Abstract: A near field communications (NFC) device is disclosed that interacts with other NFC devices to exchange information and/or the data. An operator may touch, or be sufficiently proximate to, an antenna module of the NFC device to operate and/or control the NFC device. The antenna module includes antenna components that are characterized by a corresponding characteristic impedance. The touch, or sufficient proximity, of the operator changes the corresponding characteristic impedance of antenna components. The NFC device may determine a location of the touch, or proximity, of the operator based upon this change. The NFC device may interpret the location of the touch, or proximity, of the operator as information from the operator to operate and/or control the NFC device.

Abstract: A mobile communication system based on images, enabling communication between a plurality of mobile devices and servers, wherein the images have associated additional properties in the nature of voice, audio, data and other information. The system further enabling the formation of one or more image networks wherein the images are stored, organized, connected and linked to each other by one or more methods inclusive of one to one connection between images, a hierarchical connection between images and or other methods of connection between images to facilitate efficient image based communication between mobile devices, stationary devices and servers based on the mobile device identification, mobile device specific profiles and user specific profiles.

Abstract: A mobile communication system based on digital content including images and video that may be acquired, processed, and displayed using a plurality of mobile device, smartphones, tablet computers, stationary computers, intelligent electronic glasses, smart glasses, headsets, watches, smart devices, vehicles, and servers. Content may be acquired continuously by input and output devices and displayed in a social network. Images may have associated additional properties including nature of voice, audio, data and other information. This content may be displayed and acted upon in an augmented reality or virtual reality system. The imaged base network system may have the ability to learn and form intelligent association between aspects, people and other entities; between images and the associated data relating to both animate and inanimate entities for intelligent image based communication in a network. Acquired content may be processed for predictive analytics.

Abstract: A mobile communication terminal including an input unit configured to generate at least a first signal when selected, a display unit configured to display a plurality of menus related to an operation of the mobile terminal, and a controller configured to display an independent menu on the display unit based on the generated first signal. Further, the independent menu includes at least one menu from the plurality of menus related to the operation of the mobile terminal that is displayed on the display unit independently of an application being executed on the mobile terminal.

Abstract: An example method for adjusting the range of transmission of advertising packets is disclosed. In particular, method includes receiving, from an application executing on a mobile computing device, a request. The request may include a request to transmit an advertisement packet via a short-range wireless device of the computing device. Additionally, the request may include a power level for the transmission of the advertisement packet via the short-range wireless device. Additionally, the method may include causing the transmission, via the short-range wireless device, of the advertisement packet. The short-range wireless device may be configured to transmit the advertisement packet at a transmission power level less than or equal to the requested power level. Further, the requested power level may be less than or equal to a nominal power level for the short-range wireless device.

Abstract: A terminal device and a data transceiving method are provided. The terminal device includes a sensing unit which senses a momentum of the terminal device, an interface unit which receives a momentum from at least one external device, and a control unit which performs one of a data receiving operation, a data transmitting operation, and a data transceiving operation with the at least one external device depending on a comparison value obtained from a comparison of the sensed momentum with the received momentum to allow two devices to exchange data more easily.

Abstract: A method of connecting an image forming apparatus to a network via Wi-Fi Direct, including: executing a Wi-Fi Direct function of the image forming apparatus so that the image forming apparatus operates as a soft access point (AP); displaying, when the image forming apparatus is connected to an external wireless device via the Wi-Fi Direct function, an embedded web page provided by the image forming apparatus on the connected wireless device; receiving access information of an infra network, to which the image forming apparatus is to be wirelessly connected, from the wireless device, wherein the access information is input via the displayed embedded web page; and establishing a wireless network connection between the image forming apparatus and the infrastructure network based on the access information received from the wireless device.

Abstract: A communication method and apparatus for a near field communication (NFC) device and the NFC device, where the method includes determining a radio frequency (RF) protocol supported by at least one discovered target NFC device; and selecting, according to an RF protocol level or an RF protocol priority, an RF protocol for performing NFC from the RF protocol supported by the at least one target NFC device so as to perform communication with a target NFC device corresponding to the RF protocol determined by selection. The communication method and apparatus provided in the embodiments of the present invention solve a problem that a probability of finding a target NFC device matched with an NFC controller (NFCC) chip function on a local NFC device is low and a problem that device host (DH) resource consumption and power consumption incurred thereof are high.

Abstract: An integrated cell phone case and lighter comprises a phone casing, a bottom backing and a removable lighter and is sized and shaped to be placed on over a conventional cell phone in a manner such that it substantially covers the cell phone on all sides except for the side with the touch screen. The phone casing is a viscoelastic body that includes a phone holding level for holding a cell phone and a lighter holding level adapted to enable a lighter to be stored in a the lighter holding compartment thereon. The bottom backing is a rigid shell which is sized to fit over the combined cell phone and phone casing assembly. The removable lighter is defined by a battery operated, butane refillable lighter in a modified rectangular exterior that includes side recesses and a finger gripping.

Abstract: A system of securely paired Bluetooth devices includes a host device and a peripheral device, where each device includes an audio interface and a Bluetooth transceiver. The host device and the peripheral device connect to each other by physically connecting their corresponding audio interfaces and communicate with each other by establishing an out-of-band audio communication channel via the connected audio interfaces. The host device and the peripheral device exchange Bluetooth authentication data via the out-of-band audio communication channel, and then are securely paired with each other by turning on and initializing the corresponding Bluetooth transceivers with the corresponding exchanged Bluetooth authentication data.

