Abstract: Methods are disclosed for providing requested access, network-initiated access and autonomous access to communication resources (101-105) by wireless communication unit(s) (112, 114), and for controlling the different types of access using access control identifier(s) assigned to the devices. Requested access requires a communication unit to send a call request (302) to a communication resource controller (106). The request (302) includes at least an identification of the communication unit and an access control identifier associated with the communication unit. Network-initiated access comprises a communication resource controller or other fixed network equipment sending a page request (502) to the communication unit which responds with a page response message (504) including the identification of the communication unit and an access control identifier.

Abstract: A wireless communication apparatus, a method thereof, and a wireless communication system employing the same. The wireless communication apparatus for transmitting and receiving data wirelessly includes a transmitting portion for transmitting the data through at least one frequency channel, and a controller for obtaining a number of transmittable channels of a counterpart wireless communication apparatus that the wireless communication apparatus intends to communicate with, and processing to transmit the data through the transmitting portion according to the obtained number of transmittable channels. Accordingly, data can be transmitted and received simultaneously through multiple channels, and time consumption for the data transmission and reception can be greatly reduced.

Abstract: Mobile communication terminals comprising a processor unit, a microphone, and a sound processing module for processing sounds captured by the microphone. The processor unit is configured to operate the terminal for a push-to-talk communication with at least one other mobile communication terminal via the communication network, and to operate the terminal during said push-to-talk communication in a latency state or in an active state in which sound captured by the microphone is processed by the sound processing module and sent to the at least one other mobile communication terminal. The processor unit is also configured to change from the latency state to the active state in dependence of the sound captured by the microphone.

Abstract: A downlink user data signal destined for a specific mobile station (4-1) is always transmitted from a single base station while a plurality of base stations (3-1, 3-2, 3-3, . . . ) being switched from one to another. A first downlink signal destined for the mobile station (4-1) is transmitted from one or a plurality of base stations through a first downlink radio channel (downlink A-DPCR). The transmission power of a second downlink radio channel (PDSCH, HS-SCCH) for transmitting a second downlink signal from the base station (3-1) to the mobile station (4-1) is provided with an offset relative to the transmission power of the first downlink radio channel from the base station (3-1) to the mobile station (4-1), thereby linking the transmission power of the second downlink radio channel with the transmission power of the first downlink radio channel. If the number of diversity branches, i.e.

Abstract: The performance and ease of management of wireless communications environments is improved by a mechanism that enables access points (APs) to perform automatic channel selection. A wireless network can therefore include multiple APs, each of which will automatically choose a channel such that channel usage is optimized. Furthermore, APs can perform automatic power adjustment so that multiple APs can operate on the same channel while minimizing interference with each other. Wireless stations are load balanced across APs so that user bandwidth is optimized. A movement detection scheme provides seamless roaming of stations between APs.

Abstract: A mobile communication system performing communication between a plurality of base stations and a mobile station is provided. A user data signal is transmitted with the transmission power controlled from one base station selected among the plurality of base stations. Control data signals are transmitted from the plurality of base stations to the mobile station, with the transmission power controlled in a similar way as the user data signal. The mobile station measures quality of the control data signals on a basis of each base station, and selects a base station based on the measured control data signal quality of each base station.

Abstract: A mobile terminal having a function of, while a broadcast channel is established, receiving broadcast through the broadcast channel, includes a memory storing an address or addresses of at least one uniform resource locator (URL) relating to the broadcast channel, as a pair with data of the broadcast channel, a judge unit judging whether an address of a uniform resource locator through which access is made to a web content linking to a currently receiving broadcast channel is stored in the memory, and a controller, when the address is judged to be stored in the memory, making access to the web content through the address.

Abstract: A hand-held communication device capable of being configured as a pointing device employs a camera assembly for sensing movement of the device with respect to a surface, or movement of a user's finger over the camera assembly, allowing the hand-held communication device to be utilized as a pointing device, such as an optical mouse or a trackball, for controlling functions of a computer system in communication with the hand-held communication device or of the hand-held communication device.

