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1. 发明申请

US20140025968A1 SYSTEM AND METHOD FOR MONITORING AND MANAGING DATA CENTER RESOURCES IN REAL TIME 有权
标题翻译：实时监控和管理数据中心资源的系统和方法
公开(公告)号：US20140025968A1
公开(公告)日：2014-01-23
申请号：US13877513
申请日：2011-09-30
申请人： Bharat A. Khuti , Steven Geffin , Richard Williams , Joe Kutner , Jack Basiaago , Sheldon Altman , Brian Williams , Juarez Carvalho , Michael Browner , Mitesh Patel , Kenneth L. Harper , James H. Shelton , Steven Clark , Donald A. Sturgeon , David John Cowen , Mark Kershner , Steven R. Blackwell , Karl Mills , Yang Pu , Dai Jun , Richard M. Tobin , Aman Khan , Roy D. Pestone , Jean-Maxime Lachapelle
发明人： Bharat A. Khuti , Steven Geffin , Richard Williams , Joe Kutner , Jack Basiaago , Sheldon Altman , Brian Williams , Juarez Carvalho , Michael Browner , Mitesh Patel , Kenneth L. Harper , James H. Shelton , Steven Clark , Donald A. Sturgeon , David John Cowen , Mark Kershner , Steven R. Blackwell , Karl Mills , Yang Pu , Dai Jun , Richard M. Tobin , Aman Khan , Roy D. Pestone , Jean-Maxime Lachapelle
IPC分类号： G06F1/32
CPC分类号： G06F1/3206 , G06F1/206 , G06F1/3203 , G06F8/24 , G06F11/3006 , G06F11/3044 , G06F11/3051 , G06F11/3058 , G06F11/3072 , G06F11/3409 , H04L41/0226 , H04L41/0253 , H04L41/04 , H04L41/50 , H05K7/20836 , Y02D10/16 , Y02D10/34
摘要： A system for monitoring, controlling and optimizing power usage and cooling utilization within a data center infrastructure. The system may make use of a subsystem which is adapted to obtain real time information on both facility devices and information technology (IT) devices. The subsystem may be used to evaluate the real time information to provide an alert and diagnostic information with respect to at least one of the facility devices or at least one of the IT devices. The subsystem may also make use of a mechanism that provides real time control over at least one of the facility devices or at least one of the IT devices to optimize at least one of cooling utilization, power usage or performance of at least one of the facility devices or at least one of the IT devices.
摘要翻译：一种用于在数据中心基础设施内监控，控制和优化电力使用和冷却利用的系统。该系统可以利用适于在设备设备和信息技术（IT）设备上获得实时信息的子系统。该子系统可以用于评估实时信息，以提供关于设备设备或至少一个IT设备中的至少一个的警报和诊断信息。该子系统还可以利用这样一种机制，该机制可以对至少一个设备设备或IT设备中的至少一个提供实时控制，以优化至少一个设施的冷却利用，功率使用或性能中的至少一个设备或至少一个IT设备。

2. 发明申请

US20130219060A1 REMOTE ACCESS APPLIANCE HAVING MSS FUNCTIONALITY 有权
标题翻译：具有MSS功能的远程访问设备
公开(公告)号：US20130219060A1
公开(公告)日：2013-08-22
申请号：US13877517
申请日：2011-09-29
申请人： Donald A. Sturgeon , Richard T. Holloway , Steven R. Blackwell
发明人： Donald A. Sturgeon , Richard T. Holloway , Steven R. Blackwell
IPC分类号： H04L12/70
CPC分类号： H04L43/12 , G06F1/206 , G06F1/3203 , G06F8/24 , G06F11/3006 , G06F11/3062 , G06F11/3065 , G06F11/3409 , H04L41/0226 , H04L41/0253 , H04L41/04 , H04L47/70 , H04L67/12 , H04L67/125 , H05K7/1498 , Y02D10/16 , Y02D10/34
摘要： A remote access appliance is disclosed for facilitating communications between a managed device and a user located remotely from the appliance and from the managed device. The appliance may have a processor adapted to facilitate the communication of keyboard, video and mouse information between the appliance and the managed device. A manageability subsystem may be incorporated for communicating with the managed device and collecting information concerning operation of the managed device, without the need to first transmit the information over a network.
摘要翻译：公开了一种远程访问设备，用于促进被管理设备与远离设备和被管理设备的用户之间的通信。该设备可以具有适于促进设备和被管理设备之间的键盘，视频和鼠标信息的通信的处理器。可并入可管理性子系统以与被管理设备进行通信，并收集有关被管理设备的操作的信息，而无需首先通过网络传输信息。

