Abstract: A method of controlling a phase locked loop in a mobile station and a mobile station of a cellular telecommunications system are provided. The mobile station comprises an integrated phase locked loop for generating output frequencies; a frequency control unit for providing a frequency control word for the phase locked loop, according to which frequency control word an output frequency is generated; and a tuning unit for providing a synchronized tuning word for the phase locked loop, the tuning unit being configured to output the synchronized tuning word to the phase locked loop in synchronization with the output of the frequency control word. The invention reduces the settling time of a mobile station when an operating frequency is changed from one to another.

Abstract: A sub harmonic mixer has improved electrical performance in a small package size. The mixer has a low temperature co-fired ceramic substrate. Coupled lines are located within the substrate and connected to an LO port, an RF port and an intermediate frequency port. Three capacitors are formed within the substrate. Vias extend through the substrate. A diode package is mounted on the substrate.

Abstract: A unique ultra wide band receiver is provided that blends together RF and photonic technologies. The receiver has application as a steering mechanism (600) for a much higher resolution receiver. Some implementations can provide at least four times shorter scanning and processing time than current technology using Bragg-cell technology as a direct replacement for state of the art A/D technology at a high IF frequency conversion rate. The dynamic range offered through use of Bragg-cell processor technology, as used in this IF application, provides greater bandwidth than comparable A/D technology.

Abstract: Disclosed herein is a 2N-order sub-harmonic frequency modulator and direct conversion transmitter using the same. The direct conversion transmitter includes a digital modulation unit, a D/A conversion unit, a DC correction and low pass filter unit, a local oscillator, a poly phase signal generation unit, a 2N-order sub-harmonic I/Q frequency modulation unit, a power amplification unit, and an antenna. The digital modulation unit digitally modulates a base-band signal and then outputs I and Q component signals. The D/A conversion unit converts the I and Q component signals into analog I and Q component signals. The DC correction and low pass filter unit adjusts DC interfaces of the analog I and Q component signals, passes low frequency components of the analog I and Q component signals and generates I and Q components of a base-band signal. The local oscillator generates a sine wave signal with a frequency of FTX/2N. The poly phase signal generation unit generates a poly phase signal with 2N+1 phases.

Abstract: The invention relates to a device for frequency conversion, comprising exactly one multi-band mixer (3) with means for transferring a signal (2) that is applied to the signal input of said multi-band mixer (3) from said signal's source frequency band to one out of a plurality of target frequency sub-bands at a time, yielding a transferred signal (4) at the signal output of said multi-band mixer (3), wherein said plurality of target frequency sub-bands defines at least a first and a second target frequency band, and a bank of switchable Variable Gain Amplifiers (VGAs) (5-1, 5-2) for amplifying said transferred signal (4), wherein for each of said target frequency bands, one switchable VGA (5-1, 5-2) is provided that is adapted to said target frequency band and is connected to the signal output of said multi-band mixer (3). The invention also relates to a method for frequency conversion.

Abstract: Disclosed is a wake-up system with passive correlators, adopted to wireless transmission/reception devices such as remote controllers, mobile communication terminals, etc. The wake-up system includes a transmitter and receiver. In the transmitter wake-up signals and delayed wake-up signals delayed by a predetermined delay time are correlated and coded, respectively, for transmission. In the receiver, signals transmitted from the transmitter and signals delayed by the predetermined delay time are correlated and decoded, respectively. The decoded signals are converted into DC switching voltage VSW for a switching operation of power, thereby performing a wake-up operation. The wake-up system with passive correlators can reduce consumption power for wake-up operations in a receiver such that correlation operations of a correlator including passive electrical elements such as a matched filter, etc.

Abstract: An apparatus (100) and method (200) for enabling a wireless communication device operating in a locked mode to receive an incoming call is provided. The wireless communication device is equipped with a user removable module (118) containing user information. As the wireless communication device (100) in the locked mode initially transmits a call to an emergency service center (212), the wireless communication device (100) receives an indication allowing it to access some of the user information contained in the user removable module (216). Using the accessed user information, the wireless communication device (100) is registered in a local network (402), enabling the wireless communication device to receive incoming call for a predefined period of time (220).