Abstract: A mobile telephone with a camera, a casing, a display and a keypad for entering manual commands is disclosed. The camera is permanently attached to at least a part of the keypad in a subcomponent of the casing, wherein the subcomponent within a chassis of the casing is designed in such a way that it can be swiveled about at least one axis relative to the display, and the chassis at least partly surrounds the subcomponent.

Abstract: Apparatus and method for securing a wireless communication medium are disclosed. The apparatus uses a Subscriber Identity Module (SIM) card. The method includes determining a SIM card insertion and if so, accessing SIM data and transmitting the SIM data to a base station for comparison with a local copy of authorized user data file; granting mobile unit access to base station if the information matches and otherwise indicating an access failure.

Abstract: A demodulator performs a demodulation processing on received signals. A quality detector detects the line quality of a communication line. An application detector detects application information set within the received signal. A storage is a storage medium that stores various pieces of information. A usage rate detector detects a current channel usage rate from a usage rate information unit in the storage. A modulation method and channels determining unit determines a modulation method and the number of channels to be allocated to a terminal apparatus which is a targeted communication party. An instruction unit 64 carries out the scheduling of a plurality of terminal apparatuses based on the modulation method and the number of channels, and sets, within a message to be sent to the terminal apparatus, the information on the determined modulation method and the number of channels. A network interface unit is an interface with a network.

Abstract: A mote network having and/or using one or more directional antennas.

Abstract: An improved antenna control apparatus as well as an associated antenna and a method which has been improved in this context are distinguished by the following features: the control apparatus has control electronics, the control apparatus furthermore has an electric motor, an antenna control apparatus can be retrofitted outside the protective cover for the mobile radio antennas, or else as a preferably complete unit underneath this protective cover.

Abstract: The present invention provides a sports channel that includes sports content to a user on a mobile device. Sports content associated with the sports channel is automatically delivered and stored on a mobile electronic device for access by a user. Using the device, users can quickly access the sports information they are interested in without having to type in information to specifically download the content to the device. The sports channel is directed at providing a quicker and less cumbersome way of accessing sports information as compared to having to access a web site or a telephone service. Several different modes for categorically displaying different types of sports information is provided. Some example modes include: a games mode; a standings mode; and a news mode.

Abstract: A communications apparatus able to attach to a standby screen of a mobile phone a plurality of memos adjustable in position and adjustable in size and able to execute communications data included in a memo by a simple action from a selected memo, provided with a display portion for displaying a standby screen, an operation portion including a plurality of keys, and a control circuit enabling an attached memo corresponding to text data extracted by a user from a memory to be converted to a window having a certain display region and displayed in parallel and controlling the display portion to display at least part of the text data in that window, whereby a user does not have to operate the keys of the operation portion to display the content of a memo and can easily recall the matter of the memo since the content of the memo is continuously displayed on the standby screen.

Abstract: The present invention provides a method for alerting a mobile unit of a missed call. A mobile unit receives a call request. If the mobile unit does not answer the call request and the mobile unit is stationary, the mobile unit waits for the mobile unit to move. Upon movement, the mobile unit notifies, via an audible tone, vibration, or a visual indicator, that the mobile unit had a call while it was stationary.

Abstract: An integrated mobile terminal device including an external display unit, a personal digital assistant (PDA) unit and a cellular phone unit combined with one another, and a timer controlled by either the PDA unit or the cellular phone unit for enabling the PDA unit at given time intervals is provided. The cellular phone unit controls the external display unit in an enabled state, directs the PDA unit to control the external display unit when the cellular phone unit is switched off and the cellular phone unit detects the PDA unit to be in an enabled state, and transitions to an off state after activating the timer when the PDA unit is in a disabled state. The PDA unit determines whether the cellular phone unit is in the off state when the PDA unit transitions to the enabled state, and transitions to the disabled state after activating the timer when disabled.

Abstract: A handheld electronic apparatus. The handheld electronic apparatus includes a first connecting member, a second connecting member, an operating member, a first holding member and a second holding member. The second connecting member is rotatably connected to the first connecting member. The operating member is rotatably connected to the second connecting member. The first holding member is rotatably connected to the first connecting member. The second holding member is rotatably connected to the first connecting member. The first and second holding members relatively rotate between a closed position and an open position. The invention thereby provides convenient use of communication, digital photography, PDA, and video game functions in a single device.

