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公开(公告)号：US09973299B2
公开(公告)日：2018-05-15
申请号：US14513246
申请日：2014-10-14
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: H04B3/00 , H04L25/00 , H04L1/00 , H04B3/52 , G01R31/02 , G01R31/08 , H02J13/00 , H04B3/54 , H04W72/04
CPC classification number: H04L1/0025 , G01R31/021 , G01R31/08 , H02J13/002 , H04B3/52 , H04B3/54 , H04B2203/5425 , H04W72/0453 , Y02E60/7815 , Y02E60/7892 , Y04S40/121 , Y04S40/146
Abstract: Aspects of the subject disclosure may include, for example, a waveguide system for detecting a condition that adversely affects a propagation of electromagnetic waves generated by the waveguide system on a surface of the wire, and adjusting characteristics of the electromagnetic waves generated by the waveguide system to reduce adverse effects caused by the condition. Other embodiments are disclosed.
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公开(公告)号：US09948333B2
公开(公告)日：2018-04-17
申请号：US14807130
申请日：2015-07-23
Applicant: AT&T INTELLECTUAL PROPERTY I, LP
Inventor： Paul Shala Henry , Robert Bennett , Farhad Barzegar , Irwin Gerszberg , Donald J Barnickel , Thomas M. Willis, III
IPC: H04B1/04
CPC classification number: H04B1/0475 , H04B3/52 , H04B3/54 , H04B2203/5441
Abstract: Aspects of the subject disclosure may include, for example, generating a wireless signal at a first network device and directing the wireless signal towards a second network device of another utility pole, which includes directing the wireless signal away from another network device of the other utility pole. Other embodiments are disclosed.
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公开(公告)号：US09947982B2
公开(公告)日：2018-04-17
申请号：US15095092
申请日：2016-04-10
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 , G02B6/3829 , H01P1/16 , H01P3/12 , H01P3/122 , H01P5/087 , H04B3/52
Abstract: Aspects of the subject disclosure may include, for example, a connector that includes a first port configured to receive electromagnetic waves guided by a first dielectric core of a first transmission medium. A waveguide is configured to guide the electromagnetic waves from the first port to a second port. The second port is configured to transmit the electromagnetic waves to a second dielectric core of a second transmission medium. Other embodiments are disclosed.
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公开(公告)号：US09930668B2
公开(公告)日：2018-03-27
申请号：US15158798
申请日：2016-05-19
Applicant: AT&T INTELLECTUAL PROPERTY I, LP
Inventor： Farhad Barzegar , Donald J Barnickel, Jr. , George Blandino , Irwin Gerszberg , Paul Shala Henry , Thomas M. Willis, III
CPC classification number: H04W72/0453 , H01Q1/246 , H04B7/155 , H04B7/15542 , H04B7/2612 , H04L5/0003 , H04L5/0023 , H04L67/2804
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.
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75.发明授权公开(公告)号：US09876571B2
公开(公告)日：2018-01-23
申请号：US15072459
申请日：2016-03-17
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: H04B10/00 , H04B10/2575 , H01Q13/26 , H04B10/40 , H04B3/36
CPC classification number: H04B10/25759 , H01Q13/26 , H04B3/36 , H04B10/40
Abstract: Aspects of the subject disclosure may include, for example, a coupler that includes a tapered collar that surrounds a transmission wire. A coaxial coupler, that surrounds at least a portion of the transmission wire, guides an electromagnetic wave to the tapered collar. The tapered collar couples the electromagnetic wave to propagate along an outer surface of the transmission wire. Other embodiments are disclosed.
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Patent Agency Ranking
公开(公告)号：US09871283B2
公开(公告)日：2018-01-16
申请号：US14807156
申请日：2015-07-23
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
IPC: H01P3/16 , H01P1/04 , H01Q1/50 , H01P3/06 , H01P3/12 , H04B3/52 , H04B3/54 , H01P1/02 , H01P1/06
CPC classification number: H01P3/16 , H01P1/02 , H01P1/042 , H01P1/064 , H01P3/06 , H01P3/122 , H01P11/006 , H01Q1/50 , H04B3/52 , H04B3/54
Abstract: Aspects of the subject disclosure may include, for example, a transmission medium that includes a dielectric core comprising a plurality of rigid dielectric members configured to propagate guided electromagnetic waves. A dielectric cladding is disposed on at least a portion of an outer surface of the first dielectric core. Other embodiments are disclosed.
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公开(公告)号：US09847566B2
公开(公告)日：2017-12-19
申请号：US14799275
申请日：2015-07-14
Applicant: AT&T INTELLECTUAL PROPERTY I, LP
Inventor： Paul Shala Henry , Robert Bennett , Farhad Barzegar , Irwin Gerszberg , Donald J Barnickel , Thomas M. Willis, III
Abstract: Aspects of the subject disclosure may include, for example, a system that performs operations including detecting a signal degradation of guided electromagnetic waves bound to a transmission medium without utilizing an electrical return path, the guided electromagnetic waves having a non-optical frequency range, and adjusting an alignment of at least a portion of fields of the guided electromagnetic waves to mitigate the signal degradation. Other embodiments are disclosed.
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公开(公告)号：US09836957B2
公开(公告)日：2017-12-05
申请号：US14799307
申请日：2015-07-14
Applicant: AT&T INTELLECTUAL PROPERTY I, LP
Inventor： Irwin Gerszberg , Paul Shala Henry , Robert Bennett , Farhad Barzegar , Donald J Barnickel , Thomas M. Willis, III
CPC classification number: G08C23/04 , H04B10/112 , H04B10/25 , H04L12/1845 , H04Q11/0066 , H04Q2011/0047
Abstract: Aspects of the subject disclosure may include, for example, a system adapted for obtaining data from electromagnetic waves propagating in a transmission medium, and transmitting a plurality of wireless optical signals including the data responsive to determining that weather conditions are favorable for transmitting wireless optical signals, each wireless optical signal being directed to a different one of a plurality of communication devices. Other embodiments are disclosed.
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公开(公告)号：US09806818B2
公开(公告)日：2017-10-31
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
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.
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公开(公告)号：US09787412B2
公开(公告)日：2017-10-10
申请号：US15175111
申请日：2016-06-07
Applicant: AT&T INTELLECTUAL PROPERTY I, LP
Inventor： Paul Shala Henry , Robert Bennett , Farhad Barzegar , Irwin Gerszberg , Donald J Barnickel , Thomas M. Willis, III
CPC classification number: H04B10/90 , H01Q13/22 , H04B3/52 , H04B3/56 , H04W72/0453
Abstract: Aspects of the subject disclosure may include, for example, a system for generating electromagnetic waves having a fundamental wave mode, and directing the electromagnetic waves to an interface of a transmission medium for guiding propagation of the electromagnetic waves. Other embodiments are disclosed.
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