Patents by Inventor Preethi AYLENI

Preethi AYLENI 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).

  • SYSTEMS AND METHODS FOR SEARCHING FOR A PUBLIC LAND MOBILE NETWORK (PLMN)
    Publication number: 20150351009
    Abstract: Embodiments of the present invention include devices, systems and methods for efficient PLMN searching. One method can include initiating a service search procedure. A list of channels to perform a power scan on is prepared. One or more channels are removed from the list of channels that use a same public land mobile network as a camped on cell. Frequencies of the channels are obtained from system information. A power scan is performed on the channels in the list of channels to obtain power scan results. One or more channels are removed from the power scan results. An acquisition process is performed on the channels in the power scan results. Other aspects, embodiments and features are also claimed and described.
    Type: Application
    Filed: May 28, 2014
    Publication date: December 3, 2015
    Applicant: QUALCOMM Incorporated
    Inventors: Harinath Reddy Patel, Mungal Singh Dhanda, Mahender Reddy Akkapally, Preethi Ayleni
  • Method and apparatus for an optimized search for service when a multi-mode UE goes out of service
    Patent number: 9198088
    Abstract: The present disclosure presents a method and an apparatus for searching for service when a multi-mode UE goes out of service (OOS). For example, the disclosure presents a method for receiving a request to scan frequencies of a RPLMN of a first RAT and scanning the frequencies of the first RAT based on an acquisition database (ACQ DB). In addition, such an example method, may include sending an available PLMN list to the NAS layer, switching to a second RAT based on a request from the NAS layer, scanning frequencies of the second RAT based on the ACQ DB, and camping on a frequency of the second RAT found during the scanning of the frequencies of the second RAT based on the ACQ DB. As such, a method and an apparatus for searching for service when a multi-mode UE goes OOS may be achieved.
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: November 24, 2015
    Assignee: QUALCOMM Incorporated
    Inventors: Preethi Ayleni, Mahender Reddy Akkapally, Venugopal Krishna Srinivasa Srungaram, Harinath Reddy Patel
  • METHOD AND APPARATUS FOR AN OPTIMIZED SEARCH FOR SERVICE WHEN A MULTI-MODE UE GOES OUT OF SERVICE
    Publication number: 20150004966
    Abstract: The present disclosure presents a method and an apparatus for searching for service when a multi-mode UE goes out of service (OOS). For example, the disclosure presents a method for receiving a request to scan frequencies of a RPLMN of a first RAT and scanning the frequencies of the first RAT based on an acquisition database (ACQ DB). In addition, such an example method, may include sending an available PLMN list to the NAS layer, switching to a second RAT based on a request from the NAS layer, scanning frequencies of the second RAT based on the ACQ DB, and camping on a frequency of the second RAT found during the scanning of the frequencies of the second RAT based on the ACQ DB. As such, a method and an apparatus for searching for service when a multi-mode UE goes OOS may be achieved.
    Type: Application
    Filed: March 5, 2014
    Publication date: January 1, 2015
    Applicant: QUALCOMM Incorporated
    Inventors: Preethi AYLENI, Mahender Reddy AKKAPALLY, Venugopal Krishna Srinivasa SRUNGARAM, Harinath Reddy PATEL