Patents by Inventor Henry Kafka
Henry Kafka has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20180324601Abstract: Aspects of the subject disclosure may include, for example, a method for receiving a request to steer wireless signals generated by a plurality of dielectric antennas, and adjusting, by the controller, a plurality of adjustable delays coupled to a transceiver to adjust an orientation of wireless signals received or generated by the plurality of dielectric antennas, each of the plurality of dielectric antennas comprising a feed point coupled to a different one of the plurality of adjustable delays, the transceiver facilitating reception or transmission of electromagnetic waves propagating via a different one of the feed points of the plurality of dielectric antennas along corresponding dielectric feedlines without an electrical return path. Other embodiments are disclosed.Type: ApplicationFiled: July 5, 2018Publication date: November 8, 2018Applicant: AT&T Intellectual Property I, L.P.Inventors: Farhad Barzegar, Paul Shala Henry, Donald J. Barnickel, Robert Bennett, Irwin Gerszberg, Henry Kafka, Thomas M. Willis, III
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Publication number: 20180302162Abstract: Aspects of the subject disclosure may include, for example, a transceiver that converts first modulated channel signals in a first spectral segment to the first modulated channel signals in a second spectral segment based on signal processing of the first modulated channel signals and without modifying the signaling protocol of the first modulated channel signals. The transceiver transmits, via a fiber optic cable, a transmission signal including a first reference signal with the first modulated channel signals in the second spectral segment to a network element of a plurality of network elements of the distributed antenna system for wireless distribution of the first modulated channel signals to mobile communication devices in the first spectral segment. The first reference signal enables the distributed antenna system to reduce a phase error during processing of the first modulated channel signals from the second spectral segment to the first spectral segment.Type: ApplicationFiled: April 17, 2017Publication date: October 18, 2018Inventors: Irwin Gerszberg, Paul Shala Henry, Farhad Barzegar, George Blandino, Henry Kafka
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Publication number: 20180261925Abstract: Aspects of the subject disclosure may include, for example a housing defining an open volume therein where the housing includes a connection structure for connecting with a utility structure, a first wireless device contained in the housing where the first wireless device is coupled with a first antenna extending outside of the housing, and a second wireless device contained in the housing where the second wireless device is coupled with a second antenna extending outside of the housing. The first and second wireless devices can be coupled to each other. Other embodiments are disclosed.Type: ApplicationFiled: March 13, 2017Publication date: September 13, 2018Inventors: Irwin Gerszberg, Robert Bennett, Donald J. Barnickel, Thomas M. Willis, III, Farhad Barzegar, Paul Shala Henry, Henry Kafka
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Patent number: 10074890Abstract: Aspects of the subject disclosure may include, for example, a communication device that includes an antenna array integrated with a light assembly having at least one light that illuminates an area about a light pole. The antenna array includes a plurality of dielectric antennas that are configured to transmit outbound wireless signals and receive inbound wireless signals. Other embodiments are disclosed.Type: GrantFiled: October 2, 2015Date of Patent: September 11, 2018Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Donald J Barnickel, Robert Bennett, Farhad Barzegar, Irwin Gerszberg, Paul Shala Henry, Henry Kafka, Thomas M. Willis, III
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Patent number: 10064099Abstract: Aspects of the subject disclosure may include, for example, a non-transitory machine-readable storage medium comprising executable instructions that, when executed by a processing system including a processor, perform operations comprising: identifying a first plurality of cells as a controlled group of cells; determining, for each cell of the controlled group of cells, an average number of allocated physical resource blocks; determining, for each cell of the controlled group of cells, a total number of physical resource blocks available to carry payload traffic; determining, for each cell of the controlled group of cells, a metric equal to: (a) the average number of allocated physical resource blocks of the cell divided by (b) the total number of physical resource blocks of the cell available to carry payload traffic; and performing a load balancing of the controlled group of cells based upon the metric. Other embodiments are disclosed.Type: GrantFiled: May 16, 2017Date of Patent: August 28, 2018Assignee: AT&T Intellectual Property I, L.P.Inventors: Ravi Raina, Gopalakrishnan Meempat, Huahui Wang, Laurie Bigler, Henry Kafka
