Abstract: An integral range extender and mechanical protector system for a handheld digital device includes a chassis adapted for securing to the device; and a selectably deployable dual purpose collapsible rod operable in a first, compacted mode for storage across the rear of the device so as to cover a major portion of the area thereof and together with the chassis, to absorb mechanical forces directed towards the sides or rear of the device, and further operable in a second, deployed mode for extension in a direction transverse from the chassis, whereby a first end of the rod is adapted to support the device and a second distal end is adapted to be held in the hand of a user, wherein, in the second mode, use of the collapsible rod permits positioning of the device from the user and use thereof remotely from the user.

Abstract: Various methods for providing control signaling in a multi-radio access environment are provided. One example method includes implementing radio resource management and a general link layer jointly across at least two radio access technology modules, and selecting one of the radio access technology modules to perform control signaling in a multi-radio environment. Similar and related example methods and example apparatuses are also provided.

Abstract: A method for managing transmitting power of communications devices equipped with multiple antennas. The method enables a first antenna configuration of the plurality of antennas in accordance with a first pre-determined rule. The method transmits a first message to a peer communications device, wherein the first message comprises at least a power management profile of the communications device transmitting the first message. The method receives a second message comprising at least information pertinent to a power management profile of the peer communications device receiving the first message and signal integrity information determined by the peer communications device from the received first message. Finally, the method activates a second antenna configuration of the plurality of antennas by using the signal integrity information in accordance with a second pre-determined rule.

Abstract: A method and apparatus for transmitting feedback information is provided for use in a Cooperative Multi-Point downlink transmission of multiple base stations efficiently. An interference measurement method of a base station in a mobile communication system, the method comprising: allocating at least one Interference Measurement Resource (IMR) to a terminal; transmitting the allocated IMR to the terminal; and receiving at least one channel status information from the terminal; wherein allocating at least one IMR comprises allocating at least one IMR for the terminal overlapped to other IMR for the other terminal.

Abstract: Systems and methodologies are described herein that facilitate interference measurement and reporting in a network multiple-in-multiple-out (N-MIMO) communication system. As described herein, a network device can measure and report interference corresponding to network nodes outside a designated set of nodes that can cooperatively serve the device. Respective interference reports can additionally identify dominant interfering nodes, correlation between transmit antennas of respective nodes, or the like. Subsequently, respective interference reports can be combined with per-node channel information to manage coordination and scheduling across respective network nodes. As further described herein, interference from a network node can be measured by observing reference and/or synchronization signals from the network node. To aid such observation, respective non-interfering network nodes can define null pilot intervals in which transmission is silenced or otherwise reduced.

Abstract: A communication system and method provides a communication device that fits on the ear and responds to audible commands. The communication system is sufficiently independent to initiate and receive communications without requiring a mobile phone, since contact information is stored in the communication device. The communication device is configured with a motion sensor, and a remote control module to control a car or computer. The communication system performs functions, optionally, with an audible command, such as, initiating communication, accessing content, accessing tools, making payments.

Abstract: An open network suitable for a mobile platform that contains a plurality of host and peripheral devices. Within the network, a central server communicates with at least one switch. In turn, a plurality of network devices communicate with the switch. In turn, a plurality of host devices connect to network devices. Thus, each of the plurality of peripheral devices communicates with one of the host devices. Moreover, the mobile platform may be an aircraft including a control panel to control the network. Additionally, a CoreNet and the in flight entertainment and cabin services subsystem may be in communication with the network. Additionally, the network may include a satellite transceiver/data router. In one embodiment, the peripherals use Bluetooth protocol devices to communicate with host devices on a virtual local area network within the network. The virtual network controls the security and quality of service of the network that interconnects the host, and other, devices.

Abstract: A method in a signal generating unit, SGU, generates a signal to be used in a Near-Field Communication, NFC, reader. The SGU is configured to communicate with an NFC controller unit, NFC-CU, and with an NFC-Wired Interface unit, NFC-WIU. The NFC-CU and the SGU are included in an NFC device, and the NFC-WIU is connected to the NFC device. The SGU receives a first signal that includes data encoding information indicating a first unique identifier supported by the NFC-CU, from the NFC-CU, and a second signal that includes data encoding information indicating a second unique identifier supported by the NFC-WIU, from the NFC-WIU. The SGU generates a third signal to be used in the NFC reader to generate a collision sequence, based on the first signal and the second signal. An SGU configured to perform the method, and a NFC device that includes the SGU are also provided.

Abstract: A multimode wireless communication terminal that communicates using a first radio access technology (RAT) and a second RAT determines whether the first and second RATs are in an active state, and modifies a maximum transmit power limit of the first RAT based on a voice codec rate of a voice transmission on the second RAT when the first RAT and the second RAT are in the active state concurrently, wherein the second RAT is conducting the voice transmission in the active state. In an alternative embodiment, the limit is modified based on a transmit power status of the second RAT or on a transmission type of the first RAT.

Abstract: A method and apparatus for anticipating communication interruption. If, during an established call between two communication devices, a telecommunication device determines that a communication link to one of the devices will be interrupted, either temporarily or permanently, the device predicts the interruption in the communication link. The device may send a message, as pre-determined by at least one of the communication device, to the communication device of the predicted or pending call drop or interruption. After the interruption the previously established call is resumed. If a reconnection attempt is appropriate, then the device will attempt to reconnect to the dropped device. If a reconnection attempt is not appropriate, or if the reconnection attempt is unsuccessful, the non-dropped communication device is connected, as predetermined by either of the communication devices, to an appropriate connection, such as, to a voice mail.

