Patents by Inventor Arulmozhi K. Ananthanarayanan

Arulmozhi K. Ananthanarayanan 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).

  • Patent number: 9253092
    Abstract: Systems and methods for predictive QoS resource allocation in a wireless communication system are disclosed. An access network can detect a communication directed to an access terminal requiring QoS resources, send a page to an access terminal and allocate the QoS resources prior to receipt of the connection request from the access terminal.
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: February 2, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Harleen K. Gill, Arulmozhi K. Ananthanarayanan, Arvind V. Santhanam
  • Patent number: 8923895
    Abstract: Systems and methods for optimizing paging cycles in a wireless communication system are disclosed. An access terminal can include logic configured to determine an optimal paging cycle and logic configured to set the paging cycle based on the optimal paging cycle, where the paging cycle varies based on at least one optimizing metric.
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: December 30, 2014
    Assignee: QUALCOMM Incorporated
    Inventors: Arvind S. Santhanam, Arulmozhi K. Ananthanarayanan, Eric C. Rosen, Bongyong Song, Mark A. Lindner, David J. Ross
  • Patent number: 8891425
    Abstract: An embodiment is directed to an access network that configures set of paging indicator (PI) bits within a quick paging channel (QPCH) cycle to page a group of access terminals. An access terminal within the group receives the QPCH cycle, and evaluates the PI bits to determine whether a unicast page and/or group page is present. Another embodiment is directed to selecting less than all timeslots in one or more control channel cycles of a downlink control channel, and configuring a page message to convey the selected timeslots to an access terminal. The access terminal receives the configured page message and decodes information only within the selected timeslots. Another embodiment is directed to generating a transport-layer message for transmission to at least one access terminal, and configuring the transport-layer message by modifying an application-layer portion of the transport-layer message. An access terminal receives the message and extracts the application-layer portion.
    Type: Grant
    Filed: April 2, 2010
    Date of Patent: November 18, 2014
    Assignee: QUALCOMM Incorporated
    Inventors: Arvind V. Santhanam, Bongyong Song, Harleen K. Gill, Arulmozhi K. Ananthanarayanan
  • Patent number: 8873445
    Abstract: Systems and methods for processing a data over signaling (DoS) message at an access terminal are disclosed. A message is received at an access terminal. The message is decoded to determine if it is a DoS message. Upon detecting the DoS message a sleep delay timer is set to prevent the access terminal from entering a sleep state for a predetermined time.
    Type: Grant
    Filed: January 22, 2013
    Date of Patent: October 28, 2014
    Assignee: QUALCOMM Incorporated
    Inventors: Arulmozhi K. Ananthanarayanan, Biren R. Patel, Ashu Razdan
  • Patent number: 8824314
    Abstract: Embodiments are directed to monitoring downlink communication at an access terminal within a wireless communications system. The access terminal monitors data on a first downlink broadcast channel of a first network at least with a primary antenna of the access terminal, the monitored data associated with an active communication session (e.g., a high-priority multicast communication session) of the access terminal. The access terminal may optionally periodically monitor messaging information on a downlink channel of a second network with a secondary antenna of the access terminal, the primary antenna having a higher sensitivity than the secondary antenna. The access terminal maintains an exclusive allocation of the primary antenna to the first network irrespective of a quality level of the periodically monitored messaging information on the downlink channel of the second network.
    Type: Grant
    Filed: May 19, 2010
    Date of Patent: September 2, 2014
    Assignee: QUALCOMM Incorporated
    Inventors: Arulmozhi K. Ananthanarayanan, Bongyong Song, Biren R. Patel
  • Patent number: 8804518
    Abstract: In an embodiment, an access network (AN) receives a message configured to prompt a conditional allocation of Quality of Service (QoS) resources to an access terminal (AT). The message can be received from the AT or from an application server (AS) that arbitrates a communication session for the AT. In another embodiment, if the AT determines that a QoS resource request has not yet been granted, the AT waits until the traffic channel (TCH) has been obtained for a communication session before resending the QoS resource request. In another embodiment, if the AT determines to initiate or join a second communication session before a confirmation that QoS resources for a first communication session are relinquished, the AT waits until the confirmation is received before a request for QoS resources for the second communication session is sent.
