Patent application number | Description | Published |
20120021800 | Radiation Power Level Control System and Method for a Wireless Communication Device Based on a Tracked Radiation History - A radiation power level control scheme for a wireless user equipment (UE) device. In one embodiment, a power data history associated with the wireless UE device is maintained, the power data history comprising data tracked over a time window (e.g., a sliding time window) relative to one or more variables on a per transmission event basis. A component of the UE device is configured to determine a time-average transmission power level. Another component is configured to compare the time-average transmission power level with a first time-averaged transmission power limit threshold, the first time-averaged transmission power limit threshold having a value that depends on a transmission power data history for the UE device. A still further component is provided, operable responsive to the average transmission power level meeting or exceeding the first time-averaged transmission power limit threshold, that is configured to reduce a transmission power level of the UE device. | 01-26-2012 |
20120086819 | METHOD AND APPARATUS FOR IMAGE ORIENTATION INDICATION AND CORRECTION - Tilt imparted to video images captured by a handheld electronic communication device is identified and corrected by the disclosed method and apparatus for image orientation. The handheld device includes image capturing capability and an orientation sensor, which provides a signal representative of orientation relative to gravity to calculate an angle of rotation for the captured images suitable to compensate a difference between the orientation of the handheld device and the orientation relative to gravity. The handheld device also includes a receiver wherein the angle of rotation is recovered and used to determine the changes needed substantially eliminate the difference between the orientation of the captured images and the orientation relative to gravity. | 04-12-2012 |
20130078946 | Managing Mobile Device Applications in a Wireless Network - Methods, systems, and computer programs for managing mobile device applications are described. In some aspects, a mobile device application is prevented from accessing resources of a wireless network. For example, a wireless network operator system can determine that one or more mobile device applications are disapproved for use in the wireless network. In some implementations, the wireless network operator denies the disapproved mobile device applications access to the wireless network resources. In some implementations, mobile devices disable access to the wireless network by the disapproved mobile device applications. | 03-28-2013 |
20130078947 | Authentication Procedures for Managing Mobile Device Applications - Methods, systems, and computer programs for managing mobile device applications are described. In some aspects, a mobile device application is prevented from accessing resources of a wireless network. For example, a wireless network operator system can determine that one or more mobile device applications are disapproved for use in the wireless network. In some implementations, the wireless network operator denies the disapproved mobile device applications access to the wireless network resources. In some implementations, mobile devices disable access to the wireless network by the disapproved mobile device applications. | 03-28-2013 |
20130078948 | Managing Mobile Device Applications on a Mobile Device - Methods, systems, and computer programs for managing mobile device applications are described. In some aspects, a mobile device application is prevented from accessing resources of a wireless network. For example, a wireless network operator system can determine that one or more mobile device applications are disapproved for use in the wireless network. In some implementations, the wireless network operator denies the disapproved mobile device applications access to the wireless network resources. In some implementations, mobile devices disable access to the wireless network by the disapproved mobile device applications. | 03-28-2013 |
20130078949 | Managing Mobile Device Applications - Methods, systems, and computer programs for managing mobile device applications are described. In some aspects, a mobile device application is prevented from accessing resources of a wireless network. For example, a wireless network operator system can determine that one or more mobile device applications are disapproved for use in the wireless network. In some implementations, the wireless network operator denies the disapproved mobile device applications access to the wireless network resources. In some implementations, mobile devices disable access to the wireless network by the disapproved mobile device applications. | 03-28-2013 |
20130114759 | SYSTEM AND METHOD OF ENCODING AND TRANSMITTING CODEWORDS - Systems and methods are provided for encoding and transmitting codewords. A message is encoded in two encoders. For at least one of the two encoders, the message is algebraically modified prior to being encoded. In a specific example, the message is algebraically modified prior to being encoded in each of two traditionally non-systematic encoders, with the result that the output is equivalent to that of a turbo encoder. | 05-09-2013 |
