Patents by Inventor Sayandev Mukherjee
Sayandev Mukherjee 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: 11916747Abstract: A method for automatic discovery of a communication network including a hub, a plurality of termination devices, and a plurality of network elements. The method includes (a) associating respective geographic information with each termination device, (b) determining a respective distance of each termination device from the hub, (c) grouping, at least partially based on diagnostic information from the communication network, two or more of the plurality of termination devices sharing a common characteristic, (d) determining a topology of the communication network, and (e) determining a respective characteristic of at least one network element of the plurality of network elements.Type: GrantFiled: August 26, 2022Date of Patent: February 27, 2024Assignee: Cable Television Laboratories, Inc.Inventors: Luis Alberto Campos, Christopher J. Corcimiglia, Thomas Holtzman Williams, Lin Cheng, Sayandev Mukherjee, Belal Hamzeh
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Publication number: 20230388807Abstract: An artificial intelligence network operator (aiNO) that autonomously and dynamically acquires network resources on an open marketplace includes software running a machine learning model and a processor that controls backhaul connectivity and a network communication component. In some embodiments, the aiNO facilitates resale of the acquired network resource to end users.Type: ApplicationFiled: July 17, 2023Publication date: November 30, 2023Inventors: THOMAS SANDHOLM, BERNARDO HUBERMAN, SAYANDEV MUKHERJEE, LUIS ALBERTO CAMPOS
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Patent number: 11706632Abstract: An artificial intelligence network operator (aiNO) that autonomously and dynamically acquires network resources on an open marketplace includes software running a machine learning model and a processor that controls backhaul connectivity and a network communication component. In some embodiments, the aiNO facilitates resale of the acquired network resource to end users.Type: GrantFiled: July 21, 2021Date of Patent: July 18, 2023Assignee: Cable Television Laboratories, Inc.Inventors: Thomas Sandholm, Bernardo Huberman, Sayandev Mukherjee, Luis Alberto Campos
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Patent number: 11641579Abstract: Agents, operating on user equipment, and related systems and methods for machine-learning aided autonomous control of mobile network access are disclosed. The agents, systems and methods allow for mobile network resources, which are pre-purchased or purchased in real-time, to be optimized according to a reward function that maximizes quality of experience as a function of price. Mobile network resources purchased in real-time may include spectrum bandwidth sold or auctioned in increments and purchased by UEs as needed.Type: GrantFiled: March 4, 2021Date of Patent: May 2, 2023Assignee: Cable Television Laboratories, Inc.Inventors: Sayandev Mukherjee, Bernardo Huberman, Thomas Sandholm
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Patent number: 10833994Abstract: A hybrid user equipment and advanced user equipment data offloading architecture is provided. In this hybrid architecture, the advanced user equipment includes a backhaul link to a telecommunication network and/or the Internet. The user equipment can send and receive data through the advanced user equipment using the backhaul link.Type: GrantFiled: May 31, 2012Date of Patent: November 10, 2020Assignee: NTT DOCOMO, INC.Inventors: Hiroyuki Ishii, Sean A. Ramprashad, Sayandev Mukherjee
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Patent number: 10454829Abstract: A network device in a wireless communication system includes a first communication circuit that receives a first control-plane message from a base station (BS) over a first communication link; a second communication circuit that transmits user-plane data to a user equipment (UE) over a second communication link established responsive to the first control-plane message; and a third communication circuit that receives the user-plane traffic data from a server over a third communication link. The UE communicates user-plane data with the BS and the network device simultaneously at a predetermined time. The first communication circuit receives a second control-plane message from the BS. The second communication circuit transmits a pilot signal to the UE responsive to the second control-plane message to enable the UE to measure a radio link quality of the second communication link using the pilot signal.Type: GrantFiled: March 27, 2017Date of Patent: October 22, 2019Assignee: NTT DOCOMO, INC.Inventors: Hiroyuki Ishii, Sean A. Ramprashad, Sayandev Mukherjee
