Patents by Inventor Vikram Rawat
Vikram Rawat 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: 11032723Abstract: A computer device may include a memory configured to store instructions and a processor configured to execute the instructions to select a communication session associated with a wireless communication device; determine a service requirement for the selected communication session; determine an end-to-end latency for the selected communication session; and compute a repeat requests adjustment based on the determined service requirement and the determined end-to-end latency. The processor may be further configured to instruct a base station device associated with the communication session to adjust the maximum number of repeat requests transmissions based on the determined repeat requests adjustment.Type: GrantFiled: January 7, 2019Date of Patent: June 8, 2021Assignee: Verizon Patent and Licensing Inc.Inventors: Jin Yang, Mike Shaojun Li, Ratul K. Guha, Khaled Elmishad, Vikram Rawat
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Publication number: 20190140782Abstract: A computer device may include a memory configured to store instructions and a processor configured to execute the instructions to select a communication session associated with a wireless communication device; determine a service requirement for the selected communication session; determine an end-to-end latency for the selected communication session; and compute a repeat requests adjustment based on the determined service requirement and the determined end-to-end latency. The processor may be further configured to instruct a base station device associated with the communication session to adjust the maximum number of repeat requests transmissions based on the determined repeat requests adjustment.Type: ApplicationFiled: January 7, 2019Publication date: May 9, 2019Inventors: Jin Yang, Mike Shaojun Li, Ratul K. Guha, Khaled Elmishad, Vikram Rawat
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Patent number: 10205559Abstract: A computer device may include a memory configured to store instructions and a processor configured to execute the instructions to select a communication session associated with a wireless communication device; determine a service requirement for the selected communication session; determine an end-to-end latency for the selected communication session; and compute a repeat requests adjustment based on the determined service requirement and the determined end-to-end latency. The processor may be further configured to instruct a base station device associated with the communication session to adjust the maximum number of repeat requests transmissions based on the determined repeat requests adjustment.Type: GrantFiled: October 20, 2016Date of Patent: February 12, 2019Assignee: Verizon Patent and Licensing Inc.Inventors: Jin Yang, Mike Shaojun Li, Ratul K. Guha, Khaled Elmishad, Vikram Rawat
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Publication number: 20180115392Abstract: A computer device may include a memory configured to store instructions and a processor configured to execute the instructions to select a communication session associated with a wireless communication device; determine a service requirement for the selected communication session; determine an end-to-end latency for the selected communication session; and compute a repeat requests adjustment based on the determined service requirement and the determined end-to-end latency. The processor may be further configured to instruct a base station device associated with the communication session to adjust the maximum number of repeat requests transmissions based on the determined repeat requests adjustment.Type: ApplicationFiled: October 20, 2016Publication date: April 26, 2018Inventors: Jin Yang, Mike Shaojun Li, Ratul K. Guha, Khaled Elmishad, Vikram Rawat
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Patent number: 9749880Abstract: A method performed by a base station in a network, includes detecting a malfunction associated with a backhaul link to the network; identifying one or more neighboring base stations located within a transmission range of the base station; selecting at least one of the one or more neighboring base stations based on one or more parameters, associated with the one or more neighboring base stations, in response to detecting the malfunction; receiving, by a radio frequency (RF) transceiver associated with the base station, a signal from a user equipment; and transmitting, by an RF transceiver associated with the base station, the signal to the selected at least one of the one or more neighboring base stations.Type: GrantFiled: June 30, 2010Date of Patent: August 29, 2017Assignees: Verizon Patent and Licensing Inc., Cellco PartnershipInventors: Derek Hongwei H. Bao, Patricia Ruey-Jane Chang, Steven R. Rados, Scott Anthony Townley, Vikram Rawat, Maria G. Lam
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Patent number: 8782188Abstract: A method performed by a device includes detecting a first condition to generate a report record associated with the device; generating the report record associated with the device, in response to detecting the first condition, where generating the report record includes recording environment conditions associated with the device, recording device conditions associated with the device, and recording signal conditions associated with the device; detecting a second condition to send the generated report record to a server device; and sending the generated report record to the server device, in response to detecting the second condition.Type: GrantFiled: June 30, 2010Date of Patent: July 15, 2014Assignees: Cellco Partnership, Verizon Patent and Licensing Inc.Inventors: Derek Hongwei H. Bao, Vikram Rawat, Patricia Ruey-Jane Chang, Steven R. Rados, Maria G. Lam
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Patent number: 8375245Abstract: A method, performed by a first mobility management entity (MME) device in a network, includes receiving, from a second MME device, standby database information associated with user equipment (UE) registered with the second MME device; detecting that the second MME device has failed or lost connectivity; designating that the UEs registered with the second MME device will be registered with the first MME device, in response to detecting that the second MME device has failed or lost connectivity; detecting a request to activate a particular UE registered with the second MME device; and paging the particular UE to register with the first MME device, using the standby database information and in response to detecting the request to activate the particular UE.Type: GrantFiled: July 15, 2010Date of Patent: February 12, 2013Assignees: Verizon Patent and Licensing Inc., Cellco PartnershipInventors: Patricia Ruey-Jane Chang, Vikram Rawat, Maria G. Lam, Sagiv Draznin, Steven R. Rados, Scott Anthony Townley
