Abstract: A communication device has a transmission/reception unit and a communication processing unit. The transmission/reception unit is configured to conform to a plurality of communication methods. The communication processing unit selects one of the plurality of communication methods with respect to each time slot based on device time in accordance with a predetermined selection rule, to perform communication via the transmission/reception unit by the selected communication method. In time synchronization master processing, a first communication device gives device time of the device itself as a time stamp to a time synchronization request signal and transmits the time synchronization request signal. In time synchronization slave processing, a second communication device receives the time synchronization request signal and calibrates the device time of the device itself based on the time stamp in the time synchronization request signal.

Abstract: A wireless communication device includes a memory and a processor coupled to the memory and configured to receive, from a first device, a first identifier identifying the first device, the first device having a function of performing wireless communication, determine which of a first connection scheme and a second connection scheme is employed for the wireless communication based on the first identifier, the second connection scheme performing a connection after execution of selection processing in which the processor determines whether or not the wireless communication is started between the first device and the wireless communication device, and the first connection scheme performing the connection without the execution of the selection processing, and perform the connection between the wireless communication device and the first device using one of the first connection scheme and the second connection scheme in accordance with a result of a determination.

Abstract: Individuals often place calls on behalf of a group or collection of individuals. As provided herein, a caller may access or establish a group number to be presented to a callee. The callee then receives the call, such as by answering, caller identifier display, etc., and may wish to return the call. The callee then places a call to the group, rather than the individual who placed the call, which is then routed to members of the group. Any member of the group may then answer the call, thus avoiding issues associated with the originating caller being unavailable when any member of the group could address the purpose of the call. Additionally, status information may be automatically provided to allow group members to receive activity notification for calls to and/or from the group. For example, an indication that a call to an individual was placed on behalf of the group and, optionally, the status (e.g., answered, voicemail, etc.) of the call.

Abstract: A method for supporting emergency cell broadcast (CB) messages on a multi-subscriber identity module (SIM) mobile communication device includes: waking up a first subscription from a sleep mode at a common traffic channel (CTCH) occasion; decoding a CB message header received during the CTCH occasion; determining whether a scheduling message (SM) is present based on the decoded CB message header; and in response to determining that the SM is present, granting resource priority to the first subscription to decode the complete SM.

Abstract: Methods and apparatuses for communicating in a wireless network include receiving full and differential System Information Blocks (SIBs) and updating a parameter that has changed based on the differential SIB. Further apparatuses include control circuitry to generate a first SIB and second SIB, the second SIB indicating information that has changed. Further, a method includes generating a full SIB and generating a differential SIB based on updated parameters.

Abstract: A method and apparatus for obtaining information related to beacon transmission in a wireless communication system is provided. A node of a primary radio access technology (RAT) system obtains first information related to beacon transmission including information on a start point of a beacon interval of each entity of a secondary RAT system, and transmits second information related to the beacon transmission based on the obtained first information related to the beacon transmission to a general device through the primary RAT system.

Abstract: A method, computer-readable medium, and system are provided for managing a dynamic wireless network. An aspect of this invention is to identify the occurrence of an overlap of coverage areas provided by separate wireless access points, at least one of which is mobile.

Abstract: Disclosed is an information display method, a terminal, a security server and a system, which belong to the field of computers. The method comprises: parsing received information which includes corresponding two-dimensional (2D) code carrying content data, the content data containing anti-fake information; acquiring the content data carried in the 2D code, and detecting whether the information is transmitted by a security server according to the anti-fake information contained in the content data; and acquiring content to be displayed corresponding to the information from the security server and displaying the content to be displayed if the information is detected as being transmitted by the security server.

Abstract: There is provided a communication apparatus. A proximity communication unit is adapted to communicate with an external apparatus by proximity wireless communication. A control unit is configured to control an operation of the communication apparatus. The proximity communication unit provides a notification to the control unit in response to receiving a write request from the external apparatus via the proximity wireless communication. The proximity communication unit does not provide a notification to the control unit in response to receiving a read request from the external apparatus via the proximity wireless communication.

