Abstract: A computer system for automated third-party cost estimation and production management receives a request for a particular packaging design template. The system identifies, with a continuous monitoring software application, current system capabilities. The continuous monitoring software application is configured to query multiple packaging production machines located on different networks and at different locations, gather current operating characteristics of each packaging production machine selected from the multiple packaging production machines, and query a queue memory space at each packaging production machine selected from the multiple packaging production machines. Based upon the current system capabilities, the system selects a particular packaging production machine selected from the multiple packaging production machines to produce the particular packaging design template. The system then produces the particular packaging design template.

Abstract: A computer system for automated third-party cost estimation and production management receives a request for a particular packaging design template. The system identifies, with a continuous monitoring software application, current system capabilities. The continuous monitoring software application is configured to query multiple packaging production machines located on different networks and at different locations, gather current operating characteristics of each packaging production machine selected from the multiple packaging production machines, and query a queue memory space at each packaging production machine selected from the multiple packaging production machines. Based upon the current system capabilities, the system selects a particular packaging production machine selected from the multiple packaging production machines to produce the particular packaging design template. The system then produces the particular packaging design template.

Abstract: A method for controlling data throughput of a public user at a subscriber access point, including determining if the public user has established a connection at the subscriber access point, measuring the physical layer data rate of the public user retrieving a maximum channel usage time limit and limiting an amount of data transferred on a per unit of time basis responsive to the measured physical data rate and the maximum channel usage time limit.

Abstract: A method for controlling data throughput of a public user at a subscriber access point, including determining if the public user has established a connection at the subscriber access point, measuring the physical layer data rate of the public user retrieving a maximum channel usage time limit and limiting an amount of data transferred on a per unit of time basis responsive to the measured physical data rate and the maximum channel usage time limit.

Abstract: A digital data stream comprises alternating groups of information blocks and groups of parity blocks, each group of information blocks includes multiple information blocks and each group of parity blocks includes multiple parity blocks. An apparatus for receiving a digital data stream comprises a demodulator that receives and demodulates a digital data stream. An equalizer compensates for distortions in the digital data stream. A delay buffer generates a first stream of digital data representing the compensated digital data stream and a second stream of digital data representing a delayed version of the compensated digital data stream. A forward error correction block receives and processes the first and second streams of digital data from the delay buffer, and outputs an error corrected stream of digital data. A transport block receives and processes the error corrected stream from the forward error correction block for display.

Abstract: A method and apparatus are described including receiving, in a wireless receiver, channel interference and congestion window measurements, storing the received channel interference and congestion window measurements, determining a time period of interest, performing data aging responsive to the time period of interest, calculating channel interference and congestion score for an existing channel using data remaining after data aging was performed, calculating channel interference and congestion score for an alternative channel using data remaining after data aging was performed and selecting one of the existing channel and the alternative channel.

Abstract: A method and apparatus for allowing a configuration of the operation of one or more antennas in a device, such as a gateway device or other network device, is provided. The method and apparatus operate in a manner such that the configuration allows a static configuration of a specific antenna in a multiple antenna device or system. In some cases the accompanying transmission and reception circuit are configured to operate or transact specifically with another device (e.g., network client device).

Abstract: The determination and identification of channels in a signal is an important aspect of the operation of a signal receiver. A method (800) is described including the steps receiving (802) a signal containing a plurality of channels, filtering (806) the signal to produce an indicator of a channel band edge, and determining (818) a characteristic of the channel based on the indicator. Additionally, an apparatus (300) is described including a spectrum shift circuit (304) that receives an input signal and shifts the frequency spectrum of the signal, a filter (306) that filters the frequency shifted signal to produce an indicator of a band edge of a channel, and a signal analysis circuit (316, 318) that determines a characteristic of the channel based on the indicator of the band edge, the signal analysis circuit (316, 318) controlling the frequency shift in the spectrum shift circuit (304) based on the determined characteristic of the channel.

Abstract: A method of receiving a signal contains a first data stream at a first encoding rate and a second stream at a second encoding rate, outputting content from the first data stream if an error value of the first data stream is below a first error value, and outputting content from the second data stream if the error value of the first stream is above the first error value. An apparatus has a demodulator that receives a signal containing a first portion encoded at a first encoding rate and a second portion encoded at a second encoding rate, a controller that determines whether an error rate of a decoded first portion is above a first error rate, and an output driver that provides a video signal from a decoded second portion if the decoded first portion is above the first error rate.

Abstract: A receiver is an ATSC (Advanced Television Systems Committee)-receiver and comprises a controller and an equalizer, which comprises a feed-forward filter and a feed-back filter. The feed-forward filter comprising at least one tap associated with at least one tap coefficient value. The controller determines a location of at least one tap of the equalizer; and if that location is close to a tap boundary (or edge) of the equalizer, the at least one tap of the equalizer is shifted forward or backward by at least one sample position.