Abstract: A communications apparatus including a communications device for wide area network communications and position location, as an example, and one or more interchangeable devices capable of interfacing with the communications device through a standard interface, is described. Also described is an apparatus and method for activating and authenticating the communications device/interchangeable device combinations, thereby providing device compatibility and security.

Abstract: A compound portable computing device comprising two or more separate portable devices coupled over a wireless link is described. A first portable computing device contains a first portion of a full-size keyboard, such as a standard QWERTY keyboard or foreign language keyboard. A second portable computing device contains a second portion of the full-size keyboard, and the first portion and the second portion together comprise the keys of the full-size keyboard. A network link is established that couples the first portable computing device to the second portable computing device. A partial keyboard map is loaded into memory of the first and second devices. The partial keyboard map loaded into the memory of the first device corresponds to the portion of the keyboard contained in the first device, and the partial keyboard map loaded into the memory of the second device corresponds to the portion of the keyboard contained in the second device.

Abstract: A wireless RF data transmission system subscriber station has a fixed, overhead bracket secured, spindle. An open sided housing is rotatably mounted to the spindle. The housing has a finned heat sink and is interiorly coated with heat absorbing paint. Emissions shielding enclosures secured within the housing house an RF transceiver. An antenna array mounted to an enclosure is operatively connected to the transceiver through the enclosures for communicating RF data signals. An A/D-D/A board is mounted to an enclosure on an opposite side from the array. A radome is secured over a face of the array, sealed to the housing by a carbon impregnated gasket. An electric motor mounted within the housing and operatively engaging the spindle is controlled by antenna aiming logic for aiming the station and its array. An orifice sealed with a waterproof, breathable membrane allows moisture to escape the housing and prevents moisture infiltration.

Abstract: The present invention selectively uses a high-impedance layer to reduce the effects of E-M scattering at metallic discontinuities. The high-impedance layer can be fabricated using a combination of metallic and resistive materials that are typically used in electro-static discharging (ESD) applications. A thin layer of metal can be deposited on the surface of a dielectric substrate such as polyethylene. This metallic layer can be on an inner, outer, or buried layer of the material. The metallic layer allows the RF induced currents to spread out over a designated surface area. A layer of resistive material can be applied to a similar dielectric layer. The resistive layer provides sufficient attenuation to decrease the RF surface waves and minimize electro-magnetic scattering on the printed circuit board (PCB). Furthermore, since the metallic and resistive materials can be applied in very thin layers, sufficient transparency can be preserved in desired areas such as the mobile phone's display region.

Abstract: An enclosure for a mobile station such as a cellular telephone. The enclosure has a front cover and a back cover integrally formed with a living hinge, which may itself function as an end cover. The front and back covers rotate away from each other about the living hinge sufficiently to allow the mobile station internal assembly to be placed between them and, when it is thus disposed, rotate back together into a closed configuration where they can be secured together to prevent accidental opening. An end cover may also be formed by an intermediate cover portion, which may itself be connected to the front and back covers by living hinges.

Abstract: Disclosed herein are systems and methods for a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes first and second working electrodes to measure additional analyte or non-analyte related signal. Such measurements may provide a background and/or sensitivity measurement(s) for use in processing sensor data and may be used to trigger events such as digital filtering of data or suspending display of data.

Abstract: A catheter having an elongated catheter body including a proximal end, a distal end and at least one lumen extending longitudinally therethrough is provided. A mapping assembly is mounted at the distal end of the catheter body and includes at least two loop shaped arms. Each arm includes two ends with a loop shaped portion extending therebetween. Both ends of each arm are mounted in the distal end of the catheter body. A plurality of electrodes are mounted on each arm.

Abstract: An electrode for obtaining a biopotential signal from the skin of a subject. The electrode comprises an adhesive element, an electrode body, an electrically conductive electrode pad, a sponge element, soaked with conductive gel, and means for skin abrasion. The means for skin abrasion comprises abrasion elements forming an integrated structure with the electrode pad, the abrasion elements being so dimensioned that the sponge element prevents the abrasion elements from touching the skin when biopotential signals are measured and enables mechanical contact between the skin and the abrasion elements when the electrode pad is pushed towards the skin. The electrode body is made flexible to enable intentional movement of the electrode pad relative to the adhesive element.