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Publication number: 20170272364Abstract: A network device in a wireless communication system includes a first communication circuit that receives a first control-plane message from a base station (BS) over a first communication link; a second communication circuit that transmits user-plane data to a user equipment (UE) over a second communication link established responsive to the first control-plane message; and a third communication circuit that receives the user-plane traffic data from a server over a third communication link. The UE communicates user-plane data with the BS and the network device simultaneously at a predetermined time. The first communication circuit receives a second control-plane message from the BS. The second communication circuit transmits a pilot signal to the UE responsive to the second control-plane message to enable the UE to measure a radio link quality of the second communication link using the pilot signal.Type: ApplicationFiled: March 27, 2017Publication date: September 21, 2017Applicant: NTT DOCOMO, INC.Inventors: Hiroyuki Ishii, Sean A. Ramprashad, Sayandev Mukherjee
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Patent number: 9646099Abstract: A system and method is provided to analyze a database of concepts organized into categories, wherein each concept is an online textual document, to determine a numerical relationship between the concepts and to determine a hierarchy for the categories.Type: GrantFiled: September 30, 2015Date of Patent: May 9, 2017Assignee: NTT DOCOMO INC.Inventors: Pero Subasic, Hyung Sik Shin, Ronald Sujithan, Hongfeng Yin, Sayandev Mukherjee, Yoshikazu Akinaga
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Patent number: 9471887Abstract: A system and method is provided that processes a training database of human-generated requests in each of a plurality of task categories with a machine learning algorithm to develop a task classifier model that may be applied to subsequent user requests to determine the most likely one of the task categories for the subsequent user request.Type: GrantFiled: September 30, 2015Date of Patent: October 18, 2016Assignee: NTT DOCOMO Inc.Inventors: Hyung Sik Shin, Ronald Sujithan, Sayandev Mukherjee, Hongfeng Yin, Yang Sun, Yoshikazu Akinaga, Pero Subasic
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Publication number: 20160026723Abstract: A system and method is provided to analyze a database of concepts organized into categories, wherein each concept is an online textual document, to determine a numerical relationship between the concepts and to determine a hierarchy for the categories.Type: ApplicationFiled: September 30, 2015Publication date: January 28, 2016Inventors: Pero Subasic, Hyung Sik Shin, Ronald Sujithan, Hongfeng Yin, Sayandev Mukherjee, Yoshikazu Akinaga
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Publication number: 20160019471Abstract: A system and method is provided that processes a training database of human-generated requests in each of a plurality of task categories with a machine learning algorithm to develop a task classifier model that may be applied to subsequent user requests to determine the most likely one of the task categories for the subsequent user request.Type: ApplicationFiled: September 30, 2015Publication date: January 21, 2016Inventors: Hyung Sik Shin, Ronald Sujithan, Sayandev Mukherjee, Hongfeng Yin, Yang Sun, Yoshikazu Akinaga, Pero Subasic
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Patent number: 9031145Abstract: Systems and methods for detecting data in a multiple input/multiple output signal. The method includes receiving a first signal associated with a first data value and a second signal associated with a second data value. A distance value between the received second signal and each possible second data value is calculated. Coordinates for a hypothetical first signal in light of a first possible second data value are calculated, and the first coordinate value is quantized to a nearest constellation point. A distance value between the received second signal and each possible second data value is calculated using the calculated constellation points. A determination is made of a log-likelihood ratio based on the determined distance values.Type: GrantFiled: May 30, 2014Date of Patent: May 12, 2015Assignee: Marvell International Ltd.Inventors: Arul Durai Murugan Palanivelu, Leilei Song, Rohit U. Nabar, Jungwon Lee, Sayandev Mukherjee, Hui-Ling Lou
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Patent number: 8953529Abstract: A method, apparatus and computer program product comprises determining a rise-over-thermal (RoT) budget associated with a cell within a communication network for user equipment served by the cell, determining a number of user equipment served by the cell to receive a minimum-grant of an uplink channel, determining a high-grant for allocation to a selected user equipment, the high-grant allowing the selected user equipment to communicate in the uplink channel of the communication network, the high-grant being based on the RoT budget, and allocating the high-grant to the selected user equipment and the minimum-grant to all other user equipment served by the cell.Type: GrantFiled: November 23, 2010Date of Patent: February 10, 2015Assignee: SpiderCloud Wireless, Inc.Inventors: Hithesh Nama, Amit Butala, Sayandev Mukherjee
