发明授权
US08615270B2 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
- 专利标题： Dual antenna topology for Bluetooth and IEEE 802.11 wireless local area network devices
- 专利标题（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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申请号： US11880257申请日： 2007-07-20
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公开(公告)号： US08615270B2公开(公告)日： 2013-12-24
- 发明人: Brima Ibrahim , Prasanna Desai , Mark Gonikberg
- 申请人： Brima Ibrahim , Prasanna Desai , Mark Gonikberg
- 申请人地址： US CA Irvine
- 专利权人： Broadcom Corporation
- 当前专利权人： Broadcom Corporation
- 当前专利权人地址： US CA Irvine
- 代理机构： McDermott Will & Emery LLP
- 主分类号： H04M1/00
- IPC分类号： H04M1/00
摘要：
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.
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