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公开(公告)号：US10673519B2
公开(公告)日：2020-06-02
申请号：US16118979
申请日：2018-08-31
Applicant: Kumu Networks, Inc.
Inventor： Steven Hong , Jeffrey Mehlman , Joel Brand , Jung-Il Choi , Mayank Jain
IPC: H04B1/525 , H04B7/155 , H04B7/0413
Abstract: An optically-enhanced relay including a first transmitter that converts a first digital transmit signal to a first analog transmit signal, a first receiver that converts a first analog receive signal to a first digital receive signal, a second transmitter that converts a second digital transmit signal to a second analog transmit signal, a second receiver that converts a second analog receive signal to a second digital receive signal, and an optically-enhanced analog self-interference canceller that generates a first self-interference cancellation signal based on at least one of the first digital transmit signal and the first analog transmit signal, and combines the first self-interference cancellation signal with at least one of the first digital receive signal and the first analog receive signal.
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公开(公告)号：US10177836B2
公开(公告)日：2019-01-08
申请号：US14473653
申请日：2014-08-29
Applicant: Kumu Networks, Inc.
Inventor： Steven Hong , Jeffrey Mehlman , Joel Brand , Jung-Il Choi , Mayank Jain
IPC: H04B7/0413 , H04B7/155
Abstract: A relay including a first transmitter that converts a first digital transmit signal to a first analog transmit signal, a first receiver that converts a first analog receive signal to a first digital receive signal, a second transmitter that converts a second digital transmit signal to a second analog transmit signal, a second receiver that converts a second analog receive signal to a second digital receive signal, and a self-interference canceller that generates a first self-interference cancellation signal based on at least one of the first digital transmit signal and the first analog transmit signal, and combines the first self-interference cancellation signal with at least one of the first digital receive signal and the first analog receive signal.
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公开(公告)号：US20170279480A1
公开(公告)日：2017-09-28
申请号：US15496225
申请日：2017-04-25
Applicant: Kumu Networks, Inc.
Inventor： Jung-Il Choi , Mayank Jain , Jeff Mehlman , Steven Hong
CPC classification number: H04B1/40 , G06F7/483 , G06F17/11 , H04B1/62 , H04L5/14 , H04L5/143 , H04L5/1461
Abstract: A system and method for non-linear digital self-interference cancellation including a pre-processor that generates a first pre-processed digital transmit signal from a digital transmit signal of a full-duplex radio, a non-linear transformer that transforms the first pre-processed digital transmit signal into a non-linear self-interference signal according to a transform configuration, a transform adaptor that sets the transform configuration of the non-linear transformer, and a post-processor that combines the non-linear self-interference signal with a digital receive signal of the full-duplex radio.
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公开(公告)号：US20150280893A1
公开(公告)日：2015-10-01
申请号：US14670321
申请日：2015-03-26
Applicant: Kumu Networks, Inc.
Inventor： Jung-Il Choi , Mayank Jain , Dinesh Bharadia , Jeffrey Mehlman , Steven Hong
Abstract: A method for self-interference canceller tuning for a near band radio includes receiving, in a first frequency band, an RF transmit signal of the near band radio; receiving, in a second frequency band, an RF receive signal of the near band radio; generating a self-interference cancellation signal from the RF transmit signal based on a set of configuration parameters; combining the self-interference cancellation signal with the RF receive signal to create a composite receive signal; and adapting the set of configuration parameters based on the composite receive signal.
Abstract translation: 用于近波段无线电的自干扰消除器调谐的方法包括在第一频带中接收近波段无线电的RF发射信号; 在第二频带中接收近波段无线电的RF接收信号; 基于一组配置参数从所述RF发射信号生成自干扰消除信号; 将自干扰消除信号与RF接收信号组合以产生复合接收信号; 以及基于所述复合接收信号来适配所述一组配置参数。
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公开(公告)号：US20190097716A1
公开(公告)日：2019-03-28
申请号：US16202830
申请日：2018-11-28
Applicant: Kumu Networks, Inc.
Inventor： Steven Hong , Jeffrey Mehlman , Joel Brand , Jung-Il Choi , Mayank Jain
IPC: H04B7/155
Abstract: A relay including a first transmitter that converts a first digital transmit signal to a first analog transmit signal, a first receiver that converts a first analog receive signal to a first digital receive signal, a second transmitter that converts a second digital transmit signal to a second analog transmit signal, a second receiver that converts a second analog receive signal to a second digital receive signal, and a self-interference canceller that generates a first self-interference cancellation signal based on at least one of the first digital transmit signal and the first analog transmit signal, and combines the first self-interference cancellation signal with at least one of the first digital receive signal and the first analog receive signal.
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Patent Agency Ranking
公开(公告)号：US09712312B2
公开(公告)日：2017-07-18
申请号：US14670321
申请日：2015-03-26
Applicant: Kumu Networks, Inc.
