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1. 发明授权

US09332327B2 Systems and methods for scaling DSLAM deployments 有权
标题翻译：用于缩放DSLAM部署的系统和方法
公开(公告)号：US09332327B2
公开(公告)日：2016-05-03
申请号：US13434801
申请日：2012-03-29
申请人： Kevin W. Schneider , Arlynn Wayne Wilson
发明人： Kevin W. Schneider , Arlynn Wayne Wilson
IPC分类号： H04Q11/04 , H04M11/06
CPC分类号： H04Q11/04 , H04M11/062 , H04Q2213/13003 , H04Q2213/13039 , H04Q2213/13298
摘要： A system for scaling vectored DSLAM deployments has a DSLAM interfaced with a cross-connect apparatus. The DSLAM receives POTS signals from at least one bridge connection assembly. When a DSLAM is added at the cross-connect facility, at least one connector of the bridge connection assembly is disconnected from an existing DSLAM and is interfaced with the newly-added DSLAM. By moving the connector to the newly-added DSLAM, a batch of downstream distribution pairs (which are preferably bound by a single distribution cable) are effectively moved from the existing DSLAM to the new DSLAM without having to reconfigure the jumpers of the cross-connect apparatus. Accordingly, it is possible to scale the cross-connect facility to any number of vectored DSLAMs while limiting vector group sizes, thereby reducing the complexity of vectoring operations, without having to perform complex reconfigurations of the cross-connect apparatus.
摘要翻译：用于缩放矢量DSLAM部署的系统具有与交叉连接装置接口的DSLAM。 DSLAM从至少一个桥连接组件接收POTS信号。当在交叉连接设施中添加DSLAM时，桥接器连接组件的至少一个连接器与现有的DSLAM断开连接，并且与新添加的DSLAM接口。通过将连接器移动到新添加的DSLAM，一批下游分发对（其优选地由单个分配电缆绑定）被有效地从现有DSLAM移动到新的DSLAM，而不必重新配置交叉连接的跳线仪器。因此，可以将交叉连接设施扩展到任何数量的向量DSLAM，同时限制向量组大小，从而降低矢量化操作的复杂性，而不必执行交叉连接设备的复杂重新配置。

2. 发明授权

US09247328B2 Systems and methods for moving DSL launch points 有权
标题翻译：移动DSL发射点的系统和方法
公开(公告)号：US09247328B2
公开(公告)日：2016-01-26
申请号：US13434808
申请日：2012-03-29
申请人： Kevin W. Schneider , Arlynn Wayne Wilson
发明人： Kevin W. Schneider , Arlynn Wayne Wilson
IPC分类号： H04Q11/04 , H04M11/06
CPC分类号： H04Q11/04 , H04M11/062 , H04Q2213/13003 , H04Q2213/13039 , H04Q2213/13298
摘要： A system for scaling vectored DSLAM deployments has a DSLAM interfaced with a cross-connect apparatus. The DSLAM receives POTS signals from at least one bridge connection assembly. When a DSLAM is added at the cross-connect facility, at least one connector of the bridge connection assembly is disconnected from an existing DSLAM and is interfaced with the newly-added DSLAM. By moving the connector to the newly-added DSLAM, a batch of downstream distribution pairs (which are preferably bound by a single distribution cable) are effectively moved from the existing DSLAM to the new DSLAM without having to reconfigure the jumpers of the cross-connect apparatus. Accordingly, it is possible to scale the cross-connect facility to any number of vectored DSLAMs while limiting vector group sizes, thereby reducing the complexity of vectoring operations, without having to perform complex reconfigurations of the cross-connect apparatus.
摘要翻译：用于缩放矢量DSLAM部署的系统具有与交叉连接装置接口的DSLAM。 DSLAM从至少一个桥连接组件接收POTS信号。当在交叉连接设施中添加DSLAM时，桥接器连接组件的至少一个连接器与现有的DSLAM断开连接，并且与新添加的DSLAM接口。通过将连接器移动到新添加的DSLAM，一批下游分发对（其优选地由单个分配电缆绑定）被有效地从现有DSLAM移动到新的DSLAM，而不必重新配置交叉连接的跳线仪器。因此，可以将交叉连接设施扩展到任何数量的向量DSLAM，同时限制向量组大小，从而降低矢量化操作的复杂性，而不必执行交叉连接设备的复杂重新配置。