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Patent number: 10051483Abstract: Aspects of the subject disclosure may include, for example, a method for receiving a request to steer wireless signals generated by a plurality of dielectric antennas, and adjusting, by the controller, a plurality of adjustable delays coupled to a transceiver to adjust an orientation of wireless signals received or generated by the plurality of dielectric antennas, each of the plurality of dielectric antennas comprising a feed point coupled to a different one of the plurality of adjustable delays, the transceiver facilitating reception or transmission of electromagnetic waves propagating via a different one of the feed points of the plurality of dielectric antennas along corresponding dielectric feedlines without an electrical return path. Other embodiments are disclosed.Type: GrantFiled: October 16, 2015Date of Patent: August 14, 2018Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Farhad Barzegar, Paul Shala Henry, Donald J Barnickel, Robert Bennett, Irwin Gerszberg, Henry Kafka, Thomas M. Willis, III
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Publication number: 20180131088Abstract: Aspects of the subject disclosure may include, for example, an antenna assembly that includes a dielectric antenna having an integrated dielectric feedline and a dielectric antenna element. The integrated dielectric feedline communicates inbound guided waves and outbound guided waves that are bound to the integrated dielectric feedline. The dielectric antenna element transmits outbound free space wireless signals in response to the outbound guided waves and generates the inbound guided waves from received inbound free space wireless signals. An actuated gimbal mount controls an orientation of the dielectric antenna element based on control signals. Other embodiments are disclosed.Type: ApplicationFiled: January 9, 2018Publication date: May 10, 2018Applicant: AT&T Intellectual Property I, L.P.Inventors: Paul Shala Henry, Robert Bennett, Farhad Barzegar, Irwin Gerszberg, Donald J. Barnickel, Henry Kafka, Thomas M. Willis, III
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Publication number: 20180123209Abstract: Aspects of the subject disclosure may include, for example, a guided wave switch that selectively aligns an end of the first dielectric core of a first conductorless guided wave cable with an end of a selected one of a plurality of second dielectric cores of at least one second conductorless guided wave cable to facilitate coupling of the first guided waves from the first dielectric core to a selected one of the plurality of second dielectric cores. Other embodiments are disclosed.Type: ApplicationFiled: January 2, 2018Publication date: May 3, 2018Applicant: AT&T Intellectual Property I, L.P.Inventors: Donald J. Barnickel, Robert Bennett, Farhad Barzegar, Irwin Gerszberg, Paul Shala Henry, Henry Kafka, Thomas M. Willis, III
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Patent number: 9882277Abstract: Aspects of the subject disclosure may include, for example, an antenna assembly that includes a dielectric antenna having an integrated dielectric feedline and a dielectric antenna element. The integrated dielectric feedline communicates inbound guided waves and outbound guided waves that are bound to the integrated dielectric feedline. The dielectric antenna element transmits outbound free space wireless signals in response to the outbound guided waves and generates the inbound guided waves from received inbound free space wireless signals. An actuated gimbal mount controls an orientation of the dielectric antenna element based on control signals. Other embodiments are disclosed.Type: GrantFiled: October 2, 2015Date of Patent: January 30, 2018Assignee: AT&T INTELLECTUAL PROPERTY I, LPInventors: Paul Shala Henry, Robert Bennett, Farhad Barzegar, Irwin Gerszberg, Donald J Barnickel, Henry Kafka, Thomas M. Willis, III
