Abstract: Embodiments of the present invention provide a filter, a receiver, a transmitter, and a transceiver. The filter includes a resonant cavity component, a microstrip filtering component, and two connecting pieces, where the resonant cavity component includes at least two resonant cavities connected in parallel, each resonant cavity is provided with a resonator and a tuning screw, the microstrip filtering component includes a dielectric substrate and a microstrip positioned on the dielectric substrate, one of the connecting pieces matches and connects one end of the microstrip to the resonator on one resonant cavity, the other connecting piece matches and connects the other end of the microstrip to the resonator on another resonant cavity, and impedance of the resonant cavity component is less than impedance of the microstrip filtering component.

Abstract: Aspects of the present disclosure relate to a current multiplier that can generate an output current with high linearity and/or high temperature compensation. Such current multipliers can be implemented by complementary metal oxide semiconductor (CMOS) circuit elements. In one embodiment, the current multiplier can include a current divider and a core current multiplier. The current divider can generate a divided current by dividing an input current by an adjustable division ratio. The division ratio can be adjusted, for example, based on a comparison of the input current with a reference current. The core current multiplier can generate the output current based on multiplying the divided current and a different current. According to certain embodiments, the output current can be maintained within a predetermined range as the input current to the current divider varies within a relatively wide range.

Abstract: A transmitter includes a power amplifier driver to amplify a communication signal and a mixer connected with the power amplifier driver, the mixer to output the communication signal to the power amplifier driver. A capacitor and an inductor connect with the mixer and the power amplifier driver. The capacitor and the inductor create a resonant frequency to attenuate frequency components around a determined order of a local oscillator signal.

Abstract: A direct sampling tuner includes a low noise amplifier and an optional dynamically configurable band pass filter coupled to the lose noise amplifier. The optional filter is configured to pass a selected band of channels. The tuner further includes a relatively high accuracy, multi-bit analog-to-digital converter (“ADC”) coupled to the LNA or to the optional dynamically configurable band pass filter. The ADC operates at greater than about twice a frequency of a sampled signal. The ADC directly samples the spectrum of the selected channels at the Nyquist rate, thus avoiding image problems presented by conventional tuners.

Abstract: Various embodiments provide for systems and methods for signal conversion of one modulated signal to another modulated signal using demodulation and then re-modulation. According to some embodiments, a signal receiving system may comprise an I/Q demodulator that demodulates a first modulated signal to an in-phase (“I?) signal and a quadrature (“Q?) signal, an I/Q signal adjustor that adaptively adjusts the Q signal to increase the signal-to-noise ratio (SNR) of a transitory signal that is based on a second modulated signal, and an I/Q modulator that modulates the I signal and the adjusted Q signal to the second modulated signal. To increase the SNR, the Q signal may be adjusted based on a calculated error determined for the transitory signal during demodulation by a demodulator downstream from the I/Q modulator.

Abstract: A method and an apparatus for performing a Radio Access Technology (RAT) search for an emergency call in a terminal supported by a plurality of communication networks are provided. The method includes identifying at least one communication network which supports a voice telecommunication among the plurality of communication networks providing support in a communication-limited state in which the communication function of the terminal is limited, and performing the RAT search for the identified at least one communication network.

Abstract: A time obtaining method includes: receiving, by a mobile terminal, a time obtaining request, and determining whether the mobile terminal has access to a network service; initiating, by the mobile terminal, an emergency call when the mobile terminal has no access to a network service; receiving a sync channel message which is obtained through searching during the emergency call process and terminating the emergency call, where the sync channel message carries time information; and obtaining time according to the time information. In the present invention, in a situation where time synchronization needs to be implemented and a mobile terminal has no access to a network service, time is obtained from a network side without affecting other services.

Abstract: A system to receive, from a user device, a request to establish a communication session to allow an emergency call to be placed or transferred to a public safety access point (PSAP) server; determine whether the request includes a first indication that the emergency call is being initiated via the user device or a second indication that the emergency call is being handed off from a base station associated with another network device, place the emergency call, to the PSAP server and via a first gateway device associated with the network device, when the request includes the first indication; and transfer the emergency call, to the PSAP server and via a second gateway device associated with the other network device, when the request includes the second indication, where the second gateway device processed the emergency call prior to being handed off from the base station.