    Type: Grant
    Filed: February 11, 2011
    Date of Patent: August 12, 2014
    Assignee: QUALCOMM Incorporated
    Inventors: Vivek Manpuria, Ashu Razdan, Arulmozhi K. Ananthanarayanan, Eric C. Rosen
  • Patent number: 8370441
    Abstract: Systems and methods for processing a data over signaling (DoS) message at an access terminal are disclosed. A message is received at an access terminal. The message is decoded to determine if it is a DoS message. Upon detecting the DoS message a sleep delay timer is set to prevent the access terminal from entering a sleep state for a predetermined time.
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: February 5, 2013
    Assignee: QUALCOMM Incorporated
    Inventors: Arulmozhi K. Ananthanarayanan, Ashu Razdan, Biren Patel
  • Patent number: 8325658
    Abstract: In an embodiment, an access terminal sends a request for a level of Quality of Service (QoS) resources to an access network, the QoS resource request associated with a call attempt by the access terminal. The access terminal proceeds with call set-up for the call attempt irrespective of whether the access network grants the QoS resource request. Alternatively, the access terminal waits for an extended period of time before the call attempt is permitted to fail. In a further example, in the event of call failure, the access terminal can refrain from informing a user thereof of the call failure. In another embodiment, the access network can respond to the QoS resource request with an allocation of a lower level QoS resources than requested if the requested QoS resources are not available. The access terminal can likewise be permitted to participate in the call with the lower level QoS resources.
    Type: Grant
    Filed: July 27, 2009
    Date of Patent: December 4, 2012
    Assignee: QUALCOMM Incorporated
    Inventors: Eric C. Rosen, Arulmozhi K. Ananthanarayanan, Ashu Razdan, Vivek Manpuria, Arvind Santhanam, David J. Ross
  • Patent number: 8265641
    Abstract: Embodiments are directed to determining whether one or more physical user interactions are present, at a wireless communication device, that indicate a near-future potential communication session resource request. Before the determination, a communication interface of the device is in a dormant state characterized by the device not being permitted to engage in a communication session with a wireless communication network. The device transitions the communication interface, after the determination, from the dormant state to an active state. In the active state, the device performs one or more actions to reduce a delay associated with a transmission of the potential communication session resource request in the event that the potential communication session resource request is actually transmitted by the device. For example, in the active state, the device can power-up or wake-up a radio bearer or modem to reduce a delay before transmission of the potential communication session resource request.
    Type: Grant
    Filed: May 13, 2009
    Date of Patent: September 11, 2012
    Assignee: QUALCOMM Incorporated
    Inventors: Arulmozhi K. Ananthanarayanan, Ashu Razdan, Biren R. Patel
  • Patent number: 8265679
    Abstract: Systems and methods for bundling signals in a wireless communication system are disclosed. A connection request and a reservation for QoS resources can be bundled into an access message at an access terminal. The access message with the bundled communication signals can then be transmitted to an access network. An application layer (e.g., a DataOverSignaling (DOS)) message can also be bundled with the connection request and the reservation into the access message.
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: September 11, 2012
    Assignee: QUALCOMM Incorporated
    Inventors: Arulmozhi K. Ananthanarayanan, Harleen K. Gill, Arvind V. Santhanam
  • Publication number: 20110211439
    Abstract: In an embodiment, an access network (AN) receives a message configured to prompt a conditional allocation of Quality of Service (QoS) resources to an access terminal (AT). The message can be received from the AT or from an application server (AS) that arbitrates a communication session for the AT. In another embodiment, if the AT determines that a QoS resource request has not yet been granted, the AT waits until the traffic channel (TCH) has been obtained for a communication session before resending the QoS resource request. In another embodiment, if the AT determines to initiate or join a second communication session before a confirmation that QoS resources for a first communication session are relinquished, the AT waits until the confirmation is received before a request for QoS resources for the second communication session is sent.
    Type: Application
    Filed: February 11, 2011
    Publication date: September 1, 2011
    Applicant: QUALCOMM INCORPORATED
    Inventors: Vivek Manpuria, Ashu Razdan, Arulmozhi K. Ananthanarayanan, Eric C. Rosen
  • Publication number: 20110122784
    Abstract: Embodiments are directed to monitoring downlink communication at an access terminal within a wireless communications system. The access terminal monitors data on a first downlink broadcast channel of a first network at least with a primary antenna of the access terminal, the monitored data associated with an active communication session (e.g., a high-priority multicast communication session) of the access terminal. The access terminal may optionally periodically monitor messaging information on a downlink channel of a second network with a secondary antenna of the access terminal, the primary antenna having a higher sensitivity than the secondary antenna. The access terminal maintains an exclusive allocation of the primary antenna to the first network irrespective of a quality level of the periodically monitored messaging information on the downlink channel of the second network.