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Patent number: 9876264Abstract: Aspects of the subject disclosure may include, for example, a guided wave switch that selectively aligns an end of the first dielectric core of a first conductorless guided wave cable with an end of a selected one of a plurality of second dielectric cores of at least one second conductorless guided wave cable to facilitate coupling of the first guided waves from the first dielectric core to a selected one of the plurality of second dielectric cores. Other embodiments are disclosed.Type: GrantFiled: October 2, 2015Date of Patent: January 23, 2018Assignee: AT&T INTELLECTUAL PROPERTY I, LPInventors: Donald J Barnickel, Robert Bennett, Farhad Barzegar, Irwin Gerszberg, Paul Shala Henry, Henry Kafka, Thomas M. Willis, III
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Publication number: 20170110795Abstract: Aspects of the subject disclosure may include, for example, a method for adjusting an operational parameter of electromagnetic waves supplied to a feed point of a dielectric antenna to modify a beamwidth of far-field wireless signals generated by the dielectric antenna, the electromagnetic waves propagating along the feed point without an electrical return path, detecting that the beamwidth of the far-field wireless signals needs to be adjusted to improve a reception of the far-field wireless signals by a remote system, and adjusting the operational parameter of the electromagnetic waves to adjust the beamwidth of the far-field wireless signals. Other embodiments are disclosed.Type: ApplicationFiled: October 16, 2015Publication date: April 20, 2017Inventors: Paul Shala Henry, DONALD J. BARNICKEL, FARHAD BARZEGAR, ROBERT BENNETT, IRWIN GERSZBERG, HENRY KAFKA, THOMAS M. WILLIS, III
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Publication number: 20170110804Abstract: Aspects of the subject disclosure may include, for example, an antenna structure that includes a feed point that facilitates coupling to a dielectric core that supplies electromagnetic waves to the feed point, and a dielectric antenna coupled to the feed point for receiving the electromagnetic waves, the dielectric antenna including an antenna lens that operates as an aperture of the dielectric antenna, the antenna lens having a structure that adjusts a propagation of the electromagnetic waves in the dielectric antenna to reduce a cross section of far-field wireless signals generated by the dielectric antenna. Other embodiments are disclosed.Type: ApplicationFiled: October 16, 2015Publication date: April 20, 2017Inventors: PAUL SHALA HENRY, DONALD J. BARNICKEL, FARHAD BARZEGAR, ROBERT BENNETT, IRWIN GERSZBERG, HENRY KAFKA, THOMAS M. WILLIS, III
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Publication number: 20170111805Abstract: Aspects of the subject disclosure may include, for example, a method for receiving a request to steer wireless signals generated by a plurality of dielectric antennas, and adjusting, by the controller, a plurality of adjustable delays coupled to a transceiver to adjust an orientation of wireless signals received or generated by the plurality of dielectric antennas, each of the plurality of dielectric antennas comprising a feed point coupled to a different one of the plurality of adjustable delays, the transceiver facilitating reception or transmission of electromagnetic waves propagating via a different one of the feed points of the plurality of dielectric antennas along corresponding dielectric feedlines without an electrical return path. Other embodiments are disclosed.Type: ApplicationFiled: October 16, 2015Publication date: April 20, 2017Inventors: FARHAD BARZEGAR, PAUL SHALA HENRY, DONALD J. BARNICKEL, ROBERT BENNETT, IRWIN GERSZBERG, HENRY KAFKA, THOMAS M. WILLIS, III
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Publication number: 20170098884Abstract: Aspects of the subject disclosure may include, for example, a communication device that includes an antenna array integrated with a light assembly having at least one light that illuminates an area about a light pole. The antenna array includes a plurality of dielectric antennas that are configured to transmit outbound wireless signals and receive inbound wireless signals. Other embodiments are disclosed.Type: ApplicationFiled: October 2, 2015Publication date: April 6, 2017Inventors: Donald J. Barnickel, ROBERT BENNETT, FARHAD BARZEGAR, IRWIN GERSZBERG, PAUL SHALA HENRY, HENRY KAFKA, THOMAS M. WILLIS, III
