Patents by Inventor Vaibhav Kumar
Vaibhav Kumar 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: 10116578Abstract: Techniques are described for wireless communication at a wireless communication device. One method includes receiving wireless wide area network (WWAN) packets at a WWAN processing subsystem of the wireless communication device; transferring wireless local area network (WLAN) packet information from a WLAN processing subsystem of the wireless communication device to the WWAN processing subsystem, the WLAN packet information comprising a subset of data associated with WLAN packets; performing a reordering process in the WWAN processing subsystem, the reordering process based at least in part on the received WWAN packets and the WLAN packets that correspond to the transferred WLAN packet information; and providing an indication of the reordered WWAN packets and the WLAN packets to an application processing subsystem of the wireless communication device.Type: GrantFiled: September 27, 2016Date of Patent: October 30, 2018Assignee: QUALCOMM IncorporatedInventors: Arnaud Meylan, Srinivas Reddy Mudireddy, Vaibhav Kumar, Hariharan Sukumar, Alok Mitra, Umang Sureshbhai Patel, Sivaramakrishna Veerepalli, Shailesh Maheshwari
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Publication number: 20180279175Abstract: Systems, methods, and devices of the various embodiments provide for multipath transport of Internet Protocol (IP) packets by a computing device including a plurality of modems. In various embodiments, IP packets may be assigned to a selected one of a plurality of modems for transport based on available bandwidths of each of the plurality of modems.Type: ApplicationFiled: March 17, 2018Publication date: September 27, 2018Inventors: Ralph Akram GHOLMIEH, Susheel Kumar Yadav YADAGIRI, Sanjay VISHIN, Siddharth CHITNIS, Varun TUTPETKESHAVAMURTHY, Bojun PAN, Vaibhav KUMAR
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Publication number: 20180270150Abstract: Systems, methods, and devices of the various embodiments provide for multipath transport of Internet Protocol (IP) packets by an in-vehicle computing device, such as a vehicle's autonomous driving system, vehicle's telematics unit, vehicle's control system, etc. In various embodiments, IP packets may be extended to include tracking information. In various embodiments, the tracking information may include sequence numbers, sender reports, receiver reports, version indications, and/or length indications. In various embodiments, IP packets may be extended to include tracking information by a centralized scheduler for an in-vehicle computing device including a plurality of modems and/or a destination computing device.Type: ApplicationFiled: February 28, 2018Publication date: September 20, 2018Inventors: Ralph Akram GHOLMIEH, Susheel KumarYadav YADAGIRI, Vaibhav KUMAR, Sanjay VISHIN, Siddharth CHITNIS
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Publication number: 20180176816Abstract: Aspects of the present disclosure describe transmitting data in wireless communications. A set of packets for transmission in a defined sequence can be received where the set of packets includes two or more packets. It can be detected that a packet, of the set of packets, is a prioritized packet type. The packet can be prioritized for transmission ahead of its order in the defined sequence based on the detection of the prioritized packet type. The packet can be transmitted ahead of its order in the defined sequence to an access point.Type: ApplicationFiled: November 3, 2017Publication date: June 21, 2018Inventors: Arnaud MEYLAN, Gavin Bernard HORN, Yu-Ting YU, Aziz GHOLMIEH, Yue YANG, Shailesh MAHESHWARI, Sitaramanjaneyulu KANAMARLAPUDI, Vaibhav KUMAR, Sivaramakrishna VEEREPALLI, Srinivasan BALASUBRAMANIAN, Srinivas Reddy MUDIREDDY, Vanitha KUMAR
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Patent number: 9973161Abstract: Described examples include multistage amplifier circuits having first and second forward circuits, a comparator or sensor circuit coupled to sense a signal in the second forward circuit to identify nonlinear operation or slewing conditions in the multistage amplifier circuit, and one or more sample hold circuits operative according to a sensor circuit output signal to selectively maintain the amplitude of an amplifier input signal in the second forward circuit and/or in a feedback circuit in response to the sensor circuit output signal indicating nonlinear operation or slewing conditions in the multistage amplifier circuit. Certain examples further include a clamping circuit operative to selectively maintain a voltage at a terminal of a Miller compensation capacitance responsive to the comparator output signal indicating nonlinear operation or slewing conditions.Type: GrantFiled: April 17, 2017Date of Patent: May 15, 2018Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Vadim V. Ivanov, Vaibhav Kumar, Munaf H. Shaik