    Type: Application
    Filed: May 19, 2010
    Publication date: May 26, 2011
    Applicant: QUALCOMM Incorporated
    Inventors: Arulmozhi K. Ananthanarayanan, Bongyong Song, Biren R. Patel
  • Publication number: 20100260090
    Abstract: An embodiment is directed to an access network that configures set of paging indicator (PI) bits within a quick paging channel (QPCH) cycle to page a group of access terminals. An access terminal within the group receives the QPCH cycle, and evaluates the PI bits to determine whether a unicast page and/or group page is present. Another embodiment is directed to selecting less than all timeslots in one or more control channel cycles of a downlink control channel, and configuring a page message to convey the selected timeslots to an access terminal. The access terminal receives the configured page message and decodes information only within the selected timeslots. Another embodiment is directed to generating a transport-layer message for transmission to at least one access terminal, and configuring the transport-layer message by modifying an application-layer portion of the transport-layer message. An access terminal receives the message and extracts the application-layer portion.
    Type: Application
    Filed: April 2, 2010
    Publication date: October 14, 2010
    Applicant: QUALCOMM Incorporated
    Inventors: Arvind V. Santhanam, Bongyong Song, Harleen K. Gill, Arulmozhi K. Ananthanarayanan
  • Publication number: 20100172306
    Abstract: Systems and methods for predictive QoS resource allocation in a wireless communication system are disclosed. An access network can detect a communication directed to an access terminal requiring QoS resources, send a page to an access terminal and allocate the QoS resources prior to receipt of the connection request from the access terminal.
    Type: Application
    Filed: September 28, 2007
    Publication date: July 8, 2010
    Applicant: Qualcomm Incorporated
    Inventors: Harleen K. Gill, Arulmozhi K. Ananthanarayanan, Arvind V. Santhanam
  • Publication number: 20100159959
    Abstract: Systems and methods for optimizing paging cycles in a wireless communication system are disclosed. An access terminal can include logic configured to determine an optimal paging cycle and logic configured to set the paging cycle based on the optimal paging cycle, where the paging cycle varies based on at least one optimizing metric.
    Type: Application
    Filed: September 28, 2007
    Publication date: June 24, 2010
    Applicant: QUALCOMM Incorporated
    Inventors: Arvind V. Santhanam, Arulmozhi K. Ananthanarayanan, Eric C. Rosen, Bongyong Song, Mark A. Lindner, David J. Ross
  • Publication number: 20100036921
    Abstract: Systems and methods for processing a data over signaling (DoS) message at an access terminal are disclosed. A message is received at an access terminal. The message is decoded to determine if it is a DoS message. Upon detecting the DoS message a sleep delay timer is set to prevent the access terminal from entering a sleep state for a predetermined time.
    Type: Application
    Filed: September 28, 2007
    Publication date: February 11, 2010
    Applicant: QUAL COMM Incorporated
    Inventors: Arulmozhi K. Ananthanarayanan, Ashu Razdan, Biren Patel
  • Publication number: 20100004012
    Abstract: Systems and methods for bundling signals in a wireless communication system are disclosed. A connection request and a reservation for QoS resources can be bundled into an access message at an access terminal. The access message with the bundled communication signals can then be transmitted to an access network. An application layer (e.g., a DataOverSignaling (DOS)) message can also be bundled with the connection request and the reservation into the access message.
    Type: Application
    Filed: September 28, 2007
    Publication date: January 7, 2010
    Applicant: QUAL COMM INCORPORATED
    Inventors: Arulmozhi K. Ananthanarayanan, Harleen K. Gill, Arvind V. Santhanam
  • Publication number: 20090312029
    Abstract: Embodiments are directed to determining whether one or more physical user interactions are present, at a wireless communication device, that indicate a near-future potential communication session resource request. Before the determination, a communication interface of the device is in a dormant state characterized by the device not being permitted to engage in a communication session with a wireless communication network. The device transitions the communication interface, after the determination, from the dormant state to an active state. In the active state, the device performs one or more actions to reduce a delay associated with a transmission of the potential communication session resource request in the event that the potential communication session resource request is actually transmitted by the device. For example, in the active state, the device can power-up or wake-up a radio bearer or modem to reduce a delay before transmission of the potential communication session resource request.
    Type: Application
    Filed: May 13, 2009
    Publication date: December 17, 2009
    Applicant: QUALCOMM Incorporated
    Inventors: Arulmozhi K. Ananthanarayanan, Ashu Razdan, Biren R. Patel