3. 发明授权

US06940830B2 Method and apparatus for echo cancellation 有权
标题翻译：用于回波消除的方法和装置
公开(公告)号：US06940830B2
公开(公告)日：2005-09-06
申请号：US09849606
申请日：2001-02-28
申请人： Steven R Blackwell , Richard L. Goodson
发明人： Steven R Blackwell , Richard L. Goodson
IPC分类号： H04B3/23 , H04B3/20
CPC分类号： H04B3/23
摘要： The present invention relates to an improved method and apparatus for echo cancellation in a communication system utilizing a bidirectional transmission medium. The invention significantly reduces computational overhead associated with echo cancellation by using sub-Nyquist sampling in the echo path. In particular, the invention relates to a method and apparatus for echo cancellation in a communication system utilizing different signaling or baud rates in the transmit and receive directions, whereby the computational overhead of the echo cancellation is significantly reduced as compared to traditional methods. In a preferred embodiment herein, the present invention reduces by one-half the computational overhead associated with echo cancellation in a data communications system utilizing symmetrical information rates at asymmetrical signal rates.
摘要翻译：本发明涉及利用双向传输介质的通信系统中的回波消除的改进方法和装置。本发明通过在回波路径中使用子奈奎斯特采样来显着地减少与回波消除相关的计算开销。具体地说，本发明涉及一种在传输和接收方向上利用不同的信令或波特率的通信系统中的回波消除的方法和装置，由此与传统方法相比，回波抵消的计算开销显着降低。在本文的优选实施例中，本发明在利用对称信息速率的对称信息速率的数据通信系统中减少了与回波消除相关联的计算开销的一半。

4. 发明授权

US06876696B1 Timing device and method using a timing equalizer filter for a digital communications systems 有权
标题翻译：使用数字通信系统的定时均衡器滤波器的定时装置和方法
公开(公告)号：US06876696B1
公开(公告)日：2005-04-05
申请号：US09668856
申请日：2000-09-25
申请人： Richard L. Goodson , Steven R. Blackwell , Ayman Ghobrial , Cynthia Lin
发明人： Richard L. Goodson , Steven R. Blackwell , Ayman Ghobrial , Cynthia Lin
IPC分类号： H04B1/38 , H04L5/14 , H04L7/10 , H04L25/03
CPC分类号： H04L5/1438 , H04L7/0054 , H04L7/10 , H04L25/03006 , H04L2025/03783
摘要： A method of training and operating a dual-duplex, four-wire communications system to provide for time alignment in the receivers of data that is time aligned in the transmitters, even in the presence of a differential transmission delay in the wire pairs. In a training mode, a known sequence of training data is concurrently sent across each wire pair such that equalizers in the receivers are forced to train together. After the equalizers have been trained to eliminate the differential delay, the system is switched to a data mode.
摘要翻译：一种训练和操作双工四线通信系统的方法，即使在线对中存在差分传输延迟的情况下，也可以在发射机中时间对准的数据的接收机中提供时间对准。在训练模式中，训练数据的已知序列同时被发送到每个线对上，使得接收机中的均衡器被迫一起训练。在均衡器被训练以消除差分延迟之后，系统被切换到数据模式。