Abstract: A method is disclosed for measuring whole body composition. The method includes confining movement of the body to a selected volume, inducing a static magnetic field in the volume, inducing a pulsed radio frequency magnetic field in the volume, and receiving nuclear magnetic resonance signals from the body. The resonance signals from any part of the body are substantially independent of a position of the body part within the volume. Whole body composition is assessed from the resonance signals.

Abstract: A method is disclosed for analyzing composition of a body part from nuclear magnetic resonance measurements made on the body part. The method includes exciting a predetermined sequence of nuclear magnetic resonance phenomena in the body part and measuring nuclear magnetic resonance signals from the body part. At least a part of the measured signals are composed into a measurement vector. The mass of the at least one constituent is determined as a predetermined function of the measurement vector. The predetermined function represents the at least one constituent and defines a standard for a range of at least one of compositional variations and temperature variations of the at least one constituent.

Abstract: A surgical alignment device is shown that is controlled remotely through the use of an actuator, where the actuator in turn controls at least one local adjustment device. The alignment device is suited for neurosurgery, although it is not exclusively limited to neurosurgery. The alignment device includes an insertion guide that is coupled to the local adjustment device, the insertion guide being used to guide a device such as a catheter into a patient. The alignment device may also be coupled to a control module such as a microcomputer that controls the orientation of the insertion guide in response to inputs from the surgeon as to a location of interest within the patient.

Abstract: A surgical navigation system for navigating a region of a patient includes a non-invasive dynamic reference frame and/or fiducial marker, sensor tipped instruments, and isolator circuits. The dynamic reference frame may be repeatably placed on the patient in a precise location for guiding the instruments. The instruments may be precisely guided by positioning sensors near moveable portions of the instruments. Electrical sources may be electrically isolated from the patient.

Abstract: Catheter device for insertion into an area being examined, in particular into a vessel or cavity-containing organ in the body of a person or animal, wherein in the area of the catheter tip a device (3) is provided for emitting excitation light for light-optically exciting an area being examined surrounding the catheter tip, furthermore a device (3) is provided for collecting response light emitted, owing to excitation, from the area being examined, and furthermore a position sensor (13, 24, 27) is provided enabling the catheter tip's spatial position and/or orientation to be registered in a system of coordinates of a position-registering system (7, 14).

Abstract: Changes, increase or decrease, in the body fluid flow are passively detected by using a single pixel, non-linear blind de-mixing procedure, which can be extended to general biomedical measurement and diagnoses instruments. More specifically the single pixel, non-linear blind de-mixing procedure is applied on the hot spots of rheumatic arthritis or breast cancer detection problem using passive two-color infrared imaging as well as to passively detect blockages in the body fluid circulatory system that might be of importance for coronary artery bypass surgery, diabetes and deep vein thrombosis. Other applications of the mentioned algorithm include a pair of cameras for video, a pair of antennas for cell phones, and in situ data gathering or imaging using multiple mode fiberoptical sensing as well as selective amplification hearing aids through two-ear binaural processing for de-noise echo cancellation and signal classification.

Abstract: In an exercise machine, when a measurement starts, an electrocardiographic signal is detected by an electrocardiographic sensor 1 (ST33), a load drive is started (ST4), and heartbeat rate intervals of the electrocardiographic signal are sequentially obtained. A fluctuation of heartbeat rate intervals PI(n) % is obtained from a calculation formula in which the RR interval RR(n+1) of the current heartbeat is subtracted from the RR interval RR(n) of the previous heartbeat, which is then divided by RR(n) and multiplied by 100% (ST5). Entropy is calculated from 128 pieces of such PI (ST6). From the change of the entropy under the gradually increasing load (ST8), a minimum point of the entropy is obtained, which point is designated as an anaerobic threshold point (ST7). The load of the exercise machine is controlled employing this anaerobic threshold.