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Publication number: 20120023360Abstract: A method, performed by a first mobility management entity (MME) device in a network, includes receiving, from a second MME device, standby database information associated with user equipment (UE) registered with the second MME device; detecting that the second MME device has failed or lost connectivity; designating that the UEs registered with the second MME device will be registered with the first MME device, in response to detecting that the second MME device has failed or lost connectivity; detecting a request to activate a particular UE registered with the second MME device; and paging the particular UE to register with the first MME device, using the standby database information and in response to detecting the request to activate the particular UE.Type: ApplicationFiled: July 15, 2010Publication date: January 26, 2012Applicants: Verizon Patent and Licensing Inc., Cellco Verizon WayInventors: Patricia Ruey-Jane CHANG, Vikram Rawat, Maria G. Lam, Sagiv Draznin, Steven R. Rados, Scott Anthony Townley
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Publication number: 20120005177Abstract: A method performed by a device includes detecting a first condition to generate a report record associated with the device; generating the report record associated with the device, in response to detecting the first condition, where generating the report record includes recording environment conditions associated with the device, recording device conditions associated with the device, and recording signal conditions associated with the device; detecting a second condition to send the generated report record to a server device; and sending the generated report record to the server device, in response to detecting the second condition.Type: ApplicationFiled: June 30, 2010Publication date: January 5, 2012Applicants: CELLCO PARTNERSHIP, VERIZON PATENT AND LICENSING INC.Inventors: Derek Hongwei H. BAO, Vikram RAWAT, Patricia Ruey-Jane CHANG, Steven R. RADOS, Maria G. LAM
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Publication number: 20120002537Abstract: A method performed by a base station in a network, includes detecting a malfunction associated with a backhaul link to the network; identifying one or more neighboring base stations located within a transmission range of the base station; selecting at least one of the one or more neighboring base stations based on one or more parameters, associated with the one or more neighboring base stations, in response to detecting the malfunction; receiving, by a radio frequency (RF) transceiver associated with the base station, a signal from a user equipment; and transmitting, by an RF transceiver associated with the base station, the signal to the selected at least one of the one or more neighboring base stations.Type: ApplicationFiled: June 30, 2010Publication date: January 5, 2012Applicants: CELLCO PARTNERSHIP, VERIZON PATENT AND LICENSING INC.Inventors: Derek Hongwei H. BAO, Patricia Ruey-Jane CHANG, Steven R. RADOS, Scott Anthony TOWNLEY, Vikram RAWAT, Maria G. LAM
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Patent number: 7477911Abstract: Presented herein is a method and system for facilitating registration of a wireless push to talk device with various network components of a cellular system. In the exemplary embodiment, subsequent attempts to register with the network component are timed according to the Reg_PRD value of the IS-95 System Parameter Message. Other values associated with the applicable wireless carrier protocol may similarly be used.Type: GrantFiled: December 16, 2004Date of Patent: January 13, 2009Assignee: Cellco PartnershipInventors: Atreya Praveen, Louis P. Ranieri, Ian D. de Cone, Vikram Rawat, Steve Werden
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Patent number: 7260087Abstract: Voice over data-packet protocol, for example voice over Internet Protocol (VoIP), type communications in a network providing wireless packet data service are optimized by implementation of a mobile station initiated negotiation of radio protocol parameters adapted specifically to support the voice over data-packet application. Call set-up signaling for such a call utilizes a set of parameters for radio communication defined for a normal packet data service, for example, with packet retransmission between the base station and the mobile station. The mobile station recognizes the VoIP communication. When VoIP call set-up signaling over the robust link is complete, the mobile station sends a request to the radio network to modify one or more of the radio parameters, for example, to turn-OFF the packet retransmission; to facilitate the actual communication of VoIP packets.Type: GrantFiled: April 2, 2003Date of Patent: August 21, 2007Assignee: Cellco PartnershipInventors: Derek Hongwei Bao, Vikram Rawat
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Publication number: 20040196826Abstract: Voice over data-packet protocol, for example voice over Internet Protocol (VoIP), type communications in a network providing wireless packet data service are optimized by implementation of a mobile station initiated negotiation of radio protocol parameters adapted specifically to support the voice over data-packet application. Call set-up signaling for such a call utilizes a set of parameters for radio communication defined for a normal packet data service, for example, with packet retransmission between the base station and the mobile station. The mobile station recognizes the VoIP communication. When VoIP call set-up signaling over the robust link is complete, the mobile station sends a request to the radio network to modify one or more of the radio parameters, for example, to turn-OFF the packet retransmission; to facilitate the actual communication of VoIP packets.Type: ApplicationFiled: April 2, 2003Publication date: October 7, 2004Applicant: CELLCO PARTNERSHIP as VERIZON WIRELESSInventors: Derek Hongwei Bao, Vikram Rawat