5. 发明授权

US5280473A Modem with echo cancellation 失效
标题翻译：具有回声消除的调制解调器
公开(公告)号：US5280473A
公开(公告)日：1994-01-18
申请号：US897184
申请日：1992-06-11
申请人： Mickey C. Rushing , Steven R. Blackwell
发明人： Mickey C. Rushing , Steven R. Blackwell
IPC分类号： H04B3/23 , H04L5/14
CPC分类号： H04B3/237 , H04L5/14
摘要： A modem receiver includes an echo canceller (122), the echo canceller including a near-end echo canceller (128) and a far-end echo canceller (130). The echo canceller also includes a phase jitter tracker (154) arranged to track and generate a phase jitter component associated with the far-end echo.
摘要翻译：调制解调器接收机包括回波消除器（122），回波消除器包括近端回声消除器（128）和远端回声消除器（130）。回波消除器还包括相位抖动跟踪器（154），其布置成跟踪并产生与远端回波相关联的相位抖动分量。

6. 发明授权

US09568974B2 System and method for monitoring and managing data center resources in real time 有权
标题翻译：实时监控和管理数据中心资源的系统和方法
公开(公告)号：US09568974B2
公开(公告)日：2017-02-14
申请号：US13877513
申请日：2011-09-30
申请人： Bharat A. Khuti , Steven Geffin , Joe Kutner , Jack Basiago , Sheldon Altman , Brian Williams , Juarez Carvalho , Michael Browner , Mitesh Patel , Kenneth L. Harper , James H. Shelton , Steven Clark , Donald A. Sturgeon , David John Cowen , Mark Kershner , Steven R. Blackwell , Karl Mills , Yang Pu , Dai Jun , Richard M. Tobin , Aman Khan , Roy D. Pestone , Jean-Maxime Lachapelle
发明人： Bharat A. Khuti , Steven Geffin , Richard Williams , Joe Kutner , Jack Basiago , Sheldon Altman , Brian Williams , Juarez Carvalho , Michael Browner , Mitesh Patel , Kenneth L. Harper , James H. Shelton , Steven Clark , Donald A. Sturgeon , David John Cowen , Mark Kershner , Steven R. Blackwell , Karl Mills , Yang Pu , Dai Jun , Richard M. Tobin , Aman Khan , Roy D. Pestone , Jean-Maxime Lachapelle
IPC分类号： H05K7/20 , G06F1/32 , G06F1/20 , G06F9/44 , G06F11/30 , H04L12/24 , G06F11/34
CPC分类号： G06F1/3206 , G06F1/206 , G06F1/3203 , G06F8/24 , G06F11/3006 , G06F11/3044 , G06F11/3051 , G06F11/3058 , G06F11/3072 , G06F11/3409 , H04L41/0226 , H04L41/0253 , H04L41/04 , H04L41/50 , H05K7/20836 , Y02D10/16 , Y02D10/34
摘要： A system for monitoring, controlling and optimizing power usage and cooling utilization within a data center infrastructure. The system may make use of a subsystem which is adapted to obtain real time information on both facility devices and information technology (IT) devices. The subsystem may be used to evaluate the real time information to provide an alert and diagnostic information with respect to at least one of the facility devices or at least one of the IT devices. The subsystem may also make use of a mechanism that provides real time control over at least one of the facility devices or at least one of the IT devices to optimize at least one of cooling utilization, power usage or performance of at least one of the facility devices or at least one of the IT devices.
摘要翻译：一种用于在数据中心基础设施内监控，控制和优化电力使用和冷却利用的系统。该系统可以利用适于在设备设备和信息技术（IT）设备上获得实时信息的子系统。该子系统可以用于评估实时信息，以提供关于设备设备或至少一个IT设备中的至少一个的警报和诊断信息。该子系统还可以利用这样一种机制，该机制可以对至少一个设备设备或IT设备中的至少一个提供实时控制，以优化至少一个设施的冷却利用，功率使用或性能中的至少一个设备或至少一个IT设备。

