Abstract: A wireless communication apparatus includes a wireless processing unit for performing communication by wireless and an application processing unit for executing an application. The wireless processing unit of the wireless communication apparatus detects reception of wireless function update information for updating a function of the wireless processing unit when update information for updating any function of the wireless communication apparatus is received. After that, the wireless processing unit updates the function of the wireless processing unit, if reception of wireless function update information is detected, by performing an update process specified in the wireless function update information without involving the application processing unit.

Abstract: A method and apparatus for measuring the quality of wireless channels based on a result obtained by measuring contentions between stations in a wireless network employing a carrier sense multiple access/collision avoidance (CSMA/CA) medium access control (MAC) method specified in the IEEE 802.11 standard are provided. The method includes determining contentions between stations to transmit frames via a wireless channel that uses a contention-based medium access method, and measuring the quality of the wireless channel based on the determined contentions.

Abstract: A system for communicating with a wireless-enabled device. The system comprises an input for receiving from the device a signal indicative of the device being in a de-powered operational state; a functional entity configured to determine, on a basis of (i) knowledge that the device is in the de-powered operational state and (ii) context information regarding the device, a certain action to be taken by the device while in the de-powered operational state; and an output for causing transmission of a message to the device, wherein the message is for causing the device to take the certain action while in the de-powered operational state.

Abstract: Apparatus and methods for estimating a geographical position corresponding to an event associated with operation of a wireless device communicating in a wireless communications network. The time and distance between the occurrence of the event and the related time and speed of the wireless device of at least one of a first and second location fix, respectively measured before and after the event, are analyzed. The first and second location fixes having Quality of Service (QoS) adjusted such that the resulting fixes are based at least partly on terrestrial wireless communication measurements. These analyses include comparing those metrics to predetermined time thresholds to validate a geographic position and, in some instances, determine a preferred geographic position to associate with the event.

Abstract: A method and apparatus for adjusting a channel quality indicator (CQI) feedback period to increase uplink capacity in a wireless communication system are disclosed. The uplink capacity is increased by reducing the uplink interference caused by CQI transmissions. A wireless transmit/receive unit (WTRU) monitors a status of downlink transmissions to the WTRU and sets the CQI feedback period based on the status of the downlink transmissions to the WTRU. A base station monitors uplink and downlink transmission needs. The base station determines the CQI feedback period of at least one WTRU based on the uplink and downlink transmission needs and sends a command to the WTRU to change the CQI feedback period of the WTRU.

Abstract: A method, system, and medium are provided for reverse buffering a media content stream on a mobile device. The mobile device requests the media content from a host of the media content. The host streams the media content to the mobile communications device. The mobile communications device buffers the streaming media content and presents the streaming media content. The buffered media content is reverse buffered in a reverse buffer associated with the mobile communications device. The reverse buffered media content is accessible by other mobile communications devices that request the media content. The mobile communications device receives a request for the reverse buffered media content and streams the reverse buffered media content to the requesting device.

Abstract: A mobile communication device with positioning capability is provided, including: a global navigation satellite system (GNSS) receiver; a communication circuit for generating a control signal; an oscillator shared between the communication circuit and the GNSS receiver, for providing a clock signal having a frequency value corresponding to the control signal; and a decision unit, coupled to the communication circuit and the GNSS receiver, for recording the control signal; wherein the GNSS receiver obtains the frequency value of the clock signal according to the control signal recorded in the decision unit.

Abstract: A method for electronic communications comprises transmitting an electronic text message from a sender to a receiver, starting a sender timer when the text message is transmitted that monitors an initial time period to accept a response message from the receiver, and starting a receiver timer when the text message is received that monitors an initial time period to respond. If a STANDBY message is selected after the text message is received, an automatic timing delay is initiated to send the STANDBY message. The STANDBY message is transmitted when the automatic timing delay has reached a predetermined timing threshold. The receiver timer is restarted when the STANDBY message is transmitted to give the receiver an additional time period to respond. The sender timer is restarted when the STANDBY message is received to give the sender an additional time period to accept a response message from the receiver.

Abstract: The present invention relates to a method and apparatus for automated processing and routing of data messages or packets, via a cellular network, from analog or digital data devices where said routing is accomplished without a need for call origination on the cellular network. The present invention includes a fixed cellular communication device and may also include a fixed wireless RF communication device and/or a mobile wireless RF transceiver. The fixed cellular communication device provides a means for formatting and transmission of data packets received from data devices directly connected to the fixed cellular communication device, or the fixed cellular communication device may receive signals from the fixed wireless RF communication device and/or from the mobile wireless RF transceiver.

Abstract: Disclosed is a method for allocating and accessing downlink resources in the OFDMA communication system. In the resource allocation method, bursts having the same modulation and channel encoding level are arranged in a predetermined temporal order on a physical layer. Information on the allocated unit resources is included in a common control block and is transmitted to a subscriber station, and the subscriber station then detects a number of the allocated unit resources to thus check the range of bursts to be received by the subscriber station. Therefore, power consumption by the subscriber station is reduced and signaling overheads of the common control information and unneeded residual resources are decreased.