3. 发明授权

US09191495B2 Systems and methods for communicating vectoring streams in multi-card vectoring groups 有权
标题翻译：用于在多卡向量组中传送向量化流的系统和方法
公开(公告)号：US09191495B2
公开(公告)日：2015-11-17
申请号：US13410712
申请日：2012-03-02
申请人： Richard Goodson , Arlynn Wayne Wilson , Fred Chu
发明人： Richard Goodson , Arlynn Wayne Wilson , Fred Chu
IPC分类号： H04L29/14 , H04M3/18 , H04W24/02 , H04B3/32 , H04M3/34 , H04L27/26 , H04L12/70 , H04M3/30
CPC分类号： H04M3/18 , H04B3/32 , H04L27/2601 , H04L2012/5675 , H04M3/306 , H04M3/34 , H04W24/02
摘要： A communication system comprises a plurality of line cards having transceivers coupled to a plurality of subscriber lines. Each line card has at least one active transceiver within the same vectoring group, and each line card also has vector logic capable of cancelling crosstalk induced by an active transceiver that is a member of the vectoring group. Further, the line cards are coupled to one another via a ring connection across which vectoring information is passed from one line card to the next. In the event of a failure of one of the line cards, the failed card is bypassed by the vectoring stream so that the operational line cards can continue crosstalk vectoring operations despite such failure.
摘要翻译：通信系统包括具有耦合到多个用户线的收发器的多个线路卡。每个线路卡在相同的向量组内具有至少一个有源收发器，并且每个线路卡还具有能够消除由作为向量组的成员的有源收发器引起的串扰的向量逻辑。此外，线卡通过环形连接彼此耦合，通过该环连接向导信息从一个线卡传递到下一个线卡。在线卡之一发生故障的情况下，故障卡被矢量流旁路，使得即使发生故障，运行线路卡也可以继续进行串扰向量运算。

4. 发明授权

US08582425B1 Systems and methods for cancelling crosstalk in satellite access devices 有权
标题翻译：用于消除卫星接入设备串扰的系统和方法
公开(公告)号：US08582425B1
公开(公告)日：2013-11-12
申请号：US13016680
申请日：2011-01-28
申请人： Michael D. Turner , Arlynn Wayne Wilson , Fred Chu
发明人： Michael D. Turner , Arlynn Wayne Wilson , Fred Chu
IPC分类号： G01R31/08
CPC分类号： H04L12/2892 , H04B3/32 , H04L12/2896
摘要： The present disclosure generally pertains to systems and methods for cancelling crosstalk in satellite access devices, such as DSLAMs. In one exemplary embodiment, a satellite DSLAM is configured to employ a vectored DSL modulation format, such as vectored VDSL, on both a customer premises (CP) side of the DSLAM and a network side of the DSLAM. For at least one tone communicated by the DSLAM, the DSLAM is configured to maintain a set of coefficients indicative of crosstalk contributions from interferers on both sides of the DSLAM. Based on such coefficients, the DSLAM is configured to cancel crosstalk that couples from one side of the DSLAM to the other.
摘要翻译：本公开通常涉及用于消除卫星接入设备（例如DSLAM）中的串扰的系统和方法。在一个示例性实施例中，卫星DSLAM被配置为在DSLAM的客户端（CP）侧和DSLAM的网络侧上采用向量的DSL调制格式，例如矢量VDSL。对于由DSLAM通信的至少一个音调，DSLAM被配置为保持指示DSLAM两侧的干扰源的串扰贡献的一组系数。基于这样的系数，DSLAM被配置为消除从DSLAM的一侧耦合到另一侧的串扰。

