公开(公告)号：US20150312926A1

公开(公告)日：2015-10-29

申请号：US14792504

申请日：2015-07-06

Applicant: BROADCOM CORPORATION

Inventor： Asif GRUSHKEVICH ,  John Stuart Walley

IPC: H04W72/12 ,  H04W72/10

CPC classification number: H04W72/1215 ,  H04L12/5692 ,  H04W16/14 ,  H04W72/10 ,  H04W72/1242 ,  H04W84/12 ,  H04W84/18 ,  H04W88/06

Abstract: Methods and systems for auto coexistence priority selection for a SCO link are disclosed. Aspects of one method may include a first Bluetooth device communicating with a collocated WLAN device via a coexistence method. The first Bluetooth device, prior to executing a non-SCO task, which may comprise tasks that do not involve SCO packet transfer, may communicate low priority via the coexistence method if a Bluetooth SCO link is present between the first Bluetooth device and a second Bluetooth device, and if a current task being handled by the first Bluetooth device is a high priority task. If a SCO link is not present between the first and second Bluetooth devices, and if the current non-SCO task is a high priority task, the first Bluetooth device may communicate high priority via the coexistence method prior to executing the non-SCO task.

Abstract translation: 公开了用于SCO链路的自动共存优先级选择的方法和系统。 一种方法的方面可以包括通过共存方法与并置的WLAN设备通信的第一蓝牙设备。 如果在第一蓝牙设备和第二蓝牙设备之间存在蓝牙SCO链路，则第一蓝牙设备在执行非SCO任务之前，其可以包括不涉及SCO分组传输的任务，可以经由共存方法传送低优先级 设备，并且如果由第一蓝牙设备处理的当前任务是高优先级任务。 如果在第一和第二蓝牙设备之间不存在SCO链路，并且如果当前非SCO任务是高优先级任务，则在执行非SCO任务之前，第一蓝牙设备可以经由共存方法传送高优先级。