Patents by Inventor Valeriy F. Marchevsky
Valeriy F. Marchevsky 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: 9357498Abstract: A method (200) and device (300) for saving energy in a wireless communication device configured to maintain a persistent communication session over a wireless network with an application server are disclosed. The method (200) can include: opening (210) a persistent communication session with an application server via a cellular network; measuring (220) a round trip time from sending a message to the application server to receiving an acknowledgement message from the application server; and automatically transitioning (230) the device from a first operating state to a second operating state after an amount of time in the absence of subsequent data traffic exceeding a predetermined threshold, wherein power consumption associated with the second operating state is less than power consumption associated with the first operating state, and the predetermined threshold is a function of the measured round trip time.Type: GrantFiled: June 19, 2013Date of Patent: May 31, 2016Assignee: GOOGLE TECHNOLOGY HOLDINGS LLCInventors: Andrew W. Lenart, Gregory R. Black, Oleg Y. Klementiev, Valeriy F. Marchevsky
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Patent number: 9042945Abstract: A method and apparatus is provided that launches a selected application on a User Equipment (UE) such that if the launched application requires a mobile data connection and the UE's modem is in a dormant state, then the UE will transition the UE's modem from the dormant state to an active state and/or establish a mobile data connection while or in parallel with the selected application's initialization.Type: GrantFiled: August 6, 2013Date of Patent: May 26, 2015Assignee: Google Technology Holdings LLCInventors: Andew W. Lenart, Steven M. Knapp, Valeriy F. Marchevsky
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Publication number: 20140378189Abstract: A method and apparatus is provided that launches a selected application on a User Equipment (UE) such that if the launched application requires a mobile data connection and the UE's modem is in a dormant state, then the UE will transition the UE's modem from the dormant state to an active state and/or establish a mobile data connection while or in parallel with the selected application's initialization.Type: ApplicationFiled: August 6, 2013Publication date: December 25, 2014Applicant: MOTOROLA MOBILITY LLCInventors: Andew W. Lenart, Steven M. Knapp, Valeriy F. Marchevsky
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Publication number: 20130301504Abstract: A method (200) and device (300) for saving energy in a wireless communication device configured to maintain a persistent communication session over a wireless network with an application server are disclosed. The method (200) can include: opening (210) a persistent communication session with an application server via a cellular network; measuring (220) a round trip time from sending a message to the application server to receiving an acknowledgement message from the application server; and automatically transitioning (230) the device from a first operating state to a second operating state after an amount of time in the absence of subsequent data traffic exceeding a predetermined threshold, wherein power consumption associated with the second operating state is less than power consumption associated with the first operating state, and the predetermined threshold is a function of the measured round trip time.Type: ApplicationFiled: June 19, 2013Publication date: November 14, 2013Inventors: Andrew W. Lenart, Gregory R. Black, Oleg Y. Klementiev, Valeriy F. Marchevsky
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Patent number: 8504002Abstract: A method (200) and device (300) for saving energy in a wireless communication device configured to maintain a persistent communication session over a wireless network with an application server. The method (200) can include: opening (210) a persistent communication session with an application server via a cellular network; measuring (220) a round trip time (RTT) from sending a message to the application server to receiving an acknowledgement message from the application server; and automatically transitioning (230) the device from a first operating state to a second operating state after an amount of time in the absence of subsequent data traffic exceeding a predetermined threshold, wherein power consumption associated with the second operating state is less than power consumption associated with the first operating state, and the predetermined threshold is a function of the measured round trip time.Type: GrantFiled: June 23, 2010Date of Patent: August 6, 2013Assignee: Motorola Mobility LLCInventors: Andrew W. Lenart, Gregory R. Black, Oleg Y. Klementiev, Valeriy F. Marchevsky
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Patent number: 8228832Abstract: An USSD transporting method (200) and mobile computing device (410) are described. The method (200) can include the steps of: providing a data pushing operation (210) over a universal supplementary services data (USSD) channel from the application server to the mobile device client; and initiating a data pulling operation (220) over an internet protocol (IP) channel by the mobile device client, in response to the pushing operation. Advantageously, for short data transfers, such as application server push notifications, USSD messages require lower power drain than packet data, due to the longer time to transition to an RRC idle state after the data transfer is completed. Also, push notifications can be sent over USSD without an open IP session, thereby saving the client from having to maintain a persistent IP session, while employing alternate pulling transport means such as wireless LAN which require lower power drain than a wide area network.Type: GrantFiled: January 25, 2010Date of Patent: July 24, 2012Assignee: Motorola Mobility, Inc.Inventors: Gregory R. Black, Mark J. Carlson, Valeriy F. Marchevsky
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Publication number: 20110319064Abstract: A method (200) and device (300) for saving energy in a wireless communication device configured to maintain a persistent communication session over a wireless network with an application server. The method (200) can include: opening (210) a persistent communication session with an application server via a cellular network; measuring (220) a round trip time (RTT) from sending a message to the application server to receiving an acknowledgement message from the application server; and automatically transitioning (230) the device from a first operating state to a second operating state after an amount of time in the absence of subsequent data traffic exceeding a predetermined threshold, wherein power consumption associated with the second operating state is less than power consumption associated with the first operating state, and the predetermined threshold is a function of the measured round trip time.Type: ApplicationFiled: June 23, 2010Publication date: December 29, 2011Applicant: MOTOROLA, INC.Inventors: Andrew W. Lenart, Gregory R. Black, Oleg Y. Klementiev, Valeriy F. Marchevsky
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Publication number: 20110182220Abstract: An USSD transporting method (200) and mobile computing device (410) are described. The method (200) can include the steps of: providing a data pushing operation (210) over a universal supplementary services data (USSD) channel from the application server to the mobile device client; and initiating a data pulling operation (220) over an internet protocol (IP) channel by the mobile device client, in response to the pushing operation. Advantageously, for short data transfers, such as application server push notifications, USSD messages require lower power drain than packet data, due to the longer time to transition to an RRC idle state after the data transfer is completed. Also, push notifications can be sent over USSD without an open IP session, thereby saving the client from having to maintain a persistent IP session, while employing alternate pulling transport means such as wireless LAN which require lower power drain than a wide area network.Type: ApplicationFiled: January 25, 2010Publication date: July 28, 2011Applicant: Motorola, Inc.Inventors: Gregory R. Black, Mark J. Carlson, Valeriy F. Marchevsky