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Patent number: 8861658Abstract: Signal power of a received signal, which has a plurality of preamble sequences associated with sub-carrier signals received from a plurality of sub-carriers, in a cellular Orthogonal Frequency Division Multiplexing system may be estimated by estimating as power for at least one preamble sequence of a signal received at a selected receive antenna. The preamble sequence is associated with a base station and a set of sub-carriers. A differential received signal developed for one of the set of sub-carriers is correlated with a normalized differential transmit signal for the preamble sequence, and the estimate of the power for the at least one preamble sequence is extracted based on the correlation.Type: GrantFiled: February 7, 2013Date of Patent: October 14, 2014Assignee: Marvell International Ltd.Inventors: Jungwon Lee, Sayandev Mukherjee, Adina Matache
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Publication number: 20140198655Abstract: A hybrid user equipment and small-node device data offloading architecture is provided. In this hybrid architecture, the small-node device includes a backhaul link to a telecommunication network and/or the Internet. The user equipment can send and receive data through the small-node device using the backhaul link.Type: ApplicationFiled: May 31, 2012Publication date: July 17, 2014Applicant: NTT DOCOMO, INC.Inventors: Hiroyuki Ishii, Sean A. Ramprashad, Sayandev Mukherjee
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Patent number: 8774301Abstract: Systems and methods for detecting data in a multiple input/multiple output signal. The method includes receiving a first signal associated with a first data value and a second signal associated with a second data value. A distance value between the received second signal and each possible second data value is calculated. Coordinates for a hypothetical first signal in light of a first possible second data value are calculated, and the first coordinate value is quantized to a nearest constellation point. A distance value between the received second signal and each possible second data value is calculated using the calculated constellation points. A determination is made of a log-likelihood ratio based on the determined distance values.Type: GrantFiled: November 8, 2012Date of Patent: July 8, 2014Assignee: Marvell International Ltd.Inventors: Arul Durai Murugan Palanivelu, Leilei Song, Rohit U. Nabar, Jungwon Lee, Sayandev Mukherjee, Hui-Ling Lou
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Publication number: 20140153390Abstract: A hybrid user equipment and advanced user equipment data offloading architecture is provided. In this hybrid architecture, the advanced user equipment includes a backhaul link to a telecommunication network and/or the Internet. The user equipment can send and receive data through the advanced user equipment using the backhaul link.Type: ApplicationFiled: May 31, 2012Publication date: June 5, 2014Applicant: NTT DOCOMO, INC.Inventors: Hiroyuki Ishii, Sean A. Ramprashad, Sayandev Mukherjee
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Patent number: 8644193Abstract: Methods, devices and computer program products facilitate self-configuration and self-optimization of radio networks. An internal topology discovery is performed to assess characteristics of a plurality of access points within an internal network. An external cell discovery can also be performed to identify one or more access points operating within an external network. Based on the assessments obtained through the internal and/or external topology discovery processes, operational parameters are assigned to each access point within the internal network. Such operational parameters can include a transmit power associated with each radio node.Type: GrantFiled: November 30, 2010Date of Patent: February 4, 2014Assignee: SpiderCloud Wireless, Inc.Inventors: Brett Schein, Sayandev Mukherjee, Murari Srinivasan
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Patent number: 8412103Abstract: Apparatus and methods for power control for mitigation or control of interference in a wireless communications environment. Power control techniques can consider the effectiveness of interference cancellation before making power control determinations. For example, where interference with a base station from an interfering wireless terminal is being canceled such that the effects of that interference are not adversely affecting operations of the base station, the offending terminal can be left unchanged, or its transmit power can be increased. On the other hand, where the interference cancellation operation is not able to cancel the effects of the interfering signal sufficiently, the operation can lower the uplink transmit power of the offending signal so as to not cause interference to the other base station.Type: GrantFiled: September 30, 2009Date of Patent: April 2, 2013Assignee: SpiderCloud Wireless, Inc.Inventors: Murari Srinivasan, Amit Butala, Sayandev Mukherjee
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Patent number: 8391796Abstract: Apparatus and methods for power control for mitigation or control of interference in a wireless communications environment. Control techniques can consider the effect of interference on an access point and the access point can identify interfering wireless terminals and cause a message to be sent to a controlling access point of the interfering wireless terminal to cause the uplink power of the interfering wireless terminal to be adjusted.Type: GrantFiled: September 30, 2009Date of Patent: March 5, 2013Assignee: SpiderCloud Wirless, Inc.Inventors: Murari Srinivasan, Amit Butala, Sayandev Mukherjee