Abstract: A method and system for managing communication in an emergency communication network is described. The emergency communication network receives a plurality of radio messages from a plurality of channels. The incoming radio messages sometimes overlap in time. Incoming radio messages can be prioritized and played back on the basis of the priority and the time of receipt. In case of overlap of the incoming radio messages in time, the radio message with the highest priority is played first, while the remaining radio messages are stored in a queue. The queue is formed again on the basis of priority. The stored radio messages are played subsequent to the completion of the radio message with the higher priority.

Abstract: New emergency settings for a cellular telephone. The emergency settings allow the user to access emergency instructional information from their cellular telephone when the user is an emergency situation. In the preferred embodiment sets of sequential procedural instructions are programmed into the internal memory of the cellular telephone for various emergency situations. A selection means is provided for the user to allow the user to select the set of sequential procedural instructions that is desired. When the user makes the selection, a function recalls the instructions from the internal memory and displays the instructions to the user.

Abstract: This application is directed to systems and methods for managing wireless network sensors. A plurality of wireless network sensors in the network region are identified. For each of the network sensors in the plurality of wireless network sensors, a designation of primary or secondary with respect to the network region is selected. A collection agent for the selected network region is determined. An indicator of the determined collection agent is communicated to the plurality of wireless network sensors in the network region. Scan data for the network region is received from the collection agent.

Abstract: In the disclosed registration and authentication scheme, in the case of carrying out the registration and authentication of a wireless terminal with respect to a wireless base station provided inside the home, for example, a user of the wireless terminal must directly operate the wireless base station. For this reason, it is possible to prevent the registration and authentication of a wireless terminal of an external user who cannot easily operate the wireless base station, and thereby it is possible to realize the secure and easy registration and authentication processing even when the wireless communications are used.

Abstract: A system for storing and managing personal information comprising at least one mobile communication terminal, and a wristwatch capable of making mutual communication with the mobile communication terminal through short-range wireless communication. The wristwatch is provided with: a memory section that stores in advance user's personal information and also registered authentication information for deciding validity of the mobile communication terminal; and a control section that permits the mobile communication terminal to access the personal information stored in the memory section only when the information for authentication received from the mobile communication terminal matches said registered authentication information stored in the memory section.

Abstract: An information processing unit, such as a mobile phone, equipped with a fingerprint sensor and which reconciles size reduction with operability at a high level. Adjacent to an operation panel is located a V-shaped groove which contains a first slope stretching away from the operation panel and slanting downward and a second slope stretching further away from the operation panel and slanting upward, where the V-shaped groove contains a fingerprint sweep sensor which detects a fingerprint on a finger moved along the first slope and the second slope.

Abstract: A method for delivering certain types of user information over a communication system is provided. Users identify certain user signals that can be transmitted in non-real time, and transmit such signals over signaling channels of the communication system. The system receives and stores these non-real time signals and transmits them over available traffic channels to their destinations at some later time. The user or the communication system defines when such non real time signals are to be transmitted over the traffic channels to their destinations. In this manner, the probability of real time signals and user identified non real time signals competing for traffic channels or other resources of the system is greatly reduced thus allowing the communication system to maintain or even increase its capacity.

Abstract: A check is made as to whether a received mail contains a password as a combination of preliminarily registered symbols or letters. When the password is found, a telephone diary in a database is retrieved by using a letter train other than the password contained in the received mail. When a telephone number corresponding to the other letter train is contained in the telephone diary, the corresponding telephone number is mail returned to the source of transmission. When no such telephone number is contained, this fact is mail returned.

Abstract: A system and method for providing a new commercial data broadcasting media (CBM) that uses the intrinsic RF relay mechanism of the existing cellular phone network infrastructure to broadcast data to consumer masses. The system can be used to enable broadcasting of data to a large number of subscribers in specific geographical areas who are equipped with electronic devices that receive the data from the cellular base station transmitter and display it. Subscribers are provided with End User Terminals (EUT) that are characterized by identical phone numbers and service provider details. These EUTs can follow the handshake procedure between a cellular base station and a Cellular Stimulator (CS) unit that belongs to the CBM, such that following a handshake procedure between the CS and a cellular base station, all the EUT units that are in the proximity of the base station receive any data that is transmitted from the base station to the CS.