7. 发明授权

US06259680B1 Method and apparatus for echo cancellation 失效
标题翻译：用于回波消除的方法和装置
公开(公告)号：US06259680B1
公开(公告)日：2001-07-10
申请号：US08941911
申请日：1997-10-01
申请人： Steven R. Blackwell , Richard L. Goodson
发明人： Steven R. Blackwell , Richard L. Goodson
IPC分类号： H04B320
CPC分类号： H04B3/23
摘要： The present invention relates to an improved method and apparatus for echo cancellation in a communication system utilizing a bidirectional transmission medium. The invention significantly reduces computational overhead associated with echo cancellation by using sub-Nyquist sampling in the echo path. In particular, the invention relates to a method and apparatus for echo cancellation in a communication system utilizing different signaling or baud rates in the transmit and receive directions, whereby the computational overhead of the echo cancellation is significantly reduced as compared to traditional methods. In a preferred embodiment herein, the present invention reduces by one-half the computational overhead associated with echo cancellation in a data communications system utilizing symmetrical information rates at asymmetrical signal rates.
摘要翻译：本发明涉及利用双向传输介质的通信系统中的回波消除的改进方法和装置。本发明通过在回波路径中使用子奈奎斯特采样来显着地减少与回波消除相关的计算开销。具体地说，本发明涉及一种在传输和接收方向上利用不同的信令或波特率的通信系统中的回波消除的方法和装置，由此与传统方法相比，回波抵消的计算开销显着降低。在本文的优选实施例中，本发明在利用对称信息速率的对称信息速率的数据通信系统中减少了与回波消除相关联的计算开销的一半。

8. 发明授权

US5805925A Apparatus and method for controlling and varying multiple data rates among multiple communications devices in a communications system 失效
标题翻译：响应于接收到的数据的有效性的处理器系统以默认速率重新发送标识请求，并且通过设备的地址位置修改默认速率
公开(公告)号：US5805925A
公开(公告)日：1998-09-08
申请号：US572203
申请日：1995-12-13
申请人： Steven R. Blackwell , Richard A. Gautreaux, II , Douglas D. Reed
发明人： Steven R. Blackwell , Richard A. Gautreaux, II , Douglas D. Reed
IPC分类号： G06F13/38 , G06F3/00
CPC分类号： G06F13/385
摘要： A data communications system (10) has a system management controller (100) and multiple data communications devices (21-1 through 21-n). The system management controller has a processor (110) and random access memory (115). The various data communications devices (21-1 through 21-n) are coupled to the system management controller (100) through a common address bus (12) and a common management bus (11). Through the processor (110), the system management controller (100) sequentially addresses each of the data communications devices (21-1 through 21-n) at a default data rate and determines a requested data rate for each device (FIG. 6, 305-333). The system management controller (100), through the processor (110), stores this requested data rate information, correlated with the address of each data communication device, in the random access memory (115) (FIG. 6, 305), and communicates with each such device at its requested data rate (FIG. 6, 335; FIG. 10, 500-545). In the event of errors, both the system management controller (100) and the addressed data communications device revert to a default data rate (FIG. 9, 435; FIG. 10, 525).
摘要翻译：数据通信系统（10）具有系统管理控制器（100）和多个数据通信设备（21-1至21-n）。系统管理控制器具有处理器（110）和随机存取存储器（115）。各种数据通信设备（21-1至21-n）通过公共地址总线（12）和公共管理总线（11）耦合到系统管理控制器（100）。通过处理器（110），系统管理控制器（100）以默认数据速率顺序地寻址每个数据通信设备（21-1至21-n），并确定每个设备的请求数据速率（图6， 305-333）。系统管理控制器（100）通过处理器（110）将与数据通信设备的地址相关的所请求的数据速率信息存储在随机存取存储器（115）（图6,305）中，并且通信每个这样的设备以其所请求的数据速率（图6,335;图10,500-545）。在错误的情况下，系统管理控制器（100）和所寻址的数据通信设备都恢复到默认数据速率（图9,435;图10,525）。