Abstract: A digital data stream comprises alternating groups of information blocks and groups of parity blocks, each group of information blocks includes multiple information blocks and each group of parity blocks includes multiple parity blocks. An apparatus for receiving a digital data stream comprises a demodulator that receives and demodulates a digital data stream. An equalizer compensates for distortions in the digital data stream. A delay buffer generates a first stream of digital data representing the compensated digital data stream and a second stream of digital data representing a delayed version of the compensated digital data stream. A forward error correction block receives and processes the first and second streams of digital data from the delay buffer, and outputs an error corrected stream of digital data.

Abstract: A receiver (a) translates a frequency spectrum of a received wideband signal such that a narrowband region of the wideband signal is applied to a filter for use in removing narrowband interference; and (b) tracks the narrowband interference by adjusting the frequency translation as a function of signal levels in narrowband regions adjacent to the narrowband interference region.

Abstract: The determination of the signal modulation format for a channel is an important aspect of the operation of a signal receiver. A method (700) is described including the steps of receiving (710) a signal, comparing (720) a sample of the received signal to a first threshold value and a second threshold value, creating (720) a signal profile based on the comparison, and selecting (750) a modulation format for the received signal based on the signal profile. An apparatus (500) is also described including a ring counter (510) that receives a sample of an input signal, compares the sample to a first threshold value and a second threshold value, and creates a signal profile for the input signal, a signal profiler (550) that compares the signal profile for the input signal to at least two reference profiles, and a detector (560) that determines a modulation format for the input signal based on the comparison in the signal profiler (550).

Abstract: A receiver processes a received signal for determining the presence of a co-channel interfering signal by (a) measuring a power level of a first signal in a first narrowband frequency region of a wideband frequency channel; (b) measuring power levels of signals in narrowband frequency regions adjacent to the first narrowband frequency region; and (c) determining if the first signal is an interfering signal in the wideband frequency channel as a function of the measured power levels.

Abstract: The determination of the signal modulation format for a channel is an important aspect of the operation of a signal receiver. A method (700) is described including the steps of receiving (710) a signal, comparing (720) a sample of the received signal to a first threshold value and a second threshold value, creating (720) a signal profile based on the comparison, and selecting (750) a modulation format for the received signal based on the signal profile. An apparatus (500) is also described including a ring counter (510) that receives a sample of an input signal, compares the sample to a first threshold value and a second threshold value, and creates a signal profile for the input signal, a signal profiler (550) that compares the signal profile for the input signal to at least two reference profiles, and a detector (560) that determines a modulation format for the input signal based on the comparison in the signal profiler (550).

Abstract: The determination and identification of channels in a signal is an important aspect of the operation of a signal receiver. A method (800) is described including the steps receiving (802) a signal containing a plurality of channels, filtering (806) the signal to produce an indicator of a channel band edge, and determining (818) a characteristic of the channel based on the indicator. Additionally, an apparatus (300) is described including a spectrum shift circuit (304) that receives an input signal and shifts the frequency spectrum of the signal, a filter (306) that filters the frequency shifted signal to produce an indicator of a band edge of a channel, and a signal analysis circuit (316, 318) that determines a characteristic of the channel based on the indicator of the band edge, the signal analysis circuit (316, 318) controlling the frequency shift in the spectrum shift circuit (304) based on the determined characteristic of the channel.

Abstract: A receiver is an ATSC (Advanced Television Systems Committee)-receiver and comprises a controller and an equalizer, which comprises a feed-forward filter and a feed-back filter. The feed-forward filter comprising at least one tap associated with at least one tap coefficient value. The controller determines a location of at least one tap of the equalizer; and if that location is close to a tap boundary (or edge) of the equalizer, the at least one tap of the equalizer is shifted forward or backward by at least one sample position.

Abstract: A software packet error system for a High Definition Television (HDTV) receiver. A data packet error signal is transferred from a forward error correcting Reed-Solomon decoder to a transport processor. In response to a segment sync signal, the transport processor generates an error signal which appears on a programmable output pin. The software packet error signal is synchronized with the outgoing data packet signal such that each data packet is bracketed or framed by its associating packet error signal. Precession of the start of the data packets forwarded on the transport but relative to the start of the data packets appearing at the output of the decoder occurs as a result of a training packet generated for every 312 data packets. The precession is reset at the beginning of every field and is predictable across the field duration with sufficient accuracy to make the software packet error mechanism feasible.

Abstract: The present application generally relates to apparatuses such as television signal processing apparatus that process radio frequency signals. More specifically, the present application is particularly useful in integrated circuits that must receive a radio frequency signal and simultaneously use circuitry where the timing of the operations are based on the received RF signal and circuitry where the timing is based on a fixed rate signal with sensitivity to clock jitter. According to an exemplary embodiment, the apparatus comprises, a first input (RefClk), a second input (PllClk), an output (CLK 1X), a delay means (405, 410, 415, 420, 425), and a logic means (430, 435, 440, 445, 450, 455, 460, 465, and 470) to compare a plurality of stages of said delay means to produce an signal at said output.

Abstract: A receiver searches for and identifies the locations of narrowband interference by sweeping across a wideband frequency channel to measure power levels of at least three narrowband frequency regions and determines if at least one interfering signal is present as a function of the measured power levels.