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Publication number: 20180123903Abstract: A method of generating a network topology map in a datacenter comprising a network manager server and a set of host machines is provided. Each host machine hosts a set of data compute nodes (DCNs). The method receives information regarding the configuration of each of a set of logical networks from the network manager server. Each logical network is connected to several DCNs. The method identifies logical connections configured between the DCNs using the configuration of the overlay networks. The method generates a network topology map based on the identified logical configuration. The network topology identifies the DCNs that are connected to each overlay network. The method displays the network topology map on a graphical user interface.Type: ApplicationFiled: January 31, 2017Publication date: May 3, 2018Inventors: Aditya G. Holla, Ramya Bolla, Manoj Tammali, Vaibhav Kumar, Nithya Vijayaraghavan
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Patent number: 9876613Abstract: A method, an apparatus, and a computer program product for transport protocol communications processing are provided. The apparatus may be an electronic device. The electronic device receives a transport protocol communications from a sender device. The electronic device generates a plurality of acknowledgments in response to the received transport protocol traffic and stores the plurality of acknowledgments at a first memory. A modem load for a modem of the electronic device is determined. The electronic device identifies the plurality of acknowledgments to identify a subset of the plurality of acknowledgments in response to the determined modem load satisfying a modem load threshold condition. The electronic device moves the subset of acknowledgments from the first memory to a second memory. The electronic device transmits the subset of acknowledgments to the sender device.Type: GrantFiled: August 15, 2016Date of Patent: January 23, 2018Assignee: QUALCOMM IncorporatedInventors: Ajay Venkatsuresh, Alok Mitra, Srinivas Reddy Mudireddy, Gurvinder Singh Chhabra, Arnaud Meylan, Sirin Nitinawarat, Vaibhav Kumar, Sujit Nair, Nehal Somani
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Publication number: 20170325124Abstract: A method for reordering data by an electronic device is described, including receiving a first set of data packets via a first radio access technology (RAT). The method also includes receiving a second set of data packets via a second RAT. The first and second sets of data packets are from a data stream. The method further includes providing at least a portion of the first set of data packets or of the second set of data packets to an application processor. The method additionally includes buffering, in application processor memory, the at least the portion of the first set of data packets or the at least the portion of the second set of data packets. The method also includes reordering the at least the portion of the first set of data packets or the at least the portion of the second set of data packets.Type: ApplicationFiled: April 24, 2017Publication date: November 9, 2017Inventors: Alok Mitra, Vaibhav Kumar, Shailesh Maheshwari, Uppinder Babbar, Gang Xiao, Vanitha Kumar, Srinivas Reddy Mudireddy, Arunn Krishnamurthy
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Publication number: 20170278252Abstract: A method for segmenting a first scene from a sequence of scenes is described. In this case, the sequence of scenes was captured by a camera in or on a vehicle such as by smartglasses. The method determines an optical flow of the first scene, on the basis of the sequence of scenes. In addition, the method determines statistical variables of the optical flow in different partial regions of the first scene. Furthermore, the method determines, on the basis of the statistical variables, a separating line between a foreground region and a background region of the first scene. In this case, determining the separating line includes determining, on the basis of the statistical variables, an indicator of whether the optical flow in the background region is attributable to a movement of the vehicle.Type: ApplicationFiled: June 9, 2017Publication date: September 28, 2017Inventors: Matthias Roland KAUFMANN, Vaibhav Kumar Mehta
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Patent number: 9762482Abstract: Certain aspects of the present disclosure relate to smart processing of wireless wide area network (WWAN) packets transmitted over wireless local area network (WLAN). According to certain aspects, a method for wireless communications by a user equipment (UE) capable of communicating via at least first and second radio access technologies (RATs) is provided. The method generally includes dynamically switching to a location, within the UE, as an anchor point for processing packets based, at least in part, on operating states of the first and second RATs and routing packets received via at least one of the first and second RATs to the dynamically switched location of the anchor point.Type: GrantFiled: July 30, 2015Date of Patent: September 12, 2017Assignee: QUALCOMM IncorporatedInventors: Hariharan Sukumar, Vaibhav Kumar, Alok Mitra