Abstract: A device including circuits able to control the switching of a AAI mode in a DDD mode, and conversely the return of DDD mode to AAI mode, according to predetermined criteria of detection of atrio-ventricular block (AVB) of the first, second, or third degree and of ventricular pause. The device includes moreover circuits for detecting state, able to diagnose at least a specific temporary state of the patient, in particular a state of effort or sleep, and the circuits for mode switching operate in response to these circuits for detecting state to modify selectively, for the length of time when the aforementioned state is diagnosed, the criteria of switching from AAI mode towards DDD mode and/or the criteria of return to AAI mode, and/or the criteria of final commutation in DDD mode.

Abstract: A method for treating patients after a myocardial infarction which includes pacing therapy is disclosed. A cardiac rhythm management device is configured to deliver pre-excitation pacing to one or more sites in proximity to an infarcted region of the ventricular myocardium. Such pacing acts to minimize the remodeling process to which the heart is especially vulnerable immediately after a myocardial infarction.

Abstract: A device and method for delivering electrical stimulation to the heart in a manner which provides a protective effect against subsequent ischemia is disclosed. The protective effect is produced by configuring a cardiac pacing device to intermittently switch from a normal operating mode to a stress augmentation mode in which the spatial pattern of depolarization is varied to thereby subject a particular region or regions of the ventricular myocardium to increased mechanical stress.

Abstract: A plethysmogram signal is sensed from a patient and provided to a programmer device for monitoring the condition of the patient and for optimizing pacing parameters of a cardiac device implanted in the patient. The programmer device analyzes the plethysmogram signal for cardiac performance associated with different pacing parameters. The cardiac performance is indicated by, for example, a pulse amplitude response, a degree of pulsus alternans, or irregularity in the pressure pulses detected in an atrial fibrillation patient. The pacing parameters resulting in the best cardiac performance are selected as the optimum pacing parameters. In one embodiment, the programmer device monitors a Valsalva maneuver performed by a patient. Optimum pacing parameters are derived by analysis of the plethysmogram signals obtained during performance of the Valsalva maneuver while the patient is paced using different pacing parameters.

Abstract: A method and system facilitates the access by a patient of implanted medical device related data for patient participation in their own clinical care and therapy. In an example embodiment, the method includes establishing a communications link between an implanted medical device and a data processor via an implanted medical device interface. Access to a secured database is obtained via the implanted device data processor using a set of patient identification data. A query is then submitted via the data processor to the secured database in response to input patient diagnostic data. Data received from the secured database is then displayed for use in a patient evaluation.

Abstract: Improved methods and devices are provided for detecting and/or predicting the onset of an undesirable physiological event or neural state, such as an epileptic seizure, to facilitate rapid intervention with a treatment therapy such as neurostimulation or drug therapy. The methods and devices involve monitoring the patient's body temperature, preferably by an implanted temperature sensor, to detect a sudden change in a body temperature parameter. The temperature parameter change may comprise an increase or decrease in the patient's body temperature, time rate of change of body temperature, or a difference in a moving average temperature for a first period from that of a second period. When a parameter change is detected that exceeds a threshold, neurostimulation therapy is delivered to a neural structure of the patient.

Abstract: A medical device, such as an implantable medical device (IMD), determines values for one or more metrics that indicate the quality of a patient's sleep, and controls delivery of a therapy based on the sleep quality metric values. For example, the medical device may compare a sleep quality metric value with one or more threshold values, and adjust the therapy based on the comparison. In some embodiments, the medical device adjusts the intensity of therapy based on the comparison, e.g., increases the therapy intensity when the comparison indicates that the patient's sleep quality is poor. In some embodiments, the medical device automatically selects one of a plurality of therapy parameter set available for use in delivering therapy based on a comparison sleep quality metric values associated with respective therapy parameter sets within the plurality of available therapy parameter sets.

Abstract: This document discusses, among other things, a lead assembly including a lead body, at least one conductor extending through the lead body, and a covering having varied material properties. In an example, the covering is made by forming pieces of material having varied material properties. In another example, the covering is made by varying parameters such as heat or tension during wrapping of a piece of material onto a lead assembly.

Abstract: A transvenous catheter for the cardioversion of atrial fibrillation or atrial flutter and/or the stimulation of the heart's activity. The catheter has an electrically active section within a heart and an electrically passive section carrying electrical cables. At least two defibrillation electrodes are located in the electrically active section and coupled to the electrical cables of the catheter. Additionally, there are at least one sensing ring electrode positioned between the at least two defibrillation electrodes and coupled to the electrical cables.

