836 results about "Mode change" patented technology

A multi-mode base station includes a transmit standby mode and an active mode. Transmit standby mode of base station operation is a low power/low interference level of operation as compared to active mode. In transmit standby mode at least some of the synchronization signaling such as pilot tone signaling is reduced in power level and/or rate with respect to the active mode. In transmit standby mode, the base station has no active state registered wireless terminals being serviced but may have some sleep state registered wireless terminals being serviced. Mode transitions from active to transmit standby may be in response to: a detected period of inactivity, scheduling information, base station mode change signals, and/or detected wireless terminal state transition. Mode transitions from transmit standby to active may be in response to: scheduling information, access signals, wake-up signals, hand-off signals, wireless terminal state change signals, and/or base station mode change signals.

A method and apparatus allows users to quickly effect a modal change in an appliance having first and second modes. The apparatus captures a user actuation indicative of a modal change. The user actuation may be a mouse button closure, a keyboard button closure, or a remote control button closure. Upon detecting the user actuation indicative of a modal change, the apparatus detects the current mode for the appliance. Based on the current mode of the appliance, the apparatus cycles to the next mode in a round-robin basis and sets the next mode to become the current mode for the appliance. Further, in setting the next mode, the apparatus displays the next mode of the appliance as a mode change item in a menu list. The apparatus also then requests a second user actuation confirming a modal change. Further, in the event that the user confirms the modal change, the apparatus sets the next mode of the appliance to be the current mode for the appliance and maximizes the window associated with the mode of the appliance.

The invention discloses a megawatt corrugated waveguide attenuator. A first standard corrugated waveguide segment, a second smooth waveguide segment, a third mode changing waveguide segment, a fourth main attenuation waveguide segment, a fifth mode changing waveguide segment, a sixth smooth waveguide segment, a seventh mode changing waveguide segment and an eighth standard corrugated waveguide segment are sequentially arranged on a waveguide tube, wherein the first standard corrugated waveguide segment supports HE11 mode transmission, the second smooth waveguide segment achieves conversion from an HE11 mode to a TE11 and TM11 hybrid mode, the third mode changing waveguide segment achieves conversion from the TE11 and TM11 hybrid mode to an EH11 mode, the fourth main attenuation waveguide segment conducts attenuation on power, the fifth mode changing waveguide segment achieves conversion from the EH11 in the surplus power to a TE11 mode, the sixth smooth waveguide segment is used for TE11 mode transmission, the seventh mode changing waveguide segment achieves conversion from the TE11 mode to an HE11 mode, and the eighth standard corrugated waveguide segment supports HE11 mode transmission. According to the megawatt corrugated waveguide attenuator, the uniformity of the power attenuation magnitude per unit length inside the whole main attenuation segment can be achieved due to the design of periodic corrugations; due to the special design of waterways, the impact of high-flow-rate cooling water on waveguide walls can be reduced, and the consistency of the flow rate of the water in the whole water jacket can also be ensured.

Wireless terminal for use with a multi-mode base station that supports a transmit standby mode and an active mode is described. Transmit standby mode of base station operation is a low power/low interference level of operation as compared to active mode. In transmit standby mode at least some of the synchronization signaling such as pilot tone signaling is reduced in power level and/or rate with respect to the active mode. In transmit standby mode, the base station has no active state registered wireless terminals being serviced but may have some sleep state registered wireless terminals being serviced. Mode transitions from active to transmit standby may be in response to: a detected period of inactivity, scheduling information, base station mode change signals, and/or detected wireless terminal state transition. Mode transitions from transmit standby to active may be in response to: scheduling information, access signals, wake-up signals from the wireless terminal, hand-off signals, etc.

Disclosed are a method and an apparatus for providing a user interface of a portable terminal. The method includes displaying a lock screen; detecting a request to display an auxiliary including a plurality of modes on the lock screen; and displaying the auxiliary window in a specific mode among the plurality of modes on a side of the lock screen in response to the detecting indicating that the request for the display of the auxiliary window is detected, wherein the specific mode is changed in response to a mode changing event.

A method and mechanism for annotating a transaction stream. A processing unit is configured to generate annotation transactions which are inserted into a transaction stream. The transaction stream, including the annotations, are subsequently observed by a trace unit for debug or other analysis. In one embodiment, a processing unit includes a trace address register and an annotation enable bit. The trace address register is configured to store an address corresponding to a trace unit and the enable bit is configured to indicate whether annotation transactions are to be generated. Annotation instructions are added to operating system or user code at locations where annotations are desired. In one embodiment, annotation transactions correspond to transaction types which are not unique to annotation transactions. In one embodiment, an annotation instruction includes a reference to the trace address register which contains the address of the trace unit. Upon detecting the annotation instruction, and detecting annotations are enabled, the processing unit generates an annotation transaction addressed to the trace unit. In one embodiment, annotation transactions may be used to indicate context switches, processor mode changes, timestamps, or address translation information.

When a program is started upon turning on a power, a capsule endoscope (CE) is activated under a normal shooting mode and starts shooting images with light sources on. Using a remote controller for mode change, a mode change command is emitted to the CE. The image data thus obtained is input to a mode changer. The mode changer analyzes the image data and switches to a setting change mode when the image data is recognized as the mode change command. A two-dimensional code is displayed on a monitor of a command production device. The two-dimensional code is shot with a CCD. The image data thus obtained is input to a setting changer. The setting changer rewrites an argument in a setting value table to an argument designated by the setting change command.