Abstract: A method of operating a transceiver may comprise operating in an adaptive mode in which transmissions from the transceiver are halted after detection of interference, performing a clear channel assessment (CCA), as a result of the CCA, detecting energy from an interferer above a predetermined threshold, and switching operation to a non-adaptive mode in which the transceiver is configured to alternate transmission periods and idle periods according to a duty cycle. Then, the method may comprise performing an energy detect, as a result of the energy detect, subsequently detecting the energy from the interferer below the predetermined threshold, and switching operation to the adaptive mode.

Abstract: A request to provision a virtual machine (VM) based on a mobile communications device may be received. In response to the request to provision the VM, a phone number may be allocated to be associated with the VM based on the mobile communications device. Furthermore, VM based on the mobile communications device may be provisioned in view of the allocated phone number.

Abstract: During operation, a push-to-talk (PTT) button will have a touch sensor incorporated on its surface. When the touch sensor detects a touch from a user, the apparatus will exit a low-power state and a display on the apparatus will provide PTT information.

Abstract: Described is a technology by which a mobile computing device such as a mobile telephone operates differently based on detected proximity to another mobile device with which the first mobile device has a defined relationship. For example, the first mobile device may transfer content to the second mobile computing device when proximity corresponds to a non-cellular communications coupling, such as Bluetooth® or Wi-Fi coupling. In this manner, content transfer is deferred until a non-cellular coupling exists. The mobile device (or both devices) may output a notification to indicate that the other mobile computing device has been detected within a threshold proximity, such as via GPS data or by being within the same cellular tower. The type and/or settings of an output notification may vary based on different thresholds.

Abstract: The present disclosure provide a wireless local area network discovery and selection method, device, and system, and a terminal. The method includes sending a registration request to a wireless local area network discovery and selection device when packet switched data is initiated to a cellular network. A notification message sent by the wireless local area network discovery and selection device is received. The notification message is sent when the wireless local area network discovery. The selection device determines that a wireless local area network needs to be used to offload the packet switched data in the cellular network. The notification message carries access parameter information.

Abstract: Methods and systems are provided for band translation with protection. A signal processing circuitry (chip) may be configured to handle a plurality of signals, comprising at least a first signal corresponding to internal communication within an in-premises network and at least a second signal originating from a source external to the in-premises network; and to process on-chip the plurality of input signals, to generate one or more output signals. In this regard, at least one output signal may comprise components corresponding to the first signal and the second signal; and the processing may be configured to mitigate on-chip, during generating of the one or more outputs, at least one effect of including in the at least one output signal a first component corresponding to one of the first signal and the second signal on a second component corresponding to the other one of the first signal and the second signal.

Abstract: A method for executing an application based on a connection between devices by automatically connecting devices, and a device, are disclosed. The method includes: detecting an occurrence of first short distance communication between at least one external device and the device; receiving connection information which relates to a second short distance communication mode and application information which relates to the at least one external device from the at least one external device via the first short distance communication; establishing a connection based on the second short distance communication mode between the at least one external device and the device based on the received connection information which relates to the second short distance communication mode; and controlling the at least one external device via the second short distance communication mode by using an application which is executable based on the received application information.

Abstract: Antenna switching circuitry comprises a plurality of communication ports, an antenna port, a plurality of switches, and an ESD protection device. The plurality of switches are adapted to selectively couple one or more of the communication ports to the antenna port in order to transmit or receive a signal. The ESD protection device is coupled between one of the plurality of communication ports and ground, and is adapted to form a substantially low impedance path to ground during an ESD event. Upon the occurrence of an ESD event, a received electrostatic charge passes through one or more of the plurality of switches to the ESD protection device, where it is safely diverted to ground. By using only one ESD protection device, desensitization of the antenna switching circuitry due to the parasitic loading of the ESD protection device is avoided. Further, the area of the antenna switching circuitry is minimized.

