Abstract: The present invention is a common location-based service adapter interface. The common location-based service adapter interface can include a uniform input interface through which location-based services can be requested using a uniform format which is independent of any specific formatting required by a particular service adapter configured to process the location-based services. The common location-based service adapter interface also can include a uniform output interface through which specifically formatted result sets can be formatted using the uniform format.

Abstract: A printed circuit board layout system and a method thereof are provided. The method includes the following steps: obtaining the outline information, the boundary information, and the auxiliary line information, when a command for recording position information of points within each of the boundaries is input; obtaining position information of the points within each of the boundaries; setting corresponding height values as height limit of height restriction areas corresponding to the points within each of the boundaries.

Abstract: A method for managing error information of a printed circuit board layout system is provided. The system provides an error file recording names of all the errors to be displayed in wiring diagrams, generates wiring diagram files, outputs a first user interface showing one wiring diagram. Each of the wiring diagram files includes an attribute table for describing error information. The attribute table comprises the names and the set of coordinates. The method comprises obtaining the error file and the attribute table, outputting a second user interface comprising a first display area and a second display area, outputting the name in the first display area, analyzing the obtained attribute table to provide a classifying table. Then outputting one selected name and at least one set of coordinates corresponding to the one selected name in the second display area according to the classifying table. A related system is also provided.

Abstract: A program calling system includes a memory, an interface establishing unit, a detecting unit, and a calling unit. The memory stores functions for PCB layout design. Each function corresponds to a path and a name, and can be accessed via the corresponding path and name. The interface establishing unit establishes a user interface. The user interface includes a first area for displaying the names of the functions. A one to one relationship exists between the names and the paths of the functions. The detecting unit detects whether a calling signal is generated, and obtains a name of a to-be-called function when the calling signal is generated. The calling unit responds to the calling signal to obtain a path of the to-be-called function according to the name of the to-be-called function and the one to one relationship, and call the to-be-called function according to the obtained path and name.

Abstract: A printed circuit board layout system and a method thereof are provided. The method includes the following steps: obtaining corresponding outlines of selected component and unselected components in response to a user selecting one component; obtaining the range value; generating a reference outline according to the obtained range value and outline of the selected component; performing an intersection operation according to the reference outline and outlines of the unselected components, and determining whether one component is associated within the reference outline; marking and displaying the outlines of the corresponding unselected components when the unselected components are associated within the reference outline.

Abstract: A method for merging polygons of a printed circuit board layout system is provided. The system generates PCB files according to the input wiring diagram, and generates polygons and records the profile attributes of each of the generated polygons. The method includes obtaining the profile attributes in response to user input. Then storing the obtained profile attributes and selecting two profile attributes. Then determining whether the polygons are overlapping and recording a new file attribute describing the shape of a new polygon of the two polygons combined shape excluding the lines indicating the overlapping portions of the two polygons. Finally, updating the opened PCB file with the new profile attribute if the polygons are overlapping. A related system is also provided.

Abstract: A method for automatically checking signal areas includes: recording etching line information of etching lines which divide an internal plane of an opened PCB file into a plurality of signal areas, recording input signal names and positions where the input signal names are arranged, obtaining the outline information of the opened internal plane and the etching line information, obtaining position information of points within each signal areas according to the outline information and the etching line information, determining whether one signal area is associated with one input signal name, determining whether the one input signal name matches one standard signal name, and setting one input signal name as a name attribute of the signal area associated with the one input signal name if the one input signal name matches one standard signal name. A related PCB system is also provided.

Abstract: A printed circuit board layout system includes a layout module, an acquiring module, and an adjusting module. The layout module creates a PCB layout diagram file based on a circuit schematic diagram. The PCB layout diagram file includes characters and orientation angles associated with the characters. The acquiring module acquires the characters and the orientation angles of the corresponding characters in response to a user input. The adjusting module adjusts the orientation angles of the characters to a predetermined angle.

Abstract: A system and a method for playback test of an audio device. The method includes the steps of: controlling an audio analyzer (3) connected to a host computer (2) to generate analog audio signals at different sampling frequencies, different sampling bit width and different signal amplitude, and controlling the audio analyzer to output the digital audio signals to a client computer (5) connected to the audio analyzer via an analog signal output interface (310); receiving the analog audio signals and converting the analog audio signals into first digital audio signals by a first sound card (6) to be tested inside the client computer; outputting the first digital audio signals to a digital signal input interface (311) of the audio analyzer; and controlling the audio analyzer to test and analyze the digital signals received at the digital signal input interface, and producing a test result.

Abstract: A method for playback test includes the steps of: controlling an audio analyzer (3) connected to a host computer (2) to generate digital audio signals at different sampling frequencies, different sampling bit width and different signal amplitude, and controlling the audio analyzer to output the digital audio signals to a client computer (5) connected to the audio analyzer; transmitting the digital audio signals to a sound card (7) inside the client computer without data loss; converting the digital audio signals into analog audio signals, and transmitting the analog audio signals to an analog signal input interface (311) of the audio analyzer; and controlling the audio analyzer to test and analyze the analog audio signals, and producing a test result. A related apparatus is also provided.

