Patents by Inventor Marta M. Tarradell

Marta M. Tarradell 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: 9357433
    Abstract: Technology for reducing interference in collocated radios is disclosed. One method comprises logging transmit/receive information from a Bluetooth radio and an OFDMA radio for a repeating Tx/Rx pattern. Data collisions between the radios are identified. A persistent reservation is requested in the OFDMA radio for collisions in the repeating Tx/Rx pattern. A repeating Bluetooth Tx/Rx pattern is derived from the logged data and the collision data. Bluetooth radio communication is accomplished using the Bluetooth Tx/Rx pattern.
    Type: Grant
    Filed: September 30, 2011
    Date of Patent: May 31, 2016
    Assignee: INTEL CORPORATION
    Inventors: Marta M. Tarradell, Sherry Chen
  • Patent number: 9319165
    Abstract: Technology for reducing interference in collocated radios is disclosed. One method comprises identifying a repeating transmit/receive (Tx/Rx) pattern for multiple radios located in a mobile communication device having a Bluetooth radio collocated with an OFDMA radio. A persistent reservation is requested for at least one sub-frame from the OFDMA radio when the repeating Tx/Rx pattern indicates a Bluetooth packet wherein the Bluetooth radio can not transmit without interference with the OFDMA radio. The repeating Tx/Rx pattern is modified based on the persistent reservation. The Bluetooth radio can communicate based on the modified repeating Tx/Rx pattern to enable interference free communication for the Bluetooth radio and the OFDMA radio in the multi-radio mobile communication device. A collocated WiFi radio's transceiver can align its Tx/Rx with the Tx/Rx pattern, and transmit and receive at the same time slots that other collocated radios are transmitting, and receiving.
    Type: Grant
    Filed: September 30, 2011
    Date of Patent: April 19, 2016
    Assignee: INTEL CORPORATION
    Inventors: Sherry Chen, Marta M. Tarradell
  • Patent number: 9210532
    Abstract: Briefly, in accordance with one or more embodiments, communication is made by a machine-to-machine (M2M) device with a first base station using a first group identifier, and then a handover is performed to a second base station. The M2M device listens to a message broadcast by the second base station to determine if the first group identifier should be changed. The M2M device requests assignment of a second group identifier for communication with the second base station if it is determined that the group identifier should be changed for the M2M device. In some embodiments, the M2M device wake from an idle mode to listen to a message broadcast by the base station. If the message indicates that a group identifier should be changed, the M2M device requests assignment of an updated group identifier.
    Type: Grant
    Filed: December 16, 2011
    Date of Patent: December 8, 2015
    Assignee: Intel Corporation
    Inventors: Shantidev Mohanty, Rui Huang, Honggang Li, Marta M. Tarradell
  • Publication number: 20150296412
    Abstract: Technology for reducing interference in collocated radios is disclosed. One method comprises logging transmit/receive information from a Bluetooth radio and an OFDMA radio for a repeating Tx/Rx pattern. Data collisions between the radios are identified. A persistent reservation is requested in the OFDMA radio for collisions in the repeating Tx/Rx pattern. A repeating Bluetooth Tx/Rx pattern is derived from the logged data and the collision data. Bluetooth radio communication is accomplished using the Bluetooth Tx/Rx pattern.
    Type: Application
    Filed: September 30, 2011
    Publication date: October 15, 2015
    Inventors: Marta M. Tarradell, Sherry Chen
  • Publication number: 20150215220
    Abstract: Described is a User Equipment (UE) to communicate with an eNB on an LTE network, the UE comprising: EPS bearers, at least one of which is configured with a TFT, wherein the TFT includes one or more packet filters; a transmitter to transmit traffic over the LTE network to the eNB, the traffic having packets; and logic to configure the one or more packet filters for uplink transmission with an indicator, wherein the indicator to identify whether the packets in the traffic are attended. Described is a Public Data Network Gateway (PGW) comprising: logic to associate a packet filter of an uplink traffic flow with a packet filter in a downlink traffic flow; and logic to label packets for downlink traffic as attended or unattended in the downlink traffic flow when the associated packet filter of the uplink traffic flow is identified as attended or unattended, respectively.
    Type: Application
    Filed: December 23, 2014
    Publication date: July 30, 2015
    Inventors: Candy Yiu, Ana Lucia A. Pinheiro, Marta M. Tarradell
  • Publication number: 20140256324
    Abstract: Briefly, in accordance with one or more embodiments, communication is made by a machine-to-machine (M2M) device with a first base station using a first group identifier, and then a handover is performed to a second base station. The M2M device listens to a message broadcast by the second base station to determine if the first group identifier should be changed. The M2M device requests assignment of a second group identifier for communication with the second base station if it is determined that the group identifier should be changed for the M2M device. In some embodiments, the M2M device wake from an idle mode to listen to a message broadcast by the base station. If the message indicates that a group identifier should be changed, the M2M device requests assignment of an updated group identifier.
    Type: Application
    Filed: December 16, 2011
    Publication date: September 11, 2014
    Inventors: Shantidev Mohanty, Rui Huang, Honggang Li, Marta M. Tarradell
  • Publication number: 20130343236
    Abstract: Technology for reducing interference in collocated radios is disclosed. One method comprises identifying a repeating transmit/receive (Tx/Rx) pattern for multiple radios located in a mobile communication device having a Bluetooth radio collocated with an OFDMA radio. A persistent reservation is requested for at least one sub-frame from the OFDMA radio when the repeating Tx/Rx pattern indicates a Bluetooth packet wherein the Bluetooth radio can not transmit without interference with the OFDMA radio. The repeating Tx/Rx pattern is modified based on the persistent reservation. The Bluetooth radio can communicate based on the modified repeating Tx/Rx pattern to enable interference free communication for the Bluetooth radio and the OFDMA radio in the multi-radio mobile communication device. A collocated WiFi radio's transceiver can align its Tx/Rx with the Tx/Rx pattern, and transmit and receive at the same time slots that other collocated radios are transmitting, and receiving.
    Type: Application
    Filed: September 30, 2011
    Publication date: December 26, 2013
    Inventors: Sherry Chen, Marta M. Tarradell