ENHANCED PILOT SIGNAL RECEIVER
First Claim
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1. A method of detecting enhanced pilot signals for a mobile station comprising:
- correlating a pseudo-random sequence with a received signal to determine whether the sequence is matched to the received signal;
if there is a match, using the correlated enhanced pilot signal to estimate position location for the mobile station.
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Abstract
Briefly, in accordance with one embodiment, a method of adjusting for digital automatic gain control (DAGC) quantization error in a mobile station is as follows. A first DAGC value is stored before reception of one or more enhanced pilot signals. A second DAGC value is computed during reception of the one or more enhanced pilot signal. The first DAGC value is restored after reception of the one or more enhanced pilot signals is over. An advantage associated with this particular embodiment may include reduction in quantization error for digital automatic gain control.
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Citations
9 Claims
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1. A method of detecting enhanced pilot signals for a mobile station comprising:
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correlating a pseudo-random sequence with a received signal to determine whether the sequence is matched to the received signal; if there is a match, using the correlated enhanced pilot signal to estimate position location for the mobile station. - View Dependent Claims (2, 3)
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4. An article comprising:
- a storage medium having stored thereon instructions that if executed direct a mobile station to correlate a pseudo-random sequence with a received signal to determine whether the sequence is matched to the received signal and, if there is a match, use the correlated enhanced pilot signal to estimate position location for the mobile station.
- View Dependent Claims (5)
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6. An article comprising:
- a computing platform;
said computing platform to correlate a pseudo-random sequence with a received signal to determine whether the sequence is matched to the received signal, and, if there is a match, use the correlated enhanced pilot signal to estimate position location for the mobile station. - View Dependent Claims (7)
- a computing platform;
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8. A mobile station comprising:
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means for correlating a pseudo-random sequence with a received signal to determine whether the sequence is matched to the received signal; and means for using the correlated enhanced pilot signal to estimate position location for the mobile station if there is a match. - View Dependent Claims (9)
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Specification