| 摘要 |
PROBLEM TO BE SOLVED: To provide a synchronization detector that is not affected by a result of channel estimate. SOLUTION: A channel estimate circuit demodulates a Sync Word by using a value of channel estimate through the use of symbols or slots before and after a symbol including the Sync Word to be demodulated without the use of the symbol and slot including the Sync Word to be demodulated. Furthermore, channels are grouped by each of symbols and when a group includes the Sync Word to be demodulated, the group is not used for channel estimate processing and the Sync Word is demodulated by using the channel estimate value obtained by the channel estimate processing using the other groups. |