5. 发明申请

US20120250491A1 SYSTEMS AND METHODS FOR ADJUSTING TIME SLOTS OF VECTORING STREAMS BASED ON BIT LOADING 有权
标题翻译：用于调整基于加载的变形流的时间段的系统和方法
公开(公告)号：US20120250491A1
公开(公告)日：2012-10-04
申请号：US13411378
申请日：2012-03-02
申请人： Richard Goodson , Arlynn Wayne Wilson , Fred Chu , Kevin W. Schneider
发明人： Richard Goodson , Arlynn Wayne Wilson , Fred Chu , Kevin W. Schneider
IPC分类号： H04J3/10
CPC分类号： H04M3/18 , H04B3/32 , H04L27/2601 , H04L2012/5675 , H04M3/306 , H04M3/34 , H04W24/02
摘要： A communication system comprises a plurality of line cards having transceivers coupled to a plurality of subscriber lines. Each line card has at least one transceiver within the same vectoring group, and each line card also has vector logic capable of cancelling crosstalk induced by a tone communicated by any member of the vector group. Further, the line cards are coupled to one another via a data connection across which a vectoring stream carrying vectoring information from one line card to the next. The bandwidth of the vectoring stream is reduced by dynamically adjusting time slots of the vectoring stream based on bit loading for the communicated tones.
摘要翻译：通信系统包括具有耦合到多个用户线的收发器的多个线路卡。每个线卡在同一向量组内具有至少一个收发器，并且每个线卡还具有能够消除由矢量组的任何成员通信的音调引起的串扰的向量逻辑。此外，线卡通过数据连接相互耦合，数据连接通过数据连接将载体信息从一个线卡传送到下一个线卡。通过基于所传送的音调的比特加载来动态地调整向量化流的时隙来减少向量化流的带宽。

6. 发明申请

US20120250492A1 SYSTEMS AND METHODS FOR MOVING DSL LAUNCH POINTS 有权
标题翻译：移动DSL启动点的系统和方法
公开(公告)号：US20120250492A1
公开(公告)日：2012-10-04
申请号：US13434808
申请日：2012-03-29
申请人： Kevin W. Schneider , Arlynn Wayne Wilson
发明人： Kevin W. Schneider , Arlynn Wayne Wilson
IPC分类号： H04J3/10
CPC分类号： H04Q11/04 , H04M11/062 , H04Q2213/13003 , H04Q2213/13039 , H04Q2213/13298
摘要： A system for scaling vectored DSLAM deployments has a DSLAM interfaced with a cross-connect apparatus. The DSLAM receives POTS signals from at least one bridge connection assembly. When a DSLAM is added at the cross-connect facility, at least one connector of the bridge connection assembly is disconnected from an existing DSLAM and is interfaced with the newly-added DSLAM. By moving the connector to the newly-added DSLAM, a batch of downstream distribution pairs (which are preferably bound by a single distribution cable) are effectively moved from the existing DSLAM to the new DSLAM without having to reconfigure the jumpers of the cross-connect apparatus. Accordingly, it is possible to scale the cross-connect facility to any number of vectored DSLAMs while limiting vector group sizes, thereby reducing the complexity of vectoring operations, without having to perform complex reconfigurations of the cross-connect apparatus.
摘要翻译：用于缩放矢量DSLAM部署的系统具有与交叉连接装置接口的DSLAM。 DSLAM从至少一个桥连接组件接收POTS信号。当在交叉连接设施中添加DSLAM时，桥接器连接组件的至少一个连接器与现有的DSLAM断开连接，并且与新添加的DSLAM接口。通过将连接器移动到新添加的DSLAM，一批下游分发对（其优选地由单个分配电缆绑定）被有效地从现有DSLAM移动到新的DSLAM，而不必重新配置交叉连接的跳线仪器。因此，可以将交叉连接设施扩展到任何数量的向量DSLAM，同时限制向量组大小，从而降低矢量化操作的复杂性，而不必执行交叉连接设备的复杂重新配置。

