Patents by Inventor Srirang Ashok Lovlekar

Srirang Ashok Lovlekar 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: 9578560
    Abstract: Provided are systems and methods for establishing, by a user device, a connection with a cellular network, transmitting, by the user device to a cellular network server, a first message comprising an indication of a connection to a wireless network, receiving, by the user device from the cellular network server, a second message comprising wireless network measurement parameters, acquiring, by the user device from the cellular phone device, wireless network measurements in accordance with the wireless network measurement parameters, and transmitting, by the user device to the cellular network server, a wireless network measurement report comprising an indication of the wireless network measurements, wherein the cellular network server is configured to determine whether a cellular device is proximate to an access point for the wireless network using the wireless network measurements.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: February 21, 2017
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Srirang Ashok Lovlekar, Kiran Kumar Edara
  • Patent number: 9210625
    Abstract: Provided are systems and methods for establishing, by a user device, a connection with a cellular network, transmitting, by the user device to a cellular network server, a first message comprising an indication of a connection to a wireless network, receiving, by the user device from the cellular network server, a second message comprising wireless network measurement parameters, acquiring, by the user device from the cellular phone device, wireless network measurements in accordance with the wireless network measurement parameters, and transmitting, by the user device to the cellular network server, a wireless network measurement report comprising an indication of the wireless network measurements, wherein the cellular network server is configured to determine whether a cellular device is proximate to an access point for the wireless network using the wireless network measurements.
    Type: Grant
    Filed: April 24, 2015
    Date of Patent: December 8, 2015
    Assignee: Amazon Technologies, Inc.
    Inventors: Srirang Ashok Lovlekar, Kiran Kumar Edara
  • Patent number: 8873465
    Abstract: A baseband processing module of a base station includes a Turbo decoding module. The Turbo decoding module decodes a Turbo code word to produce one or more Media Access Control (MAC) packet(s) carried by the turbo decode word. Each MAC packet includes a MAC packet header and the MAC packet payload, which carries one or more Radio Link Control (RLC) Packet Data Units (PDUs). The Turbo decoding module decodes the MAC packet header to determine boundaries of the PDUs carried in the MAC packet payload. The Turbo decoding module decodes RLC PDU headers and RLC PDU payloads of the RLC PDUs. The Turbo decoding module writes the decoded MAC packet header, the decoded RLC PDU headers, and the decoded RLC PDU payloads to memory in a word-aligned format. The Turbo decoding module may also operate in various other Turbo decoding modes.
    Type: Grant
    Filed: September 17, 2012
    Date of Patent: October 28, 2014
    Assignee: Broadcom Corporation
    Inventors: Xiaoxin Qiu, Li Fung Chang, Hui Luo, Srirang Ashok Lovlekar
  • Patent number: 8270428
    Abstract: A baseband processing module of a wireless terminal includes a Turbo decoding module. The Turbo decoding module decodes a Turbo code word to produce one or more Media Access Control (MAC) packet(s) carried by the turbo decode word. Each MAC packet includes a MAC packet header and the MAC packet payload, which carries one or more Radio Link Control (RLC) Packet Data Units (PDUs). The Turbo decoding module decodes the MAC packet header to determine boundaries of the PDUs carried in the MAC packet payload. The Turbo decoding module decodes RLC PDU headers and RLC PDU payloads of the RLC PDUs. The Turbo decoding module writes the decoded MAC packet header, the decoded RLC PDU headers, and the decoded RLC PDU payloads to memory in a word-aligned format. The Turbo decoding module may also operate in various other Turbo decoding modes.
    Type: Grant
    Filed: July 15, 2009
    Date of Patent: September 18, 2012
    Assignee: Broadcom Corporation
    Inventors: Xiaoxin Qui, Li Fung Chang, Hui Luo, Srirang Ashok Lovlekar
  • Publication number: 20100177761
    Abstract: A baseband processing module of a wireless terminal includes a Turbo decoding module. The Turbo decoding module decodes a Turbo code word to produce one or more Media Access Control (MAC) packet(s) carried by the turbo decode word. Each MAC packet includes a MAC packet header and the MAC packet payload, which carries one or more Radio Link Control (RLC) Packet Data Units (PDUs). The Turbo decoding module decodes the MAC packet header to determine boundaries of the PDUs carried in the MAC packet payload. The Turbo decoding module decodes RLC PDU headers and RLC PDU payloads of the RLC PDUs. The Turbo decoding module writes the decoded MAC packet header, the decoded RLC PDU headers, and the decoded RLC PDU payloads to memory in a word-aligned format. The Turbo decoding module may also operate in various other Turbo decoding modes.
    Type: Application
    Filed: July 15, 2009
    Publication date: July 15, 2010
    Applicant: BROADCOM CORPORATION
    Inventors: Xiaoxin Qiu, Li Fung Chang, Hui Luo, Srirang Ashok Lovlekar
  • Patent number: 7586931
    Abstract: A baseband processing module of a wireless terminal includes a Turbo decoding module. The Turbo decoding module decodes a Turbo code word to produce one or more Media Access Control (MAC) packet(s) carried by the turbo decode word. Each MAC packet includes a MAC packet header and the MAC packet payload, which carries one or more Radio Link Control (RLC) Packet Data Units (PDUs). The Turbo decoding module decodes the MAC packet header to determine boundaries of the PDUs carried in the MAC packet payload. The Turbo decoding module decodes RLC PDU headers and RLC PDU payloads of the RLC PDUs. The Turbo decoding module writes the decoded MAC packet header, the decoded RLC PDU headers, and the decoded RLC PDU payloads to memory in a word-aligned format. The Turbo decoding module may also operate in various other Turbo decoding modes.
    Type: Grant
    Filed: July 19, 2007
    Date of Patent: September 8, 2009
    Assignee: Broadcom Corporation
    Inventors: Xiaoxin Qiu, Li Fung Chang, Hui Luo, Srirang Ashok Lovlekar
  • Publication number: 20080267100
    Abstract: A wireless device includes a case, user interface, an antenna, first processing resources, and second processing resources. The first processing resources couple to the antenna and to the second processing resources and receive and operate upon a data signal transmitted by a transmitting wireless device. In its processing operations, the first processing resources produces decoded data blocks and writes the decoded data blocks to a data buffer. When a processing resource threshold is met with regard to the plurality of decoded data blocks, the first processing resources issue a service processing interrupt to the second processing resources. In response to the service processing interrupt, the second processing resources retrieve the plurality of decoded data blocks from the data buffer in response to the service processing interrupt and process the plurality of decoded data blocks.
    Type: Application
    Filed: April 27, 2007
    Publication date: October 30, 2008
    Applicant: Broadcom Corporation, a California Corporation
    Inventors: Nelson R. Sollenberger, Srirang Ashok Lovlekar, Hui Luo, Hendrik Frederick Bruyns, Khoi Ly, Xiaoxin Qiu