Abstract: When a state of a radio communication device corresponds to a predetermined state, a communication control unit operates in the first mode to communicate according to the BLE standard, while when the radio communication device does not receive connect request packets, the communication control unit operates in the second mode to communicate. A rewrite switching unit switches to a rewritable state when the communication control unit operates in the first mode and to a rewriting prohibited state when the communication control unit operates in the second mode. The first mode is a mode for updating. In the first mode, the communication control unit transmits a notification for limiting the communication to the updating in an establishment process of the communication. The second mode is a mode for performing processing other than the updating. In the second mode, the communication control unit does not transmit the notification.

Abstract: Automated control of simulcast ratios based on network traffic data provides efficient network capacity management. In one aspect, a remote switching matrix can be utilized at a venue to couple remote transceiver units (RTUs) with different antenna ports, for example, of one or more multi-beam antennas deployed at the venue. A simulcast ratio that can be utilized to support traffic demand at the venue can be determined and implemented by creating dynamic connections between the RTUs and the antenna ports. In one aspect, the simulcast ratio can be modified based on changes in network traffic at the venue that are monitored via self-organizing network devices. In addition, one or more antenna beams of the multi-beam antennas are remotely steered or rotated based on a location of the traffic.

Abstract: A method and system for bandwidth allocation in a wireless communication system, by assigning at least one specific frequency, called hand-off frequency, to one or more base station called as hand-off base station (HBS) located within the service area, for handing off subscriber stations between at least two cells, wherein the said hand-off frequency is not used by the base station of the said two cells for serving subscriber stations and wherein, hand-off is triggered when received signal strength at serving base station, hand-off base station or at subscriber station is below acceptable value and assigning frequencies, other than the hand-off frequency, to the base stations called as serving base stations (SBS) located within the cells of the service area, for serving the subscriber stations within the cell. The method further comprising of regulating the signal transmission strength of the serving base station.

Abstract: A full duplex microwave front end (300, 400, 500, 600, 800) for the communication system of an unmanned aerial vehicle such as a drone, comprising: —a transmitter module (310, 410, 510, 610, 710, 810) capable of selecting an antenna (311, 312, 411, 412, 511, 512, 611, 612, 711, 712), the most appropriate one at a given time, in order to emit and/or receive a signal, —a filter module (320, 420, 520, 620, 720, 820), capable of insulating the emission function from the reception function in order to emit the signal or insulating the reception function from the emission function in order to receive the signal, and —an amplifier module (340, 440, 540, 640, 740, 840), capable of amplifying the weak signal received in order to demodulate it, or capable of amplifying the power of the modulated signal intended to be emitted, characterized in that it comprises, —a switch module (330, 430, 530, 630, 730, 830) capable of switching the frequency bands B1 and B2 used for emitting and receiving the said signal respectively.

Abstract: A subscriber identity module data routing device is described comprising: a routing circuit configured to provide a routing of input data to a plurality of subscriber identity modules; a routing change feasibility determination circuit configured to determine based on the input data whether a change of the routing is feasible, in response to receiving a request for the change of the routing; and wherein the routing circuit is further configured to change the routing if the routing change feasibility determination circuit determines that the change of the routing is feasible.

Abstract: The system includes a controller communicatively connected to a first and second device. The first and second devices have multiple wireless technologies capabilities, such as Bluetooth, Wi-Fi, and other known wireless technologies. The controller is configured to combine two signals generated from the wireless technologies into a single blended signal to transmit data from the first device to the second device or vice versa. The wireless technologies may be selected via a user interface which is communicatively connected to one of the first and second devices. Additionally, the wireless technologies may be selected using voice command or automatically selected by the type of data an operator designates. The controller is configured to combine two signals generated from the wireless technologies into a blended signal as well as allow two-way communication between the first and second device.

Abstract: A method for controlling communication setting of a mobile terminal, includes: outputting a communication setting widget indicating an operational state of at least one data communication function associated with the mobile terminal; receiving a signal for changing the operational state, the signal being associated with at least a part of the outputted communication setting widget and changing the operational state of at least one of the at least one data communication functions according to the signal.

Abstract: The present invention relates to a method and an apparatus for changing a radio access technology (RAT) of a terminal in a wireless communication system. More specifically, the method according to the present invention comprises the steps of: transmitting user traffic session related information when a terminal perceives that a packet switched service will be discontinued while carrying out proximity service (ProSe); and changing, by a first terminal, to a target RAT, in which PS service is not supported.