Abstract: A wireless communication unit is described that includes a transceiver; at least one antenna port operably coupled to the transceiver via at least one antenna switch; a radio frequency part of the transceiver that includes at least one tuneable radio frequency (RF) component; and a test signal generator for generating an RF test signal for receiver calibration. The radio frequency part includes a coupler located between the at least one tuneable RF component and the at least one antenna switch for coupling the RF test signal to or from the radio frequency part for calibration.

Abstract: A propagation path estimation method using an imaging method according to the invention includes a step of, in a case where a reflectarray which causes reflection and scattering in a different direction (???)° from a specular reflection direction ?° exists on a propagation path from a transmission point to a reception point RX of the radio wave, calculating a virtual reception point VRX by rotating the reception point RX about a rotation center point O, and estimating the propagation path by using the virtual reception point VRX.

Abstract: A second-order intermodulation distortion calibration apparatus is provided. The calibration apparatus is applied to a radio-frequency (RF) transceiver, which includes a transmitter for providing an RF signal, and a receiver that is at the same time a target to be calibrated. The calibration apparatus includes a calibrator. The calibrator utilizes a logic circuit in the transmitter to generate two modulation signals having different frequencies, and utilizes two transmission paths to up-convert and combine the two modulation signals to an RF transmission signal. The calibrator further channels the RF transmission signal to the receiver to accordingly adjust second-order non-linear behaviors of the receiver and to detect a signal strength of a second-order crossover component caused by the receiver due to the second-order non-linearity. After the calibration process, the calibrator provides a control signal to minimize the signal strength of the second-order crossover component.

Abstract: A communication device which generates a beamforming link between the communication device and an external device is provided. The communication device includes: a beamforming link generating unit which generates a first beamforming link between a first antenna of a plurality of antennas of the communication device and the external device, and which generates a second beamforming link between a second antenna of the plurality of antennas of the communication device and the external device; and a transmission unit which transmits data to the external device via each of the first beamforming link and the second beamforming link.

Abstract: The present invention relates to electronic technology and discloses an electronic device and an electronic apparatus, capable of solving the problem that an electronic device cannot perform a wireless data communication with another electronic device. The electronic device comprises: a first communication chip provided in a first body and operative to transmit/receive a signal directionally; and at least one second communication chip provided in a second body and operative to transmit/receive a signal directionally, the second body being physically connected to the first body in a detachable manner, wherein the first body is capable of performing wireless data communication with the second body by using the first communication chip for transmitting/receiving data to/from the second communication chip.

Abstract: A receiver for a wireless device is described. The receiver includes a low noise amplifier that includes differential inputs. The receiver also includes a mixer coupled to the low noise amplifier. The receiver further includes second-order intermodulation reduction circuitry coupled to a stage subsequent to the low noise amplifier. The second-order intermodulation reduction circuitry provides a biasing of the differential inputs.

Abstract: A broadcast response system provides, e.g., a radio broadcast listener with the ability to obtain media content such as music or speech while listening to the radio. The user can respond to items in the radio broadcast such as advertisements, fund raising drives, or interactive listener polls during the broadcast. Data such as song title and artist, author or publisher and the IP address for the location where the digital version of the content is stored, can be transmitted using, e.g., the RBDS/RDS data stream. A reference number representing song title and artist, author or publisher and the IP address for the location where the digital version of the content is stored can also be employed for ease of implementation. This reference number can reside in a lookup table to be accessed by broadcast response server.

Abstract: Techniques for supporting distributed MIMO are described. For multi-user distributed MIMO, a cell directs its transmit power toward a UE while reducing interference to UE(s) in neighbor cell(s). For single-user distributed MIMO, multiple cells concurrently send transmissions to a UE. In an aspect, a UE sends channel estimates for serving and non-serving cells to support multi-user distributed MIMO. Each cell may use the channel estimates to select UEs for data transmission and determine precoding vectors to use for data transmission to the selected UEs. In another aspect, a UE sends CQI information for serving and non-serving cells to support single-user distributed MIMO. Each cell may use the CQI information to select UEs for data transmission and determine modulation and coding schemes to use for the selected UEs. In yet another aspect, a UE determines CQI information for a serving cell by taking into account interference nulling by non-serving cells.

Abstract: An antenna or set of antennae for a wireless device is provided by embedding the antennae into the battery case or generally the surface area of a wireless phone. The antenna connections are through the battery's connections to the wireless device. The antenna can be located at the back surface of the battery or the rear surface of a wireless phone, facing away from the user. An RF shielding device can be embedded into the battery and configured in relation to the antenna such that the RF field intensity and the consequent specific absorption rate for the user is lowered while the outgoing signals of the wireless device remain fully adequate for the function of the wireless device. This feature is preserved for a multi-band operation because a digital phase shifter is used between two radiating antennae. An external case is used as a complement to the wireless phone.

Abstract: Missing or unwanted parameter data indicative of wireless network conditions in a log file or playback file is replaced with substitute parameter data. The substitute parameter data can be calculated based on other data in the log file or playback file, selected from pre-defined data in storage, and provided by a user. The substitute parameter data may also be customized by the user via an interface.