McClure, Qualey & Rodack, LLP
Communication apparatus and bluetooth ID packet recognition method thereof
A communication apparatus is provided. The communication apparatus includes an RF module for receiving an RF signal, and a down converter, coupled to the RF module, for down converting the RF signal in response to a channel select signal to generate a converted signal. The channel select signal controls the down converter to sweep a plurality of scan trains during a scan frame, and each of the scan trains comprises a plurality of channels, wherein a total channel number of the plurality of scan trains is N, where 32≦N≦78. The communication apparatus also includes a detector, coupled to the down converter, for determining whether the RF signal comprises an ID packet according to the converted signal corresponding to the channels of the plurality of scan trains.
MEDIATEK INC.
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inventional additional additional inventional inventional
Yuan Wen-Ying Ting-Che Hong-Kai Wei-Lun Wei-Kun
Chen Chien Tseng Hsu Wan Su