Abstract: A method and electronic device for executing application concurrently with other devices are provided. An address of an external electronic device and a location of an application is obtained. A connection is established with a device using a short-range communication protocol. The application is obtained and executed in conjunction with the device.

Abstract: A vehicle presence detection system for effectively detecting the presence of a vehicle in a location based upon a measured radio wave signal strength by a receiver. The vehicle presence detection system generally includes a main receiver adapted for receiving a radio wave signal from a transmitter and a control unit in communication with the main receiver that determines a signal strength of the radio wave signal received by the main receiver. The control unit determines that a vehicle is near the transmitter or the main receiver when the signal strength of the radio wave signal is reduced by a threshold loss.

Abstract: A detection threshold changing unit changes a detection threshold used for detecting a reception wave from a base station apparatus, on the basis of use environment information that represents a use environment of a mobile station apparatus. A channel selecting unit selects a channel having a reception level higher than the detection threshold from among channels that constitute the reception wave. A synchronization processing unit performs a synchronization process on a reception wave of the channel selected by the channel selecting unit. In this way, the processing time and power consumption related to a cell search is reduced.

Abstract: A method and system for receiving from an authenticated user, at an authorization server, via a service provider, an authorization request to perform a sensitive operation on a first device. The method also includes generating, by the authorization server and in response to receiving the authorization request, an authorization token that includes a device constraint and a binding code constraint, which includes a binding code. Additionally, the method includes transmitting the authorization token to an isolated execution environment of the first device, where the sensitive operation is not permitted on the first device unless the first device successfully performs a verification in the isolated execution environment using the authorization token. Furthermore, the method includes permitting the sensitive operation based on the verification.

Abstract: A method and electronic device for network connection and authentication is disclosed herein. A control unit is configured to detect authentication information necessary to access a communication network, and detect whether the authentication information corresponding to the communication network is stored in a profile storing at least the authentication information for at least the communication network. A radio frequency (RF) processing unit configured to couple to the communication network in response to detecting that the authentication information is authenticated by an authentication server for the communication network.

Abstract: A peer-to-peer synchronization protocol for multi-premises hosting of digital content items. In one embodiment, for example, a method comprises the operations of: receiving, from a peer computing device, a peer download advertisement comprising an identifier of a content item namespace in association with a peer client journal cursor value; receiving, from a server, one or more server journal entries, each identifying one or more content item blocks of a content item represented by the server journal entry and each having a server journal cursor value; and for at least one server journal entry, downloading, from the peer computing device, at least one content item block of the content item represented by the server journal entry that is not already stored at the computing device.

Abstract: A mobile communication method comprises: a step A of broadcasting, from a specific cell, MBMS service update information indicating a timing of a broadcasting of MBMS service information indicating contents of MBMS data; a step B of broadcasting, from the specific cell, the MBMS service information at the timing indicated by the MBMS service update information; and a step C of receiving, by the mobile terminal existing in the specific cell, the MBMS service information broadcasted from the specific cell at the timing indicated by the MBMS service update information broadcasted from the specific cell.

Abstract: Provided is a radio communication device including a radio communication section that communicates by radio with a base station, a storage section that stores information indicating two or more intervals, and a receipt control section that switches, among the two or more intervals, a receiving cycle for receiving a paging channel sent from the base station in an unconnected state with the base station.

Abstract: A wireless communication network system includes a plurality of nodes. Each node from the plurality of nodes includes a plurality of communication modules. Each module includes a modem and is configured to operate according to a communication protocol. Each communication module is configured to monitor its own communication parameter data and to cooperate with companion modules of a node by sharing communication parameter data, for instance through a coordination unit. Each communication module is further configured to allow, preferably according to a predefined set of rules, communication using a protocol of one communication module by utilizing a band associated with a companion module. The sharing of communication parameter data between modules may be continuous sharing or periodic sharing.