Abstract: A process of tracking usage of a wireless device in a third party wireless network with a metering system includes implementing the metering system in a network separate from the third party wireless network and activating the wireless device in response to identification of the wireless device and confirmation of use of a tracking system to the metering system. The process further includes obtaining, by the metering system, an amount of wireless services used by the wireless device. The obtaining includes at least one of obtaining an amount of wireless services used from the third party wireless network and obtaining an amount of wireless services used from the tracking system.

Abstract: User activity on a mobile device is monitored and collected, and a resource usage model is constructed. The resource usage model describes a set of contexts in which the mobile device, and is the basis for determining a first exhaustion point for a resource. Based on the monitored activity, a prediction of a second exhaustion point for the resource time is made. If the second exhaustion point is prior to the first exhaustion point, usage of the resource is reduced.

Abstract: A wireless service provider identifies a mobile computing device capable of short-range wireless communication and in an agreement to receive service from a cellular network. The wireless service provider provides, to the mobile computing device, terms for a third party computing device to accept in order to gain access to the cellular network via the mobile computing device. In response to a third party computing device agreeing to the terms, the wireless service provider indicates to the mobile computing device to allow the third party computing device to access the cellular network via the mobile computing device.

Abstract: A method, apparatus, computer program product and system are disclosed for dispensing rented wireless devices to commercial customer, such as tablet computers, iPhones®, Androids®, and the like from a mobile kiosk interconnected with the Internet and a LAN. The kiosk functions in part as a server and houses a plurality of wireless devices which are dispensed automatically upon payment of a fee and deposit in accordance with a predetermined fee criteria, and are returned by customers after use.

Abstract: A system and method can allow a first subscriber who is unable to use his mobile device due to theft, damage, loss, or any other reason to authenticate himself on a telecommunications network using a second subscriber's mobile device. The system and method can also allow the first subscriber to continue to make and receive calls and messages with the second subscriber's mobile device. Any charges incurred by usage of the second subscriber's mobile device by the first subscriber can be billed to an account associated with the first subscriber.

Abstract: A method performed by a wireless device, the method comprising: establishing communication with one or more network elements available to the wireless device, the one or more network elements associated with one or more service providers, the one or more service providers including a particular service provider; updating the wireless device to include a service selection interface branding, the service selection interface branding for providing a user interface characteristic that is specific to the particular service provider; obtaining, from the one or more network elements, a service selection option comprising an option to select a service offering providing for service access over the particular wireless access network; using at least an aspect of the service selection interface branding, presenting the service selection option to the user; and obtaining a user preference in response to the service selection option.

Abstract: A method performed by a network system, the method comprising: monitoring traffic over a wireless network between the network system and a device, the traffic being within a service plan associated with the device; obtaining a first accounting of usage of the wireless network associated with a first portion of the traffic, wherein a sponsor sponsors at least a portion of the usage of the wireless network associated with the first portion of the traffic; based on the monitored traffic, obtaining a second accounting of usage of the wireless network associated with a second portion of the traffic not including the first portion of the traffic, the subscriber associated with the wireless device being financially responsible for usage of the wireless network associated with the second portion of the traffic; and providing an accounting record to the sponsor based on the first accounting.

Abstract: According to one embodiment, the method determines a total amount of data exchanged between the wireless data card and a service provider for a time period. The determined total amount of data exchanged is further displayed on the display of the wireless data card. In one embodiment, the size of at least one data packet sent by the wireless data card and the size of at least one data packet received by the wireless data card within the time period is ascertained to determine the total amount of data exchanged.

Abstract: To control access by any given mobile terminal to a mobile telecommunications network, a smartcard (i.e. a SIM) is arranged to include a list of device identifiers corresponding to one or more mobile terminals together with an indication of their respective access categories (i.e. black-list, grey-list or white-list). This list is constructed from an updated list of identifiers of mobile devices into which the smartcard has been inserted. This may be enhanced with a limited number of generic excluded identifiers. The smartcard thus maintains a local database of banned devices and/or devices that need to be monitored by the network.