7. 发明申请

US20120224674A1 SYSTEMS AND METHODS FOR HANDLING CROSSTALK VECTORING FAILURES IN MULTI-CARD VECTORING GROUPS 有权
标题翻译：用于处理多卡片组合中的波形变形失真的系统和方法
公开(公告)号：US20120224674A1
公开(公告)日：2012-09-06
申请号：US13411053
申请日：2012-03-02
申请人： Richard Goodson , Arlynn Wayne Wilson , Fred Chu
发明人： Richard Goodson , Arlynn Wayne Wilson , Fred Chu
IPC分类号： H04M9/08 , H04M3/22
CPC分类号： H04M3/18 , H04B3/32 , H04L27/2601 , H04L2012/5675 , H04M3/306 , H04M3/34 , H04W24/02
摘要： A communication system comprises a plurality of line cards having transceivers coupled to a plurality of subscriber lines. Each line card has at least one active transceiver within the same vectoring group, and each line card also has vector logic capable of cancelling crosstalk induced by an active transceiver that is a member of the vectoring group. In the event of a vectoring fault that prevents a line card from receiving vectoring information from at least on other line card, the vector logic is configured to disable vectoring for the interferers affected by the error in order to prevent vectoring operations based on obsolete vectoring coefficients from adversely affecting the quality of the communicated signals. The transceivers communicating signals affected by the suspended vectoring operations are also configured to adjust their constellation density profiles, thereby reducing their data rates, to accommodate the increased noise level resulting from the loss of vectoring. By handling the vectoring fault in such manner, communication can continue without requiring a retrain.
摘要翻译：通信系统包括具有耦合到多个用户线的收发器的多个线路卡。每个线路卡在相同的向量组内具有至少一个有源收发信机，并且每个线路卡还具有能够消除由作为向量组的成员的有源收发信机所引起的串扰的向量逻辑。在矢量故障的情况下，阻止线卡从至少在其他线路卡上接收矢量信息，向量逻辑被配置为禁止受该误差影响的干扰源的矢量化，以便防止基于过时向量系数的矢量化操作从不利地影响通信信号的质量。传送受暂停引导操作影响的信号的收发信机也被配置为调整其星座密度分布，从而降低其数据速率，以适应由矢量化损失引起的增加的噪声电平。通过以这种方式处理向量故障，通信可以继续而不需要重新训练。

8. 发明授权

US08855177B1 Systems and methods for mitigating radio frequency interference 有权
标题翻译：减轻射频干扰的系统和方法
公开(公告)号：US08855177B1
公开(公告)日：2014-10-07
申请号：US12950377
申请日：2010-11-19
申请人： Arlynn Wayne Wilson , Kent E. Darzi , Philip David Williams
发明人： Arlynn Wayne Wilson , Kent E. Darzi , Philip David Williams
IPC分类号： H04B1/38
CPC分类号： H04B3/32
摘要： Embodiments of the present disclosure generally pertain to systems and methods for reducing RF interference in communication systems. A communication system in accordance with an exemplary embodiment of the present disclosure comprises an element management system (EMS) communicating through a network with a plurality of network access devices. The EMS is configured to manage at least one network access device such that the device refrains from communicating data or reduces a data rate within a frequency range of a nearby interferer during time periods when interfering activity of the interferer is increased. Accordingly, the effects of RF interference for signals communicated by the device is reduced and degradation of service is prevented to an extent.
摘要翻译：本公开的实施例通常涉及用于减少通信系统中的RF干扰的系统和方法。根据本公开的示例性实施例的通信系统包括通过网络与多个网络接入设备通信的元件管理系统（EMS）。 EMS被配置为管理至少一个网络接入设备，使得该设备在干扰源的干扰活动增加的时间段内避免通信数据或降低附近干扰源的频率范围内的数据速率。因此，减少了由设备传送的信号的RF干扰的影响，并且在一定程度上防止了服务的劣化。