Abstract: Methods and devices are disclosed for implementing opportunistic mobile receive diversity (“OMRD”) on a multi-SIM wireless device. The wireless device may receive a request from a protocol stack associated with the first SIM to utilize the second RF resource for receive diversity, and determine whether a protocol stack associated with the second SIM currently has a lower priority than the protocol stack associated with the first SIM. Upon determining that the protocol stack associated with the second SIM currently has a lower priority than the protocol stack associated with the first SIM, the wireless device may grant control of the second RF resource to the protocol stack associated with the first SIM. Granting control may provide, to the protocol stack associated with the first SIM, a capability to enable and disable receive diversity using the first and second RF resources.

Abstract: Concepts and technologies are described herein for a hybrid network-based and device-based intelligent radio access control. According to one aspect disclosed herein, a radio access technology (“RAT”) selection system and a mobile device cooperate to enable an intelligent multi-radio access control that can select a RAT that is best-suited for the mobile device. The RAT selection system can select networks based upon network conditions, policies, user profiles, applications, and/or other information, and provide a list of the networks to the mobile device. The mobile device can utilize local device information to select a network from the list. In this manner, the RAT selection system and the mobile device can cooperate to steer traffic to various networks operating in accordance with different RATs to improve user experience, especially in network traffic congested areas, and to efficiently leverage network resources for mobile telecommunications and WI-FI networks.

Abstract: A method for acquiring spectrum beyond the licensed spectrum for wireless network communications comprising accessing a geolocation database to determine a configuration of white space frequencies that may be available and transmitting the carrier aggregation configuration to user equipment (UE). The carrier aggregation configuration may be at least partially encrypted with the key sequences for the encryption being optionally changed for improved security. The white spaces may be activated in a handshake sequence in which a network node transmits an enabling signal to UE, receives an enabling request from UE specifying which white spaces are requested, and transmits an enabling response. In an alternative to transmitting an enabling response, the node may activate the requested white spaces in an LTE signal.

Abstract: A system and method of permitting coexistence of WiFi and Bluetooth® data transfer on a single chip in UE including a transceiver includes using CTS data packets to protect Bluetooth® signals for SCO communication links; using only WiFi circuitry in the chip to determine when Bluetooth® data transfer is required by the UE; establishing a specified period of the Bluetooth® data transfer; and starting WiFi medium contention only upon an end of the specified period of the Bluetooth® data transfer on the single chip. The power save mode of the WiFi circuitry may be used with Bluetooth® ACL data packets in WiFi periodic data transfer gaps. The WiFi data transfer has no timing constraints, whereas the Bluetooth® data transfer has timing constraints and can only occur during the specified period. The WiFi data transfer does not occur when the Bluetooth® data transfer is occurring.

Abstract: A system that compares first information corresponding to an amount of a first type of resource used when a first virtual machine is executed in an idle state with second information corresponding to an amount of the first type of resource used when a second virtual machine is executed, and determines whether the second virtual machine is in the idle state based on the comparison.

Abstract: Provided is an access point capable of handling a connection request exceeding the throughput while maintaining a communication state of a wireless communication terminal. The access point has a notification unit 212 for notifying the server 11 of a bandwidth deficit if, in response to a connection request including a required bandwidth received from a wireless communication terminal 31, the required bandwidth cannot be secured, and a request unit 211, based on information on a specific wireless communication terminal 32 capable of changing an access point transmitted from the server 11 in response to a notification by the notification unit 212, for requesting the specific wireless communication terminal 32 to change the wireless IF being used.

Abstract: A connectivity device includes a microcontroller, a network interface coupled to the microcontroller, and a non-transitory storage device coupled to the microcontroller. The non-transitory storage device includes a token usable for authentication and including executable code. The token includes a unique device identifier (UDID) that uniquely identifies the authentication device and a private key. The executable code is to cause the microcontroller to initiate a registration process with an internet-of-things (IoT) server to register the token with the IoT server. Token creation and activation procedures are also described.

Abstract: A system for setting up a cellular network is provided. The system includes a base station module and a core network module. The base station module has a transmitter, a receiver, and a processor configured to provide base station functions to handle transmission and reception of radio signals to and from cellular devices within the cellular network via the transmitter and receiver. The core network module has a processor configured to provide core network functions to handle cellular communication services for the cellular devices. The system has a switch connected to supply power to the base station module and the core network module from a power source. Activating the switch causes the base station functions and core network functions to be automatically and systematically started up to enable full functionality of the cellular network system. The system is sufficiently compact so that it can be carried by hand.

