Patents by Inventor Sivaramakrishna Veerepalli

Sivaramakrishna Veerepalli 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).

  • Publication number: 20150063193
    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives a request to receive a Multimedia Broadcast Multicast Service (MBMS) service associated with a service area identity (SAI) and a second frequency. The apparatus performs inter-frequency cell reselection from a first cell transmitting at a first frequency to a second cell transmitting at the second frequency, the second cell being an inter-frequency neighbor cell to the first cell. The apparatus receives system information from the second cell. The apparatus determines that the second cell transmitting at the second frequency is unassociated with the SAI based on the received system information. The apparatus blacklists the SAI on the second frequency in a blacklist for at least a period of time upon determining that the second cell is unassociated with the SAI.
    Type: Application
    Filed: September 2, 2014
    Publication date: March 5, 2015
    Inventors: Sivaramakrishna VEEREPALLI, Jack Shyh-Hurng SHAUH, Kuo-Chun LEE, Vaibhav SINGHAL, Utpal BARMAN, Daniel AMERGA, Muralidharan MURUGAN, Jun WANG, Ralph GHOLMIEH
  • Publication number: 20150026758
    Abstract: Various embodiments provide methods performed by an modem-assisted-service-classification (MASC) client application operating on a multi-SIM computing device for implementing MASC functionality for two or more subscriptions. In various embodiments, the MASC client may implement MASC functionality by associating MASC policies for one or more access point names (APNs) with a specific subscription and by applying those policies to applications associated with those one or more APNs while that specific subscription is in active communication with its network. Thus, by managing a mapping of subscriptions, APNs/networks, and applications, the MASC client may enable implementation of MASC functionality for a multi-SIM computing device.
    Type: Application
    Filed: July 1, 2014
    Publication date: January 22, 2015
    Inventors: Ajith Tom Payyappilly, Gerardo Giaretta, Sivaramakrishna Veerepalli, Susheel Kumar Yadav Yadagiri, Juan Zhang
  • Publication number: 20140355507
    Abstract: A UE may camp on a femto cell in an idle mode and determine whether the UE has an interest in receiving an MBMS service from an MBMS cell. When the UE has the interest in receiving the MBMS service, the UE adjusts a priority of the MBMS cell on which the MBMS service is provided or a priority of the femto cell such that the priority of the MBMS cell is higher than the priority of the femto cell. Otherwise, the UE refrains from adjusting the priority of the MBMS cell or the priority of the femto cell.
    Type: Application
    Filed: March 13, 2014
    Publication date: December 4, 2014
    Applicant: QUALCOMM Incorporated
    Inventors: Daniel AMERGA, Aziz GHOLMIEH, Kuo-Chun LEE, Feilu LIU, Shailesh MAHESHWARI, Muralidharan MURUGAN, Jack Shyh-Hurng SHAUH, Sivaramakrishna VEEREPALLI, Jun WANG, Xiaoxia ZHANG
  • Patent number: 8903367
    Abstract: A method and apparatus for enabling backward compatibility in open market handsets (OMH) is provided. The method may include determining a type of an identity module based on one or more internal parameters of the identity module, and obtaining one or more credentials based at least in part on the determined the type identity module.
    Type: Grant
    Filed: February 25, 2011
    Date of Patent: December 2, 2014
    Assignee: Qualcomm Incorporated
    Inventors: Debesh Kumar Sahu, Sivaramakrishna Veerepalli, Nakul Duggal, Zhimin Du
  • Patent number: 8879584
    Abstract: A generic quality of service (QoS) model that is not dependent on network technology is used to support QoS for communication networks utilizing different network technologies. The generic QoS model may include a superset of all QoS parameters for all network technologies being supported, e.g., 3GPP and 3GPP2. An application at a device may specify QoS for a traffic flow based on the generic QoS parameters in the superset. The generic QoS parameters may be converted to QoS parameters that are specific to a serving network. The converted QoS parameters are exchanged with the serving network and are used while exchanging traffic with the serving network.