Abstract: A system and method for authorizing access to a transmission station for a mobile device is disclosed. The mobile device can receive device extended access barring (EAB) configuration information in a broadcast control channel (BCCH) from a transmission station. The mobile device can bar the mobile device configured for EAB and having characteristics identified in the EAB configuration information for barring from accessing the transmission station. Alternatively, a system and method for barring a mobile device from accessing a transmission station is disclosed. The transmission station can receive from the mobile device a radio resource control (RRC) connection establishment request. The transmission station can configure a system information block (SIB) with extended access barring (EAB) configuration information. The transmission station can broadcast the SIB with EAB configuration information to the mobile device.

Abstract: A computer-implemented system and method for validating call connections is provided. Metadata about a connecting party is collected during a call, wherein the call is received by or initiated by a user. A connection status for the call is verified. The connecting party metadata is compared with connecting party records stored in a database and an attempt to determine an identity of the connecting party is made based on the comparison. A determination as to whether a security certificate is present with the metadata is made. The connection status is determined based on the connecting party identity attempt and the identification of whether the security certificate is present. The determined connection status is provided to the user.

Abstract: A user terminal is provided. The user terminal includes a communicator configured to communicate with an external apparatus, a sound detector configured to detect a sound around the user terminal during a period of time, a location detector configured to detect a location of the user terminal during the period of time, and a controller configured to transmit information regarding the detected sound and the detected location to the external apparatus, and transmit data relevant to a user group determined based on the information regarding the detected sound and the detected location to the external apparatus or receive the data from the external apparatus.

Abstract: The smart dynamic radiation pattern optimising system is a design and technique to actively shape & optimise the radiation pattern of mobile device controlled by smart RF/Antenna system with signal processing algorithm that works by sensing the change in device proximity environment with nature or property, range, orientation, position, location, signal quality parameters and ambient intelligence to protect the user by controlling radiation exposure, enhance RF signal quality and to save battery power. Mobile devices are handled in different proximity environment which influence the antenna performance due to electromagnetic interaction based on environments properties that leads to detuning, radiation pattern distortion, impedance mismatch etc which in turn degrades the signal quality. Also change in device orientation according to usage leads to power loss due to polarization mismatch.

Abstract: A mobile communications device can have a locked mode in which the mobile communications device is protected against unauthorized use. A mobile communications device includes device applications implemented by a software program or firmware program that enables an application to be temporarily operable or operable under certain conditions when the mobile communications device is locked. Device applications can include a camera enabled for image data acquisition and a microphone or an audio recorder or a microphone and an audio recorder enabled for audio data acquisition. Acquired image data and audio data can be stored locally to the mobile communications device or stored externally to the mobile communications device. The mobile communications device can be configured to operate applications under different conditions. The mobile communications device can be configured to display a message that applications have been operated while the mobile communications device was locked or in a locked mode.

Abstract: A communication management system receives, from a local cellular network operator, a communication indicating that a payment has been made to the local cellular network operator for a mobile device using a local communication profile. The communication management system identifies, based on the local communication profile, a home communication profile of the mobile device. The home communication profile is associated with a home cellular network operator that is distinct from the local cellular network operator. The communication management system sends, to the home cellular network operator, a request to add funds to a prepaid account that is associated with the home communication profile of the mobile device.

Abstract: A user may receive one or more text messages after the user is authorized. The potential user can opt in through a web page in one embodiment. Once the potential user sends an initial request, the user may receive a first text message containing an authorization code on their mobile phone. The user may enter the authorization code back to a web page. Receipt of the authorization code may trigger the phone number of the potential user to be added to a list of authorized text message receivers. One or more text messages may then be sent to authorized phone numbers on the list.

