| 摘要 |
<p>In a wireless communication device having collocated Bluetooth and WLAN systems, wireless communication in a device having Bluetooth and WLAN systems, the device monitors for beacon transmission from an access point for a threshold number of access point beacon intervals when an SCO Bluetooth link is active. Once a threshold number of beacon intervals have passed without receiving a beacon transmission from the access point, the WLAN module sends a PS-Poll message to the access point to maintain the link and so that any queued data for the device can be transmitted.</p> |