    Type: Grant
    Filed: November 8, 2012
    Date of Patent: November 4, 2014
    Assignee: QUALCOMM Incorporated
    Inventors: Uppinder Singh Babbar, Idreas Mir, Marcello Lioy, Sivaramakrishna Veerepalli
  • Patent number: 8874084
    Abstract: Systems and methods for controlling access to a wireless network are provided. An access control device is configured to control access of a wireless device to the wireless network. The access control device includes a receiver configured to receive, from the wireless device, a first identifier. The first identifier has an identifier type. The access control device further includes a processor configured to select a database, from a first database and a second database, based on the identifier type. The processor is further configured to determine whether the first identifier is in the selected database. The processor is further configured to restrict access of the wireless device to the wireless network based on whether the first identifier is in the selected database.
    Type: Grant
    Filed: December 9, 2011
    Date of Patent: October 28, 2014
    Assignee: Qualcomm Incorporated
    Inventors: Saad Zaidi, Ishwinder Singh, Sivaramakrishna Veerepalli
  • Publication number: 20140310402
    Abstract: Systems, devices, and methods for reporting information in real time about traffic generated by each application for a device are described. In one aspect, the network can configure a list of applications user equipment (UE) devices need to report traffic information for and then when one of these applications starts a communication, the UE may send traffic descriptor(s) describing the traffic generated by the application. In this way the network can accurately identify the traffic and take actions based on UE report and local policy or subscription.
    Type: Application
    Filed: January 30, 2014
    Publication date: October 16, 2014
    Applicant: QUALCOMM INCORPORATED
    Inventors: Gerardo Giaretta, Sivaramakrishna Veerepalli, Kalle Ilmari Ahmavaara, Roozbeh Atarius, John Wallace Nasielski, Anand Palanigounder
  • Publication number: 20140192693
    Abstract: Aspects of the present disclosure are directed to a methods and systems operable by a network entity for wireless communication, that includes determining that User Equipment (UE) is in idle mode and receiving eMBMS (evolved Multimedia Broadcast and Multicast Service); and based on the determining, activating a power optimization procedure in order to reduce power consumption of the UE. Examples of a power optimization procedures include a single or multi-level hardware shut down procedure, lowering the clock rate of hardware, and shutting down a communication bus during periods of non-use.
    Type: Application
    Filed: December 9, 2013
    Publication date: July 10, 2014
    Applicant: QUALCOMM Incorporated
    Inventors: Kuo-Chun Lee, Praveen Appu, Shailesh Maheshwari, Anil Satyanarayana Rao, Muhammad Arif Munif, Sandeep Singhai, Shah Sanket, Hashim Shaik, Jack Shyh-Hurng Shauh, Randy V. Tran, Sivaramakrishna Veerepalli, Ying Wang
  • Publication number: 20140119265
    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a UE. The UE receives at least one of a unicast or a broadcast/multicast communication on a first frequency from a first cell of a serving eNB through a first receive chain. In addition, the UE receives at least one of broadcast/multicast signal, synchronization signal, or reference signal communication on a second frequency from a second cell of the serving eNB through a second receive chain without having received instruction from the serving eNB to receive the at least one of the broadcast/multicast signal, the synchronization signal, or the reference signal communication.
    Type: Application
    Filed: July 8, 2013
    Publication date: May 1, 2014
    Inventors: Jack Shy-Hurng SHAUH, Srinivasan BALASUBRAMANIAN, Kuo-Chun LEE, Sivaramakrishna VEEREPALLI, Jun WANG
  • Publication number: 20140119264
    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. In a first configuration, the apparatus is an eNB. The eNB constructs an MCCH change notification, and sends the MCCH change notification with a carrier frequency index for a first frequency of a first cell on a second frequency of a second cell. In a second configuration, the apparatus is a UE. The UE receives a configuration with aggregated carriers including a primary carrier from a primary cell and one or more secondary carriers from one or more corresponding secondary cells, and receives an MCCH change notification with a carrier frequency index for a first frequency of a first cell on a second frequency of a second cell. The first cell and the second cell are each one of the primary cell and the secondary cells.