Abstract: A single identity and billing relationship can be employed for multiple UE (user equipment) associated with a subscriber. Specifically, each of the multiple UEs can employ LTE (Long Term Evolution) radio technology to authenticate and register with a femto access point. Further, the transport level billing associated with the multiple UE can be facilitated by the femto access point by employing a femto id (identity) and/or credentials. Moreover, the femto access point can be employed by the multiple UEs as a network hub and can be employed by the UEs to perform authentication to connect to a core network. In addition, the femto access point can determine an authorized IP cloud associated with a registered UE and allow the registered UE to access only the authorized IP cloud.

Abstract: A method and system are provided providing electronic communications between users in a similar geographic location. Mobile devices determine geographic location information based on signals received from external devices, such as GPS satellites or cell sites, and web browsers determine geographic location using external devices or third party software, such as Google Loader, or based on the IP address of the computer running the web browser. The system receives geographic location information from a mobile device or web browser in addition to a user-input message. The system distributes the message to users of the system with geographic locations within a predetermined distance from the geographic location that the message was input.

Abstract: This document describes various techniques for implementing local voicemail on a mobile device. These techniques may include enabling the mobile device to answer a voice call, record audio of the voice call to provide a voicemail file, and store the voicemail file to local computer-readable media. A locally stored voicemail file may be associated with relevant data, exposed via the associated data for local processing, and/or manipulated through a user interface of the mobile device.

Abstract: One embodiment of a method of retrieving voicemail messages that were previously recorded for a user on a carrier voicemail system in a communication network includes storing user data related to voicemail retrieval for the user, storing carrier data related to voicemail retrieval from the carrier, connecting to the carrier voicemail system through the communication network, receiving audio signals through the communication network from an interactive voice response system of the carrier voicemail system, sending audio signals through the communication network to the carrier voicemail system to navigate the interactive voice response system based on predetermined response conditions, recording audio signals received from the voicemail system according to predetermined playback criteria and disconnecting from the voicemail system.

Abstract: An exemplary embodiment includes a system and method for delivering remote servicing on a computer system. The computer system includes a tangible storage medium readable by the instruction processing system and storing instructions for execution by the instruction processing system. The method comprises receiving a phone call from a customer and receiving a digital image of a device being serviced by a service representative. The method further includes displaying the digital image of the device being serviced on a monitor to the service representative, and determining if a service tech needs to make a service visit.

Abstract: A system for enabling brands to engage with mobile users having sponsored identities dedicated to those specific brands. Brands are enabled to give mobile numbers to individual users without the need of mobile infrastructure investment by the brand itself and without the need of the end user to purchase a specific mobile device or SIM and without the need for the brand to act as a Mobile Virtual Network Operator. The system therefore allows brands to engage with mobile users using dedicated sponsored identities in a much faster and more engaging way and without the need of mobile infrastructure investment by the brand itself.

Abstract: Exchanging information via a designated application includes establishing a voice communication link with a client device, sending a launch command associated with a designated application to the client device via the voice communication link, wherein the launch command is configured to cause the designated application to be launched at the client device; and exchanging information with the client device using the designated application, wherein the designated application is configured to receive input information and the input information is received from the client device.

Abstract: Disclosed are embodiments of a system for rich media enabled communication that includes a service server system and a rich media enabled interactive telephonic device (RMITD). The service server system is configured to initiate a system sharing session automatically upon initiation of a phone call with the rich media enabled interactive telephone device. The RMITD has a browser enabled to access the service server system. The browser can be dynamically downloaded or downloaded in real time from a remote server. The system sharing session is a session in which the service system has access to the RMITD's processor.

Abstract: A method is provided for passing information through a network during overload and subsequent actions to reduce congestion. An exemplary method includes receiving an origination request from a mobile device of a calling party, detecting an overload condition, transmitting a message request to a terminating network element associated with a called party in response to the origination request during the overload condition, receiving an acknowledgement of receipt of the message request, and denying the origination request. In this manner, high resource requests (e.g. a voice call) may be converted into lower resource requests (e.g. text or voicemail messages), or the resource request may be deferred to a more appropriate time.