Abstract: Methods for detecting low frequency nuclear mutations in a target sequence from a genomic DNA sequence are disclosed.

Abstract: The invention provides a method and an apparatus for determining a height of a point on a wire loop. A height gauge device is positioned over the point on the wire loop to be measured. Incident light is projected from the height gauge device for illuminating the point. The height gauge device receives reflected light produced from the incident light and a processor coupled to the height gauge device determines from a characteristic of the reflected light the height of the said point relative to a reference surface. Further methods and apparatus for finding a position and height of a highest point on the wire loop are also provided.

Abstract: A base station assembles a frame including information bits at a vocoding rate for downlink transmission over a traffic channel as channel bits at a channel rate. The base station places at least one rate-indicating bit at a beginning of the frame for indicating the vocoding rate. The mobile station evaluates the downlink transmission with consideration of the vocoding rate indicated by the at least one rate-indicating bit. The mobile station can determine the vocoding rate by decoding the beginning of the frame to permit power control in less than one frame duration from initial receipt of the frame at the mobile station.

Abstract: A base station in a soft handoff adjusts its transmit power level by a first amount if the base station is participating in a soft handoff and by a second amount if the base station is not participating in the soft handoff, i.e. in simplex mode. The first and second amounts are different. In one embodiment of the invention, the adjustment is performed by using a down-step size that is larger in magnitude than an up-step size when the base station is in soft handoff. The transmit power level is then adjusted by the smaller up and larger down step sizes when the base station receives an indication to adjust the transmit power level. The step sizes used when the base station is in simplex mode is larger than the up-step size and smaller than the down step size.

Abstract: Base station in a soft handoff programmed to have a threshold power level to control the power transmitted by the base station on the forward link. When the threshold power level is a minimum-threshold power level, each base station maintains its transmit power level at or above the minimum-threshold power level. When the threshold power level is a maximum-threshold power level, each base station maintains its transmit power level at or below the maximum-threshold power level. Preferably, all power levels are expressed in decibels (dB) relative to the pilot's power level. The threshold power level can be adjustable or fixed. In the case where the threshold power level is fixed, each base station is programmed with the fixed threshold power level, and each base station decides how to adjust its transmit power level locally based on the fixed threshold power level without input from other base stations.

Abstract: The present invention is a common location-based service adapter interface. The common location-based service adapter interface can include a uniform input interface through which location-based services can be requested using a uniform format which is independent of any specific formatting required by a particular service adapter configured to process the location-based services. The common location-based service adapter interface also can include a uniform output interface through which specifically formatted result sets can be formatted using the uniform format.

Abstract: Methods for detecting low frequency nuclear mutations in a target sequence from a genomic DNA sequence are disclosed.

Abstract: Soft handoffs in an IS-95 CDMA system or other wireless communication system are controlled using an enhanced set of soft handoff parameters which allow the system to adapt more readily to changing radio frequency (RF) conditions. In an illustrative embodiment, values for particular ones of the soft handoff parameters are selected in accordance with a set of rules, including rules such as, e.g., select the minimum value of add threshold among the members of an active set of pilots for a given mobile station; select the maximum value of drop threshold among the members of the active set; select the minimum value of drop threshold timer among the members of the active set; and select the minimum value of comparison threshold among the members of the active set. A quality measure is then determined for each of the members of the active set, based on one or more of the selected soft handoff parameter values and values of one or more additional parameters, e.g.

Abstract: The invention is a method for controlling power on multiple forward link communication channels by using multiple power control sub-channels, wherein each power control sub-channel is associated with a forward link communication channel to be power controlled. A fundamental power control sub-channel and a supplemental power control sub-channel are time multiplexed onto a reverse pilot channel. Transmitted over the fundamental power control sub-channel is a fundamental power control bit for indicating to a base station to increase or decrease its transmission power over a corresponding forward fundamental channel. Transmitted over the supplemental power control sub-channel is a supplemental power control bit for indicating to a base station to increase or decrease its transmission power over a corresponding forward supplemental channel. The pilot sub-channels are preferably separated by the fundamental and supplemental power control sub-channels for time diversity purposes.

Abstract: The present invention is a method for efficiently utilizing spectrum resources belonging to a wireless communications system in the presence of data channels through a discontinuous data transmission technique. The discontinuous data transmission technique involves the transmission of a flag over a control channel (or some other communication channel) in frame f, wherein the flag would indicate to an intended recipient that a transmitter has a data frame to transmit to the recipient in some future frame f+q. In an embodiment, the transmitter would subsequently transmit the data frame over a data channel (or some other communication channel) in frame f+q if the flag indicated that the data frame was ready to be transmitted. In another embodiment, the transmitter would not transmit the data frame unless the recipient has indicated (via another flag) that the recipient is ready to receive the frame of data from the transmitter.