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公开(公告)号：US09615269B2
公开(公告)日：2017-04-04
申请号：US14504773
申请日：2014-10-02
Applicant: AT&T Intellectual Property I, LP
Inventor： Paul Shala Henry , Robert Bennett , Irwin Gerszberg , Farhad Barzegar , Donald J Barnickel , Thomas M. Willis, III
IPC: H04W24/04 , H04B3/52 , H04B3/58 , H04L12/24 , H04L12/707 , H04W72/04 , G01R31/02 , G01R31/08 , H04B3/46 , H04B3/56
CPC classification number: H04L45/28 , G01R31/021 , G01R31/08 , H04B3/46 , H04B3/52 , H04B3/54 , H04B3/56 , H04B3/58 , H04B2203/5458 , H04B2203/5487 , H04L41/0668 , H04L41/0677 , H04L45/02 , H04L45/22 , H04L47/25 , H04W24/04 , H04W24/06 , H04W72/0446
Abstract: A system for detecting a fault in a first wire of a power grid that affects a transmission or reception of electromagnetic waves that transport data and that propagate along a surface of the first wire, selecting a backup communication medium from one or more backup communication mediums according to one or more selection criteria, and redirecting the data to the backup communication medium to circumvent the fault. Other embodiments are disclosed.
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公开(公告)号：US09577306B2
公开(公告)日：2017-02-21
申请号：US14519566
申请日：2014-10-21
Applicant: AT&T Intellectual Property I, LP
Inventor： Paul Shala Henry , Robert Bennett , Irwin Gerszberg , Farhad Barzegar , Donald J Barnickel , Thomas M. Willis, III
CPC classification number: H04B3/52 , H01P3/10 , H01P3/16 , H01P5/00 , H01P5/087 , H04B3/36 , H04B10/25752 , H04B10/40
Abstract: Aspects of the subject disclosure may include, for example, a transmission device that includes a transmitter that generates a first electromagnetic wave to convey data, the first electromagnetic wave having at least one carrier frequency and corresponding wavelength. A coupler couples the first electromagnetic wave to a transmission medium having at least one inner portion surrounded by a dielectric material, the dielectric material having an outer surface and a corresponding circumference, wherein the coupling of the first electromagnetic wave to the transmission medium forms a second electromagnetic wave that is guided to propagate along the outer surface of the dielectric material via at least one guided-wave mode that can include an asymmetric mode, wherein the at least one carrier frequency is within a microwave or millimeter-wave frequency band and wherein the at least one corresponding wavelength is less than the circumference of the transmission medium. Other embodiments are disclosed.
Abstract translation: 本发明的方面可以包括例如包括产生用于传送数据的第一电磁波的发射机的发射装置，所述第一电磁波具有至少一个载波频率和相应的波长。 耦合器将第一电磁波耦合到具有由介电材料包围的至少一个内部部分的传输介质，所述电介质材料具有外表面和相应的圆周，其中所述第一电磁波与所述传输介质的耦合形成第二 导电的电磁波经由能够包括非对称模式的至少一个导波模式沿着电介质材料的外表面传播，其中至少一个载波频率在微波或毫米波频带内，并且其中 至少一个对应的波长小于传输介质的周长。 公开了其他实施例。
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公开(公告)号：US20170026082A1
公开(公告)日：2017-01-26
申请号：US15095195
申请日：2016-04-11
Applicant: AT&T INTELLECTUAL PROPERTY I, LP
Inventor： Paul Shala Henry , Irwin Gerszberg , Robert Bennett , Farhad Barzegar , Donald J. Barnickel , Thomas M. Willis, III
IPC: H04B3/52
CPC classification number: H04B10/29 , H01P5/12 , H02J13/00 , H02J13/002 , H04B3/52 , H04B3/54 , H04B3/56 , H04B14/02 , H04B2203/5479 , Y02E60/7815 , Y02E60/7892 , Y04S40/121 , Y04S40/146
Abstract: Aspects of the subject disclosure may include, for example, a node device includes an interface configured to receive first signals. A plurality of coupling devices are configured to launch the first signals on a transmission medium as a plurality of first guided electromagnetic waves at corresponding plurality of non-optical carrier frequencies, wherein the plurality of first guided electromagnetic waves are bound to a physical structure of the transmission medium. Other embodiments are disclosed.
