices generally connect to only one of the available internet services at a time. Client devices may not always be fully accessing the available internet service. A client device may benefit by using the internet service that is available to but not used by other client devices. A method and apparatus are disclosed that enable client devices to coordinate with other client devices and coordinate with the internet service providing entities to pool the internet service from multiple internet service sources through some client devices and distribute to other client devices.

Abstract: In wireless communications systems, a client terminal performs cell search procedure to find a suitable cell and camp on it to receive service from the network. In 3GPP LTE wireless communication system, the cell search involves the decoding of the Physical Broadcast Channel (PBCH) which may take relatively long time to decode under poor channel conditions which in turn may affect the time it takes to receive service from a cell after cell reselection or handover. A method and apparatus are disclosed that perform the PBCH decoding across multiple instances that carry partly different and partly common PBCH information. This method enables a client terminal to receive service from a cell faster than conventional methods.

Abstract: Emergency notification systems, such as Commercial Mobile Alert System (CMAS) and AMBER alerts, as well as emergency help request systems, such as E911, are generally centralized systems. Often the first responders for emergencies may not be near the people who need assistance which may sometimes cause unacceptable delays in responding to emergencies. A method and apparatus are disclosed that offer a distributed and decentralized emergency notification and response system that informs and engages the people in the immediate vicinity of the person requiring assistance and enables dissemination of more detailed information beyond what may be provided by conventional emergency services systems.

Abstract: In some scenarios it may be useful for a client terminal to know the location of one or more base stations in a wireless communication network. While a network may know its location accurately, it may not necessarily provide that information to client terminals. Furthermore, the location information for a base station may be required before a client terminal can communicate with a particular base station. A method and apparatus are disclosed that enable one or more base stations to determine their respective locations and efficiently provide that information to client terminals in broadcast, multicast or unicast manner. A client terminal may use the base station location information for improved client terminal and network performance, improved user experience, and reduced power consumption.

Abstract: Client devices may access internet service from a number of different sources such as mobile broadband networks, Wi-Fi, Ethernet, etc. Client devices generally connect to only one of the available internet services at a time. Client devices may not always be fully accessing the available internet service. A client device may benefit by using the internet service that is available to but not used by other client devices. A method and apparatus are disclosed that enable client devices to coordinate with other client devices and coordinate with the internet service providing entities to pool the internet service from multiple internet service sources through some client devices and distribute to other client devices.

Abstract: Mobile communication services that include voice calls, text messages, and internet are transitioning from circuit switched to packet switched networks such as internet. Although internet usage by mobile devices is on the rise, voice calls and text messages continue to be routinely and widely used. Most users at home or office may typically have phones that may be primarily based on wired connections. Although the eventual connection to the network may be wired, cordless phones may be used within the premises to connect with the base of the cordless phone which may connect to the wired network. A method and apparatus are disclosed that enable multi-user service with single broadband internet service in a base device and distribute the voice and text message service to the other users in the local premises. This may enable reduced cost and power consumption along with improved performance and user experience.

Abstract: Client devices may access internet service from a number of different sources such as mobile broadband networks, Wi-Fi, Ethernet, etc. Client devices generally connect to only one of the available internet services at a time. Client devices may not always be fully accessing the available internet service. A client device may benefit by using the internet service that is available to but not used by other client devices. A method and apparatus are disclosed that enable client devices to coordinate with other client devices and coordinate with the internet service providing entities to pool the internet service from multiple internet service sources through some client devices and distribute to other client devices.

Abstract: A mobile Hotspot is a device that includes a modem for mobile broadband access and a Hotspot Access Point to distribute the internet to local client devices which may not have mobile broadband access. Client devices may start getting internet service from a mobile Hotspot and at some point may stop using the internet service. However, the mobile Hotspot device may continue to broadcast the signals even when none of the client devices are requiring internet service. Furthermore, the mobile Hotspot device may continue to perform required operations to maintain connectivity with the mobile network using the mobile broadband modem even when there is no need for it on the client device side. A method and apparatus are disclosed that enable a mobile Hotspot to reduce power consumption when the there are no client devices connected to it or when the client device not requiring internet service.

Abstract: Many new applications in a wireless client terminal rely on having internet connection available continuously to check the status and to do required download or upload of user data. The continuous internet connection increases power consumption of a client terminal and may also incurs additional costs due to internet usage fees. The power consumption, quality of service and cost of service from different networks such a Wireless Wide Area Networks (WWAN) and Wireless Local Area Network (WLAN) may be different. The coverage area of accessible WLANs may be quite limited compared to WWANs. A method and apparatus are disclosed that automatically enable and disable the WLAN access in a client terminal based on prevailing scenario and WLAN availability.

