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Method and system for antenna and radio front-end topologies for a system-on-a-chip (SOC) device that combines bluetooth and IEEE 802.11 b/g WLAN technologies
Method and system for antenna and radio front-end topologies for a system-on-a-chip (SOC) device that combines bluetooth and IEEE 802.11 b/g WLAN technologies
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机译:结合了蓝牙和IEEE 802.11 b / g WLAN技术的片上系统(SOC)设备的天线和无线电前端拓扑的方法和系统
Certain embodiments of the invention may be found in a method and system for antenna and radio front-end topologies for a system-on-a-chip (SOC) device that combines Bluetooth and IEEE 802.11 b/g WLAN technologies. A single chip radio device that supports WLAN and Bluetooth technologies receives a WLAN signal in a WLAN processing circuitry of the radio front-end and in a Bluetooth processing circuitry of the radio front-end. Signals generated by the WLAN processing circuitry and the Bluetooth processing circuitry from the received WLAN signal may be combined in a diversity combiner that utilizes selection diversity gain combining or maximal ratio combining (MRC). When a generated signal is below a threshold value, the signal may be dropped from the combining operation. A single antenna usage model may be utilized with the single chip radio device front-end topology to support WLAN and Bluetooth communications.
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机译:在结合了蓝牙和IEEE 802.11 b / g WLAN技术的片上系统(SOC)设备的天线和无线电前端拓扑的方法和系统中可以找到本发明的某些实施例。支持WLAN和蓝牙技术的单芯片无线电设备在无线电前端的WLAN处理电路中以及在无线电前端的蓝牙处理电路中接收WLAN信号。可以在利用选择分集增益组合或最大比合并(MRC)的分集组合器中组合由WLAN处理电路和蓝牙处理电路从接收到的WLAN信号生成的信号。当产生的信号低于阈值时,该信号可以从组合操作中被丢弃。单个天线使用模型可以与单芯片无线电设备前端拓扑一起使用,以支持WLAN和蓝牙通信。
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