专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10193777B2 Wi-Fi/BPL dual mode repeaters for power line networks 有权
公开(公告)号：US10193777B2
公开(公告)日：2019-01-29
申请号：US15157811
申请日：2016-05-18
申请人： AT&T Intellectual Property II, L.P.
发明人： Alan K. Au , Farhad Barzegar , Edward J. Dolan , Irwin Gerszberg , Jeremiah A. Okoro
IPC分类号： H04L12/26 , H04B1/74 , H04B3/54 , H04B17/309 , H04B3/46 , H04B3/58
摘要： A method and apparatus for maintaining network connectivity over power lines is disclosed. Such network connectivity is maintained even if various customers are covered by different power line networks or if one or more power lines in a network are unavailable to transmit data. More particularly, in order to bridge a gap in a power line network, one or more messages are extracted from a first node in a power line network and are then transmitted to a second node via free space transmission, illustratively wireless radio frequency (RF) transmission conforming to one or more of the 802.11a, b or g standards. When those messages are received at the second node, the message is injected back into the power line on the other side of a gap in power line coverage. This method of transmission backup will continue until power line connectivity is restore upon which the preferred method will be selected and used.

2. 发明授权

US10075397B2 Facility management platform for a hybrid coaxial/twisted pair local loop network service architecture 有权
公开(公告)号：US10075397B2
公开(公告)日：2018-09-11
申请号：US14869283
申请日：2015-09-29
申请人： AT&T Intellectual Property II, L.P.
发明人： Irwin Gerszberg , Jeffrey S. Martin , Thomas Oplinger , Philip A. Treventi , Hopeton S. Walker
IPC分类号： H04L12/917 , H04W28/20 , H04W72/04 , H04L12/935 , H04L12/28 , H04L12/24 , H04L12/863 , H04N7/173 , H04N17/00 , H04L29/06 , H04L12/64
CPC分类号： H04L49/30 , H04L12/2856 , H04L12/2872 , H04L12/2898 , H04L41/0213 , H04L47/6215 , H04L47/76 , H04L65/40 , H04L2012/6424 , H04N7/17309 , H04N17/004
摘要： The present invention provides a facility management platform to monitor and view the status of a plurality of individually addressable downstream devices including, but not limited to, addressable terminals, IRG's, settops, cable modems, taps, nodes, and/or hubs at a network control center. The FMP may display problems at these downstream devices, for example, power loss, and/or may automatically notify the appropriate companies and/or personnel to correct the problem.

3. 发明申请

US20140286444A1 Wi-Fi/BPL Dual Mode Repeaters for Power Line Networks 审中-公开
标题翻译：用于电力线网络的Wi-Fi / BPL双模式中继器
公开(公告)号：US20140286444A1
公开(公告)日：2014-09-25
申请号：US14295698
申请日：2014-06-04
申请人： AT&T Intellectual Property II, L.P.
发明人： Alan K. Au , Farhad Barzegar , Edward J. Dolan , Irwin Gerszberg , Jeremiah A. Okoro
IPC分类号： H04B3/54 , H04L12/26
CPC分类号： H04L43/0811 , H04B1/74 , H04B3/46 , H04B3/54 , H04B3/58 , H04B17/309 , H04B2203/5441 , H04L43/0823 , H04L43/0847
摘要： A method and apparatus for maintaining network connectivity over power lines is disclosed. Such network connectivity is maintained even if various customers are covered by different power line networks or if one or more power lines in a network are unavailable to transmit data. More particularly, in order to bridge a gap in a power line network, one or more messages are extracted from a first node in a power line network and are then transmitted to a second node via free space transmission, illustratively wireless radio frequency (RF) transmission conforming to one or more of the 802.11a, b or g standards. When those messages are received at the second node, the message is injected back into the power line on the other side of a gap in power line coverage. This method of transmission backup will continue until power line connectivity is restore upon which the preferred method will be selected and used.
摘要翻译：公开了一种通过电力线维护网络连接的方法和装置。即使各种客户被不同的电力线网络覆盖或者网络中的一个或多个电力线路不可用于传输数据，也保持这种网络连接。更具体地，为了桥接电力线网络中的间隙，从电力线网络中的第一节点提取一个或多个消息，然后经由自由空间传输被发送到第二节点，例如无线射频（RF）符合802.11a，b或g标准中的一个或多个的传输。当在第二节点处接收到这些消息时，消息被重新注入到电力线覆盖的间隙的另一侧的电力线中。这种传输备份方法将继续，直到恢复电力线连接，将选择和使用优选方法。

4. 发明授权

US10728127B2 Wi-Fi/BPL dual mode repeaters for power line networks 有权
公开(公告)号：US10728127B2
公开(公告)日：2020-07-28
申请号：US16237985
申请日：2019-01-02
申请人： AT&T Intellectual Property II, L.P.
发明人： Alan K. Au , Farhad Barzegar , Edward J. Dolan , Irwin Gerszberg , Jeremiah A. Okoro
IPC分类号： H04L12/26 , H04B1/74 , H04B17/309 , H04B3/54 , H04B3/46 , H04B3/58
摘要： A method and apparatus for maintaining network connectivity over power lines is disclosed. Such network connectivity is maintained even if various customers are covered by different power line networks or if one or more power lines in a network are unavailable to transmit data. More particularly, in order to bridge a gap in a power line network, one or more messages are extracted from a first node in a power line network and are then transmitted to a second node via free space transmission. When those messages are received at the second node, the message is injected back into the power line on the other side of a gap in power line coverage. This method of transmission backup will continue until power line connectivity is restore upon which the preferred method will be selected and used.