Abstract: Internet access has become ubiquitous and the means by which it is obtained varies widely. A mobile Hotspot is a device that includes a modem for mobile broadband access and a Hotspot Access Point to distribute the internet to local devices which may have only WLAN connectivity. The internet service attributes such as data rate, latency, cost, performance, power consumption, and security vary widely depending on where and how the internet service is obtained such as using a mobile broadband connection or using wire-line connection. A method and apparatus are disclosed that enable adaptive and seamless selection of the best internet service from available networks considering a plurality of selection criteria including availability, data rate, latency, cost, performance, power consumption, and security. Methods for network selection based on user configurable priority or based on measurement of performance metrics or combination thereof are provided.

Abstract: Mobile communication services that include voice calls, text messages, and internet are transitioning from circuit switched to packet switched networks such as internet. Although internet usage by mobile devices is on the rise, voice calls and text messages continue to be routinely and widely used. Most users at home or office may typically have phones that may be primarily based on wired connections. Although the eventual connection to the network may be wired, cordless phones may be used within the premises to connect with the base of the cordless phone which may connect to the wired network. A method and apparatus are disclosed that enable multi-user service with single broadband internet service in a base device and distribute the voice and text message service to the other users in the local premises. This may enable reduced cost and power consumption along with improved performance and user experience.

Abstract: A mobile Hotspot is a device that includes a modem for wide area mobile broadband access and a Hotspot Access Point to distribute the internet to local client devices over a local area network such as Wi-Fi. Some of the local client devices may have mobile broadband capability of their own but may use the internet service from the mobile Hotspot when connected to it. In that case the client device may still need to maintain the communication link with the wide area mobile broadband network even when not actively using its services. A method and apparatus are disclosed that enable a mobile Hotspot to maintain the communication link with the wide area mobile broadband network on behalf of the client device. This may enable the client device with mobile broadband connection capability to reduce its power consumption.

Abstract: Internet, voice calls, and messaging services have become ubiquitous and the means by which the services are accessed varies widely. The number and types of devices that may use these services have also proliferated. To serve a number and variety of client devices, a mobile Hotspot may be used, which is a device that may include a modem for mobile broadband access and a short range wireless link to distribute the services to local devices which may have such connectivity. Power consumption of battery powered client devices is an important consideration. A method and apparatus are disclosed that enable a client device to receive broadcast information about the mobile networks from a mobile Hotspot over a short range wireless link which may reduce power consumption of client devices.

Abstract: A mobile Hotspot is a device that includes a modem for wide area mobile broadband access and a Hotspot Access Point to distribute the internet to local client devices over a local area network such as Wi-Fi. Some of the local client devices may have mobile broadband capability of their own but may use the internet service from the mobile Hotspot when connected to it. In that case the client device may still need to maintain the communication link with the wide area mobile broadband network even when not actively using its services. A method and apparatus are disclosed that enable a mobile Hotspot to maintain the communication link with the wide area mobile broadband network on behalf of the client device. This may enable the client device with mobile broadband connection capability to reduce its power consumption.

Abstract: As the variety and number of wireless client devices have increased, often there may be multiple client devices in close proximity of each other. In addition to the connectivity to the wireless wide area network (WWAN), the client devices may have short range link to directly connect with each other. Two or more client devices in a given area may be camped on the same cell of the same WWAN, and the client devices may be decoding the paging information from the same cell. A method and apparatus are disclosed such that a client device may decode the paging information from the WWAN and relay the WWAN paging information to other client devices over the short range link. This may enable other client devices to avoid having to decode the paging information directly from the WWAN which may reduce their power consumption.

Abstract: Internet, voice calls, and messaging services have become ubiquitous and the means by which the services are accessed varies widely. The number and types of devices that may use these services have also proliferated. To serve a number and variety of client devices, a Service Distribution Device (SDD) may be used, which is a device that includes a modem for mobile broadband access and a short range wireless link to distribute the services to local devices which may have such connectivity. Power consumption of an SDD which may continuously broadcast signals is an important consideration. A method and apparatus are disclosed that enable adaptive and seamless selection of the best mode of operation for the SDD such that the power consumption may be reduced while providing uninterrupted service to the client devices.