Inventor： Jung-Il Choi , Mayank Jain , Dinesh Bharadia , Jeffrey Mehlman , Steven Hong
Abstract: A method for self-interference canceller tuning for a near band radio includes receiving, in a first frequency band, an RF transmit signal of the near band radio; receiving, in a second frequency band, an RF receive signal of the near band radio; generating a self-interference cancellation signal from the RF transmit signal based on a set of configuration parameters; combining the self-interference cancellation signal with the RF receive signal to create a composite receive signal; and adapting the set of configuration parameters based on the compo-site receive signal.
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7.发明申请公开(公告)号：US20150139284A1
公开(公告)日：2015-05-21
申请号：US14607571
申请日：2015-01-28
Applicant: Kumu Networks, Inc.
Inventor： Jung-Il Choi , Mayank Jain , Jeff Mehlman , Steven Hong
IPC: H04B1/40
CPC classification number: H04B1/40 , G06F7/483 , G06F17/11 , H04B1/62 , H04L5/14 , H04L5/143 , H04L5/1461
Abstract: A system and method for non-linear digital self-interference cancellation including a pre-processor that generates a first pre-processed digital transmit signal from a digital transmit signal of a full-duplex radio, a non-linear transformer that transforms the first pre-processed digital transmit signal into a non-linear self-interference signal according to a transform configuration, a transform adaptor that sets the transform configuration of the non-linear transformer, and a post-processor that combines the non-linear self-interference signal with a digital receive signal of the full-duplex radio.
Abstract translation: 一种用于非线性数字自干扰消除的系统和方法，包括从全双工无线电的数字发射信号产生第一预处理的数字发射信号的预处理器，转换第一预发射的非线性变换器 - 根据变换配置将处理的数字发送信号转换成非线性自干扰信号，设置非线性变换器的变换配置的变换适配器和组合非线性自干扰信号的后处理器 具有全双工无线电的数字接收信号。
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公开(公告)号：US20230246703A1
公开(公告)日：2023-08-03
申请号：US18123544
申请日：2023-03-20
Applicant: Kumu Networks, Inc.
Inventor： Steven Hong , Jeffrey Mehlman , Joel Brand , Jung-Il Choi , Mayank Jain
CPC classification number: H04B7/15585 , H04B1/525 , H04B7/0413
Abstract: An optically-enhanced relay including a first transmitter that converts a first digital transmit signal to a first analog transmit signal, a first receiver that converts a first analog receive signal to a first digital receive signal, a second transmitter that converts a second digital transmit signal to a second analog transmit signal, a second receiver that converts a second analog receive signal to a second digital receive signal, and an optically-enhanced analog self-interference canceller that generates a first self-interference cancellation signal based on at least one of the first digital transmit signal and the first analog transmit signal, and combines the first self-interference cancellation signal with at least one of the first digital receive signal and the first analog receive signal.
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公开(公告)号：US20200259555A1
公开(公告)日：2020-08-13
申请号：US16859625
申请日：2020-04-27
Applicant: Kumu Networks, Inc.
Inventor： Steven Hong , Jeffrey Mehlman , Joel Brand , Jung-Il Choi , Mayank Jain
Abstract: An optically-enhanced relay including a first transmitter that converts a first digital transmit signal to a first analog transmit signal, a first receiver that converts a first analog receive signal to a first digital receive signal, a second transmitter that converts a second digital transmit signal to a second analog transmit signal, a second receiver that converts a second analog receive signal to a second digital receive signal, and an optically-enhanced analog self-interference canceller that generates a first self-interference cancellation signal based on at least one of the first digital transmit signal and the first analog transmit signal, and combines the first self-interference cancellation signal with at least one of the first digital receive signal and the first analog receive signal.
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10.发明授权公开(公告)号：US08976641B2
公开(公告)日：2015-03-10
申请号：US14456320
申请日：2014-08-11
Applicant: Kumu Networks, Inc.
Inventor： Jung-Il Choi , Mayank Jain , Jeff Mehlman , Steven Hong
CPC classification number: H04B1/40 , G06F7/483 , G06F17/11 , H04B1/62 , H04L5/14 , H04L5/143 , H04L5/1461
Abstract: A system and method for non-linear digital self-interference cancellation including a pre-processor that generates a first pre-processed digital transmit signal from a digital transmit signal of a full-duplex radio, a non-linear transformer that transforms the first pre-processed digital transmit signal into a non-linear self-interference signal according to a transform configuration, a transform adaptor that sets the transform configuration of the non-linear transformer, and a post-processor that combines the non-linear self-interference signal with a digital receive signal of the full-duplex radio.
Abstract translation: 一种用于非线性数字自干扰消除的系统和方法，包括从全双工无线电的数字发射信号产生第一预处理的数字发射信号的预处理器，转换第一预发射的非线性变换器 - 根据变换配置将处理的数字发送信号转换成非线性自干扰信号，设置非线性变换器的变换配置的变换适配器和组合非线性自干扰信号的后处理器 具有全双工无线电的数字接收信号。
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