    Type: Application
    Filed: March 8, 2013
    Publication date: May 1, 2014
    Applicant: QUALCOMM Incorporated
    Inventors: Jack Shyh-Hurng Shauh, Jun Wang, Sivaramakrishna Veerepalli, Kuo-Chun Lee, Srinivasan Balasubramanian
  • Publication number: 20140119263
    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. In a first configuration, the apparatus is an eNB. The eNB configures a UE with aggregated carriers including a primary carrier from a primary cell and one or more secondary carriers from one or more secondary cells. In addition, the eNB sends, with the configuration, SIB13 information for at least one secondary cell of the one or more secondary cells from the primary cell. In a second configuration, the apparatus is a UE. The UE receives a configuration with aggregated carriers including a primary carrier from a primary cell and one or more secondary carriers from one or more secondary cells. In addition, the UE receives, with the configuration, SIB13 information for at least one secondary cell of the one or more secondary cells from the primary cell.
    Type: Application
    Filed: March 8, 2013
    Publication date: May 1, 2014
    Applicant: QUALCOMM INCORPORATED
    Inventors: Jack Shyh-Hurng Shauh, Jun Wang, Sivaramakrishna Veerepalli, Kuo-Chun Lee, Srinivasan Balasubramanian
  • Publication number: 20140098745
    Abstract: Compression of broadcast data packets is described in which a compressed broadcast data packet is formed by causing at least one field in a packet header to be excluded from the transmitted data packet. The data from the compressed or removed field is data that is otherwise available to a user entity. The user entity receives the compressed broadcast data packet and determines information corresponding to at least one of the eliminated fields in order to process the received broadcast information.
    Type: Application
    Filed: March 12, 2013
    Publication date: April 10, 2014
    Applicant: QUALCOMM Incorporated
    Inventors: Srinivasan Balasubramanian, Kuo-Chun Lee, Jack Shyh-Hurng Shauh, Sivaramakrishna Veerepalli, Jun Wang
  • Patent number: 8675505
    Abstract: Methods and apparatus for efficient network information acquisition over a DVB network. In an aspect, a method includes identifying an IP/MAC platform, acquiring network information table (NIT) information in a transport stream being transmitted on a forward link frequency, acquiring IP/MAC network table (INT) information associated with the IP/MAC platform based on the NIT information, creating a network list that identifies all networks referred to by all stream location descriptors associated with the selected IP/MAC platform based on the INT information, and acquiring network information for all the networks in the network list. In an aspect, an apparatus includes means for identifying an IP/MAC platform, means for acquiring NIT information, and means for acquiring INT information, means for creating a network list that identifies networks associated with the selected IP/MAC platform, and means for acquiring network information for all the networks in the network list.
    Type: Grant
    Filed: June 25, 2008
    Date of Patent: March 18, 2014
    Assignee: QUALCOMM Incorporated
    Inventors: Sandeep Singhai, Bollapragada Venkata Janaki Manohar, Sivaramakrishna Veerepalli
  • Publication number: 20140036755
    Abstract: A method, an apparatus, and a computer program product for wireless communication enable user equipment operating in a current cell that provides a multimedia broadcast/multicast service to distinguish between neighboring cells that have different operational characteristics. The presence of a neighboring cell is identified while the user equipment is operating in a first cell and it is determined whether the neighboring cell provides services different from the services provided in the current cell, based on information maintained by the user equipment. The user equipment may move to the neighboring cell to obtain better or different service.
    Type: Application
    Filed: July 31, 2013
    Publication date: February 6, 2014
    Applicant: QUALCOMM Incorporated
    Inventors: Kuo-Chun Lee, Jun Wang, Nagaraju Naik, Sivaramakrishna Veerepalli, Ralph Akram Gholmieh, Gordon Kent Walker
  • Patent number: 8634310
    Abstract: Methods and apparatus for improved program acquisition for use with MPEG-2 based systems. In an aspect, a method includes receiving a program association table (PAT) associated with an MPEG-2 transport stream, and identifying program map tables (PMTs) included in the PAT. The method also includes caching the PMTs, receiving a request to present a program, determining if a PMT associated with the program has been cached, and acquiring the selected program using information from the cached PMT. An apparatus includes means for receiving a PAT associated with an MPEG-2 transport stream and means for identifying PMTs included in the PAT. The apparatus also includes means for caching the PMTs, means for receiving a request to present a program, means for determining if a PMT associated with the program has been cached, and means for acquiring the selected program using information from the cached PMT.