Abstract translation: 主题公开的方面可以包括例如节点设备包括被配置为接收第一信号的接口。 多个耦合装置被配置为在传输介质上发射作为多个非光载波频率的多个第一导向电磁波的第一信号，其中多个第一导引电磁波被绑定到 传输介质。 公开了其他实施例。
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公开(公告)号：US20170019131A1
公开(公告)日：2017-01-19
申请号：US15176210
申请日：2016-06-08
Applicant: AT&T INTELLECTUAL PROPERTY I, LP
Inventor： Paul Shala Henry , Donald J. Barnickel , Farhad Barzegar , Robert Bennett , Irwin Gerszberg , Thomas M. Willis, III
CPC classification number: H04B1/04 , H01P1/16 , H01P3/16 , H01Q1/24 , H01Q13/02 , H01Q13/24 , H01Q19/062 , H04B1/16 , H04B3/52 , H04R3/00
Abstract: Aspects of the subject disclosure may include, for example, receiving, by a feed point of a dielectric antenna, electromagnetic waves from a dielectric core coupled to the feed point without an electrical return path, where at least a portion of the dielectric antenna comprises a conductive surface, directing, by the feed point, the electromagnetic waves to a proximal portion of the dielectric antenna, and radiating, via an aperture of the dielectric antenna, a wireless signal responsive to the electromagnetic waves being received at the aperture. Other embodiments are disclosed.
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公开(公告)号：US20160365894A1
公开(公告)日：2016-12-15
申请号：US15179235
申请日：2016-06-10
Applicant: AT&T INTELLECTUAL PROPERTY I, LP
Inventor： Robert Bennett , Paul Shala Henry , Irwin Gerszberg , Farhad Barzegar , Donald J. Barnickel , Thomas M. Willis, III
CPC classification number: H04B7/15507 , H04B1/0057 , H04B3/36 , H04B3/38 , H04B3/52 , H04B3/54 , H04B3/56 , H04B7/04 , H04B7/155 , H04L5/14 , H04W84/12 , H04W88/08
Abstract: Aspects of the subject disclosure may include, for example, a repeater device having a first coupler to extract downstream channel signals from first guided electromagnetic waves bound to a transmission medium of a guided wave communication system. An amplifier amplifies the downstream channel signals to generate amplified downstream channel signals. A channel selection filter selects one or more of the amplified downstream channel signals to wirelessly transmit to the at least one client device via an antenna. A second coupler guides the amplified downstream channel signals to the transmission medium of the guided wave communication system to propagate as second guided electromagnetic waves. Other embodiments are disclosed.
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Patent Agency Ranking
公开(公告)号：US20160360511A1
公开(公告)日：2016-12-08
申请号：US15179193
申请日：2016-06-10
Applicant: AT&T INTELLECTUAL PROPERTY I, LP
Inventor： Farhad Barzegar , Paul Shala Henry , George Blandino , Irwin Gerszberg , Donald J. Barnickel , Thomas M. Willis, III
CPC classification number: H04W72/042 , H04B7/155 , H04B7/15542 , H04B7/2612 , H04L5/0003 , H04L5/0023 , H04L5/0048 , H04W88/085
Abstract: A distributed antenna system is provided that frequency shifts the output of one or more microcells to a 60 GHz or higher frequency range for transmission to a set of distributed antennas. The cellular band outputs of these microcell base station devices are used to modulate a 60 GHz (or higher) carrier wave, yielding a group of subcarriers on the 60 GHz carrier wave. This group will then be transmitted in the air via analog microwave RF unit, after which it can be repeated or radiated to the surrounding area. The repeaters amplify the signal and resend it on the air again toward the next repeater. In places where a microcell is required, the 60 GHz signal is shifted in frequency back to its original frequency (e.g., the 1.9 GHz cellular band) and radiated locally to nearby mobile devices.
Abstract translation: 提供了一种分布式天线系统，其将一个或多个微小区的输出频率移位到60GHz或更高的频率范围，以传输到一组分布式天线。 这些微小区基站装置的蜂窝频带输出用于调制60GHz（或更高）载波，在60GHz载波上产生一组子载波。 然后，该组将通过模拟微波RF单元在空中传输，之后可以重复或辐射到周围区域。 中继器放大信号并再次向空中再发送到下一个中继器。 在需要微小区的地方，60GHz信号的频率被移回其原始频率（例如，1.9GHz蜂窝频带），并在本地辐射到附近的移动设备。
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27.发明申请公开(公告)号：US20160336996A1
公开(公告)日：2016-11-17
申请号：US14712014
申请日：2015-05-14
Applicant: AT&T Intellectual Property I, LP
Inventor： Paul Shala Henry , William Scott Taylor , Robert Bennett , Farhad Barzegar , Irwin Gerszberg , Donald J. Barnickel , Thomas M. Willis, III
CPC classification number: H01P3/16 , H01P3/10 , H04B3/32 , H04B3/52 , H04B3/54 , H04B3/56 , H04B2203/5487
Abstract: Aspects of the subject disclosure may include, for example, a transmission medium for propagating electromagnetic waves. The transmission medium can include a plurality of cores for selectively guiding an electromagnetic wave of a plurality of electromagnetic waves longitudinally along each core, and a shell surrounding at least a portion of each core for reducing exposure of the electromagnetic wave of each core. Other embodiments are disclosed.
