Patents by Inventor Farhad Mehran
Farhad Mehran 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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Patent number: 12200632Abstract: This disclosure provides a network node for a wireless telecommunications network, and a method of operating the network node, the wireless telecommunications network including a first access point configured to transmit in a first coverage area, a second access point configured to transmit in a second coverage area, and a first User Equipment (UE) connected to the first access point, the method including causing a reconfiguration of at least one of the first access point or the second access point to implement at least one of first transmission parameters or second transmission parameters.Type: GrantFiled: July 7, 2022Date of Patent: January 14, 2025Assignee: British Telecommunications Public Limited CompanyInventors: Farhad Mehran, Richard MacKenzie
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Publication number: 20240267854Abstract: This disclosure provides a network node for a wireless telecommunications network, and a method of operating the network node, the wireless telecommunications network including a first access point configured to transmit in a first coverage area, a second access point configured to transmit in a second coverage area, and a first User Equipment (UE) connected to the first access point, the method including causing a reconfiguration of at least one of the first access point or the second access point to implement at least one of first transmission parameters or second transmission parameters.Type: ApplicationFiled: July 7, 2022Publication date: August 8, 2024Inventors: Farhad MEHRAN, Richard MACKENZIE
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Patent number: 11977398Abstract: Operating a network node to control a first Unmanned Aerial Vehicle (UAV) in a wireless telecommunications network can include determining a collision risk for the first UAV; determining a reporting rate for the first UAV based on the collision risk; and sending a reporting rate update message to the first UAV so as to cause the first UAV to report its position at the determined reporting rate. A method of operating an Unmanned Aerial Vehicle (UAV) in a wireless telecommunications network is also disclosed.Type: GrantFiled: September 17, 2021Date of Patent: May 7, 2024Assignee: British Telecommunications Public Limited CompanyInventors: Farhad Mehran, Richard MacKenzie
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Patent number: 11956053Abstract: A network node for a wireless telecommunications network, and a method of operating a network node, are disclosed. The wireless telecommunications network includes a first access point having a first transmitter configured to transmit in a first coverage area, and the method can include receiving, from a sensor, data indicative of an object within the first coverage area of the first access point's first transmitter; determining, from the data, that the object is an illegitimate user; and, in response, causing a modification of the first access point so that the object cannot successfully receive a transmission from the first transmitter.Type: GrantFiled: October 12, 2021Date of Patent: April 9, 2024Assignee: British Telecommunications Public Limited CompanyInventors: Farhad Mehran, Richard Mackenzie
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Patent number: 11876572Abstract: A method of determining performance of a Radio Access Network (RAN) of a telecommunications network is disclosed in which the RAN covers an area that is divided into a plurality of unit cells. The method includes receiving a measured performance value of the RAN within at least one unit cell of the plurality of unit cells; receiving a simulated performance value of the RAN within each of the plurality of unit cells; identifying a unit cell that is associated with both a measured performance value and a simulated performance value; calculating, for the identified unit cell, a difference function between the simulated performance value and the measured performance value; and applying the difference function to the simulated performance value of at least one adjacent unit cell to the identified unit cell to determine a modified simulated performance value for the at least one adjacent unit cell.Type: GrantFiled: December 9, 2020Date of Patent: January 16, 2024Assignee: British Telecommunications Public Limited CompanyInventors: Farhad Mehran, Richard Mackenzie
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Publication number: 20230344501Abstract: A network node for a wireless telecommunications network, and a method of operating a network node, are disclosed. The wireless telecommunications network includes a first access point having a first transmitter configured to transmit in a first coverage area, and the method can include receiving, from a sensor, data indicative of an object within the first coverage area of the first access point's first transmitter; determining, from the data, that the object is an illegitimate user; and, in response, causing a modification of the first access point so that the object cannot successfully receive a transmission from the first transmitter.Type: ApplicationFiled: October 12, 2021Publication date: October 26, 2023Inventors: Farhad MEHRAN, Richard MACKENZIE
