sigProcLib: Change number of head bits in detectRACHBurst() from 4 to 8.
To match GSM 05.02 Access Burst definition.
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@ -1849,7 +1849,7 @@ int detectGeneralBurst(signalVector &rxBurst,
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*
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*
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* Correlation window parameters:
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* Correlation window parameters:
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* target: Tail bits + RACH length (reduced from 41 to a multiple of 4)
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* target: Tail bits + RACH length (reduced from 41 to a multiple of 4)
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* head: Search 4 symbols before target
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* head: Search 8 symbols before target
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* tail: Search 4 symbols + maximum expected delay
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* tail: Search 4 symbols + maximum expected delay
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*/
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*/
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int detectRACHBurst(signalVector &rxBurst,
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int detectRACHBurst(signalVector &rxBurst,
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@ -1863,7 +1863,7 @@ int detectRACHBurst(signalVector &rxBurst,
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CorrelationSequence *sync;
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CorrelationSequence *sync;
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target = 8 + 40;
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target = 8 + 40;
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head = 4;
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head = 8;
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tail = 4 + maxTOA;
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tail = 4 + maxTOA;
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sync = gRACHSequence;
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sync = gRACHSequence;
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