Abstract: A method and devices for dialling services in a mobile telecommunication network include a set of stored character strings used for comparison with character strings entered by a subscriber to call a service is modified, if a mobile user equipment switches from or to a visited telecommunication network.

Abstract: A mobile communications device may incorporate a hold routine to hold incoming calls for a period of time, and allow a user to answer the call at his convenience. The hold indicator, such as a single ring or a vibration, to show that the mobile communications device is in the hold mode. Using the hold mode, mobile communications may be used in situations wherein it is difficult to accept a call immediately, by delaying the initiation of the conversation between the caller and the user for the predetermined period of time.

Abstract: The invention can provide a movable wireless network that is capable of operating in a multiple network environment. The movable wireless network has a coverage area and includes a detector that detects a network event when the coverage area of the movable wireless network overlaps with a coverage area of another wireless network. The invention can further include a controller that changes an operational state of the movable wireless network when the detector detects the network event so that the movable wireless network is able to operate within the coverage area of the other wireless network.

Abstract: A communication controller associated with a first network entity in a wireless network. The communication controller communicates with at least a second network entity according to one or more radio access network (RAN) architecture standards and transmits an information request message to the second network entity. The information request message comprises a version indicator field identifying a first RAN architecture standard under which the first network entity operates. The version indicator field comprises a first subfield identifying the first RAN architecture standard and a second subfield identifying a particular version of the first RAN architecture standard.

Abstract: A system, method, and program for remotely interacting with a diagnostic interface resident on wireless computer devices. The wireless device provides an accessible diagnostic interface that allows reads and/or writes to device resident diagnostic data and tools. Through use of the interaction, wireless device status data and network status data can be gathered and utilized, and if so embodied, the diagnostic tools resident on the wireless devices can be manipulated to alter wireless device operation.

Abstract: A method and system are provided for registering and operating a wireless telephone in a roaming service area in which the wireless telephone is not registered for roaming services. When a wireless telephone is operated in a such a roaming service area, the roaming service provider whose services the wireless telephone must utilize in order to operate in the roaming service area informs the user of the wireless telephone through a recorded or live message that the wireless telephone may be used in the roaming service area if the user of the wireless telephone purchases and uses a prepaid utilization account offered by the roaming service provider. If the user purchases a prepaid card and loads a balance into a prepaid utilization account, a prepaid services system of the roaming service provider establishes a pseudo-telephone number for use by the wireless telephone in the roaming service area.

Abstract: A wireless communication method and apparatus for selecting and reselecting cells used by a wireless transmit/receive unit (WTRU) in a wireless multi-cell communication system. The WTRU includes a switched beam antenna configured to form a plurality of directional beams and an omni-directional beam pattern. The WTRU measures signals from a plurality of cells using the directional beams and the omni-directional beam pattern. The WTRU selects and registers with the cell having the strongest signal. In one embodiment, the WTRU selects a directional beam which has the strongest signal and uses it as an active beam to communicate with the selected cell. In another embodiment, the WTRU selects a cell/beam combination and registers with the selected cell using the selected beam. In yet another embodiment, the WTRU initiates a handoff to a neighboring cell that has a better signal measurement result than the selected cell.

Abstract: An unlicensed wireless service is adapted to generate the interface protocols of a licensed wireless service to provide transparent transition of communication sessions between a licensed wireless service and an unlicensed wireless service. In one embodiment, a mobile station includes level 1, level 2, and level 3 protocols for licensed wireless service and an unlicensed wireless service. An indoor base station and indoor network controller provide protocol conversion for the unlicensed wireless service into a standard base station controller interface of the licensed wireless service.