9. 发明授权

US5671251A Apparatus and method for a data communications device to selectively operate as an analog modem, as a digital modem, and as a terminal adapter 失效
标题翻译：用于数据通信设备的装置和方法，用于选择性地作为模拟调制解调器，数字调制解调器和终端适配器
公开(公告)号：US5671251A
公开(公告)日：1997-09-23
申请号：US395332
申请日：1995-02-28
申请人： Steven R. Blackwell , John Timothy Pearson , C. C. Fridlin
发明人： Steven R. Blackwell , John Timothy Pearson , C. C. Fridlin
IPC分类号： H04M3/00 , H04L12/28 , H04L25/49 , H04L27/00 , H04M11/00 , H04M11/06 , H04Q11/04 , H04L1/22 , H04B1/38
CPC分类号： H04L12/2898 , H04L12/2856 , H04L12/5692 , H04L25/4927 , H04L27/0008 , H04M11/06 , H04Q11/0471 , H04Q2213/13034 , H04Q2213/1305 , H04Q2213/13106 , H04Q2213/13174 , H04Q2213/13199 , H04Q2213/13202 , H04Q2213/13209 , H04Q2213/1332
摘要： An apparatus and method for a data communications device to selectively operate in a plurality of analog and digital modes, including as an analog modem, as a digital modem, and as a terminal adapter. The embodiments provide for a single, integrated data communications device to be configured and also subsequently reconfigured to provide for data communications over a variety of networks, including public switched telephone networks and digital networks, including T1, E1 and ISDN. The various embodiments also provide for signal simulation of the various networks, such that the actual coupled network is transparent to a data terminal transferring information through the data communication device to the network.
摘要翻译：一种用于数据通信设备的选择性操作的装置和方法，其以多个模拟和数字模式（包括作为模拟调制解调器，数字调制解调器）和终端适配器进行选择性操作。这些实施例提供了要配置的单个集成数据通信设备，并且随后被重新配置以提供包括T1，E1和ISDN在内的公共交换电话网络和数字网络的各种网络上的数据通信。各种实施例还提供各种网络的信号模拟，使得实际耦合网络对通过数据通信设备向网络传送信息的数据终端是透明的。

10. 发明授权

US5490169A Decision feedback equalizer method and apparatus 失效
标题翻译：决策反馈均衡器方法和装置
公开(公告)号：US5490169A
公开(公告)日：1996-02-06
申请号：US78676
申请日：1993-06-16
申请人： Steven R. Blackwell , Richard L. Goodson
发明人： Steven R. Blackwell , Richard L. Goodson
IPC分类号： H03H21/00 , H04B3/04 , H04L25/06 , H03H7/30
CPC分类号： H04L25/061 , H04L25/064 , H04L25/066
摘要： A decision feedback equalizer is suitable for use with a bipolar return-to-zero receiver. The equalizer determines an output Y(n) (160) based on a compensated received value X(n) (104) and a correction factor, D(n) (141 ). After receiving X(n), the equalizer retrieves a stored value D(n) corresponding to the k prior output values Y(n-1), . . . , Y(n-k) from a memory device (140). The equalizer then forms an equalized received value X'(n) (107) based on combining X(n) with D(n). The equalizer then determines the output value Y(n) based on comparing X'(n) with a positive threshold, V1 and a negative threshold, V2. When Y(n) is determined to be zero, the equalizer adjusts the stored correction value D(n) by a predetermined value, .DELTA., based on whether X'(n) is positive or negative.
摘要翻译：判决反馈均衡器适用于双极性归零接收器。均衡器基于补偿的接收值X（n）（104）和校正因子D（n）（141）来确定输出Y（n）（160）。在接收到X（n）之后，均衡器检索对应于k个先验输出值Y（n-1）的存储值D（n）。。。，Y（n-k）。然后，均衡器基于将X（n）与D（n）组合，形成均衡的接收值X'（n）（107）。然后，均衡器基于将X'（n）与正阈值V1和负阈值V2进行比较来确定输出值Y（n）。当Y（n）被确定为零时，均衡器基于X'（n）是正还是负调整存储的校正值D（n）预定值DELTA。

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