Abstract: Methods of controlling polishing of wafers are disclosed. In one aspect, a method may include measuring one or more pre-polish thicknesses of one or more layers of a wafer. The one or more layers may then be polished. Then a post-polish thickness of a layer of the wafer may be measured. Polishing may be controlled by using feed-forward control with the one or more pre-polish thicknesses and by using feed-back control with the post-polish thickness. Machine-accessible software to perform such methods are also disclosed as are systems in which such methods may be implemented.

Abstract: A machine tool moves a driven member by use of a servomotor. A position control device controls the position of the driven member in accordance with full closed loop control. The position control device computes an integrated feedback value g in correspondence with a function F (VM, PM, Vm, Pm) in which four state amounts, motor speed VM, motor position PM, driven member speed Vm, and driven member position Pm are independent variables. The thrust instruction ?*, which is inputted to the servomotor, is compensated with the integrated feedback value g. The servomotor is thus optimally driven and controlled in accordance with full closed loop control.

Abstract: The programmable analog input/output integrated circuit system includes a plurality of integrated circuit pins, an analog input/output circuit, a control module, and a switching module. The analog input/output circuit is coupled to the plurality of pins and determines the input/output status of each of the pins. The control module generates an I/O control signal and a switching control signal based on the input/output status of the integrated circuit pins. The I/O control signal is provided to the analog I/O circuit, which configures itself as an input or output based on the I/O control signal. The control module provides the switching control signal to the switching module, which configures itself to couple the analog input and/or analog output to corresponding functional circuitry of the corresponding integrated circuit.

Abstract: Typical numeric data for specifying a shape of a first product having a typical size are stored in a storage portion. By an input portion (10), a size of a second product other than the typical size is input. A calculating portion (4) determines recommended numeric data for specifying a shape of the second product based on the size of the second product and the typical numeric data. By the input portion (10), furthermore, corrected numeric data for the recommended numeric data are input. The calculating portion (4) decides the validity of the corrected numeric data. In the case in which the corrected numeric data have the validity, the calculating portion (4) determines final numeric data for specifying the shape of the second product based on the recommended numeric data and the corrected numeric data. Based on the final numeric data, the shape of the second product is drawn by CAD software.

Abstract: A system which strengthens cooperation among workers in a business organization through flexible real-time communications and also allows interactive real-time data communications between the head of the organization (manager) and workers, thereby promoting communications within the organization and increasing productivity. The system holds: a commitment list which stores information on workers and work categories in which they are engaged, and a relation list which correlates sensing results with work categories in which they are engaged. A worker and work in which he/she is engaged are identified based on sensing result data and this is reflected in the commitment list data, and another worker related to the work is identified and the identified worker is notified of the work.

Abstract: A method for controlling a production line for the manufacture and/or packaging of contact lenses which production line simultaneous by processes at least two lots, the method comprising dividing at least a portion of the production line into a series of cells through which the contact lens pass sequentially, and providing a control system comprising at least three shifts registers each containing information about each of said cells, including: (a) a location shift register which indicates whether a cell should be empty or occupied, (b) a lot data shift register which is a non-binary shift register and contains manufacturing and/or prescription data about the contact lens which should be in the cell and (c) a condition shift register which provides an indication of the condition of the product in the cell, and simultaneously indexing all of said shift registers as a lens passes down the production line from one cell to the next cell.

Abstract: A computer-implemented solid modeling system performs a replace face operation on a solid body by selecting one or more outgoing faces on the solid target body and replacing the selected faces with one or more incoming faces from an operator body. The selected faces on the target body may comprise a single face, a set of adjacent faces or a set of disjoint faces. The selected faces on the operator body may comprise one single-sided face or one or more sheets, wherein a sheet is an edge-connected set of double-sided faces.

Abstract: The invention is a method for controlling an electrolytic process and plant, utilizing history data collected in the process as well as mathematical and heuristic models created on the basis of empirical knowledge, and by means of said models, there are defined indexes based on real-time process measurement parameters. The method makes use of real-time cell voltage measurements. On the basis of the obtained real-time indexes, there is achieved a correctly focused process control action at the correct point of time.