Abstract: Method for allocating a minimum downlink power from a transmitter (1) having nt transmit antennas of a cellular multi-user multi-antenna communications system with N users attached to said transmitter (1). Each user comprises at least one antenna. The method comprising the steps of: generating at said transmitter (1) M random beams (b1 . . . bM); sending said M random beams through all the transmit antennas; calculating at each user a signal-to-noise-interference-ratio for each random beam sent by said transmitter (1); sending back to said transmitter (1) said calculated values of signal-to-noise-interference-ratio, said signal-to-noise-interference-ratio representing a partial channel state information; selecting at said transmitter (1) the M best users which correspond to the M best values of signal-to-noise-interference-ratio per beam.

Abstract: A system that allows information of MPLS layers to be reported to PW layers by providing a function having a correlation between MPLS layers and PW layers. A PE uses MPLS (Multi-Protocol Label Switching) tunneling and label technology to map a communication service to MPLS, thereby providing bidirectional services on an end-to-end basis. a communication system comprising the PE to perform label assignment control for bidirectional services, the PE to transmit, after completion of assignment control, a message in which the LDP message used in assignment control is a payload and a tunnel-directed label (L2) used by bidirectional services is a header and the PE to associate, on the basis of the received LDP message used in assignment control, a service-directed label (P1) included in the LDP message with the received tunnel-directed label (L2) in the part where the message is terminated.

Abstract: In an echo processing method and device which can detect an accurate echo section without effects of a far end signal, an echo delay, and a reduction of an echo cancellation amount, a signal of a specified frequency band is generated in conformity with a near end signal, and the signal of the specified frequency band is added to the near end signal to form a transmitting signal. Receiving signals are separated into the signal of the specified frequency band and a signal of a band other than the specified frequency band. An echo section is detected based on the signal of the specified frequency band separated. An echo component in the signal of the band other than the specified frequency band is removed and a level of the echo component is detected based on the near end signal in the echo section.

Abstract: There is provided a frequency control device that includes a frequency synchronizer to transform a radio signal to a baseband signal, a same signal correlator to obtain a first correlation value between a first signal in a first position in a first transmission symbol of the baseband signal and a second signal included in a second period, a different symbol correlator to obtain a second correlation value between a third signal included in a third period of the first transmission symbol and a fourth signal included in a fourth period, a frequency error estimator to estimate a frequency error added on the radio signal based on a phase rotation value of a difference value obtained by a subtraction of the second correlation value from the first correlation value, and a frequency corrector to correct the baseband signal to cancel the frequency error.

Abstract: An engine for use in operating an aircraft is disclosed, the engine comprising a decomposition chamber configured to decompose into at least one combustible constituent element a first chemically unstable substance in the presence of a catalyst, wherein the decomposition of the first chemically unstable substance releases a first amount of heat; a first turbine configured to accept the constituent elements and the first amount of heat from the decomposition chamber and thereby rotate; a compressor rotationally connected to the first turbine, and configured to compress air when the first turbine rotates; and a combustion chamber configured to accept the compressed air and constituent elements and combust the combination, substantially regardless of an altitude above sea level and ambient air pressure, and output the combustion products into a power turbine, causing it to rotate, whereby the rotation of the first turbine and/or the power turbine rotate a propeller rotationally coupled to the first and power tur

Abstract: A reliability authorizing device determines whether to authorize a service transfer based on reliability of a partner device or a partner user when one user of one device authenticates other user of other device to exchange the service between devices connected to a network. A partner-reliability collecting unit collects reliability of the partner device or the partner user. A partner-reliability providing unit provides the reliability of the partner device or the partner user collected by the partner-reliability collecting unit.

Abstract: A passive touch system includes a passive touch surface and at least two cameras associated with the touch surface. The at least two cameras acquire images of the touch surface from different locations and have overlapping fields of view. A processor receives and processes images acquired by the at least two cameras to detect the existence of a pointer therein and to determine the location of the pointer relative to the touch surface. Actual pointer contact with the touch surface and pointer hover above the touch surface can be determined.

Abstract: Registers 32a-32d hold data for pixels interleaved. An operator 34 reads the pixel data from the registers and processes the pixel data in accordance with a program code. The operator 34 writes the result of the process back to the registers via a cache 38 or writes it in a memory. Program counters PC0-PC3 provided in association with the number of pixels interleaved store the addresses of instructions in a program for the respective pixels. An instruction loader 76 alternately reads from the program counters. An incrementer 74 increments the count of the program counters. The instructions in the program for the pixels are alternately loaded and interleaved on a pixel by pixel basis, before being supplied to the operator 34 and the like.