Abstract: A communication terminal has an acquiring unit configured to acquire information related to a strength of a radio wave received, a selecting unit configured to select a data communication route based on the information acquired by the acquiring unit, and a storage unit configured to store information related to the data communication route selected by the selecting unit. The communication terminal is configured to perform wireless communication based on the information related to the data communication route.

Abstract: Apparatus and systems, as well as methods and articles, may operate to generate a system coverage map from a plurality of geosystemic data points, as well as to change wireless system operational parameters responsive to various parameters associated with the plurality of geosystemic data points.

Abstract: There are disclosed an apparatus and method for determining or changing a target ROT for a target cell according to measurement ROTs from its neighbor cells in Node B controlled scheduling for improving enhanced uplink dedicated channels in an asynchronous CDMA communication system. The present invention proposes novel signaling procedures for the purpose of determining or changing the target ROT for the target cell.

Abstract: A wireless base station which controls joining of a plurality of wireless terminals to a wireless network, stores a maximum joining possible terminal number which indicates a maximum number of the wireless terminals of each terminal type that can join the wireless network simultaneously, and which is set in advance for each one of a plurality of terminal types that classify the wireless terminals, and a currently joining terminal number which indicates a number of the wireless terminals of each terminal type that are currently joining the wireless network, for each one of the plurality of the terminal types. Then, the wireless base station judges whether the joining of one wireless terminal of one terminal type which sent a request message to the wireless network is permitted or not, according to the maximum joining possible terminal number for the one terminal type and the currently joining terminal number stored for the one terminal type.

Abstract: A system and method for providing for a wireless calling party to configure his or her wireless service on a call-by-call or on a permanent basis so that only those calls where the caller wants his or her location to be available carry location information. To enable the capability of blocking and/or altering location, the caller can pre-configure his or her service so that the location information of the wireless calling party is either altered or blocked to the called party on a permanent basis. The wireless caller can also select on a call-by-call basis to either alter or block the location information to the called party by entering a particular code prior to making a call. Furthermore, a wireless caller may also select to block the storage of location information in the network by entering a pre-defined number prior to making a call, which in turn can then be used to place the outgoing call.

Abstract: A plug-in network appliance is disclosed. In one aspect, a network appliance performs a bridge between two wireless communication formats. In another aspect, a network appliance is deployed to perform position location services. In another aspect, a mesh network comprising one or more network appliances is deployed. A mesh network comprising one or more network appliances may be deployed to perform position location services. A plug-in form factor is described. A network appliance may convert power received from a plug in a first format to power in a second format for powering various components. A network appliance may connect with a wireless network and/or a network connected through a plug. A plug-in network appliance may connect to a weight-bearing outlet. Various other aspects are also presented.

Abstract: The systems and methods disclosed herein relate to digital data communication systems, and more particularly, the systems and methods relate to systems and methods for facilitating digital communication between a modem equipped meter and a central data acquisition system. In one example, the system has the central data acquisition system, a first telemetry device that utilizes a modem for data communication, and a second telemetry device with a processor for communicating with the first telemetry device, and a digital cellular radio for communicating with the processor. The processor relays digital meter data from the first telemetry device to the digital cellular radio and the digital cellular radio transmits the digital meter data to the central data acquisition system. This system allows the utility company to transmit the reading of utility consumption by a consumer without the use of telephone lines.

Abstract: A method, system and computer program product for instant message communication in a wireless and non-wireless environment. A message is sent from a mobile unit device over a wireless communication network. The message includes a destination address, information associated with the mobile unit device's user, message content and message address. If, according to information previously stored for the mobile unit device's user at the instant message system, the destination address is associated with an instant message function, the associated instant message function is executed at the instant message system using the information contained in the message content, if required as determined by the associated instant message function.

Abstract: The invention relates to a method and a system for harmonising an operational area for a mobile device on a cell-by-cell-basis in a cellular radio network, like a GSM network, wherein, in idle mode, the mobile device compares field strength levels of different base stations with each other in order to set up a power budget, and selects the most appropriate base station in accordance with said power budget, wherein for prioritizing a predetermined base station an individual additional offset term is applied in the power budget. The invention is characterized in that in connection mode, the mobile device compares the power received from different base stations with each other in order to set up a power budget, and selects the most appropriate base station in accordance with said power budget, wherein for prioritizing a predetermined base station an individual additional offset term is applied in the power budget, and both offset terms are set so as to be similar to each other or the same.

