公开(公告)号：US09585027B2

公开(公告)日：2017-02-28

申请号：US14952862

申请日：2015-11-25

Applicant: BROADCOM CORPORATION

Inventor： Asif Grushkevich

IPC: H04W16/14 ,  H04B1/713 ,  H04L12/10 ,  H04W84/12

CPC classification number: H04W16/14 ,  H04B1/713 ,  H04L12/10 ,  H04W84/12

Abstract: Methods and systems for enhanced 2-wire and 3-wire WLAN Bluetooth coexistence solution may include determining whether adaptive frequency hopping is active in a Bluetooth communication device. If the adaptive frequency hopping is active, handshaking with a collocated non-Bluetooth communication device may be disabled. The collocated non-Bluetooth communication device may be a wireless local area network communication device. If the adaptive frequency hopping is inactive, handshaking with the collocated non-Bluetooth communication device may be enabled. If the adaptive frequency hopping is inactive, the Bluetooth communication device may initiate handshaking prior to transmitting data. If the adaptive frequency hopping is inactive, the Bluetooth communication device may also respond to the handshaking initiated by the collocated non-Bluetooth communication device. The handshaking may be executed via a 2-wire Bluetooth/WLAN coexistence interface or a 3-wire Bluetooth/WLAN coexistence interface.

Abstract translation: 用于增强的2线和3线WLAN蓝牙共存解决方案的方法和系统可以包括确定蓝牙通信设备中自适应跳频是否有效。 如果自适应跳频有效，则可以禁用与并置的非蓝牙通信设备的握手。 并置的非蓝牙通信设备可以是无线局域网通信设备。 如果自适应跳频不活动，则可以使用并置的非蓝牙通信设备进行握手。 如果自适应跳频不活动，则蓝牙通信设备可以在发送数据之前发起握手。 如果自适应跳频不活动，则蓝牙通信设备还可以响应由并置的非蓝牙通信设备发起的握手。 握手可以通过2线蓝牙/ WLAN共存接口或3线蓝牙/ WLAN共存接口执行。

公开(公告)号：US09107080B2

公开(公告)日：2015-08-11

申请号：US13864416

申请日：2013-04-17

Applicant: Broadcom Corporation

Inventor： Asif Grushkevich ,  John Walley

IPC: H04B7/00 ,  H04W16/14 ,  H04L12/54 ,  H04W72/12 ,  H04W84/12 ,  H04W84/18 ,  H04W88/06

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。

公开(公告)号：US09681463B2

公开(公告)日：2017-06-13

申请号：US14792504

申请日：2015-07-06

Applicant: BROADCOM CORPORATION

Inventor： Asif Grushkevich ,  John Stuart Walley

IPC: H04W72/12 ,  H04W72/10 ,  H04L12/54 ,  H04W16/14 ,  H04W84/12 ,  H04W84/18 ,  H04W88/06

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.

公开(公告)号：US20160080946A1

公开(公告)日：2016-03-17

申请号：US14952862

申请日：2015-11-25

Applicant: BROADCOM CORPORATION

Inventor： Asif Grushkevich

IPC: H04W16/14 ,  H04L12/10 ,  H04B1/713

CPC classification number: H04W16/14 ,  H04B1/713 ,  H04L12/10 ,  H04W84/12

Abstract: Methods and systems for enhanced 2-wire and 3-wire WLAN Bluetooth coexistence solution may include determining whether adaptive frequency hopping is active in a Bluetooth communication device. If the adaptive frequency hopping is active, handshaking with a collocated non-Bluetooth communication device may be disabled. The collocated non-Bluetooth communication device may be a wireless local area network communication device. If the adaptive frequency hopping is inactive, handshaking with the collocated non-Bluetooth communication device may be enabled. If the adaptive frequency hopping is inactive, the Bluetooth communication device may initiate handshaking prior to transmitting data. If the adaptive frequency hopping is inactive, the Bluetooth communication device may also respond to the handshaking initiated by the collocated non-Bluetooth communication device. The handshaking may be executed via a 2-wire Bluetooth/WLAN coexistence interface or a 3-wire Bluetooth/WLAN coexistence interface.