Abstract: System, method and framework for generating scenarios used in risk management applications. The present invention is based on a generic framework that provides levels of abstraction, segregates risk factors and models, and structures a scenario generation process.

Abstract: A frame counter correction apparatus connected to an Ethernet network, including transmission counter for counting a number of frames to be transmitted; inspection frame generator for generating an inspection frame for measuring a frame loss; and transmission counter correction unit for calculating a difference between a counter value of the transmission counter at a time of generation of the inspection frame and the counter value of the transmission counter at a time of transmission of the inspection frame, and adding a calculated difference value and information for specifying the inspection frame as a correction target to another inspection frame.

Abstract: Favorable visual appearance and ease of operation are required in the user interface of digital home appliances using a television screen. An array of function icons including multiple function icons representing respective types of media that can be played and an array of content icons including multiple content icons representing items of contents that can be played are displayed practically at the center of an on-screen menu such that the arrays intersect. A moving image icon, which is a function icon displayed in an area of intersection in which the array of function icons and the array of content icons intersect, is highlighted by a color different from that of the other function icons and by an enlarged view. In the array of content icons, the hierarchy of the contents is visually represented.

Abstract: A conservation tillage implement having three or more rows of individual coulter wheel assemblies laterally spaced apart and removably mounted on a cultivator frame, a coulter wheel assembly in a given row being staggered with respect to the coulter wheel assemblies in a longitudinally adjacent row. The coulter wheel assemblies may be laterally adjustable and may be mounted to the cultivator frame using a mounting means that permits rotation about a vertical axis. The coulter wheel assemblies may have a coil spring with a horizontal spring axis to permit upward deflection in response to impact with an obstacle. Leveling attachments may optionally be mounted to the cultivator frame, along with additional field working tools. The implement is used in the management of crop residue as part of a minimum tillage strategy. The implement is particularly resistant to plugging and can be operated at high speeds without undue damage upon impact with obstacles.

Abstract: A terminal of a compact wire loop with a great strength of bonding is formed by a method including: a first folding step in which a tip end of a capillary is raised by a height of H1 from a point 86a where the center of the capillary is positioned during second bonding on a lead 74 to a point “p”, and then moved horizontally by a first distance of L1 toward a pad 73, and lowered to a point “r”; a second folding step in which the tip end of the capillary is raised from the point “r” to a height of H2 and then moved horizontally toward the lead 74 by a second distance of L2; and a third bonding step in which the center of the capillary is aligned with and then lowered to a point 87a on the lead 74 adjacent to the point 86a.

Abstract: Provided is a wire bonding apparatus including: a wire cutting unit configured to cut a wire by bonding the wire using a capillary and then moving the capillary and a first clamper upward while the first clamper remains closed; and a wire extending unit configured to extend a tail wire from a tip end of the capillary by moving the capillary upward and then moving the capillary and the first clamper upward in a state in which the first clamper is opened and a second clamper is closed. The wire bonding apparatus having such a structure effectively prevents the wire from falling out and bending.

Abstract: An insole or footbed for footwear includes a flat support element from which mushroom-shaped formations extend. Air circulation channels are formed between said formations. The insole ensures good foot ventilation.

Abstract: A phase tracking circuit includes a divider part dividing an input signal that includes data sub-carriers and pilot sub-carriers into groups so that each of the groups includes at least one of the pilot sub-carriers, and a correcting part correcting phases of data sub-carriers of the input signal included in one of the groups on the basis of an amount of phase rotation of the at least one of the pilot sub-carriers included in the above one of the groups.

Abstract: A network equipment (element) is provided with at least one SDH unit, connected to an SDH link or SONET link, extracting and outputting a first line clock synchronized with a received signal; at least one Ethernet unit, connected to an Ethernet link, extracting a second line clock synchronized with a received signal and converting the second line clock into a clock of a frequency of the first line clock to be outputted; and a timing processor receiving the clocks of the frequency of the first line clock from the SDH unit and the Ethernet unit, selecting among the clocks a clock of the best quality and outputting an equipment clock synchronized with the clock selected.

Abstract: A program execution system has a program execution device which has a controller operated by a user and a display on which images such as characters or players in the game are seen. In order to prevent an incorrect movement of a character on the display when switching from one scene viewed from one camera viewpoint to another scene viewed from another camera viewpoint without additional steps by the user, the program execution system has a computer-readable and executable program stored on a recorded medium providing a character motion direction step by which, if along the motion of a character on the screen a switching is made from one scene to another, the direction of motion of the character in the second scene is maintained in coordination with the character's motion direction on a map in the first scene at least immediately before the switching.