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Publication number: 20230315129Abstract: This invention provides a method, and a network node for implementing said method, of operating a network node to control a first Unmanned Aerial Vehicle, UAV, in a wireless telecommunications network, the method comprising: determining a collision risk for the first UAV; determining a reporting rate for the first UAV based on the collision risk; and sending a reporting rate update message to the first UAV so as to cause the first UAV to report its position at the determined reporting rate.Type: ApplicationFiled: September 17, 2021Publication date: October 5, 2023Inventors: Farhad MEHRAN, Richard MACKENZIE
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Publication number: 20230059993Abstract: A method of determining performance of a Radio Access Network (RAN) of a telecommunications network is disclosed in which the RAN covers an area that is divided into a plurality of unit cells. The method includes receiving a measured performance value of the RAN within at least one unit cell of the plurality of unit cells; receiving a simulated performance value of the RAN within each of the plurality of unit cells; identifying a unit cell that is associated with both a measured performance value and a simulated performance value; calculating, for the identified unit cell, a difference function between the simulated performance value and the measured performance value; and applying the difference function to the simulated performance value of at least one adjacent unit cell to the identified unit cell to determine a modified simulated performance value for the at least one adjacent unit cell.Type: ApplicationFiled: December 9, 2020Publication date: February 23, 2023Inventors: Farhad MEHRAN, Richard MACKENZIE
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Publication number: 20230051491Abstract: This disclosure provides a method of operating a network node in a wireless telecommunications network, wherein the wireless telecommunications network includes a first access point having a transmitter configured to transmit in a first coverage area, including receiving, from a sensor, data indicating a location of an object within the first coverage area of the first access point's transmitter; determining, from a set of access rights including excluded, differentiated restrictions and no restrictions, that the object has the differentiated restrictions access right; responsive to the determination that the object has the differentiated restrictions access right, classifying, from a set of classes including a first class and a second class, the object in the first class, wherein the first class is associated with a first restriction configuration having a first electro and/or magnetic field exposure threshold and the second class is associated with a second restriction configuration having a second electroType: ApplicationFiled: December 10, 2020Publication date: February 16, 2023Inventors: Farhad MEHRAN, Richard MACKENZIE
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Publication number: 20220191884Abstract: A method of controlling a telecommunications network, the telecommunications network having a first node, a second node, and a third node, and the method including identifying a first schedule for a frame for facilitating communication between the first node and the second node; identifying a second schedule for a frame for facilitating communication between the second node and the third node, wherein the frames each have an uplink subframe and a downlink subframe; comparing the first and second schedules so as to identify a misalignment in the frames; and applying an adjustment to the first schedule relative to the second schedule so as to reduce the identified misalignment in the frames, thereby to reduce a delay in communication.Type: ApplicationFiled: March 17, 2020Publication date: June 16, 2022Inventors: Farhad MEHRAN, Richard MACKENZIE
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Patent number: 11349607Abstract: A method of operating a first base station unit to process In-Phase and Quadrature (IQ) data for transmission to a second base station unit, the first and second base station units both being part of a disaggregated base station in a cellular telecommunications network and a method of operating a second base station unit to process a first and second data package processed by a first base station, the method including combining the first and second data packages.Type: GrantFiled: January 28, 2021Date of Patent: May 31, 2022Assignee: BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANYInventors: Richard MacKenzie, Farhad Mehran
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Patent number: 11271636Abstract: A method of operating a cellular telecommunications network, the cellular telecommunications network including a first base station, a User Equipment (UE) and a remote transceiver, wherein the first base station is adapted to send a signal to the UE, the method including receiving data from an external sensor indicating a first change in a propagation environment between the first base station and the UE; and, in response, the remote transceiver repeating a signal between the first base station and the UE.Type: GrantFiled: December 13, 2017Date of Patent: March 8, 2022Assignee: British Telecommunications Public Limited CompanyInventors: Farhad Mehran, Richard Mackenzie, Anvar Tukmanov
