Patents by Inventor Mahesh Perepa

Mahesh Perepa 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).

  • Method and device for reducing power drain while camped on a wireless local area network
    Patent number: 8780775
    Abstract: A device (200) and method (300) of saving energy in a wireless communication device (200) capable of running on a wide area network and a local area network, are disclosed. The method (300) can include: operating (310) on a wide area network and a local area network, defining an active mode, wherein neighbor cell measurements are made at a first scanning interval; detecting (320) conditions to transition to a dormant mode, by: a) operating on the local area network, b) entering a scheduled quiet time, and c) determining a quality of service from the local area network meets a predetermined threshold; and transitioning (330) to a dormant mode wherein the neighbor cell measurements are made at a second scanning interval, reduced from the first scanning interval.
    Type: Grant
    Filed: March 24, 2011
    Date of Patent: July 15, 2014
    Assignee: Intel Corporation
    Inventors: Sankaran C. Balasubramaniam, Mahesh Perepa
  • METHOD AND DEVICE FOR REDUCING POWER DRAIN WHILE CAMPED ON A WIRELESS LOCAL AREA NETWORK
    Publication number: 20110292853
    Abstract: A device (200) and method (300) of saving energy in a wireless communication device (200) capable of running on a wide area network and a local area network, are disclosed. The method (300) can include: operating (310) on a wide area network and a local area network, defining an active mode, wherein neighbor cell measurements are made at a first scanning interval; detecting (320) conditions to transition to a dormant mode, by: a) operating on the local area network, b) entering a scheduled quiet time, and c) determining a quality of service from the local area network meets a predetermined threshold; and transitioning (330) to a dormant mode wherein the neighbor cell measurements are made at a second scanning interval, reduced from the first scanning interval.
    Type: Application
    Filed: March 24, 2011
    Publication date: December 1, 2011
    Applicant: MOTOROLA MOBILITY, INC.
    Inventors: Sankaran C. Balasubramaniam, Mahesh Perepa
  • Multi-mode interoperable mobile station communications architectures and methods
    Publication number: 20060009187
    Abstract: A multi-mode mobile wireless communications device architecture (200) including an application layer (210), a services layer (220) interfacing the applications layer, a multi-mode layer (230) interfacing the service layer, and a hardware layer (240) interfacing the multi-mode layer. The multi-mode layer includes first and second interoperable radio access technologies, for example W-CDMA UMTS and GSM/GPRS technologies.
    Type: Application
    Filed: June 28, 2005
    Publication date: January 12, 2006
    Inventors: Arnold Sheynman, Carl Grube, Rajendra Kosgi, Rohini Polisetty, Mahesh Perepa, Maloor Sreekrishna, Krishnamurthy Vijayaprasad, Sharada Raghuram, Donald Dorsey, Kevin Spriggs, Ramesh Sudini
  • Multi-mode interoperable mobile station communications architectures and methods
    Publication number: 20060003800
    Abstract: A Multi-mode mobile wireless communications device architecture (200) including an application layer (210), a services layer (220) interfacing the applications layer, a multi-mode layer (230) interfacing the service layer, and a hardware layer (240) interfacing the multi-mode layer. The multi-mode layer includes first and second interoperable radio access technologies, for example W-CDMA UMTS and GSM/GPRS technologies.
    Type: Application
    Filed: June 28, 2005
    Publication date: January 5, 2006
    Inventors: Arnold Sheynman, Carl Grube, Rajendra Kosgi, Rohini Polisetty, Mahesh Perepa, Maloor Sreekrishna, Krishnamurthy Vijayaprasad, Sharada Raghuram, Donald Dorsey, Kevin Spriggs, Ramesh Sudini
  • Multi-mode interoperable mobile station communications architectures and methods
    Patent number: 6914913
    Abstract: A multi-mode mobile wireless communications device architecture (200) including an application layer (210), a services layer (220) interfacing the applications layer, a multi-mode layer (230) interfacing the service layer, and a hardware layer (240) interfacing the multi-mode layer. The multi-mode layer includes first and second interoperable radio access technologies, for example W-CDMA UMTS and GSM/GPRS technologies.
    Type: Grant
    Filed: August 27, 2002
    Date of Patent: July 5, 2005
    Assignee: Motorola, Inc.
    Inventors: Arnold Sheynman, Carl Grube, Rajendra K. Kosgi, Rohini Polisetty, Mahesh Perepa, Maloor Ramachandra Sreekrishna, Krishnamurthy Srinath Vijayaprasad, Sharada Raghuram, Donald Arthur Dorsey, Kevin Michael Spriggs, Ramesh Sudini
  • Multi-mode interoperable mobile station communications architectures and methods
    Publication number: 20040042437
    Abstract: A multi-mode mobile wireless communications device architecture (200) including an application layer (210), a services layer (220) interfacing the applications layer, a multi-mode layer (230) interfacing the service layer, and a hardware layer (240) interfacing the multi-mode layer. The multi-mode layer includes first and second interoperable radio access technologies, for example W-CDMA UMTS and GSM/GPRS technologies.
    Type: Application
    Filed: August 27, 2002
    Publication date: March 4, 2004
    Inventors: Arnold Sheynman, Carl Grube, Rajendra K. Kosgi, Rohini Polisetty, Mahesh Perepa, Maloor Ramachandra Sreekrishna, Krishnamurthy Srinath Vijayaprasad, Sharada Raghuram, Donald Arthur Dorsey, Kevin Michael Spriggs, Ramesh Sudini