Training Sequence Code, this optional parameter specifies the Training Sequence Code of the radio channel. The TSC is part of the Normal Bursts which are used for all channel types except RACH,SCH and FCCH. The TSC for the BCCH must correspond to the BCC (part of the BSIC sent on the SCH, so that the MS can derive the TSC of the BCCH from the SCH. This is necessary for the correct selection and decoding of the BCCH bursts, especially if within a limited geographical area a frequency is used several times. If no value is entered for the parameter TSC the BCC is automatically selected.
Q Why TSC must be equal to BCC
Training Sequence Code, this optional parameter specifies the Training Sequence Code of the radio channel. The TSC is part of the Normal Bursts which are used for all channel types except RACH,SCH and FCCH. The TSC for the BCCH must correspond to the BCC (part of the BSIC sent on the SCH, so that the MS can derive the TSC of the BCCH from the SCH. This is necessary for the correct selection and decoding of the BCCH bursts, especially if within a limited geographical area a frequency is used several times. If no value is entered for the parameter TSC the BCC is automatically selected.
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