Abstract: Disclosed is a method and an apparatus for controlling transmission electric power capable of minimizing a decrease in the amount of maximum transmission electric power without degrading an adjacent channel leakage power ratio when code-multiplexing additional control information with data and main control information. A mobile device checks values of gain factors ?d and ?c when performing code multiplexing to transmit signals from channels DPDCH to transmit data, DPCCH to transmit main control information, and HS-DPCCH to transmit additional control information. A maximum transmission electric power is decreased at a plurality of levels based on the check result and a ratio (?hs) between the gain factors ?c and ?hs. It may be preferable to check the presence or absence of transmission data instead of the gain factor ?d. In this case, when no transmission data is available, the maximum transmission electric power is decreased at a plurality of levels based on ?hs.

Abstract: A cellular phone includes an inner loop portion and an outer loop portion both for conducting power control. The outer loop portion includes a timer counter. The timer counter transmits a timing signal to a communication quality comparing section when a set length of time elapses. The communication quality comparing section compares a block error rate (BLER) of received data with a target BLER even when a predetermined amount of data has not been received. When the BLER of the received data is equal to or higher than the target BLER, a target signal to interference power ratio (SIR) is decreased. Accordingly, the cellular phone can decrease the target SIR even when the amount of the received data is small, and no request for an unnecessarily high transmission power is made to a base station.

Abstract: A system is provided for allowing mobile stations to exchange identification information using a predetermined communication path for the purpose of obtaining identification information to use in establishing a different communication path for communicating.

Abstract: Transmitter and receiver functionality are separated in dual-mode radio transceivers to support high-rate services. Transceivers with highly asymmetric requirements that need only a high-rate transmission or only high-rate reception functionality are supported by including a high-rate transmitter to support pushing data out or a high-rate receiver to support pulling data into the transceiver at high data rates.

Abstract: In an RF communication system, aspects for supporting cellular or wireless network and broadcast utilizing an integrated single chip cellular and broadcast silicon solution may comprise receiving in a mobile terminal, a plurality of cellular frequency band communications services and VHF/UHF band broadcast services in a single baseband processor IC within a mobile terminal. Cellular information associated with the cellular frequency band communications service, and VHF/UHF broadcast information associated with the VHF/UHF broadcast service may be processed by a cellular processing module and a VHF/UHF broadcast processing module, respectively, integrated within a single integrated circuit within the mobile terminal. The cellular processing module and the VHF/UHF broadcast processing module within the mobile terminal may operate independently of each other to separately process the cellular information and the VHF/UHF broadcast information without exchanging related information.

Abstract: An audio system and method are disclosed. A system incorporating teachings of the present disclosure may include, for example, an electronic device having a display, a memory, an audio file player, and a housing component at least partially defining a cavity in which the memory and the audio file player are secured. In one embodiment, the electronic device may be a portable MP3 player. The system may also include a processor or playlist engine that can maintain a first playlist and a second playlist. In practice, the first playlist may include a selection of audio content having a corresponding audio file saved in the memory of the electronic device. In one embodiment, the system may also include an automobile having an automobile sound system that has a speaker and an in dash sound system component, which may be removably coupled to the electronic device via a cable.

Abstract: A speaker system functioning as a stand capable of power supply to a mobile phone and hand-free communication and being capable of derived surround reproduction or stereo reproduction is provided. An enclosure (201), on which a mobile phone is placed, includes therein supply means (209) for supplying electric power to the mobile phone, communication means (213) for enabling hand-free communication by the mobile phone through a microphone (211), processing means for introducing signals from the mobile phone and performing a predetermined processing, and a pair of speakers (215, 215?) provided on both sides of the enclosure in a state in which back sides thereof are substantially face to each other for generating sounds based on output signals from the processing means.

