-
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.
-
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.
-
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.
-
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.
-
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.
-
Patent Agency Ranking
公开(公告)号：US09780834B2
公开(公告)日：2017-10-03
申请号：US14519343
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
Abstract: Aspects of the subject disclosure may include, for example, an apparatus including a waveguide, an antenna, and a transmitter. The transmitter can facilitate transmission of first electromagnetic waves via the antenna, the first electromagnetic waves having a fundamental mode. The waveguide can facilitate propagation of the first electromagnetic waves at least in part on a surface of the waveguide. The waveguide can be positioned at a location that enables the first electromagnetic waves to induce second electromagnetic waves having fundamental and non-fundamental modes that propagate on a surface of a transmission medium. Other embodiments are disclosed.
-
公开(公告)号：US09653770B2
公开(公告)日：2017-05-16
申请号：US14519529
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: H01P5/12 , H01P3/16 , H01P5/02 , H01Q9/0485 , H04B3/36 , H04B3/52 , H04B3/56 , H04B7/15557 , H04W16/26
Abstract: Aspects of the subject disclosure may include, for example, a coupler including a receiving portion that receives a first electromagnetic wave conveying first data from a transmitting device. A guiding portion guides the first electromagnetic wave to a junction for coupling the first electromagnetic wave to a transmission medium. The first electromagnetic wave propagates via at least one first guided wave mode. 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 transmission medium via at least one second guided wave mode that differs from the at least one first guided wave mode. Other embodiments are disclosed.
-
78.发明申请METHOD AND APPARATUS FOR USE WITH A RADIO DISTRIBUTED ANTENNA SYSTEM HAVING A CLOCK REFERENCE 审中-公开用于具有时钟参考的无线电分布式天线系统的方法和装置公开(公告)号：US20170079038A1
公开(公告)日：2017-03-16
申请号：US15179498
申请日：2016-06-10
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: H04L5/0048 , H04J3/0638 , H04L7/0008
Abstract: Aspects of the subject disclosure may include, for example, receiving, by a network element of a distributed antenna system, a clock signal, a control channel and a first modulated signal at a first carrier frequency, the first modulated signal including first communications data provided by a base station and directed to a mobile communication device. The clock signal synchronizes timing of digital control channel processing by the network element to recover instructions from the control channel. The instructions in the control channel direct the network element of the distributed antenna system to convert the first modulated signal at the first carrier frequency to the first modulated signal in a first spectral segment. Other embodiments are disclosed.
Abstract translation: 主题公开的方面可以包括例如由分布式天线系统的网络元件以第一载波频率接收时钟信号，控制信道和第一调制信号，所述第一调制信号包括提供的第一通信数据 由基站指向移动通信设备。 时钟信号使得网络元件的数字控制信道处理的定时同步，以从控制信道中恢复指令。 控制信道中的指令指示分布式天线系统的网络单元，以将第一载波频率的第一调制信号转换成第一频谱段中的第一调制信号。 公开了其他实施例。
-
公开(公告)号：US09596001B2
公开(公告)日：2017-03-14
申请号：US15176212
申请日：2016-06-08
Applicant: AT&T INTELLECTUAL PROPERTY I, LP
Inventor： Irwin Gerszberg , Farhad Barzegar , Paul Shala Henry , Robert Bennett , Donald J Barnickel , Thomas M. Willis, III
CPC classification number: H04B3/56 , G01R31/08 , H01Q1/50 , H02J13/002 , H04B3/54 , H04B3/542 , H04B7/04 , H04B10/25752 , H04B2203/5441 , H04B2203/5466 , H04L27/2278 , H04L27/26 , H04Q9/00 , H04Q2209/823 , H04W72/0453 , Y02E60/7815 , Y02E60/7892 , Y04S40/121 , Y04S40/146
Abstract: Aspects of the subject disclosure may include, for example, a system for modulating a first electrical signal to generate first modulated electromagnetic waves, and transmitting the first modulated electromagnetic waves on a waveguide located in proximity to a transmission medium. In one embodiment, the first electromagnetic waves can induce second electromagnetic waves that propagate on an outer surface of the transmission medium. The second electromagnetic waves can have a first spectral range that is divided into, contains or otherwise includes a first control channel and a first plurality of bands. Other embodiments are disclosed.
Abstract translation: 本公开的方面可以包括例如用于调制第一电信号以产生第一调制电磁波的系统，以及在位于传输介质附近的波导上传输第一调制电磁波。 在一个实施例中，第一电磁波可以诱导在传输介质的外表面上传播的第二电磁波。 第二电磁波可以具有被分成，包含或以其它方式包括第一控制信道和第一多个频带的第一频谱范围。 公开了其他实施例。
-
公开(公告)号：US20170018851A1
公开(公告)日：2017-01-19
申请号：US14965523
申请日：2015-12-10
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: H01Q13/06 , H01P1/16 , H01P3/16 , H01P5/08 , H01Q1/50 , H01Q3/08 , H01Q3/36 , H01Q13/02 , H01Q19/08 , H01Q21/205 , H04B3/52
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.
Abstract translation: 本公开的方面可以包括例如通过电介质天线的馈电点从耦合到馈电点的电介质芯接收不具有电返回路径的电磁波，其中电介质天线的至少一部分包括 导电表面，通过馈电点将电磁波引导到电介质天线的近端部分，并且经由电介质天线的孔径辐射响应于在孔处接收的电磁波的无线信号。 公开了其他实施例。
-
-
-
-
-
-
-
-
-
Search Results
171
records
(took 0.092 seconds)