9. 发明授权

US08854942B2 Systems and methods for bypassing failed line cards in multi-card vectoring groups 有权
标题翻译：用于绕过多卡向导组中的故障线路卡的系统和方法
公开(公告)号：US08854942B2
公开(公告)日：2014-10-07
申请号：US13410674
申请日：2012-03-02
申请人： Richard Goodson , Arlynn Wayne Wilson , Fred Chu
发明人： Richard Goodson , Arlynn Wayne Wilson , Fred Chu
IPC分类号： H04W24/02 , H04M3/18 , H04B3/32 , H04M3/34 , H04L12/70 , H04M3/30
CPC分类号： H04M3/18 , H04B3/32 , H04L27/2601 , H04L2012/5675 , H04M3/306 , H04M3/34 , H04W24/02
摘要： A communication system comprises a plurality of line cards having transceivers coupled to a plurality of subscriber lines. Each line card has at least one active transceiver within the same vectoring group, and each line card also has vector logic capable of cancelling crosstalk induced by an active transceiver that is a member of the vectoring group. Further, the line cards are coupled to one another via a ring connection across which vectoring information is passed from one line card to the next. In the event of a failure of one of the line cards, the failed card is bypassed by the vectoring stream so that the operational line cards can continue crosstalk vectoring operations despite such failure.
摘要翻译：通信系统包括具有耦合到多个用户线的收发器的多个线路卡。每个线路卡在相同的向量组内具有至少一个有源收发信机，并且每个线路卡还具有能够消除由作为向量组的成员的有源收发信机所引起的串扰的向量逻辑。此外，线卡通过环形连接彼此耦合，通过该环连接向导信息从一个线卡传递到下一个线卡。在线卡之一发生故障的情况下，故障卡被矢量流旁路，使得即使发生故障，运行线路卡也可以继续进行串扰向量运算。

10. 发明申请

US20120243404A1 SYSTEMS AND METHODS FOR COMMUNICATING VECTORING STREAMS IN MULTI-CARD VECTORING GROUPS 有权
标题翻译：用于在多卡片组合中传播视频流的系统和方法
公开(公告)号：US20120243404A1
公开(公告)日：2012-09-27
申请号：US13410712
申请日：2012-03-02
申请人： Richard Goodson , Arlynn Wayne Wilson , Fred Chu
发明人： Richard Goodson , Arlynn Wayne Wilson , Fred Chu
IPC分类号： H04L29/14 , H04L12/28 , H04M9/08 , H04L12/56 , H04L12/26
CPC分类号： H04M3/18 , H04B3/32 , H04L27/2601 , H04L2012/5675 , H04M3/306 , H04M3/34 , H04W24/02
摘要： A communication system comprises a plurality of line cards having transceivers coupled to a plurality of subscriber lines. Each line card has at least one active transceiver within the same vectoring group, and each line card also has vector logic capable of cancelling crosstalk induced by an active transceiver that is a member of the vectoring group. Further, the line cards are coupled to one another via a ring connection across which vectoring information is passed from one line card to the next. In the event of a failure of one of the line cards, the failed card is bypassed by the vectoring stream so that the operational line cards can continue crosstalk vectoring operations despite such failure.
摘要翻译：通信系统包括具有耦合到多个用户线的收发器的多个线路卡。每个线路卡在相同的向量组内具有至少一个有源收发信机，并且每个线路卡还具有能够消除由作为向量组的成员的有源收发信机所引起的串扰的向量逻辑。此外，线卡通过环形连接彼此耦合，通过该环连接向导信息从一个线卡传递到下一个线卡。在线卡之一发生故障的情况下，故障卡被矢量流旁路，使得即使发生故障，运行线路卡也可以继续进行串扰向量运算。

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