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Publication number: 20220060444Abstract: This disclosure provides a method in a cellular telecommunications network, and a network node for performing the method, the cellular telecommunications network including a content store, and a User Equipment (UE) wherein the UE is identifiable in the cellular telecommunications network by an identifier having a form defined by a cellular telecommunications protocol, the method including receiving a content transaction request from an external node over a wireless connection, the content transaction request including a content store identifier for identifying the content store and further including a content identifier for identifying a content item, wherein the content store identifier has the form defined by the cellular telecommunications protocol for identifying the UE; and processing the content transaction request to perform a transaction with the identified content item in the identified content store.Type: ApplicationFiled: November 20, 2019Publication date: February 24, 2022Inventors: Salvador SENDRA DIAZ, Farhad MEHRAN
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Publication number: 20210273747Abstract: A method of operating a first base station unit to process In-Phase and Quadrature (IQ) data for transmission to a second base station unit, the first and second base station units both being part of a disaggregated base station in a cellular telecommunications network and a method of operating a second base station unit to process a first and second data package processed by a first base station, the method including combining the first and second data packages.Type: ApplicationFiled: January 28, 2021Publication date: September 2, 2021Inventors: Richard MacKenzie, Farhad Mehran
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Patent number: 10993081Abstract: This disclosure relates to a method in a cellular telecommunications network, and a network node for implementing the method, the cellular telecommunications network including a base station having a coverage area, and a plurality of User Equipment (UE) located within the base station's coverage area, the method including instructing a first plurality of UEs to report their location; associating an occurrence of a connection performance indication for each UE of the first plurality of UEs with a reported location for that UE; defining a first geographical region in which the density of reported locations is above a first density threshold; defining a second geographical region in which the density of reported locations is above a second density threshold, wherein the area of the first geographical region is greater than the area of the second geographical region; instructing a second plurality of UEs within the first geographical region to report their location at a first reporting rate; and instructing a thiType: GrantFiled: August 6, 2018Date of Patent: April 27, 2021Assignee: British Telecommunications Public Limited CompanyInventors: Farhad Mehran, Richard Mackenzie
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Publication number: 20200267505Abstract: This disclosure relates to a method in a cellular telecommunications network, and a network node for implementing the method, the cellular telecommunications network including a base station having a coverage area, and a plurality of User Equipment (UE) located within the base station's coverage area, the method including instructing a first plurality of UEs to report their location; associating an occurrence of a connection performance indication for each UE of the first plurality of UEs with a reported location for that UE; defining a first geographical region in which the density of reported locations is above a first density threshold; defining a second geographical region in which the density of reported locations is above a second density threshold, wherein the area of the first geographical region is greater than the area of the second geographical region; instructing a second plurality of UEs within the first geographical region to report their location at a first reporting rate; and instructing a thiType: ApplicationFiled: August 6, 2018Publication date: August 20, 2020Inventors: Farhad MEHRAN, Richard MACKENZIE
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Publication number: 20200106516Abstract: A method of operating a cellular telecommunications network, the cellular telecommunications network including a first base station, a User Equipment (UE) and a remote transceiver, wherein the first base station is adapted to send a signal to the UE, the method including receiving data from an external sensor indicating a first change in a propagation environment between the first base station and the UE; and, in response, the remote transceiver repeating a signal between the first base station and the UE.Type: ApplicationFiled: December 13, 2017Publication date: April 2, 2020Applicant: British Telecommunications Public Limited CompanyInventors: Farhad Mehran, Richard Mackenzie, Anvar Tukmanov
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Publication number: 20190364480Abstract: This disclosure relates to a method of operating a cellular telecommunications network, and to a first base station and a UE for implementing the method, the method including receiving data from an external sensor indicating a first change in a propagation environment between the UE and the base station; and, in response, reconfiguring a connectivity property for the UE.Type: ApplicationFiled: December 13, 2017Publication date: November 28, 2019Applicant: British Telecommunications Public Limited CompanyInventors: Farhad Mehran, Richard Mackenzie, Anvar Tukmanov, Michael Fitch, Keith Briggs