Abstract: A system that incorporates teachings of the subject disclosure may include, for example, method for initiating a mode of operation of a communication device, measuring a signal to determine an adverse operational effect on the communication device, determining a tuning state from the signal to compensate for the adverse operational effect, tuning a circuit of the communication device having a variable reactance according to the tuning state, storing the tuning state in a memory of the communication device, and tuning the circuit according to the tuning state retrieved from the memory responsive to detecting a reoccurrence of the mode of operation of the communication device. Other embodiments are disclosed.

Abstract: Electronic devices may be provided that contain wireless communications circuitry. The wireless communications circuitry may include radio-frequency transceiver circuitry with first and second ports that are coupled by switching circuitry to first and second antennas. A first receiver in the transceiver circuitry may be associated with the first port and a second receiver in the transceiver circuitry may be associated with the second port. An electronic device may be operated in a single receiver mode in which only one of the receivers is active to conserve power or a dual receiver mode in which signals from both antennas may be received in parallel to compare antenna performance. Based on antenna performance metrics, the electronic device may adjust the switching circuitry to ensure that an optimal antenna is being used.

Abstract: A pocket is fixed to a cellular phone and has a pouch removably receiving a rectangular card to selectively couple the rectangular card to the cellular phone. The pouch has inner and outer panels, and a pair of elongated slots formed in the outer panel to form an elongated strap therebetween with opposite distal ends attached to and formed with the outer panel.

Abstract: A method and a device for measuring an LF field of an LF transmitter. An LF signal is transmitted with the LF signal intensity by way of the LF transmitter. The LF signal is received by way of an LF receiver installed in a tire of a vehicle, wherein the LF receiver is located in an LF receiver position. An RF signal is transmitted in response to the reception of the LF signal. The RF signal is received by way of an RF receiver. Data representing the LF signal intensity and the LF receiver position are stored. Furthermore, there is provided a method for arranging an LF transmitter for transmitting an LF signal to an LF receiver installed in a tire of a vehicle and/or for arranging an RF receiver.

Abstract: A radio unit RU for field devices used in automation technology can be detachably connected to a field device. Via the radio unit RU, a radio connection to a service unit SU is possible over a radio network. The radio unit RU reads an identifier of the field device F1 from a memory in the field device and uses this identifier to report in the radio network.

Abstract: Methods and systems are described for providing Bluetooth and Wi-Fi coexistence on an electronic device. Aspects of exemplary embodiments include determining Bluetooth link parameters for a Bluetooth connection and Wi-Fi link parameters for a Wi-Fi connection. Also, a Bluetooth path loss for the Bluetooth connection and a Wi-Fi path loss for the Wi-Fi connection can be determined. According to this embodiment, one or more link conditions, based upon one or more of the Bluetooth link parameters, the Wi-Fi link parameters, the Bluetooth path loss, and the Wi-Fi path loss, may be calculated to determine if simultaneous collaboration between the Bluetooth connection and Wi-Fi connection is feasible. In response to simultaneous collaboration being feasible, the Bluetooth link parameters and the Wi-Fi link parameters are customized based on the one or more link conditions to permit simultaneous collaboration between the Bluetooth connection and the Wi-Fi connection.

Abstract: A wireless communication module comprising including a first transmission bandpass filter that takes a first transmit frequency band as a passband; a second transmission bandpass filter that takes a second transmit frequency band as a passband; a first reception bandpass filter that takes a first receive frequency band as a passband; a second reception bandpass filter that takes a second receive frequency band as a passband; and a plurality of switches, each switch connected to a single one of the bandpass filters.

Abstract: A master-slave distributed communications network includes a master node, a plurality of slave nodes. Each slave node is configured to store an address of the next node for a message to be routed on an uplink to the master node, and when sending a data packet to the master node it appends the pre-stored address and forwards the data packet to the next node thus lengthening the data packet, as the data packet is progressed from the slave nodes to the master node. For a downlink message, the master node using a pre-stored routing table includes in the data packet the addresses of all the slave nodes on the selected route. As the data packet is progressed from slave node to slave node, the address of each slave node which has forwarded the data packet is deleted thus shortening the overall length of the data packet.

Abstract: A system and/or method for facilitating wireless communication in an area where it is difficult to transmit and receive signals may use a preexisting wired emergency communication infrastructure to transmit signals between elements of a radio repeater system. Optionally, the system may include synchronization of retransmissions. Analog and/or digital signals and/or data may optionally be transferred over the preexisting network. Data and/or signals may optionally include audio and/or video signals, digital data, telemetry data, and/or synchronization data. The system may optionally include multiple wireless receivers and/or a voter to select a version of a signal from at least one of the receivers. A network for concurrent repeating of a direct mode simplex wireless signal may optionally include multiple receivers and/or a voter. The simplex network may optionally include a coloring circuit. The power of retransmission and/or the insulation between a receiver and a transmitter may optionally be adjusted.

Abstract: An apparatus and system are provided for interpreting the gestural path of a first NFC device within NFC range of a second NFC device, or the gestural path of the second NFC device within range of the first NFC device, to determine context for a pre-determined function. The second NFC device includes a plurality of inductive coupling elements, each element configured to output a signal when within range of the first NFC device. A controller module receives the signal from each element when the first NFC device is within range and determines a path of the first NFC device across the second NFC device based on a time difference of receipt at the controller of the signals. The plurality of inductive coupling elements may be active or passive, and interact with the first NFC device in a peer-to-peer mode or read/write mode, depending on the configuration of each device.