    Type: Grant
    Filed: June 23, 2008
    Date of Patent: January 21, 2014
    Assignee: QUALCOMM Incorporated
    Inventors: Sandeep Singhai, Sivaramakrishna Veerepalli
  • Publication number: 20140016491
    Abstract: Certain aspects of the present disclosure relate to methods and apparatus for reporting signal quality in overlapping Multimedia Broadcast Single Frequency Networks (MBSFN) areas. A UE may determine a signal quality estimate for each of two or more overlapping MBSFN areas based on Signal to Noise Ratio (SNR) information and Modulation and Coding Scheme (MCS) information for the MBSFN area. The UE may then determine a combined signal quality based on the signal quality estimates of the MBSFN areas.
    Type: Application
    Filed: July 12, 2013
    Publication date: January 16, 2014
    Inventors: Ralph Akram Gholmieh, Daniel Amerga, Sivaramakrishna Veerepalli, Ketan Narendra Patel, Jack Shyh-Hurng Shauh, Kuo-Chun Lee, Ankur Verma, Gordon Kent Walker, Nagaraju Naik, Shailesh Maheshwari
  • Patent number: 8630592
    Abstract: Systems and methods displaying information from a mobile device are described herein. One embodiment of this disclosure provides method of triggering a wireless connection. The method comprises detecting a wired connection at a mobile device. The method further comprises adjusting a power to a wireless interface based on the detection of the wired connection.
    Type: Grant
    Filed: October 28, 2009
    Date of Patent: January 14, 2014
    Assignee: QUALCOMM Incorporated
    Inventors: Krishnan Rajamani, Atul Suri, Sivaramakrishna Veerepalli
  • Publication number: 20140010221
    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. A multi-radio device controls wireless communications by identifying one or more connection points between radio(s) of the multi-radio device and an operating system executing on a host device, analyzing a policy relating to the multi-radio device, and exposing, to the operating system, a subset of the connection points based on the policy.
    Type: Application
    Filed: March 14, 2013
    Publication date: January 9, 2014
    Inventors: James Lionel Panian, Richard Dominic Wietfeldt, Steven F. Harris, Gerardo Giaretta, Uppinder Singh Babbar, Sivaramakrishna Veerepalli, Marcello Vincenzo Lioy, Ajith Tom Payyappilly, Andrew M. Davidson, Arnaud Meylan, Ramaswamy Venkateshwaran
  • Publication number: 20140003390
    Abstract: Techniques are provided for a broadcast client of a wireless communication network. A method may include receiving broadcast content via broadcast delivery on a first resource associated with a first set of carriers. The method may include determining, during unicast idle mode, a second set of carriers comprising neighbor carriers in a current cell. The method may include modifying handoff priorities of the first set of carriers and the second set of carriers based on membership of each carrier in a common set of carriers comprising the first and second sets of carriers and further based on a priority order specified by the wireless communication network. The method may include determining whether to hand over to at least one carrier in one of the first and second sets of carriers based on a handoff decision that takes into account the modified handoff priorities.
    Type: Application
    Filed: June 27, 2013
    Publication date: January 2, 2014
    Inventors: Ralph Akram Gholmieh, Nagaraju Naik, Sivaramakrishna Veerepalli, Kuo-Chun Lee, Jack S. Shauh
  • Publication number: 20130294316
    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives a first MTCH. The apparatus stores MBMS control information for at least a second MTCH. The apparatus subsequently determines to receive the second MTCH. The apparatus then accesses the stored MBMS control information for the second MTCH upon determining to receive the second MTCH. The apparatus receives the second MTCH based on the accessed MBMS control information without acquiring the MBMS control information for the second MTCH after the determination to receive the second MTCH.
    Type: Application
    Filed: January 28, 2013
    Publication date: November 7, 2013
    Applicant: QUALCOMM INCORPORATED
    Inventors: Daniel AMERGA, Sivaramakrishna VEEREPALLI, Shailesh MAHESHWARI, Kuo-Chun LEE, Jack S. SHAUH, Ankur VERMA, Zhen ZHANG, Muralidharan MURUGAN, Ralph Akram GHOLMIEH, Pratik KOTKAR, Hashim SHAIK