Abstract: A method of communication comprises receiving a text message, starting a response timer, and monitoring transmission of a response message. If the response message has not been transmitted, it is determined whether the response timer has reached a timing threshold. If not, monitoring for transmission of the response message continues. If the response timer reaches the timing threshold without the response message being sent, it is determined whether an automatic standby message mode is enabled. If the automatic standby message mode is enabled, a STANDBY message is automatically transmitted and the response timer is restarted. Monitoring for response message transmission then continues. If a response message has not been transmitted, it is determined whether the response timer expired. If response timer has not expired, then monitoring response message transmission continues. If the response timer has expired without the response message being sent, transmission of subsequent response messages is disabled.

Abstract: An optical touch apparatus including an input interface, at least one sensing module, and a processing module is disclosed. The input interface includes at least one functional input key, and the position of the at least one functional input key disposed on the input interface corresponds to that of the at least one sensing module disposed on the surrounding of the input interface. The at least one sensing module generates a sensing result according to the condition that the at least one sensing module receives sensing lights. The processing module determines touch point position formed on the input interface according to the sensing result.

Abstract: An alert broadcast method includes wirelessly transmitting a first message from a first cellular communication device to a central transceiver. The first message has a characteristic identifying the first message as an alert message. A location of the first cellular communication device is determined. A plurality of second cellular communication devices that are within a proximity of the first cellular communication device are identified. A second message is transmitted from the central transceiver to the second cellular communication devices. The second message is dependent upon the first message.

Abstract: An electronic device includes alight emitting unit that provides backlight to a liquid crystal display unit, a communication unit that transmits video data, and a control unit that controls a current flowing from a DC-DC converter to the light emitting unit. The control unit controls the current flowing from the DC-DC converter to the light emitting unit so as to change an output voltage of the DC-DC converter from a first voltage to a second voltage which is lower than the first voltage. The first voltage is supplied to the light emitting unit and the second voltage is supplied to the communication unit.

Abstract: A method and apparatus is disclosed for providing an integrated communication services (ICS) network that permits wireless and wireline data subscribers to share information on a hospital campus using wireless or wireline local area networks, or to seamlessly tap into the facility's central database while in transit away from the hospital. Users interface with the ICS network through the use of a point of care terminal that resembles a clipboard and accepts data entry from a stylus on an touch screen. The central database, referred to as the integrated communications clearinghouse (ICC) is adapted to store a communication profile for every network server on the ICS network. The ICC also maintains a Global Patient Profile (GPP), consisting of a patient profile for every patient ever added to the network.

Abstract: To provide a timing controller and the like, which can display an image properly regardless of the scanning direction even when an image display device is formed by using signal-line driving ICs having residual output terminals that are not connected to the signal lines. The timing controller includes: a reset signal storage section which stores a plurality of reset signals including a normal reset signal and a specific reset signal; a reset signal setting section which sets one of the plurality of reset signals stored in the reset signal storage section for each of the plurality of ports in accordance with a signal from the outside; and a reset signal synthesizing section which synthesizes the reset signals set by the reset signal setting section and the video data, and simultaneously outputs acquired data to the plurality of ports, respectively.

Abstract: The terminal apparatus has: base station and terminal error information generating means for generating base station and terminal error information indicating a rate of the base station and terminal frequency difference with respect to the official frequency; geostationary satellite and terminal difference information generating means for generating geostationary satellite and terminal difference information indicating a geostationary satellite and terminal frequency difference; geostationary satellite and terminal error information generating means for generating geostationary satellite and terminal error information indicating a rate of the geostationary satellite and terminal frequency difference with respect to the geostationary satellite frequency; base station frequency error information generating means for generating base station frequency error information indicating a frequency error of a transmitting radio wave from the communication base station based on the base station and terminal error.

Abstract: A transmission rate control method includes: measuring, at a radio base station, a reception power of a DPCH transmitted from the mobile station; extracting, at the radio base station, a transmission data block size of the uplink user data from an E-DPCCH; acquiring, at the radio base station, a transmission power ratio of an E-DPDCH to the DPCCH which corresponds to the extracted transmission data block size; calculating, at the radio base station, a reception power of the E-DPDCH based on the measured reception power and the acquired transmission power ratio; calculating, at the radio base station, a relative transmission rate of the uplink user data based on the calculated reception power; notifying, at the radio base station, the relative transmission rate to the mobile station via a E-RGCH; and controlling, at the mobile station, the transmission rate based on the notified relative transmission rate.

Abstract: Systems, methods and interfaces are disclosed for managing communications associated with a mobile communication device. Mobile communication devices process environmental inputs and transmit mobile communication device context information to a communication management system. The context information may, for example, reflect the motion and/or geographic location of the mobile device, and may reflect the risk associated with using the device to handle a call or other communications session. The communication management system uses the context information, optionally in combination with communication device profiles, to determine how to manage incoming and/or ongoing calls or other communication sessions. Mobile device users may also be inhibited from initiating communication sessions.

Abstract: The terminal apparatus has: base station and terminal error information generating means for generating base station and terminal error information indicating a rate of the base station and terminal frequency difference with respect to the official frequency; geostationary satellite and terminal difference information generating means for generating geostationary satellite and terminal difference information indicating a geostationary satellite and terminal frequency difference; geostationary satellite and terminal error information generating means for generating geostationary satellite and terminal error information indicating a rate of the geostationary satellite and terminal frequency difference with respect to the geostationary satellite frequency; base station frequency error information generating means for generating base station frequency error information indicating a frequency error of a transmitting radio wave from the communication base station based on the base station and terminal error.