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公开(公告)号：US20160028496A1
公开(公告)日：2016-01-28
申请号：US14800177
申请日：2015-07-15
Applicant: BROADCOM CORPORATION
Inventor： Bruce Joseph Currivan , Richard Stephen Prodan , Leo Montreuil , Thomas Joseph Kolze , Ramon Alejandro Gomez , Jonathan Sooki Min , Fang Lu , Donald George McMullin , Kevin Lee Miller , Peter Cangiane , Mark Edward Laubach
IPC: H04B17/18 , H04B17/345 , H04L5/00
CPC classification number: H04B17/18 , H04B3/46 , H04B17/0085 , H04B17/15 , H04B17/26 , H04B17/29 , H04B17/345 , H04L1/20 , H04L1/24 , H04L5/0007 , H04L2012/6421
Abstract: A communication device (e.g., a cable modem (CM)) includes a digital to analog converter (DAC) and a power amplifier (PA) that generate a signal to be transmitting via a communication interface to another communication device (e.g., cable modem termination system (CMTS)). The CM includes diagnostic analyzer that samples the signal based on a fullband sample capture corresponding to a full bandwidth and/or a subset (e.g., narrowband) sample capture to generate a fullband and/or subset signal capture (e.g., of an upstream (US) communication channel between the CM and the CMTS). The diagnostic analyzer can be configured to generate sample captures of the signal based on any desired parameter(s), condition(s), and/or trigger(s). The CM then transmits the signal to the CMTS and the fullband and/or subset signal capture to the CMTS and/or a proactive network maintenance (PNM) communication device to determine at least one characteristic associated with performance of the US communication channel.
Abstract translation: 通信设备（例如，电缆调制解调器（CM））包括数字到模拟转换器（DAC）和功率放大器（PA），其产生要经由通信接口发送到另一通信设备的信号（例如，电缆调制解调器终端 系统（CMTS））。 CM包括诊断分析器，其基于与全带宽和/或子集（例如，窄带）采样捕获相对应的全频带采样捕获来采样信号，以产生全频带和/或子集信号捕获（例如，上游（US ）CM和CMTS之间的通信通道）。 诊断分析器可以被配置为基于任何期望的参数，条件和/或触发来产生信号的采样捕获。 然后，CM将信号发送到CMTS，将全频带和/或子集信号捕捉发送到CMTS和/或主动网络维护（PNM）通信设备，以确定与美国通信信道的性能相关联的至少一个特性。
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公开(公告)号：US10009191B2
公开(公告)日：2018-06-26
申请号：US15349685
申请日：2016-11-11
Applicant: BROADCOM CORPORATION
Inventor： Bruce Joseph Currivan , Richard Stephen Prodan , Thomas Joseph Kolze , Hanli Zou , Ramon Alejandro Gomez , Leo Montreuil , Mark Edward Laubach , Roger Wayne Fish , Lisa Voigt Denney , Niki Roberta Pantelias , Jonathan Sooki Min
CPC classification number: H04L12/2885 , H04B3/46 , H04L5/0007 , H04L5/0048 , H04L25/0226 , H04L27/2605 , H04L27/2613
Abstract: A transmitter for use in a cable modem termination system includes a data processing module that generates a plurality of OFDM symbols from a data packet. A probe symbol generator generates a probe symbol, as one of a plurality of probe symbol types. The probe symbol is selectively inserted within the plurality of OFDM symbols, at a pre-defined probe symbol interval.
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3.发明授权Communication system with proactive network maintenance and methods for use therewith 有权具有主动网络维护的通信系统及其使用方法公开(公告)号：US09531562B2
公开(公告)日：2016-12-27
申请号：US14978868
申请日：2015-12-22
Applicant: BROADCOM CORPORATION
Inventor： Bruce Joseph Currivan , Richard Stephen Prodan , Thomas Joseph Kolze , Hanli Zou , Ramon Alejandro Gomez , Leo Montreuil , Mark Edward Laubach , Roger Wayne Fish , Lisa Voigt Denney , Niki Roberta Pantelias , Jonathan Sooki Min
CPC classification number: H04L12/2885 , H04B3/46 , H04L5/0007 , H04L5/0048 , H04L25/0226 , H04L27/2605 , H04L27/2613
Abstract: A transmitter for use in a cable modem termination system includes a data processing module that generates a plurality of OFDM symbols from a data packet. A probe symbol generator generates a probe symbol, as one of a plurality of probe symbol types. The probe symbol is selectively inserted within the plurality of OFDM symbols, at a pre-defined probe symbol interval.
