Patents by Inventor Krishna Puttaswamy Naga

Krishna Puttaswamy Naga 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).

  • REDUCING LATENCY AND COST IN RESILIENT CLOUD FILE SYSTEMS
    Publication number: 20150012493
    Abstract: Various exemplary embodiments relate to a method of storing a file block in a cloud system including a plurality of data centers. The method may include: receiving the file block from a client; generating a plurality of chunks from the file block, wherein each chunk is smaller than the file block and the file block may be reconstructed from a subset of the chunks; distributing each chunk to one of the plurality of data centers; and storing the file block in a cache. Various exemplary embodiments relate to a cloud system for storing files. The system may include a plurality of data centers including a primary data center. The primary data center may include: a cache configured to store at least one complete file block; a chunk storage configured to store a chunk for each of a plurality of file blocks; a file encoder; and a file decoder.
    Type: Application
    Filed: September 22, 2014
    Publication date: January 8, 2015
    Inventors: Krishna Puttaswamy Naga, Thyaga Nandagopal, Yadi Ma
  • Reducing latency and cost in resilient cloud file systems
    Patent number: 8868647
    Abstract: Various exemplary embodiments relate to a method of storing a file block in a cloud system including a plurality of data centers. The method may include; receiving the file block from a client; generating a plurality of chunks from the file block, wherein each chunk is smaller than the file block and the file block may be reconstructed from a subset of the chunks; distributing each chunk to one of the plurality of data centers; and storing the file block in a cache. Various exemplary embodiments relate to a cloud system for storing files. The system may include a plurality of data centers including a primary data center. The primary data center may include: a cache configured to store at least one complete file block; a chunk storage configured to store a chunk for each of a plurality of file blocks; a file encoder; and a file decoder.
    Type: Grant
    Filed: January 11, 2012
    Date of Patent: October 21, 2014
    Assignee: Alcatel Lucent
    Inventors: Krishna Puttaswamy Naga, Thyaga Nandagopal, Yadi Ma
  • Reducing Latency and Cost in Resilient Cloud File Systems
    Publication number: 20130179490
    Abstract: Various exemplary embodiments relate to a method of storing a file block in a cloud system including a plurality of data centers. The method may include; receiving the file block from a client; generating a plurality of chunks from the file block, wherein each chunk is smaller than the file block and the file block may be reconstructed from a subset of the chunks; distributing each chunk to one of the plurality of data centers; and storing the file block in a cache. Various exemplary embodiments relate to a cloud system for storing files. The system may include a plurality of data centers including a primary data center. The primary data center may include: a cache configured to store at least one complete file block; a chunk storage configured to store a chunk for each of a plurality of file blocks; a file encoder; and a file decoder.
    Type: Application
    Filed: January 11, 2012
    Publication date: July 11, 2013
    Applicant: Alcatel-Lucent USA, Inc.
    Inventors: Krishna Puttaswamy Naga, Thyaga Nandagopal, Yadi Ma