Patents by Inventor Raghavendra Sadaramachandra
Raghavendra Sadaramachandra 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: 11778483Abstract: An electronic device that assesses communication performance is described. During operation, the electronic device receives information specifying a location in an environment. For example, the information may correspond to user-interface activity associated with a user interface. Notably, the user interface may include an augmented reality and the user-interface activity may include defining the location, such as by dropping a pin in the augmented reality. Then, the electronic device provides the information to an access point and/or a controller of the access point, where the location is within communication range of the access point. Next, the electronic device receives, from the access point and/or the controller, measurements of one or more communication performance metrics at or proximate to the location during a time interval. Moreover, the electronic device provides a graphical representation of the communication performance at or proximate to the location based at least in part on the measurements.Type: GrantFiled: September 13, 2022Date of Patent: October 3, 2023Assignee: ARRIS Enterprises LLCInventors: Subash Tirupachur Comerica, Raghavendra Sadaramachandra, Arsalan Habib, Anindya Chakraborty
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Patent number: 11665591Abstract: During operation, an access point communicates with one or more electronic devices. Based at least on the communication, the access point determines an available capacity metric of the access point. Then, the access point provides the determined available capacity metric to one or more second access points, and receives available capacity metrics of the one or more second access points. Moreover, the access point compares the available capacity metric and a parameter corresponding to the available capacity metrics. Based at least in part on the comparison, the access point dynamically and selectively performs load balancing, where performing the load balancing involves providing a recommendation to at least a first electronic device of the one or more electronic devices, and where the recommendation indicates that the first electronic device, which is associated with the access point, transition to a different communication channel.Type: GrantFiled: August 12, 2021Date of Patent: May 30, 2023Assignee: ARRIS Enterprises LLCInventors: Wen Chen, Qingfeng Wang, Raghavendra Sadaramachandra
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Patent number: 11659424Abstract: During operation, an access point compares a communication performance metric of the access point and a parameter corresponding to communication performance metrics of one or more second access points. For example, the access point may determine the communication performance metric based on communication with one or more electronic devices and/or may receive information specifying the communication performance metrics of the one or more second access points. Then, the access point selectively provides a recommendation for a first connected electronic device in the one or more electronic devices based at least in part on the comparison and a history of responses of at least the first connected electronic device to one or more previous recommendations, where the recommendation indicates that the first connected electronic device, which is associated with the access point, transition to a different communication channel.Type: GrantFiled: January 24, 2022Date of Patent: May 23, 2023Assignee: ARRIS ENTERPRISE, LLCInventors: Wen Chen, Raghavendra Sadaramachandra
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Patent number: 11582628Abstract: During operation, an access point may determine, based at least in part on communication with the electronic device, that an electronic device is in a communication performance category. In response, the access point may provide one or more requests to one or more neighboring access points of the access point, where a given request is for an assessment of communication performance of the electronic device from a perspective of a given neighboring access point. Next, the access point may receive one or more reports associated with one or more neighboring access points with one or more assessments of the communication performance of the electronic device. When the one or more assessments indicate that superior communication performance is unavailable, the access point may provide a notification to a computer that indicates that the electronic device is in a coverage hole in a WLAN.Type: GrantFiled: December 15, 2020Date of Patent: February 14, 2023Assignee: Arms Enterprises LLCInventors: Wen Chen, Koteswar Rao Mellachervu, Raghavendra Sadaramachandra
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Publication number: 20230031634Abstract: A controller may receive information identifying a rogue access point operating on a channel in the WLAN. In response, the controller may provide instructions to at least a subset of the access points, where the instructions indicate that at least the subset of the access points collaboratively attack the rogue access point, and where a given instruction for a given access point specifies a schedule of attacks by the given access point. In some embodiments, the controller selects at least the subset of the access points based at least in part on one or more parameters, including: an ability to receive transmissions from the rogue access point; traffic loading; communication performance; a number of associated electronic devices; proximity to the rogue access point; and/or operating channels.Type: ApplicationFiled: December 14, 2020Publication date: February 2, 2023Applicant: ARRIS Enterprises LLCInventors: Raghavendra Sadaramachandra, Wen Chen
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Publication number: 20230007502Abstract: An electronic device that assesses communication performance is described. During operation, the electronic device receives information specifying a location in an environment. For example, the information may correspond to user-interface activity associated with a user interface. Notably, the user interface may include an augmented reality and the user-interface activity may include defining the location, such as by dropping a pin in the augmented reality. Then, the electronic device provides the information to an access point and/or a controller of the access point, where the location is within communication range of the access point. Next, the electronic device receives, from the access point and/or the controller, measurements of one or more communication performance metrics at or proximate to the location during a time interval. Moreover, the electronic device provides a graphical representation of the communication performance at or proximate to the location based at least in part on the measurements.Type: ApplicationFiled: September 13, 2022Publication date: January 5, 2023Applicant: ARRIS Enterprises LLCInventors: Subash Tirupachur Comerica, Raghavendra Sadaramachandra, Arsalan Habib, Anindya Chakraborty