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Publication number: 20170222610Abstract: Described examples include multistage amplifier circuits having first and second forward circuits, a comparator or sensor circuit coupled to sense a signal in the second forward circuit to identify nonlinear operation or slewing conditions in the multistage amplifier circuit, and one or more sample hold circuits operative according to a sensor circuit output signal to selectively maintain the amplitude of an amplifier input signal in the second forward circuit and/or in a feedback circuit in response to the sensor circuit output signal indicating nonlinear operation or slewing conditions in the multistage amplifier circuit. Certain examples further include a clamping circuit operative to selectively maintain a voltage at a terminal of a Miller compensation capacitance responsive to the comparator output signal indicating nonlinear operation or slewing conditions.Type: ApplicationFiled: April 17, 2017Publication date: August 3, 2017Inventors: Vadim V. Ivanov, Vaibhav Kumar, Munaf H. Shaik
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Publication number: 20170118133Abstract: Techniques are described for wireless communication at a wireless communication device. One method includes receiving wireless wide area network (WWAN) packets at a WWAN processing subsystem of the wireless communication device; transferring wireless local area network (WLAN) packet information from a WLAN processing subsystem of the wireless communication device to the WWAN processing subsystem, the WLAN packet information comprising a subset of data associated with WLAN packets; performing a reordering process in the WWAN processing subsystem, the reordering process based at least in part on the received WWAN packets and the WLAN packets that correspond to the transferred WLAN packet information; and providing an indication of the reordered WWAN packets and the WLAN packets to an application processing subsystem of the wireless communication device.Type: ApplicationFiled: September 27, 2016Publication date: April 27, 2017Inventors: Arnaud Meylan, Srinivas Reddy Mudireddy, Vaibhav Kumar, Hariharan Sukumar, Alok Mitra, Umang Sureshbhai Patel, Sivaramakrishna Veerepalli, Shailesh Maheshwari
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Patent number: 9634617Abstract: Described examples include multistage amplifier circuits having first and second forward circuits, a comparator or sensor circuit coupled to sense a signal in the second forward circuit to identify nonlinear operation or slewing conditions in the multistage amplifier circuit, and one or more sample hold circuits operative according to a sensor circuit output signal to selectively maintain the amplitude of an amplifier input signal in the second forward circuit and/or in a feedback circuit in response to the sensor circuit output signal indicating nonlinear operation or slewing conditions in the multistage amplifier circuit. Certain examples further include a clamping circuit operative to selectively maintain a voltage at a terminal of a Miller compensation capacitance responsive to the comparator output signal indicating nonlinear operation or slewing conditions.Type: GrantFiled: July 2, 2015Date of Patent: April 25, 2017Assignee: Texas Instruments IncorporatedInventors: Vadim V. Ivanov, Vaibhav Kumar, Munaf H. Shaik
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Publication number: 20170063498Abstract: A method, an apparatus, and a computer program product for transport protocol communications processing are provided. The apparatus may be an electronic device. The electronic device receives a transport protocol communications from a sender device. The electronic device generates a plurality of acknowledgments in response to the received transport protocol traffic and stores the plurality of acknowledgments at a first memory. A modem load for a modem of the electronic device is determined. The electronic device identifies the plurality of acknowledgments to identify a subset of the plurality of acknowledgments in response to the determined modem load satisfying a modem load threshold condition. The electronic device moves the subset of acknowledgments from the first memory to a second memory. The electronic device transmits the subset of acknowledgments to the sender device.Type: ApplicationFiled: August 15, 2016Publication date: March 2, 2017Inventors: Ajay VENKATSURESH, Alok MITRA, Srinivas Reddy MUDIREDDY, Gurvinder Singh CHHABRA, Arnaud MEYLAN, Sirin NITINAWARAT, Vaibhav KUMAR, Sujit NAIR, Nehal SOMANI
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Patent number: 9564859Abstract: One example includes an OP-AMP circuit system. The system includes a signal amplification path comprising a signal amplification path comprising a signal amplifier and an output stage. The signal amplification path can be configured to amplify an input voltage received at an input to provide an output voltage via the output stage. The system also includes an offset-reduction path coupled to the input of the signal amplification path and to an output of the signal amplifier. The offset-reduction path includes a transconductance amplifier and at least one chopper that are configured to mitigate noise in the signal amplification path and a noise-filtering feedback path configured to provide chopper feedback with respect to an offset voltage associated with the offset-reduction path, the noise-filtering feedback path comprising a feedback path input coupled to the input of the transconductance amplifier via a resistor.Type: GrantFiled: February 12, 2015Date of Patent: February 7, 2017Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Vadim V. Ivanov, Vaibhav Kumar, Munaf H. Shaik
