Method and system for transporting FM data over a Bluetooth HCI link

摘要

Certain aspects of a method and system for transporting FM data over a Bluetooth HCI link may comprise processing FM signals in a single chip that comprises integrated Bluetooth and FM radios. The processed signals may be communicated to a host communicatively coupled via the HCI. The processed signals may comprise samples of the left and right channels of the analog baseband FM signal. The processed signals may be communicated to the host via a L2CAP connection over the HCI. Each L2CAP packet may comprise alternating left then right channel samples. Or the samples of one channel may be placed before the samples of the other channel. The number of samples for one channel may be the same as the number of samples for the other channel in each L2CAP packet. Furthermore, the samples in the L2CAP packets may be compressed.