Abstract translation: 用于增强的2线和3线WLAN蓝牙共存解决方案的方法和系统可以包括确定蓝牙通信设备中自适应跳频是否有效。 如果自适应跳频有效，则可以禁用与并置的非蓝牙通信设备的握手。 并置的非蓝牙通信设备可以是无线局域网通信设备。 如果自适应跳频不活动，则可以使用并置的非蓝牙通信设备进行握手。 如果自适应跳频不活动，则蓝牙通信设备可以在发送数据之前发起握手。 如果自适应跳频不活动，则蓝牙通信设备还可以响应由并置的非蓝牙通信设备发起的握手。 握手可以通过2线蓝牙/ WLAN共存接口或3线蓝牙/ WLAN共存接口执行。

公开(公告)号：US09237451B2

公开(公告)日：2016-01-12

申请号：US13628422

申请日：2012-09-27

Applicant: Broadcom Corporation

Inventor： Asif Grushkevich

IPC: H04W16/14 ,  H04B1/713 ,  H04W84/12

CPC classification number: H04W16/14 ,  H04B1/713 ,  H04L12/10 ,  H04W84/12

Abstract: Methods and systems for enhanced 2-wire and 3-wire wireless local area network (WLAN) Bluetooth coexistence solution may include determining whether adaptive frequency hopping is active in a Bluetooth communication device. If the adaptive frequency hopping is active, handshaking with a collocated non-Bluetooth communication device may be disabled. The collocated non-Bluetooth communication device may be a wireless local area network communication device. If the adaptive frequency hopping is inactive, handshaking with the collocated non-Bluetooth communication device may be enabled. If the adaptive frequency hopping is inactive, the Bluetooth communication device may initiate handshaking prior to transmitting data. If the adaptive frequency hopping is inactive, the Bluetooth communication device may also respond to the handshaking initiated by the collocated non-Bluetooth communication device. The handshaking may be executed via a 2-wire Bluetooth/WLAN coexistence interface or a 3-wire Bluetooth/WLAN coexistence interface.

Abstract translation: 用于增强的2线和3线无线局域网（WLAN）蓝牙共存解决方案的方法和系统可以包括确定蓝牙通信设备中自适应跳频是否有效。 如果自适应跳频有效，则可以禁用与并置的非蓝牙通信设备的握手。 并置的非蓝牙通信设备可以是无线局域网通信设备。 如果自适应跳频不活动，则可以使用并置的非蓝牙通信设备进行握手。 如果自适应跳频不活动，则蓝牙通信设备可以在发送数据之前发起握手。 如果自适应跳频不活动，则蓝牙通信设备还可以响应由并置的非蓝牙通信设备发起的握手。 握手可以通过2线蓝牙/ WLAN共存接口或3线蓝牙/ WLAN共存接口执行。

公开(公告)号：US20130022034A1

公开(公告)日：2013-01-24

申请号：US13628422

申请日：2012-09-27

Applicant: Broadcom Corporation

Inventor： Asif Grushkevich

IPC: H04W84/12

CPC classification number: H04W16/14 ,  H04B1/713 ,  H04L12/10 ,  H04W84/12

Abstract: Methods and systems for enhanced 2-wire and 3-wire WLAN Bluetooth coexistence solution may include determining whether adaptive frequency hopping is active in a Bluetooth communication device. If the adaptive frequency hopping is active, handshaking with a collocated non-Bluetooth communication device may be disabled. The collocated non-Bluetooth communication device may be a wireless local area network communication device. If the adaptive frequency hopping is inactive, handshaking with the collocated non-Bluetooth communication device may be enabled. If the adaptive frequency hopping is inactive, the Bluetooth communication device may initiate handshaking prior to transmitting data. If the adaptive frequency hopping is inactive, the Bluetooth communication device may also respond to the handshaking initiated by the collocated non-Bluetooth communication device. The handshaking may be executed via a 2-wire Bluetooth/WLAN coexistence interface or a 3-wire Bluetooth/WLAN coexistence interface.

Abstract translation: 用于增强的2线和3线WLAN蓝牙共存解决方案的方法和系统可以包括确定蓝牙通信设备中自适应跳频是否有效。 如果自适应跳频有效，则可以禁用与并置的非蓝牙通信设备的握手。 并置的非蓝牙通信设备可以是无线局域网通信设备。 如果自适应跳频不活动，则可以使用并置的非蓝牙通信设备进行握手。 如果自适应跳频不活动，则蓝牙通信设备可以在发送数据之前发起握手。 如果自适应跳频不活动，则蓝牙通信设备还可以响应由并置的非蓝牙通信设备发起的握手。 握手可以通过2线蓝牙/ WLAN共存接口或3线蓝牙/ WLAN共存接口执行。