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Publication number: 20170034054Abstract: Certain aspects of the present disclosure relate to smart processing of wireless wide area network (WWAN) packets transmitted over wireless local area network (WLAN). According to certain aspects, a method for wireless communications by a user equipment (UE) capable of communicating via at least first and second radio access technologies (RATs) is provided. The method generally includes dynamically switching to a location, within the UE, as an anchor point for processing packets based, at least in part, on operating states of the first and second RATs and routing packets received via at least one of the first and second RATs to the dynamically switched location of the anchor point.Type: ApplicationFiled: July 30, 2015Publication date: February 2, 2017Inventors: Hariharan SUKUMAR, Vaibhav KUMAR, Alok MITRA
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Patent number: 9535490Abstract: Aspects disclosed in the detailed description include power saving techniques in computing devices. In particular, as data is received by a modem processor in a computing device, the data is held until the expiration of a modem timer. The data is then passed to an application processor in the computing device over a peripheral component interconnect express (PCIe) interconnectivity bus. On receipt of the data from the modem processor, the application processor sends data held by the application processor to the modem processor over the PCIe interconnectivity bus. The application processor also has an uplink timer. If no data is received from the modem processor before expiration of the uplink timer, the application processor sends any collected data to the modem processor at expiration of the uplink timer. However, if data is received from the modem processor, the uplink timer is reset.Type: GrantFiled: December 12, 2014Date of Patent: January 3, 2017Assignee: QUALCOMM IncorporatedInventors: Vinod Harimohan Kaushik, Uppinder Singh Babbar, Andrei Danaila, Neven Klacar, Muralidhar Coimbatore Krishnamoorthy, Arunn Coimbatore Krishnamurthy, Vaibhav Kumar, Vanitha Aravamudhan Kumar, Shailesh Maheshwari, Alok Mitra, Roshan Thomas Pius, Hariharan Sukumar
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Patent number: 9451505Abstract: Aspects disclosed herein relate to effectively handling failure and retry mechanisms during pre-registration for an eHRPD optimized handover. In one example, a UE may be equipped to detect one or more instances of failure during a pre-registration procedure as part of an optimized handover process. The UE may further be equipped to perform one or more pre-registration retry processes based on the detected one or more instances of failure. In one aspect, the one or more instances of failure may include any combination of a permanent LTE connection failure, a temporary LTE connection failure, a session negotiation failure, a virtual connection failure when bringing up a data call, a link control protocol (LCP) failure, etc.Type: GrantFiled: June 14, 2012Date of Patent: September 20, 2016Assignee: QUALCOMM IncorporatedInventors: Suli Zhao, Srinivasan Balasubramanian, Ajith Tom Payyappilly, Vaibhav Kumar, Shian-De Ju
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Publication number: 20160192403Abstract: A method, an apparatus, and a computer program product for communication in a network. The apparatus sends a multicast message to a network device. The multicast message facilitates discovery of an unknown IP address of the network device. The apparatus determines whether a first response message is received from the network device in response to the multicast message and determines the IP address of the network device from the first response message when the first response message is received from the network device. The apparatus establishes a secure connection with the network device using the determined IP address. The apparatus sends a link status check message to the network device to detect a failed end-to-end link between the apparatus and the network device.Type: ApplicationFiled: December 30, 2014Publication date: June 30, 2016Inventors: Siddharth GUPTA, Rohit TRIPATHI, Kuo-Chun LEE, Sivaramakrishna VEEREPALLI, Tyler Byron WEAR, Vaibhav KUMAR
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Publication number: 20160006403Abstract: Described examples include multistage amplifier circuits having first and second forward circuits, a comparator or sensor circuit coupled to sense a signal in the second forward circuit to identify nonlinear operation or slewing conditions in the multistage amplifier circuit, and one or more sample hold circuits operative according to a sensor circuit output signal to selectively maintain the amplitude of an amplifier input signal in the second forward circuit and/or in a feedback circuit in response to the sensor circuit output signal indicating nonlinear operation or slewing conditions in the multistage amplifier circuit. Certain examples further include a clamping circuit operative to selectively maintain a voltage at a terminal of a Miller compensation capacitance responsive to the comparator output signal indicating nonlinear operation or slewing conditions.Type: ApplicationFiled: July 2, 2015Publication date: January 7, 2016Applicant: Texas Instruments IncorporatedInventors: Vadim V. Ivanov, Vaibhav Kumar, Munaf H. Shaik