5. 发明授权

US09154530B2 Facility management platform for a hybrid coaxial/twisted pair local loop network service architecture 有权
标题翻译：混合同轴/双绞线本地环路网络服务架构的设施管理平台
公开(公告)号：US09154530B2
公开(公告)日：2015-10-06
申请号：US13770760
申请日：2013-02-19
申请人： AT&T Intellectual Property II, L.P.
发明人： Irwin Gerszberg , Jeffrey S. Martin , Thomas Oplinger , Philip A. Treventi , Hopeton S. Walker
IPC分类号： H04L12/16 , H04W52/02 , H04L29/06 , H04L12/28 , H04L12/24 , H04L12/863 , H04N7/173 , H04N17/00 , H04L12/64
CPC分类号： H04L49/30 , H04L12/2856 , H04L12/2872 , H04L12/2898 , H04L41/0213 , H04L47/6215 , H04L47/76 , H04L65/40 , H04L2012/6424 , H04N7/17309 , H04N17/004
摘要： The present invention provides a facility management platform to monitor and view the status of a plurality of individually addressable downstream devices including, but not limited to, addressable terminals, IRG's, settops, cable modems, taps, nodes, and/or hubs at a network control center. The FMP may display problems at these downstream devices, for example, power loss, and/or may automatically notify the appropriate companies and/or personnel to correct the problem.
摘要翻译：本发明提供了一种设备管理平台，用于监视和查看多个单独可寻址的下游设备的状态，包括但不限于网络中的可寻址终端，IRG，机顶盒，电缆调制解调器，抽头，节点和/或集线器控制中心。 FMP可能会在这些下游设备上显示问题，例如电源丢失，和/或可以自动通知相应的公司和/或人员来纠正问题。

6. 发明授权

US08744266B2 Method and apparatus for providing converged services 有权
标题翻译：提供融合服务的方法和装置
公开(公告)号：US08744266B2
公开(公告)日：2014-06-03
申请号：US13686715
申请日：2012-11-27
申请人： AT&T Intellectual Property II, L.P.
发明人： Irwin Gerszberg , Adrian S. Matthews
IPC分类号： H04B10/00
CPC分类号： H04J14/0278 , H04B10/1129 , H04J14/0283 , H04J14/0284
摘要： A method and apparatus for providing link establishment in the access segment of the communications network using broadband multi-wavelength LED are disclosed. In one embodiment, such links may be established in point-to-point, point-to-multipoint, multipoint-to-multipoint, or ring format depending on the topology required for optimized access network build-out.
摘要翻译：公开了一种使用宽带多波长LED在通信网络的接入段中提供链路建立的方法和装置。在一个实施例中，可以根据优化的接入网络建立所需的拓扑，以点对点，点对多点，多点到多点或环形式建立这样的链路。

7. 发明申请

US20130156027A1 FACILITY MANAGEMENT PLATFORM FOR A HYBRID COAXIAL/TWISTED PAIR LOCAL LOOP NETWORK SERVICE ARCHITECTURE 有权
标题翻译：混合同轴/双绞线局域网络服务架构的设施管理平台
公开(公告)号：US20130156027A1
公开(公告)日：2013-06-20
申请号：US13770760
申请日：2013-02-19
申请人： AT&T Intellectual Property II, L.P.
发明人： Irwin Gerszberg , Jeffrey S. Martin , Thomas Oplinger , Philip A. Treventi , Hopeton S. Walker
IPC分类号： H04L29/06
CPC分类号： H04L49/30 , H04L12/2856 , H04L12/2872 , H04L12/2898 , H04L41/0213 , H04L47/6215 , H04L47/76 , H04L65/40 , H04L2012/6424 , H04N7/17309 , H04N17/004
摘要： The present invention provides a facility management platform to monitor and view the status of a plurality of individually addressable downstream devices including, but not limited to, addressable terminals, IRG's, settops, cable modems, taps, nodes, and/or hubs at a network control center. The FMP may display problems at these downstream devices, for example, power loss, and/or may automatically notify the appropriate companies and/or personnel to correct the problem.
摘要翻译：本发明提供了一种设备管理平台，用于监视和查看多个单独可寻址的下游设备的状态，包括但不限于网络中的可寻址终端，IRG，机顶盒，电缆调制解调器，抽头，节点和/或集线器控制中心。 FMP可能会在这些下游设备上显示问题，例如电源丢失，和/或可以自动通知相应的公司和/或人员来纠正问题。