Abstract translation: 用于电缆调制解调器终端系统的发射机包括从数据分组产生多个OFDM符号的数据处理模块。 探测符号生成器生成探测符号，作为多个探测符号类型之一。 探针符号以预先定义的探针符号间隔选择性地插入多个OFDM符号内。
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Patent Agency Ranking
4.发明申请COMMUNICATION SYSTEM WITH PROACTIVE NETWORK MAINTENANCE AND METHODS FOR USE THEREWITH 有权具有有效网络维护的通信系统及其使用方法公开(公告)号：US20140294052A1
公开(公告)日：2014-10-02
申请号：US14215619
申请日：2014-03-17
Applicant: BROADCOM CORPORATION
Inventor： Bruce Joseph Currivan , Richard Stephen Prodan , Thomas Joseph Kolze , Hanli Zou , Ramon Alejandro Gomez , Leo Montreuil , Mark Edward Laubach , Roger Wayne Fish , Lisa Voigt Denney , Niki Roberta Pantelias , Jonathan Sooki Min
CPC classification number: H04L12/2885 , H04B3/46 , H04L5/0007 , H04L5/0048 , H04L25/0226 , H04L27/2605 , H04L27/2613
Abstract: A transmitter for use in a cable modem termination system includes a data processing module that generates a plurality of OFDM symbols from a data packet. A probe symbol generator generates a probe symbol, as one of a plurality of probe symbol types. The probe symbol is selectively inserted within the plurality of OFDM symbols, at a pre-defined probe symbol interval.
Abstract translation: 用于电缆调制解调器终端系统的发射机包括从数据分组产生多个OFDM符号的数据处理模块。 探测符号生成器生成探测符号，作为多个探测符号类型之一。 探针符号以预先定义的探针符号间隔选择性地插入多个OFDM符号内。
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公开(公告)号：US09596041B2
公开(公告)日：2017-03-14
申请号：US14800177
申请日：2015-07-15
Applicant: BROADCOM CORPORATION
Inventor： Bruce Joseph Currivan , Richard Stephen Prodan , Leo Montreuil , Thomas Joseph Kolze , Ramon Alejandro Gomez , Jonathan Sooki Min , Fang Lu , Donald George McMullin , Kevin Lee Miller , Peter Cangiane , Mark Edward Laubach
IPC: H04L5/16 , H04B17/18 , H04L5/00 , H04B17/345 , H04L1/20 , H04L1/24 , H04B17/15 , H04B17/00 , H04B17/26 , H04B17/29 , H04L12/64 , H04B3/46
CPC classification number: H04B17/18 , H04B3/46 , H04B17/0085 , H04B17/15 , H04B17/26 , H04B17/29 , H04B17/345 , H04L1/20 , H04L1/24 , H04L5/0007 , H04L2012/6421
Abstract: A communication device (e.g., a cable modem (CM)) includes a digital to analog converter (DAC) and a power amplifier (PA) that generate a signal to be transmitting via a communication interface to another communication device (e.g., cable modem termination system (CMTS)). The CM includes diagnostic analyzer that samples the signal based on a fullband sample capture corresponding to a full bandwidth and/or a subset (e.g., narrowband) sample capture to generate a fullband and/or subset signal capture (e.g., of an upstream (US) communication channel between the CM and the CMTS). The diagnostic analyzer can be configured to generate sample captures of the signal based on any desired parameter(s), condition(s), and/or trigger(s). The CM then transmits the signal to the CMTS and the fullband and/or subset signal capture to the CMTS and/or a proactive network maintenance (PNM) communication device to determine at least one characteristic associated with performance of the US communication channel.