Abstract: A method and apparatus for time-based mediation of wireless communications is provided to a user of a wireless communications device. The method involves determining local time information associated with the recipient communication device in response to a user-initiated contact function; determining a mediation condition based at least in part on said local time information; and if the mediation condition satisfies a predetermined criterion: providing, to a user of the wireless communication device, an indication of said mediation condition; presenting, to said user, a menu of two or more options for contacting the recipient communication device using the wireless communication device; and initiating communication in accordance with an option selected from said menu. The method can be implemented on an apparatus such as a wireless communication device.

Abstract: A mobile terminal and control method to share content with a device and control the device are provide. The mobile terminal includes a communication unit to communicate with a host and the device; a search unit to receive content information and device information; an input unit to receive a content selection signal and a device selection signal; and a control unit to control the mobile terminal. The mobile terminal receives content information from a host and selects content to be outputted to a device selected from device information from the host. The mobile terminal controls the selected device using control commands transmitted to the selected device based on a control mode. If the control mode is not stored in the mobile terminal, the mobile terminal may receive the control mode from the host.

Abstract: Systems and techniques are provided for managing and categorizing undesired phone calls and text messages. In a specific implementation, an electronic communication identified by a phone number is intercepted at a mobile communications device before the electronic communication is received by an application program on the device. The phone number is sent to a server for the server to identify a category associated with the phone number. The category is received at the mobile communication device. Based on the received category, a determination is made as to whether the application program should be allowed to receive the electronic communication. If allowed, the electronic communication is forwarded to the application program; else, the electronic communication is not forwarded.

Abstract: A method includes presenting, at a called communication device, first location information corresponding to a first location of a caller communication device. The first location information is presented before an incoming communication is answered. The method also includes presenting, at the called communication device, second location information in response to the incoming communication being answered. The second location information corresponds to a second location of the called communication device.

Abstract: A vehicular display system includes a mobile device having a mobile display part, and a vehicle on-board unit which is previously fixed in the vehicle. An application of the mobile device is booted up by a boot-up signal produced by setting the mobile device in the vehicle. Preferably, the application receives vehicle information (e.g., a vehicle speed) collected in the vehicle from the vehicle on-board unit, and displays the vehicle information on the mobile display part.

Abstract: A method is proposed of provisioning connectivity service data for a device when the device attaches to a telecommunications network. The connectivity service data comprises information required to enable connectivity between the device and at least one further device of the network. Dynamic data relating to the device is obtained as part of one of the device attaching to the telecommunications network and a previous attachment of the device to the network. The dynamic data is of a type that may change from one such attachment to another such attachment of the same device. The connectivity service data is then selected based on the obtained dynamic data. It is then arranged for the selected connectivity service data to be provisioned to the device.

Abstract: Disclosed is a ranging transmission method comprising: a mobile station receiving a message including backoff window information from a base station; and the mobile station performing ranging transmission on the basis of the backoff window information, wherein the message includes a ranging backoff window indicator indicating an increase or decrease in a backoff window size for ranging retransmission.

Abstract: A method implemented by an outdoor broadband unit includes receiving, by a broadband home router within the outdoor broadband unit, a request for services associated with a wide area network (WAN), the request originating from a device within a local area network (LAN) associated with the broadband home router; generating, by the broadband home router and based on the request, an attention (AT) command to a Long-Term Evolution (LTE) module, within the outdoor broadband unit, the LTE module providing an air interface for the WAN; executing, by the LTE module, the AT command; receiving, by the broadband home router and from the LTE module, a return value based on the executed AT command; and sending, by the broadband home router and to the device within the LAN, a response to the request based on the return value.

Abstract: To access and interact with content and services over a network, such as the Internet, an external input device can be used to control a cellular phone or other communication device that provides connectivity to the network. A personal mobile Internet-enabled communication device may include a device driver component operable to receive a signal from an input device over a short-range wireless connection, wherein the signal is indicative that a particular shortcut key on the input device was actuated by a user. The personal mobile Internet-enabled communication device can include an Internet browser or media player, and an application call-out component operable to process the signal from the input device and pass a uniform resource locator to the Internet browser or media player based on the particular shortcut key which the signal indicated was actuated by the user.