8. 发明申请

US20170366229A1 Interference Control in a Broadband Powerline Communication System 审中-公开
公开(公告)号：US20170366229A1
公开(公告)日：2017-12-21
申请号：US15691232
申请日：2017-08-30
申请人： AT&T Intellectual Property II, L.P.
发明人： Irwin Gerszberg , Paul Shala Henry , Larrie G. Sutliff
IPC分类号： H04B3/54 , H04B15/00
CPC分类号： H04B3/54 , H04B15/00 , H04B2203/5425 , H04B2203/5441 , H04B2203/5458 , H04B2203/5483
摘要： A broadband powerline communication system makes use of knowledge of the spectrum characteristics of a local radio environment in order to improve system performance. A determination is made of the spectrum characteristics of a radio environment in the vicinity of the broadband powerline communication system that is transmitting data on modulated carrier frequencies. In order to avoid interference, certain ones of the carrier frequencies otherwise used by the broadband powerline communication system may be selectively masked based on the determination. The spectrum characteristics may be determined 1) in advance and used to compile a configuration database comprising frequency masking parameters; 2) by monitoring the local radio environment using the transmitter/receiver nodes of the system; or 3) based upon receipt of an indication from a conflicting user that the user is experiencing interference. Various combinations of these spectrum characteristic determination techniques may also be used.

9. 发明申请

US20160021030A1 Facility Management Platform For A Hybrid Coaxial/Twisted Pair Local Loop Network Service Architecture 审中-公开
标题翻译：混合同轴/双绞线本地环路网络服务架构的设施管理平台
公开(公告)号：US20160021030A1
公开(公告)日：2016-01-21
申请号：US14869283
申请日：2015-09-29
申请人： AT&T Intellectual Property II, L.P.
发明人： Irwin Gerszberg , Jeffrey S. Martin , Thomas Oplinger , Philip A. Treventi , Hopeton S. Walker
IPC分类号： H04L12/935 , H04L12/917
CPC分类号： H04L49/30 , H04L12/2856 , H04L12/2872 , H04L12/2898 , H04L41/0213 , H04L47/6215 , H04L47/76 , H04L65/40 , H04L2012/6424 , H04N7/17309 , H04N17/004
摘要： The present invention provides a facility management platform to monitor and view the status of a plurality of individually addressable downstream devices including, but not limited to, addressable terminals, IRG's, settops, cable modems, taps, nodes, and/or hubs at a network control center. The FMP may display problems at these downstream devices, for example, power loss, and/or may automatically notify the appropriate companies and/or personnel to correct the problem.
摘要翻译：本发明提供了一种设备管理平台，用于监视和查看多个单独可寻址的下游设备的状态，包括但不限于网络中的可寻址终端，IRG，机顶盒，电缆调制解调器，抽头，节点和/或集线器控制中心。 FMP可能会在这些下游设备上显示问题，例如电源丢失，和/或可以自动通知相应的公司和/或人员来纠正问题。

10. 发明申请

US20160013836A1 Interference Control in a Broadband Powerline Communication System 有权
标题翻译：宽带电力线通信系统中的干扰控制
公开(公告)号：US20160013836A1
公开(公告)日：2016-01-14
申请号：US14863811
申请日：2015-09-24
申请人： AT&T Intellectual Property II, L.P.
发明人： Irwin Gerszberg , Paul Shala Henry , Larrie G. Sutliff
IPC分类号： H04B3/54 , H04B15/00
CPC分类号： H04B3/54 , H04B15/00 , H04B2203/5425 , H04B2203/5441 , H04B2203/5458 , H04B2203/5483
摘要： A broadband powerline communication system is disclosed which makes use of knowledge of the spectrum characteristics of a local radio environment in order to improve the performance of the system. A determination is made of the spectrum characteristics of a radio environment in the vicinity of the broadband powerline communication system that is transmitting data on modulated carrier frequencies. Certain ones of the carrier frequencies otherwise used by the broadband powerline communication system may be masked (i.e., not used) by all or part of the broadband powerline system in order to avoid interference based on the determination. In various embodiments, the spectrum characteristics are determined 1) in advance and used to compile a configuration database comprising frequency masking parameters; 2) by monitoring the local radio environment using the transmitter/receiver nodes of the system; or 3) based upon receipt of an indication from a conflicting user that the user is experiencing interference. Various combinations of these spectrum characteristic determination techniques may also be used.
摘要翻译：公开了利用本地无线电环境的频谱特性的知识来提高系统的性能的宽带电力线通信系统。确定在调制载波频率上发送数据的宽带电力线通信系统附近的无线电环境的频谱特性。宽带电力线通信系统另外使用的某些载波频率可以被全部或部分宽带电力线系统屏蔽（即不使用），以便基于该确定来避免干扰。在各种实施例中，频谱特性被预先确定1）并用于编译包括频率掩蔽参数的配置数据库; 2）通过使用系统的发射机/接收机节点监视本地无线电环境; 或3）基于从冲突用户接收到用户正在经历干扰的指示。也可以使用这些光谱特征确定技术的各种组合。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式