APPARATUS, SYSTEMS, METHODS AND COMPUTER PRODUCTS FOR PROVIDING A VIRTUAL ENHANCED TRAINING SEQUENCE
First Claim
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1. A method for communicating a training sequence for initializing an equalizer in a digital receiver, comprising the steps of:
- receiving a digital signal containing data to be broadcast from a digital RF transmitter; and
inserting the training sequence into the digital signal deterministically such that a predetermined sequence of symbols are communicated to the digital receiver.
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Abstract
A system, method, apparatus and computer code for communicating a training sequence for initializing an equalizer in a digital receiver are provided including receiving a digital signal containing data to be broadcast from a digital RF transmitter and inserting the training sequence into the digital signal deterministically such that a predetermined sequence of symbols are communicated to the receiver.
224 Citations
34 Claims
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1. A method for communicating a training sequence for initializing an equalizer in a digital receiver, comprising the steps of:
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receiving a digital signal containing data to be broadcast from a digital RF transmitter; and
inserting the training sequence into the digital signal deterministically such that a predetermined sequence of symbols are communicated to the digital receiver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An apparatus for communicating a training sequence for initializing an equalizer in a digital receiver, comprising:
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a receiver operable to receive a digital signal containing data to be broadcast from a digital RF transmitter; and
a packet inserter operable to insert the training sequence into the digital signal deterministically such that a predetermined sequence of training symbols are communicated to the digital receiver. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. A computer program product comprising a computer usable medium having control logic stored therein for causing a computer to communicate a training sequence for initializing an equalizer in a digital receiver, said control logic comprising:
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computer readable program code means for causing the computer to receive a digital signal containing data to be broadcast from a digital RF transmitter; and
computer readable program code means for causing the computer to insert the training sequence into the digital signal deterministically such that a predetermined sequence of training symbols are communicated to the digital receiver. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27)
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28. A system for communicating a training sequence for initializing an equalizer in a digital receiver, comprising:
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a multiplexer operable to generate a plurality of container packets to contain a training sequence, wherein the plurality of container packets are located at a plurality of predetermined positions within a digital signal; and
an exciter operable to receive the digital signal containing data to be broadcast from a digital RF transmitter and insert the training sequence into the container packets deterministically such that a predetermined sequence of symbols are communicated to the digital receiver. - View Dependent Claims (29, 30, 31, 32)
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33. An apparatus for communicating a training sequence for initializing an equalizer in a digital receiver, comprising:
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means for receiving a digital signal containing data to be broadcast from a digital RF transmitter; and
means for inserting the training sequence into the digital signal deterministically such that a predetermined sequence of training symbols are communicated to the digital receiver. - View Dependent Claims (34)
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Specification