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Publication number: 20170098881Abstract: Aspects of the subject disclosure may include, for example, a guided wave switch that selectively aligns an end of the first dielectric core of a first conductorless guided wave cable with an end of a selected one of a plurality of second dielectric cores of at least one second conductorless guided wave cable to facilitate coupling of the first guided waves from the first dielectric core to a selected one of the plurality of second dielectric cores. Other embodiments are disclosed.Type: ApplicationFiled: October 2, 2015Publication date: April 6, 2017Inventors: Donald J. Barnickel, ROBERT BENNETT, FARHAD BARZEGAR, IRWIN GERSZBERG, PAUL SHALA HENRY, HENRY KAFKA, THOMAS M. WILLIS, III
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Publication number: 20170098889Abstract: Aspects of the subject disclosure may include, for example, an antenna assembly that includes a dielectric antenna having an integrated dielectric feedline and a dielectric antenna element. The integrated dielectric feedline communicates inbound guided waves and outbound guided waves that are bound to the integrated dielectric feedline. The dielectric antenna element transmits outbound free space wireless signals in response to the outbound guided waves and generates the inbound guided waves from received inbound free space wireless signals. An actuated gimbal mount controls an orientation of the dielectric antenna element based on control signals. Other embodiments are disclosed.Type: ApplicationFiled: October 2, 2015Publication date: April 6, 2017Inventors: PAUL SHALA HENRY, ROBERT BENNETT, FARHAD BARZEGAR, IRWIN GERSZBERG, DONALD J. BARNICKEL, HENRY KAFKA, THOMAS M. WILLIS, III
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Publication number: 20170079039Abstract: Aspects of the subject disclosure may include, for example, receiving, by a network element of a distributed antenna system, a reference signal, an ultra-wideband 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 instructions in the ultra-wideband 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. The reference signal is received at an in-band frequency relative to the control channel. Other embodiments are disclosed.Type: ApplicationFiled: June 10, 2016Publication date: March 16, 2017Inventors: IRWIN GERSZBERG, HENRY KAFKA, PAUL SHALA HENRY, ROBERT BENNETT, FARHAD BARZEGAR, DONALD J. BARNICKEL, THOMAS M. WILLIS, III
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Patent number: 9106742Abstract: Certain exemplary embodiments comprise a method, which can comprise automatically causing a call to be connected. The call can be connected via a Session Initiation Protocol (SIP) user identity provided by a calling device that requests the call. The SIP public user identity can be associated with one or more called devices. The SIP public user identity can be one of a set of one or more SIP user identities associated with a user.Type: GrantFiled: November 21, 2007Date of Patent: August 11, 2015Assignee: AT&T Intellectual Property II, L.P.Inventors: Steven A. Siegel, Siroos Afshar, Henry Kafka, Leopold Strahs
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Patent number: 8605755Abstract: Methods, systems, and devices are disclosed for conserving bandwidth. If a presence of a multimedia device is detected, then a stream of data is delivered to the multimedia device. If the presence of the multimedia device is not detected, then the stream of data is degraded to conserve bandwidth.Type: GrantFiled: November 14, 2012Date of Patent: December 10, 2013Assignee: AT&T Intellectual Property I, L.P.Inventors: James C. Bedingfield, Henry Kafka, Eric Small, Daniel Baeza
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Patent number: 8081737Abstract: Systems and methods provide a call monitoring service for multiple telecommunications units. When an incoming communication directed to a subscriber's simultaneous ring number is received, outgoing communications are placed to each of the telecommunications units associated with the subscriber's simultaneous ring number. A determination is made as to whether the incoming communication should be routed to the voice mail system. If the incoming communication should be routed to the voice mail system and the call monitoring service is activated, a communication between the calling party and the voice mail system is established. A determination is made as to whether a user of one of the telecommunications units takes an action to connect to the communication between the calling party and the voice mail system. If an action is detected, then a communication between the calling party, the voice mail system, and the telecommunications unit is established.Type: GrantFiled: May 20, 2009Date of Patent: December 20, 2011Assignee: AT&T Intellectual Property I, L.P.Inventor: Henry Kafka