20130189969 | MANAGEMENT OF MULTI-MODE WIRELESS DEVICES - Devices and methods are disclosed for concurrently managing multimode communications devices. In various embodiments, a wireless communication device comprises a first radio configured to use a first Radio Access Technology (RAT) and a second radio configured to use a second RAT. Processing logic in the wireless device is configured to monitor and manage the state machines of said first and second radios. The processing logic is further configured to place the first radio in an active operational mode and to place the second radio in a reduced functionality operational mode. Control messages for the second radio are then received and processed via the first radio while the second radio is in the reduced functionality operative mode. | 07-25-2013 |
20130231124 | METHOD AND SYSTEM FOR SPECTRUM SENSING AND LOW OVERHEAD FEEDBACK - A method at a network node for obtaining spectrum sensing information, the method communicating to at least one of a user equipment and a sensing node at least one event condition for spectrum sensing; providing to the at least one of the user equipment and the sensing node channel descriptors for reporting; and receiving a report from the at least one of the user equipment and the sensing node utilizing the channel descriptors, the report indicating the at least one event condition has been met. | 09-05-2013 |
20130237226 | Methods to Enable Simultaneous Use of Multiple Radio Access Technologies - A method for communication is provided. The method comprises receiving, by at least one instantiation of a supervisory interface installed on a telecommunications component, a plurality of data streams associated with an application. The method further comprises associating, by the at least one instantiation of the supervisory interface, a first data stream with a first RAT available on the component and a second data stream with a second RAT available on the component. | 09-12-2013 |
20130237294 | Auxiliary Antenna Array Attachment for Wireless Devices - A wireless communication device is provided. The device comprises a radio access subsystem disposed at least partially within a housing of the device. The device further comprises at least one internal antenna disposed within the housing of the device. The at least one internal antenna is communicatively coupled to the radio access subsystem. The device further comprises an external communication port disposed on the housing of the device. The external communication port is communicatively coupled to the radio access subsystem. The device further comprises a control component configured to determine whether an external antenna module is connected to the external communication port and to control the radio access subsystem to selectively use the internal antenna and the external antenna module. Selective use comprises using only the internal antenna, or using only the external antenna module, or using both the internal antenna and the external module simultaneously. | 09-12-2013 |
20130252658 | Radiation Power Level Control System and Method for a Wireless Communication Device Based on a Tracked Radiation History - A radiation power level control scheme for a wireless user equipment (UE) device. In one embodiment, a method comprises determining a time-average transmission power level, comparing the time-average transmission power level with a first time-averaged transmission power limit threshold, the first time-averaged transmission power limit threshold having a value that depends on a transmission power history for the UE device, and responsive to the time-average transmission power level meeting or exceeding the first time-averaged transmission power limit threshold, reducing a transmission power level of the UE device. | 09-26-2013 |
20140044105 | TD LTE Secondary Component Carrier in Unlicensed Bands - A method is provided for communication in a wireless telecommunication system. The method comprises adaptively designating, by a network element following a frame-based communication protocol, for use as a secondary component carrier in a carrier aggregation scheme, at least a portion of radio resources on an unlicensed band. | 02-13-2014 |
20140078976 | DEVICE-ASSISTED INTERFERENCE MANAGEMENT IN HETEROGENEOUS WIRELESS CELLULAR SYSTEMS - Devices and methods are provided for device-assisted interference management in heterogeneous wireless network environments. A mobile station (MS) assists a serving access point (AP) in assigning radio resources according to the interference management capabilities of the MS, the serving AP, and one or more neighboring interfering APs on the downlink, or alternatively, to one or more neighboring APs with interfering mobile stations on the uplink. | 03-20-2014 |
20140126483 | ACCESS POINT FOR DEVICE-ASSISTED INTERFERENCE MANAGEMENT IN HETEROGENEOUS WIRELESS CELLULAR SYSTEMS - Devices and methods are provided for device-assisted interference management in heterogeneous wireless network environments. A mobile station (MS) assists a serving access point (AP) in assigning radio resources according to the interference management capabilities of the MS, the serving AP, and one or more neighboring interfering APs on the downlink, or alternatively, to one or more neighboring APs with interfering mobile stations on the uplink. | 05-08-2014 |
20140211756 | HANDOVER MECHANISM IN CELLULAR NETWORKS - Systems, apparatuses, and methods for a handover procedure in heterogeneous networks are provided. In particular, an intermediate handover (IHO) is introduced. Certain aspects of the disclosure involve, a method, performed at a first base station of a wireless communications network. An indication that a user equipment (UE) is receiving coverage signal from a second base station can be received. A data packet destined for the UE can be transmitted to the second base station. A communications link with the UE can be maintained after transmitting the data packet to the second base station. | 07-31-2014 |
