发明名称 |
SYSTEMS AND METHODS FOR PHASE NOISE MITIGATION |
摘要 |
A system for phase noise mitigated communication including a primary transmitter that converts a digital transmit signal to an analog transmit signal, a primary receiver that receives an analog receive signal and converts the analog receive signal to a digital receive signal, an analog self-interference canceller that samples the analog transmit signal, generates an analog self-interference cancellation signal based on the analog transmit signal, and combines the analog self-interference cancellation signal with the analog receive signal and a digital self-interference canceller that samples the digital transmit signal, generates a digital self-interference cancellation signal based on the digital transmit signal, and combines the digital self-interference cancellation signal with the digital receive signal. |
申请公布号 |
US2015236750(A1) |
申请公布日期 |
2015.08.20 |
申请号 |
US201514704746 |
申请日期 |
2015.05.05 |
申请人 |
Kumu Networks, Inc. |
发明人 |
Choi Jung-Il;Jain Mayank;Mehlman Jeffrey |
分类号 |
H04B1/525;H04B7/04;H04B1/48 |
主分类号 |
H04B1/525 |
代理机构 |
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代理人 |
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主权项 |
1. A system for phase noise mitigated communication comprising:
a primary transmitter, coupled to a digital transmit path of an electronic device, that converts a digital transmit signal received via the digital transmit path to an analog transmit signal, and transmits the analog transmit signal via an analog transmit path; a primary receiver, coupled to a digital receive path of the electronic device, that receives an analog receive signal via an analog receive path, and converts the analog receive signal to a digital receive signal; an analog self-interference canceller, coupled to the analog receive path and the analog transmit path; wherein the analog self-interference canceller samples the analog transmit signal, generates an analog self-interference cancellation signal based on the analog transmit signal, and combines the analog self-interference cancellation signal with the analog receive signal; and a digital self-interference canceller, coupled to the digital transmit path and the digital receive path; wherein the digital self-interference canceller samples the digital transmit signal, generates a digital self-interference cancellation signal based on the digital transmit signal, and combines the digital self-interference cancellation signal with the digital receive signal. |
地址 |
Santa Clara CA US |