Abstract: A system and method for performing actions on a wireless device using action lists and versioning. The system includes receiving, over a network, a remote action list version number, the remote action list version number associated with a remote action list containing an instruction for the wireless device. The system further includes determining whether the remote action list version number is different from a local action list version number. The system also includes sending, over a network, a request for the remote action list in response to determining the remote action list version number is different from the local action list version number. Also, the system includes receiving, over a network, the remote action list.

Abstract: A system in radio communication comprising a controller, a first device, and a second device is provided. The first device is associated with a first particular sector of a radio communication cell and the second device is associated with a second particular sector of the radio communication cell. The first device comprises a first sector indicating hardware and the second device comprises a second sector indicating hardware. The first and second sector indicating hardware each comprises a first visual sector information relating to the first particular sector such that the first visual sector information is visible to a human, and a first electronically readable sector information relating to the first particular sector. Each device comprises a first reading arrangement for reading the electronically readable sector information.

Abstract: Methods and devices to dynamically determine suitable cell-specific RoT limits are provided. The suitable cell-specific RoT limits can advantageously be set both with respect to a short time scale and a long time scale In accordance with some embodiments the long term time scale operation is based on UE measurements representative for the intended coverage area of the cell. In accordance with some embodiments the short term time scale operation is based on UE measurements from active User Equipments only. Furthermore, also receiver capabilities of and cell isolation to neighboring base stations can be considered in the long time scale operation.

Abstract: Systems and methods are disclosed herein for controlling reporting and/or logging of data by a wireless device in a cellular communications network under one or more constraints. In one embodiment, a node in the cellular communications network makes a determination as to whether at least one of logged data logged by a wireless device in a log, data associated with the logged data, data to be logged by the wireless device, and data associated with the data to be logged by the wireless device satisfies one or more constraints. The node then controls at least one of reporting of the log by the wireless device and logging of data in the log by the wireless device in response to the determination.

Abstract: Embodiments of the present invention provide a method and a device for reporting cell information and adjusting a cell mobility parameter. The method for reporting cell information includes a connection failure occurring on a terminal and re-establishing a radio resource control RRC connection with a cell by the terminal. A cell identity of a neighboring cell of a source cell and event information of the neighboring cell that is recorded by the terminal before the connection failure occurs is sent by the terminal to a base station that controls a cell where the RRC connection is re-established. Technical solutions provided in embodiments of the present invention may help improve the accuracy of mobility parameter adjustment on a network side and further improve the terminal handover efficiency.

Abstract: A telecommunications system for intermittent data transfer from and to at least one user located substantially on the surface of a celestial body. The system comprises at least one surface transmitter/receiver terminal associated with each user, one or more signal repeater means for the signals transmitted and/or received from the surface terminals. Each moving repeater means has at least one antenna oriented toward the surface of the celestial body, and adapted to allow communications from and to surface terminals. Each antenna produces a transmission/reception beam, the track of which on the surface of the celestial body forms the ground track, the progressive sweeping of the surface by this ground track forming a strip called a swath.

Abstract: A method for negotiating a session personality based at least in part on a roaming agreement is provided. The method can include a roaming access network receiving an identifier provided by an access terminal attendant to establishment of a session between the access terminal and the roaming access network. The method can further include the roaming access network using the identifier to determine a home network associated with the access terminal. The method can additionally include the roaming access network determining one or more radio access technology (RAT) versions covered by a roaming agreement between the home network and the roaming access network. The method can also include the roaming access network negotiating a session personality for use in the session based at least in part on the one or more RAT versions covered by the roaming agreement.

Abstract: A method of managing inbound communications received by a roaming wireless communications device entails enabling a user of the roaming wireless communications device to activate an inbound communications filter having filter criteria based on a current location of a sender of an inbound communication. Once the wireless device has determined whether the inbound communication satisfies the filter criteria, the wireless device notifies the user that the inbound communication has been received provided that the inbound communication satisfies the filter criteria.