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Patent number: 11463889Abstract: An electronic device that assesses communication performance is described. During operation, the electronic device receives information specifying a location in an environment. For example, the information may correspond to user-interface activity associated with a user interface. Notably, the user interface may include an augmented reality and the user-interface activity may include defining the location, such as by dropping a pin in the augmented reality. Then, the electronic device provides the information to an access point and/or a controller of the access point, where the location is within communication range of the access point. Next, the electronic device receives, from the access point and/or the controller, measurements of one or more communication performance metrics at or proximate to the location during a time interval. Moreover, the electronic device provides a graphical representation of the communication performance at or proximate to the location based at least in part on the measurements.Type: GrantFiled: July 7, 2020Date of Patent: October 4, 2022Assignee: ARRIS Enterprises LLCInventors: Subash Tirupachur Comerica, Raghavendra Sadaramachandra, Arsalan Habib, Anindya Chakraborty
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Patent number: 11419043Abstract: An access point that performs collaborative detection of an electronic device is described. During operation, the access point may receive a request from a second access point using wired or wireless communication, where the request specifies a communication channel. In response to this request, the access point may perform a wireless scan of the specified communication channel. Moreover, the access point may provide, using wired or wireless communication, a trigger message to the second access point with an instruction for the second access point to provide fake traffic to the electronic device. Then, the access point may receive, using wireless communication, a response from the electronic device to the fake traffic. Next, the access point may provide, using wired or wireless communication, a report to the second access point with information specifying at least a communication performance metric of the electronic device.Type: GrantFiled: May 31, 2019Date of Patent: August 16, 2022Assignee: ARRIS Enterprises LLCInventors: Wen Chen, Raghavendra Sadaramachandra
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Publication number: 20220150735Abstract: During operation, an access point compares a communication performance metric of the access point and a parameter corresponding to communication performance metrics of one or more second access points. For example, the access point may determine the communication performance metric based on communication with one or more electronic devices and/or may receive information specifying the communication performance metrics of the one or more second access points. Then, the access point selectively provides a recommendation for a first connected electronic device in the one or more electronic devices based at least in part on the comparison and a history of responses of at least the first connected electronic device to one or more previous recommendations, where the recommendation indicates that the first connected electronic device, which is associated with the access point, transition to a different communication channel.Type: ApplicationFiled: January 24, 2022Publication date: May 12, 2022Applicant: ARRIS Enterprises LLCInventors: Wen Chen, Raghavendra Sadaramachandra
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Patent number: 11240691Abstract: During operation, an access point compares a communication performance metric of the access point and a parameter corresponding to communication performance metrics of one or more second access points. For example, the access point may determine the communication performance metric based on communication with one or more electronic devices and/or may receive information specifying the communication performance metrics of the one or more second access points. Then, the access point selectively provides a recommendation for a first connected electronic device in the one or more electronic devices based at least in part on the comparison and a history of responses of at least the first connected electronic device to one or more previous recommendations, where the recommendation indicates that the first connected electronic device, which is associated with the access point, transition to a different communication channel.Type: GrantFiled: August 27, 2020Date of Patent: February 1, 2022Assignee: ARRIS Enterprises LLCInventors: Wen Chen, Raghavendra Sadaramachandra
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Publication number: 20210377800Abstract: During operation, an access point communicates with one or more electronic devices. Based at least on the communication, the access point determines an available capacity metric of the access point. Then, the access point provides the determined available capacity metric to one or more second access points, and receives available capacity metrics of the one or more second access points. Moreover, the access point compares the available capacity metric and a parameter corresponding to the available capacity metrics. Based at least in part on the comparison, the access point dynamically and selectively performs load balancing, where performing the load balancing involves providing a recommendation to at least a first electronic device of the one or more electronic devices, and where the recommendation indicates that the first electronic device, which is associated with the access point, transition to a different communication channel.Type: ApplicationFiled: August 12, 2021Publication date: December 2, 2021Applicant: ARRIS Enterprises LLCInventors: Wen Chen, Qingfeng Wang, Raghavendra Sadaramachandra