20140211762 | HANDOVER MECHANISM IN CELLULAR NETWORKS - Systems, apparatuses, and methods for a handover procedure in heterogeneous networks are provided. In particular, an intermediate handover (IHO) is introduced. Certain aspects of the disclosure involve, a method, performed at a serving base station of a wireless communications network, where the serving base station serves a user equipment (UE). The method includes receiving a downlink (DL) signal quality indicator from the UE; and determining, from the signal quality indicator, whether a condition for an intermediate handover (IHO) state is satisfied. If the condition for the intermediate handover state is satisfied, the serving base station can initiate the intermediate handover state. | 07-31-2014 |
20140248892 | Radiation Power Level Control System and Method for a Wireless Communication Device Based on a Tracked Radiation History - A radiation power level control scheme for a wireless user equipment (UE) device. In one embodiment, a method comprises determining that a current transmission event involving the wireless UE device is commenced outside a time duration from a last transmission event. If so, responsive to the determining, the method involves disregarding or resetting a power data history associated with the wireless UE device in computing a Specific Absorption Rate (SAR) value for the wireless UE device during the current transmission event. Otherwise, at least a portion of the power data history may be used in computing the SAR values. | 09-04-2014 |
20140269605 | SIMULTANEOUSLY ACCESSING SHARED RESOURCES - In some implementations, a method in a wireless network includes allocating a radio resource to a plurality of transmitters. The radio resource is configured for simultaneously transmitting and receiving user data with varying transmission delays. User data bursts are received, from the plurality of transmitters, with varying transmission delays transmitted over the allocated radio resource with varying resource identities. | 09-18-2014 |
20140315597 | Methods to Enable Simultaneous Use of Multiple Radio Access Technologies - A method for communication is provided. The method comprises receiving, by at least one instantiation of a supervisory interface installed on a telecommunications component, a plurality of data streams associated with an application. The method further comprises associating, by the at least one instantiation of the supervisory interface, a first data stream with a first RAT available on the component and a second data stream with a second RAT available on the component. | 10-23-2014 |
20140369245 | Self-Contained Data Transfer Channel - A data transfer system may coordinate the transfer of user data and control data using a self-contained data channel without using a separate control channel in a time period between set-up and tear-down of the self-contained data channel. For example, a plurality of data transfer resources may be established in a self-contained data channel between user equipment and a network controller. User data is transferred between the user equipment and the network controller in at least one of the plurality of data transfer resources of the self-contained data channel. Additionally, control data is transferred between the user equipment and the network controller in at least one of the plurality of data transfer resources of the self-contained data channel. | 12-18-2014 |
20150092676 | Macrocell Enabled MM-Wave Superspot for Mobility - A system and method may use mm-wave superspots to download high volumes of data to a moving or stationary mobile device traveling along a travel route that the moving mobile device is traveling. A macrocell in communication with the mobile device may predict the route that the mobile device is traveling, such as via GPS location, moving speed and direction, map information, etc. Alternatively, the route being taken may be determined by wireless communication, such as between the mobile device and a macrocell and/or superspot. The macrocell and/or superspot may determine whether (1) there are any mm-wave superspots along the predicted or known route that the mobile device is taking; (2) there is any data that is requested or remaining to download to the moving mobile device; and/or (3) the received signal quality, channel conditions, and/or macrocell traffic to the mobile device are favorable for superspot downloading. | 04-02-2015 |
20150147995 | METHOD AND APPARATUS FOR WIRELESS EMERGENCY ALERTS - A method at a mobile device, including receiving, at the mobile device, an emergency alert message from a base station; determining a response is required for the emergency alert message; and sending the response to the base station. | 05-28-2015 |
20150373634 | SYSTEMS AND METHODS FOR DISTRIBUTING CONTENT IN WIRELESS NETWORKS - The present invention allows content to be delivered to a mobile terminal over different types of networks in order to efficiently use network resources. Content can be delivered using a select delivery method over a cellular network, a local wireless network, or a broadcast network. Within any of the networks, the content may be unicast to individual mobile terminals using individual content flows, multicast to a group of mobile terminals, or broadcast to any or all of the mobile terminals. Content can be multicast or broadcast to mobile terminals via different ones of the disparate networks. During a content flow, the network through which the content flow is delivered may be changed to allow the mobile terminal to receive the content through a different network. Further, the delivery method used to deliver the content may dynamically change as the number of mobile terminals receiving or requesting the content changes. | 12-24-2015 |