Abstract translation: 本公开的方面可以包括例如用于传播电磁波的传输介质。 传输介质可以包括多个芯，用于选择性地沿着每个芯纵向引导多个电磁波的电磁波，以及围绕每个芯的至少一部分的壳，以减少每个芯的电磁波的暴露。 公开了其他实施例。
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公开(公告)号：US20160315662A1
公开(公告)日：2016-10-27
申请号：US14695092
申请日：2015-04-24
Applicant: AT&T Intellectual Property I, LP
Inventor： Paul Shala Henry , Robert Bennett , Irwin Gerszberg , Farhad Barzegar , Donald J. Barnickel , Thomas M. Willis, III
CPC classification number: H04B5/0018 , G01R31/00 , G01R31/44 , H01P1/00 , H02J13/00 , H02J13/0031 , H02J50/05 , H02J50/10 , H04B3/52 , H04B3/56 , H04B5/0012 , H04B5/0075 , H04L25/028 , H04L25/0292 , Y02E60/7892 , Y04S40/146
Abstract: Aspects of the subject disclosure may include, for example, a coupling device includes a circuit that receives a signal. At least one passive electrical circuit element generates an electromagnetic field in response to the signal. A portion of the electromagnetic field is guided by a surface of a transmission medium to propagate as a guided electromagnetic wave longitudinally along the transmission medium. Other embodiments are disclosed.
Abstract translation: 主题公开的方面可以包括例如耦合装置包括接收信号的电路。 至少一个无源电路元件响应于该信号产生电磁场。 电磁场的一部分由传输介质的表面引导，作为沿着传输介质的导向电磁波纵向传播。 公开了其他实施例。
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公开(公告)号：US20160197642A1
公开(公告)日：2016-07-07
申请号：US15070064
申请日：2016-03-15
Applicant: AT&T INTELLECTUAL PROPERTY I, LP
Inventor： Paul Shala Henry , Robert Bennett , Irwin Gerszberg , Farhad Barzegar , Donald J. Barnickel , Thomas M. Willis, III
IPC: H04B1/40
Abstract: Aspects of the subject disclosure may include, for example, a transmission device that includes at least one transceiver configured to modulate data to generate a plurality of first electromagnetic waves. A plurality of couplers are configured to couple at least a portion of the plurality of first electromagnetic waves to a transmission medium, wherein the plurality of couplers generate a plurality of mode division multiplexed second electromagnetic waves that propagate along the outer surface of the transmission medium. Other embodiments are disclosed.
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30.发明申请公开(公告)号：US20160164571A1
公开(公告)日：2016-06-09
申请号：US14734063
申请日：2015-06-09
Applicant: AT&T INTELLECTUAL PROPERTY I, LP
Inventor： Robert Bennett , Paul Shala Henry , Farhad Barzegar , Irwin Gerszberg , Donald J. Barnickel , Thomas M. Willis, III
CPC classification number: H04B3/02 , H01P3/10 , H01P3/16 , H01P5/087 , H01Q3/26 , H01Q13/02 , H02J13/00 , H02J13/0027 , H04B3/03 , H04B3/56 , H04B2203/5483 , H04L12/2878 , Y02E60/7892 , Y04S40/146
Abstract: Aspects of the subject disclosure may include, for example, a system for receiving first electromagnetic waves via a transmission medium without utilizing an electrical return path, and inducing second electromagnetic waves at an interface of the transmission medium without the electrical return path. In an embodiment, the first and second electromagnetic waves have a non-optical frequency range. Other embodiments are disclosed.
Abstract translation: 本公开的方面可以包括例如用于经由传输介质接收第一电磁波而不利用电返回路径的系统，以及在传输介质的接口处感生第二电磁波而不具有电返回路径的系统。 在一个实施例中，第一和第二电磁波具有非光学频率范围。 公开了其他实施例。
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