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Patent number: 11115865Abstract: During operation, an access point communicates with one or more electronic devices. Based at least on the communication, the access point determines an available capacity metric of the access point. Then, the access point provides the determined available capacity metric to one or more second access points, and receives available capacity metrics of the one or more second access points. Moreover, the access point compares the available capacity metric and a parameter corresponding to the available capacity metrics. Based at least in part on the comparison, the access point dynamically and selectively performs load balancing, where performing the load balancing involves providing a recommendation to at least a first electronic device of the one or more electronic devices, and where the recommendation indicates that the first electronic device, which is associated with the access point, transition to a different communication channel.Type: GrantFiled: May 30, 2019Date of Patent: September 7, 2021Assignee: ARRIS Enterprises LLCInventors: Wen Chen, Qingfeng Wang, Raghavendra Sadaramachandra
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Publication number: 20210211915Abstract: During operation, an access point may determine, based at least in part on communication with the electronic device, that an electronic device is in a communication performance category. In response, the access point may provide one or more requests to one or more neighboring access points of the access point, where a given request is for an assessment of communication performance of the electronic device from a perspective of a given neighboring access point. Next, the access point may receive one or more reports associated with one or more neighboring access points with one or more assessments of the communication performance of the electronic device. When the one or more assessments indicate that superior communication performance is unavailable, the access point may provide a notification to a computer that indicates that the electronic device is in a coverage hole in a WLAN.Type: ApplicationFiled: December 15, 2020Publication date: July 8, 2021Applicant: ARRIS Enterprises LLCInventors: Wen Chen, Koteswar Rao Mellachervu, Raghavendra Sadaramachandra
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Publication number: 20210067987Abstract: During operation, an access point compares a communication performance metric of the access point and a parameter corresponding to communication performance metrics of one or more second access points. For example, the access point may determine the communication performance metric based on communication with one or more electronic devices and/or may receive information specifying the communication performance metrics of the one or more second access points. Then, the access point selectively provides a recommendation for a first connected electronic device in the one or more electronic devices based at least in part on the comparison and a history of responses of at least the first connected electronic device to one or more previous recommendations, where the recommendation indicates that the first connected electronic device, which is associated with the access point, transition to a different communication channel.Type: ApplicationFiled: August 27, 2020Publication date: March 4, 2021Applicant: ARRIS Enterprises LLCInventors: Wen Chen, Raghavendra Sadaramachandra
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Publication number: 20210014139Abstract: An electronic device that assesses communication performance is described. During operation, the electronic device receives information specifying a location in an environment. For example, the information may correspond to user-interface activity associated with a user interface. Notably, the user interface may include an augmented reality and the user-interface activity may include defining the location, such as by dropping a pin in the augmented reality. Then, the electronic device provides the information to an access point and/or a controller of the access point, where the location is within communication range of the access point. Next, the electronic device receives, from the access point and/or the controller, measurements of one or more communication performance metrics at or proximate to the location during a time interval. Moreover, the electronic device provides a graphical representation of the communication performance at or proximate to the location based at least in part on the measurements.Type: ApplicationFiled: July 7, 2020Publication date: January 14, 2021Applicant: ARRIS Enterprises LLCInventors: Subash Tirupachur Comerica, Raghavendra Sadaramachandra, Arsalan Habib, Anindya Chakraborty
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Publication number: 20190373539Abstract: An access point that performs collaborative detection of an electronic device is described. During operation, the access point may receive a request from a second access point using wired or wireless communication, where the request specifies a communication channel. In response to this request, the access point may perform a wireless scan of the specified communication channel. Moreover, the access point may provide, using wired or wireless communication, a trigger message to the second access point with an instruction for the second access point to provide fake traffic to the electronic device. Then, the access point may receive, using wireless communication, a response from the electronic device to the fake traffic. Next, the access point may provide, using wired or wireless communication, a report to the second access point with information specifying at least a communication performance metric of the electronic device.Type: ApplicationFiled: May 31, 2019Publication date: December 5, 2019Inventors: Wen Chen, Raghavendra Sadaramachandra
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Publication number: 20190373507Abstract: During operation, an access point communicates with one or more electronic devices. Based at least on the communication, the access point determines an available capacity metric of the access point. Then, the access point provides the determined available capacity metric to one or more second access points, and receives available capacity metrics of the one or more second access points. Moreover, the access point compares the available capacity metric and a parameter corresponding to the available capacity metrics. Based at least in part on the comparison, the access point dynamically and selectively performs load balancing, where performing the load balancing involves providing a recommendation to at least a first electronic device of the one or more electronic devices, and where the recommendation indicates that the first electronic device, which is associated with the access point, transition to a different communication channel.Type: ApplicationFiled: May 30, 2019Publication date: December 5, 2019Inventors: Wen Chen, Qingfeng Wang, Raghavendra Sadaramachandra