Abstract: System and method for providing logging information associated with development of executable program code. The method may include inserting a plurality of logging information elements into program code, the plurality of logging information elements having at least one logging parameter associated with the program code. In one embodiment, filtering criteria may be defined corresponding to the at least one logging parameter. In another embodiment, the program code may be filtered based on the filtering criteria. According to another embodiment, a result of the filtering may be provided including a subset of the plurality of logging information elements corresponding to said filtering criteria.

Abstract: The frequency of a digital data signal, such as a digital video signal, is intentionally varied or hopped before being sent over a network. This frequency hopping may be performed in accordance with a frequency hopping pattern shared with only intended receivers. The digital data signal may be further intentionally pre-distorted in accordance with a pre-distortion pattern which is also shared with only intended receivers. The frequency hopping and/or the pre-distortion patterns may be used to vary the frequency and modulation, respectively, on a periodic basis, such as a symbol-by-symbol or packet-by-packet basis.

Abstract: Just-in-time up-conversion utilizes frame tagging, and optionally pixel tagging, to minimize the data bandwidth required to drive a display. According to this approach video is maintained in its native frame rate until needed in the display device, such as for pixel control at the row/column drivers. By way of example, a frame tag comprises a repeat count and direction information upon which display refresh is based. In addition, pixel tagging can be utilized to dynamically configure the up-converter to generate pixel displacements within synthesized intermediate frames, such as based on different pixel layer representations. The data stream can utilize traditional fixed pixel lengths or variable pixel lengths to conserve additional bandwidth.

Abstract: Antenna arrays are calibrated by providing one or more test signals from the antenna array to be calibrated to a receiving sensor while varying ambient operating conditions over some predetermined range of ambient operating conditions. The signal properties of these test signals may be measured by the receiving sensor or associated spectrum analyzer, and the ambient operating conditions under which the test signals are provided may be similarly measured. Thereafter, signal offsets for each of the antenna array's elements may be determined as a function of the measured ambient operating condition. Calibration information corresponding to these signal offsets may then be stored in a memory of the antenna array for use during operation of the antenna array. This calibration information may be in the form of a lookup table or a curve-fitting equation.

Abstract: Just-in-time up-conversion utilizes frame tagging, and optionally pixel tagging, to minimize the data bandwidth required to drive a display. According to this approach video is maintained in its native frame rate until needed in the display device, such as for pixel control at the row/column drivers. By way of example, a frame tag comprises a repeat count and direction information upon which display refresh is based. In addition, pixel tagging can be utilized to dynamically configure the up-converter to generate pixel displacements within synthesized intermediate frames, such as based on different pixel layer representations. The data stream can utilize traditional fixed pixel lengths or variable pixel lengths to conserve additional bandwidth.

Abstract: Antenna arrays are calibrated by providing one or more test signals from the antenna array to be calibrated to a receiving sensor while varying ambient operating conditions over some predetermined range of ambient operating conditions. The signal properties of these test signals may be measured by the receiving sensor or associated spectrum analyzer, and the ambient operating conditions under which the test signals are provided may be similarly measured. Thereafter, signal offsets for each of the antenna array's elements may be determined as a function of the measured ambient operating condition. Calibration information corresponding to these signal offsets may then be stored in a memory of the antenna array for use during operation of the antenna array. This calibration information may be in the form of a lookup table or a curve-fitting equation.

Abstract: The frequency of a digital data signal, such as a digital video signal, is intentionally varied or hopped before being sent over a network. This frequency hopping may be performed in accordance with a frequency hopping pattern shared with only intended receivers. The digital data signal may be further intentionally pre-distorted in accordance with a pre-distortion pattern which is also shared with only intended receivers. The frequency hopping and/or the pre-distortion patterns may be used to vary the frequency and modulation, respectively, on a periodic basis, such as a symbol-by-symbol or packet-by-packet basis.

Abstract: System and method for providing logging information associated with development of executable program code. The method may include inserting a plurality of logging information elements into program code, the plurality of logging information elements having at least one logging parameter associated with the program code. In one embodiment, filtering criteria may be defined corresponding to the at least one logging parameter. In another embodiment, the program code may be filtered based on the filtering criteria. According to another embodiment, a result of the filtering may be provided including a subset of the plurality of logging information elements corresponding to said filtering criteria.

Abstract: Apparatus and method for outputting advertising displays from a video device, preferably having an integral display. The video device is configured for outputting a source of regular video content when in an active mode. When switched to a stand-by mode then visualizations containing advertising are output instead of the regular content. Visualizations are preferably generated in response to stored content which can be directly displayed, displayed over generated backgrounds, or used as parameters for generating complete visualizations. The extent to which the visualizations are displayed on the video display in stand-by mode is tracked and used for determining the value of incentives to which the user is entitled. User incentives are preferably communicated over the Internet to a server which maintains point values and controls redemption for the points of various users.