A parallel hybrid electric vehicle method and system including an internal combustion engine (ICE), an electric traction motor/generator, and a controller. A control strategy is provided to prevent unpredicted or undesired engine starts by anticipating the need for the vehicle engine, while avoiding “false starting” the engine or allowing an annoying lag in performance that will occur if the engine is not started in advance of an actual requirement. The invention anticipates the need for engine starts by monitoring vehicle speed and driver demand and their rates of change. The invention allows consistent performance and establishes seamless transitions between engine driving and electromotive driving.

A method is provided for control of transition between combustion modes of a direct-injection engine operable in a homogeneous charge compression ignition (HCCI) mode at lower loads and a spark ignition flame propagation (SI) mode at higher loads. The engine includes a variable valve actuation system including two-step high and low lift valve actuation and separate cam phasing for both intake and exhaust valves. The method includes operating the engine at steady state, with fuel-air-exhaust gas mixtures at predetermined conditions, for each speed and load, and controlling the engine during mode changes between the HCCI mode and the SI mode by switching the exhaust and intake valves between low lift for HCCI operation and high lift for SI operation. High load may be an SI throttled mode with an intermediate unthrottled mode (SI/NTLC} in which transition between HCCI and SI/NTLC modes requires switching only the exhaust valve lift and transition between SI/NTLC and SI throttled modes requires switching only the intake valve lift, with predetermined phase adjustments in the valve timing phasing.

A parallel hybrid electric vehicle method and system including an internal combustion engine (ICE), an electric traction motor/generator, and a controller. A control strategy is provided to prevent unpredicted or undesired engine starts by anticipating the need for the vehicle engine, while avoiding "false starting" the engine or allowing an annoying lag in performance that will occur if the engine is not started in advance of an actual requirement. The invention anticipates the need for engine starts by monitoring vehicle speed and driver demand and their rates of change. The invention allows consistent performance and operates in a manner pleasing to the customer because a substantially constant drive force is maintained.

The present invention relates to an air suspension and an electronically controlled suspension system. An electronically controlled suspension system of the present invention comprises an air suspension including a volume expander connected to a pressure acting volume of an air spring to expand the pressure acting volume, and a volume control valve for opening or closing the connection between the pressure acting volume and the volume expander; a mode-changing switch for applying a mode-setting key signal according to a driver's button operation; an electronic control unit for outputting a valve control signal for use in exhibiting a suspension characteristic of the vehicle in response to the mode-setting key signal from the mode-changing switch; and an air spring volume adjustor for controlling a spring rate of the air spring through adjustment of the pressure acting volume of the air spring by opening or closing the volume control valve in response to the valve control signal from the electronic control valve, thereby forcibly setting the suspension characteristic of the vehicle. The present invention is to control a spring rate of an air spring employed in an air suspension to a range of damping force characteristics of a relevant mode by selectively controlling a pressure acting volume of the air spring using a fast response valve in response to a signal corresponding to a driver's mode-changing operation. Thus, during sudden braking, rapid acceleration or cornering, a driver can conveniently change characteristics of a vehicle mounted with the air suspension by operating a button within the vehicle, resulting in maximization of consumers' satisfaction.

A hybrid vehicle drive control system has a first clutch interposed between an engine and a motor/generator, a transmission including several gear position clutches arranged between the motor/generator and a drive wheel, and a controller. The controller selectively starts the engine using torque from the first clutch during a mode drive change from an electric drive mode to a hybrid drive mode. When an engine start command occurs during the drive mode change, the controller selects the engaged gear position clutch that has the maximum torque transfer capacity from the engaged clutches constituting a vehicle running gear occurring during an engine starting process as a second clutch to be controlled. Then the controller executes a slip control of the second clutch when the first clutch is being connected to start the engine during the mode change from the electric drive mode to the hybrid drive mode.

The present invention provides a universal remote control. For each channel supported, a mode is initially established as rolling mode. For a fixed code appliance, a fixed code is received and stored, and the mode changed to fixed mode. When an activation request is received, the mode associated with that activation input is examined. If the mode is rolling mode, a sequence of rolling code activation signals is transmitted, each based on one of the plurality of rolling code transmission schemes. If the mode is fixed mode, at least one activation signal is transmitted based on a fixed code transmission scheme and including the stored fixed code.

The present invention provides methods for preventing low train voltages and managing interference, thereby improving the efficiency, reliability, and passenger comfort associated with commuter trains. An algorithm implementing neural network technology is used to predict low voltages before they occur. Once voltages are predicted, then multiple trains can be controlled to prevent low voltage events. Further, algorithms for managing inference are presented in the present invention. Different types of interference problems are addressed in the present invention such as “Interference During Acceleration”, “Interference Near Station Stops”, and “Interference During Delay Recovery.” Managing such interference avoids unnecessary brake/acceleration cycles during acceleration, immediately before station stops, and after substantial delays. Algorithms are demonstrated to avoid oscillatory brake/acceleration cycles due to interference and to smooth the trajectories of closely following trains. This is achieved by maintaining sufficient following distances to avoid unnecessary braking/accelerating. These methods generate smooth train trajectories, making for a more comfortable ride, and improve train motor reliability by avoiding unnecessary mode-changes between propulsion and braking. These algorithms can also have a favorable impact on traction power system requirements and energy consumption.

A method for transmission mode change in a telecommunication network, said network having a public network comprising at least one public base station (NB) covering a public cell and a private network comprising at least one private base station (PBS) covering a private cell, wherein said at least one private base station has limited access rights for User Equipment (UEs) in the private network, and where said UEs are able to also communicate with the public network, comprising the step of: performing a private base station transmission mode change when the private base station is in an interference reduction transmission mode to an active transmission mode when a UE with access right to said private base station is detected in proximity of said private base station, where a detection of said proximity is based on information being specific for said UE and its relation to said private base station. The disclosure also relates to a telecommunication system.