Abstract: A mobile communications radio receiver for multiple radio network operation includes an RF unit for generating a first down-converted signal from a radio signal received from a first radio network and a second down-converted signal from a radio signal received from a second radio network. Further, the receiver includes a first receiving unit including a user data channel demodulator configured to demodulate a dedicated user data physical channel and a control channel demodulator configured to demodulate a common control data channel of the first radio network based on the first down-converted signal. Still further, the receiver includes a second receiving unit including a pilot channel demodulator configured to demodulate a pilot channel of the second radio network based on the second down-converted signal. A first data connection is configured to couple control data contained in the second down-converted signal to the control channel demodulator of the first receiving unit.

Abstract: A terminal, network entity, system, method and computer program product enable communications to be established with an available system that is on a priority list and that has a desired service available. Communications may be established automatically with the system that is highest on the priority list and that has the desired service available. Alternatively, all of the systems that are on the priority list and that have the desired service available may be displayed to a user, such that the user may select one of the displayed systems and communications may be established with the selected system.

Abstract: A system that supports automatic blogging as well as social group interactions comprises a mobile device with a client application that is communicatively coupled over Internet to an interaction management server capable of facilitating message distribution to social groups as well as blogging of messages selectively. The client application of the mobile device comprises a message creation module that facilitates creation of a message by a user of the mobile device, a social group interaction module that communicates the message to a social group managed by the interaction management server coupled to the mobile device, and a blogging module that communicates the message as a first blog entry to blog page managed by the interaction management server.

Abstract: Methods and apparatus for determining a transmit antenna gain and a spatial mode of a wireless device (100) are disclosed. The apparatus (100) includes a main receive antenna (112) associated with a first receive signal strength, a diversity receive antenna (114) associated with a second receive signal strength, and a transmit antenna (116). Each of the antennas (112, 114, and 116) is operatively coupled to a controller (102). The controller (102) determines (i) a difference between the first receive signal strength and the second receive signal strength, (ii) a correction factor based on the difference, and (iii) the transmit antenna gain based on the correction factor. In addition, the difference between the first receive signal strength and the second receive signal strength may be used, along with other sensor data (e.g., accelerometer), to estimate the spatial mode (e.g., orientation and hand grip) of the device (100).

Abstract: The invention discloses a method and device, in a central processing unit of a control device of a pico cell or a macro cell of a heterogeneous network based upon a time division duplex system, for instructing a user equipment to perform dynamic uplink and downlink resource configuration.

Abstract: Embodiments described herein relate to an apparatus, system, and method for controlling access to multiple antennas in a mobile device. The mobile device may determine priority among a first protocol stack associated with a first subscriber identity module (SIM) in the mobile device and a second protocol stack associated with a second SIM in the mobile device. The mobile device may lock control of a position of a switch to the first protocol stack based on determining the priority among the first protocol stack and the second protocol stack. The switch may control access to the multiple antennas. Accordingly, the second protocol stack may be unable to modify the position of the switch when control of the switch is locked to the first protocol stack.

Abstract: The present invention relates to a method for a base station to control a proximity service (ProSe) in a wireless communication system including the steps of: tracking at least two or more terminals which camp on the base station and have a ProSe relationship with each other on a direct data path; and determining whether to switch the direct data path in the case where one or more terminals from among the two or more terminals try to perform a handover or in the case where the distance between the two or more terminals is equal to or greater than a preset value.

Abstract: A method for reducing traffic in a cellular network used to satisfy data requests made by a mobile application is provided. The method includes intercepting a data request made by the mobile application on a mobile device, querying a local repository on the mobile device to determine if any locally stored response is valid, and querying a remote proxy for any remotely stored response if the locally stored response is invalid. Either the locally stored response or the remotely stored response is provided to the mobile device without the mobile device needing to access the cellular network. A related system is also disclosed.