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1. 发明授权

US09203455B2 Full duplex system with self-interference cancellation 有权
标题翻译：具有自干扰取消的全双工系统
公开(公告)号：US09203455B2
公开(公告)日：2015-12-01
申请号：US13585043
申请日：2012-08-14
申请人： Tulong Yang , Charles Chen , Aydin Babakhani
发明人： Tulong Yang , Charles Chen , Aydin Babakhani
IPC分类号： H04B7/005 , H04B1/18 , H04B1/10 , H04B1/7107 , H04B1/525
CPC分类号： H04B1/18 , H04B1/10 , H04B1/525 , H04B1/71072
摘要： An apparatus and method enable a full duplex system with self-interference cancellation. Receiving circuitry forming a signal receiving path is arranged for transferring communication signals received via air interface. Transmitting circuitry forming a signal transmission path is arranged for transferring communication signals to be transmitted via air interface. Interference cancellation circuitry is in operable connection between the signal receiving path and the signal transmission path. The receiving circuitry and the transmitting circuitry are arranged to receive and transmit communication signals at the same time and at the same frequency. The interference cancellation circuitry comprises resistance, inductance and capacitance arranged to constitute a center frequency of an isolation range between the signal receiving path and the signal transmission path which substantially falls into the center of a communication band for the signals received and/or to be transmitted via air interface.
摘要翻译：一种装置和方法能够实现具有自干扰消除的全双工系统。形成信号接收路径的接收电路被布置成用于传送经由空中接口接收的通信信号。形成信号传输路径的发送电路被布置用于传送要通过空中接口发送的通信信号。干扰消除电路在信号接收路径和信号传输路径之间是可操作的连接。接收电路和发送电路被布置成在同一时间和相同频率处接收和发送通信信号。干扰消除电路包括电阻，电感和电容，其布置成构成信号接收路径和信号传输路径之间的隔离范围的中心频率，该信号接收路径和信号传输路径基本上落入接收和/或传输的信号的通信频带的中心通过空中接口。

2. 发明申请

US20140050124A1 FULL DUPLEX SYSTEM WITH SELF-INTERFERENCE CANCELLATION 有权
标题翻译：具有自干扰消除的全双工系统
公开(公告)号：US20140050124A1
公开(公告)日：2014-02-20
申请号：US13585043
申请日：2012-08-14
申请人： Tulong Yang , Charles Chen , Aydin Babakhani
发明人： Tulong Yang , Charles Chen , Aydin Babakhani
IPC分类号： H04L5/14
CPC分类号： H04B1/18 , H04B1/10 , H04B1/525 , H04B1/71072
摘要： An apparatus and method enable a full duplex system with self-interference cancellation. Receiving circuitry forming a signal receiving path is arranged for transferring communication signals received via air interface. Transmitting circuitry forming a signal transmission path is arranged for transferring communication signals to be transmitted via air interface. Interference cancellation circuitry is in operable connection between the signal receiving path and the signal transmission path. The receiving circuitry and the transmitting circuitry are arranged to receive and transmit communication signals at the same time and at the same frequency. The interference cancellation circuitry comprises resistance, inductance and capacitance arranged to constitute a center frequency of an isolation range between the signal receiving path and the signal transmission path which substantially falls into the center of a communication band for the signals received and/or to be transmitted via air interface.
摘要翻译：一种装置和方法能够实现具有自干扰消除的全双工系统。形成信号接收路径的接收电路被布置成用于传送经由空中接口接收的通信信号。形成信号传输路径的发送电路被布置用于传送要通过空中接口发送的通信信号。干扰消除电路在信号接收路径和信号传输路径之间是可操作的连接。接收电路和发送电路被布置成在同一时间和相同频率处接收和发送通信信号。干扰消除电路包括电阻，电感和电容，其布置成构成信号接收路径和信号传输路径之间的隔离范围的中心频率，该信号接收路径和信号传输路径基本上落入接收和/或传输的信号的通信频带的中心通过空中接口。

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