Abstract translation: 通信设备（例如，电缆调制解调器（CM））包括数字到模拟转换器（DAC）和功率放大器（PA），其产生要经由通信接口发送到另一通信设备的信号（例如，电缆调制解调器终端 系统（CMTS））。 CM包括诊断分析器，其基于与全带宽和/或子集（例如，窄带）采样捕获相对应的全频带采样捕获来采样信号，以产生全频带和/或子集信号捕获（例如，上游（US ）CM和CMTS之间的通信通道）。 诊断分析器可以被配置为基于任何期望的参数，条件和/或触发来产生信号的采样捕获。 然后，CM将信号发送到CMTS，将全频带和/或子集信号捕捉发送到CMTS和/或主动网络维护（PNM）通信设备，以确定与美国通信信道的性能相关联的至少一个特性。
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6.发明申请COMMUNICATION SYSTEM WITH PROACTIVE NETWORK MAINTENANCE AND METHODS FOR USE THEREWITH 有权具有有效网络维护的通信系统及其使用方法公开(公告)号：US20170063569A1
公开(公告)日：2017-03-02
申请号：US15349685
申请日：2016-11-11
Applicant: BROADCOM CORPORATION
Inventor： Bruce Joseph Currivan , Richard Stephen Prodan , Thomas Joseph Kolze , Hanli Zou , Ramon Alejandro Gomez , Leo Montreuil , Mark Edward Laubach , Roger Wayne Fish , Lisa Voigt Denney , Niki Roberta Pantelias , Jonathan Sooki Min
CPC classification number: H04L12/2885 , H04B3/46 , H04L5/0007 , H04L5/0048 , H04L25/0226 , H04L27/2605 , H04L27/2613
Abstract: A transmitter for use in a cable modem termination system includes a data processing module that generates a plurality of OFDM symbols from a data packet. A probe symbol generator generates a probe symbol, as one of a plurality of probe symbol types. The probe symbol is selectively inserted within the plurality of OFDM symbols, at a pre-defined probe symbol interval.
Abstract translation: 用于电缆调制解调器终端系统的发射机包括从数据分组产生多个OFDM符号的数据处理模块。 探测符号生成器生成探测符号，作为多个探测符号类型之一。 探针符号以预先定义的探针符号间隔选择性地插入多个OFDM符号内。
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7.发明申请COMMUNICATION SYSTEM WITH PROACTIVE NETWORK MAINTENANCE AND METHODS FOR USE THEREWITH 有权具有有效网络维护的通信系统及其使用方法公开(公告)号：US20160112214A1
公开(公告)日：2016-04-21
申请号：US14978868
申请日：2015-12-22
Applicant: BROADCOM CORPORATION
Inventor： Bruce Joseph Currivan , Richard Stephen Prodan , Thomas Joseph Kolze , Hanli Zou , Ramon Alejandro Gomez , Leo Montreuil , Mark Edward Laubach , Roger Wayne Fish , Lisa Voigt Denney , Niki Roberta Pantelias , Jonathan Sooki Min
CPC classification number: H04L12/2885 , H04B3/46 , H04L5/0007 , H04L5/0048 , H04L25/0226 , H04L27/2605 , H04L27/2613
Abstract: A transmitter for use in a cable modem termination system includes a data processing module that generates a plurality of OFDM symbols from a data packet. A probe symbol generator generates a probe symbol, as one of a plurality of probe symbol types. The probe symbol is selectively inserted within the plurality of OFDM symbols, at a pre-defined probe symbol interval.
Abstract translation: 用于电缆调制解调器终端系统的发射机包括从数据分组产生多个OFDM符号的数据处理模块。 探测符号生成器生成探测符号，作为多个探测符号类型之一。 探针符号以预先定义的探针符号间隔选择性地插入多个OFDM符号内。
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公开(公告)号：US09264101B2
公开(公告)日：2016-02-16
申请号：US14215619
申请日：2014-03-17
Applicant: BROADCOM CORPORATION
Inventor： Bruce Joseph Currivan , Richard Stephen Prodan , Thomas Joseph Kolze , Hanli Zou , Ramon Alejandro Gomez , Leo Montreuil , Mark Edward Laubach , Roger Wayne Fish , Lisa Voigt Denney , Niki Roberta Pantelias , Jonathan Sooki Min
CPC classification number: H04L12/2885 , H04B3/46 , H04L5/0007 , H04L5/0048 , H04L25/0226 , H04L27/2605 , H04L27/2613
Abstract: A transmitter for use in a cable modem termination system includes a data processing module that generates a plurality of OFDM symbols from a data packet. A probe symbol generator generates a probe symbol, as one of a plurality of probe symbol types. The probe symbol is selectively inserted within the plurality of OFDM symbols, at a pre-defined probe symbol interval.
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