Abstract: A multi-swap communication module includes a motherboard and a daughterboard. The motherboard is provided with a plurality of necessary components for maintaining the operation of a wireless communication card and the daughterboard is connectable with the motherboard. The daughterboard is a modular add-on card swappable according to different requests, while the motherboard reads control data selectively either in the motherboard or in the daughterboard by means of a swapping action of the daughterboard.

Abstract: Method and apparatus are disclosed to allow non-wireless transmission or reception of data from one device to at least another device. More particularly, in one embodiment, a jack of a first device is configured to receive incoming analog signals encoded with digital data from the second device and to transmit outgoing analog signals encoded with digital data to the second device. The first device may also comprise a first conversion unit configured to encode digital data into the outgoing analog signals and a second conversion unit configured to recover digital data from the incoming analog signals.

Abstract: Even if random connection to eight connectors at a base station is established when eight antennas are connected to the base station, a connection relation optimal for reception with a diversity system or with adaptive array processing can subsequently be established through switching by means of an antenna switching unit. A control circuit causes a test radio wave transmission circuit to transmit a radio wave from any one antenna, and levels of the radio waves received at remaining antennas are analyzed. In this manner, relative connection relation among connected antennas is found. Based on this analysis result, an antenna selection control circuit controls the antenna switching unit for reconnection of the antennas. Thus, a base station apparatus that is readily installed and achieves excellent work efficiency can be provided.

Abstract: A method of modifying the graphics output of an application written for a reference mobile device in order to optimize the graphics output for a target mobile device is disclosed. The target mobile device has a display having different characteristics from the reference mobile device. The method includes the following steps: a) loading the application on the target mobile device; b) executing a portion of the application on the target mobile device, such that the graphics output of the application is displayed on the display of the target mobile device; c) storing an instruction from the application which produces the graphics output; and d) changing the instruction by user input from the target mobile device.

Abstract: An antenna of a wireless interface is installed in a communications suppressing area, and a communications suppressing signal is transmitted. When a wireless telephone device receives this signal, its operation mode set to suppression mode so that when a call is received, an absence notification message is notified automatically. Area information indicating the kind of place the communications suppressing area is provided in the communications suppressing signal, and the absence notification message is generated according to this information. When a call is received during the suppression mode, selection of a response operation is prompted and, if selected, the selected response operation is performed. When a suppression releasing signal is received from an antenna installed in a non-communications suppressing area, or when the duration over which the communications suppressing signal is not received exceeds a preset period, the operation mode is switched from the suppression mode to the communications mode.

Abstract: In a short-range on-vehicle radio communication system having in-car radio communication function, a two-way transmission antenna for radio communication is arranged at a panel portion outside a sheet metal chassis of a car navigation unit. As a result, the communication area becomes large, signals including those from a cellular phone of low radio communication output power are easily received, and it is possible to save manufacturing cost.

Abstract: The invention relates to a sensor (42) placed on the skin, which can advantageously be integrated in a garment and has a contact layer in contact with the skin containing conductive fibres for receiving signals and a moisture retentive moisture layer (41) on top of the contact layer.

Abstract: The present invention provides an atlas comprising values representative of magnetic resonance properties of a magnetic resonance (MR) scan and optionally, prior probability data relating to tissue type. Further embodiments of the invention involve a system including an MR scanner and the atlas for use in alignment of an MR scan, such as a localizer scan, to obtain a specific geometry of the data acquired during a subsequent scan. Also, a system includes an MR scanner and the atlas for automatic segmentation of an MR scan. Methods of making and using the atlas and system are also provided.

Abstract: The invention relates to a medical imaging device which includes a central control unit and a number of peripheral devices connected to the central control unit, one or more of the peripheral devices being provided with separate emergency control means which are arranged to allow the peripheral devices in question to function independently from the central control unit, the medical imaging device also being provided with an emergency control unit for controlling the emergency control means. The invention also relates to a method for use of the medical imaging device according to the invention in a safety critical environment and to a computer program for carrying out the method according to the invention.

Abstract: An implantable cardiac stimulation device and method measure atrioventricular conduction times and automatically adjust an atrioventricular delay time based on the measured conduction time values.