Patents by Inventor Ravindra Garach

Ravindra Garach 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).

  • Carrier management in a wireless communication device assigned a set of two or more carriers by a wireless communication network
    Patent number: 8553712
    Abstract: Carrier management in a wireless communication device assigned a set of two or more carriers by a wireless communication network is disclosed. In one aspect, a method of carrier management includes transmitting data over the wireless communication network on one or more carriers forming a subset of active carriers from the set of carriers assigned to the wireless communication device. A first performance metric is determined indicative of operating conditions across the set of carriers assigned to the wireless communication device. A desired number of carriers on which to transmit data based on the first performance metric is determined. The desired number of carriers on which to transmit data is compared with the number of carriers in the subset of active carriers. The subset of active carriers is dynamically adjusted based on the comparison and subsequent data is transmitted over the wireless communication network using the adjusted subset of active carriers.
    Type: Grant
    Filed: January 29, 2009
    Date of Patent: October 8, 2013
    Assignee: Qualcomm Incorporated
    Inventors: Donna Ghosh, Qingxin Chen, Christopher Gerard Lott, Jun Hu, Ravindra Garach, Rashid Ahmed Akbar Attar
  • CARRIER MANAGEMENT IN A WIRELESS COMMUNICATION DEVICE ASSIGNED A SET OF TWO OR MORE CARRIERS BY A WIRELESS COMMUNICATION NETWORK
    Publication number: 20090196196
    Abstract: Carrier management in a wireless communication device assigned a set of two or more carriers by a wireless communication network is disclosed. In one aspect, a method of carrier management includes transmitting data over the wireless communication network on one or more carriers forming a subset of active carriers from the set of carriers assigned to the wireless communication device. A first performance metric is determined indicative of operating conditions across the set of carriers assigned to the wireless communication device. A desired number of carriers on which to transmit data based on the first performance metric is determined. The desired number of carriers on which to transmit data is compared with the number of carriers in the subset of active carriers. The subset of active carriers is dynamically adjusted based on the comparison and subsequent data is transmitted over the wireless communication network using the adjusted subset of active carriers.
    Type: Application
    Filed: January 29, 2009
    Publication date: August 6, 2009
    Applicant: QUALCOMM Incorporated
    Inventors: Donna Ghosh, Qingxin Chen, Christopher Gerard Lott, Jun Hu, Ravindra Garach, Rashid Ahmed Akbar Attar