Invention Grant
US09577699B2 Dual antenna topology for bluetooth and IEEE 802.11 wireless local area network devices
有权
用于蓝牙和IEEE 802.11无线局域网设备的双天线拓扑
- Patent Title: Dual antenna topology for bluetooth and IEEE 802.11 wireless local area network devices
- Patent Title (中): 用于蓝牙和IEEE 802.11无线局域网设备的双天线拓扑
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Application No.: US14685549Application Date: 2015-04-13
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Publication No.: US09577699B2Publication Date: 2017-02-21
- Inventor: Brima Ibrahim , Prasanna Desai , Mark Gonikberg
- Applicant: Broadcom Corporation
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: McDermott Will & Emery LLP
- Main IPC: H04M1/00
- IPC: H04M1/00 ; H04B1/401 ; H01Q21/29 ; H04B7/04 ; H04B1/44 ; H04W88/06
Abstract:
A method includes determining that an antenna shared between a Bluetooth transceiver and a WLAN transceiver is available to the WLAN transceiver based on an activity signal associated with the Bluetooth transceiver. Access to the shared antenna is provided to the WLAN transceiver based on the determination, and the WLAN transceiver is configured to use diversity in transacting WLAN signals via a plurality of antennas, including the shared antenna. Access to the shared antenna is transferred from the WLAN transceiver to the Bluetooth transceiver based on the activity signal.
Public/Granted literature
- US20150222316A1 DUAL ANTENNA TOPOLOGY FOR BLUETOOTH AND IEEE 802.11 WIRELESS LOCAL AREA NETWORK DEVICES Public/Granted day:2015-08-06
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