Patents by Inventor Behnam Badihi

Behnam Badihi 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).

  • Methods and apparatuses for operating a wireless system with devices in power save mode using traffic indication map beacons
    Patent number: 10568117
    Abstract: There is disclosed a method for scheduling Traffic Indication Map beacons (101, 102), in a radio network node (70) of a communication network (100). The method comprises determining a traffic load of the radio network node and scheduling, based on the determined traffic load, at least a first transmission time instance for a first TIM beacon of said TIM beacons and a second transmission time instance for a second TIM beacon of said TIM beacons.
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: February 18, 2020
    Assignee: Telefonaktiebolaget LM Ericsson (Publ)
    Inventors: Anna Larmo, Parth Amin, Behnam Badihi, Luis Felipe Del Carpio Vega
  • Access point, wireless device and methods for obtaining information about transmission patterns of interfering radio systems
    Patent number: 10299282
    Abstract: An AP, a wireless device as well as a method performed by the AP and a method performed by the wireless device for communication between the AP and the wireless device are provided. The AP and wireless device are operable in a WLAN employing contention based access for radio resources. The method performed by the AP comprises obtaining (110) information about transmission pattern(s) of interfering radio system(s), and determining (130) a deviation of packet length for transmission(s) of the interfering radio systems(s). The method further comprises indicating (140), to the wireless device the deviation of packet length and the information about transmission pattern(s) of interfering radio system(s) when the deviation is less than a deviation threshold.
    Type: Grant
    Filed: June 10, 2015
    Date of Patent: May 21, 2019
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Luis Felipe Del Carpio Vega, Behnam Badihi, Dennis Sundman
  • Methods and Apparatuses for Operating a Wireless System with Devices in Power Save Mode using Traffic Indication Map Beacons
    Publication number: 20180184445
    Abstract: There is disclosed a method for scheduling Traffic Indication Map beacons (101, 102), in a radio network node (70) of a communication network (100). The method comprises determining a traffic load of the radio network node and scheduling, based on the determined traffic load, at least a first transmission time instance for a first TIM beacon of said TIM beacons and a second transmission time instance for a second TIM beacon of said TIM beacons.
    Type: Application
    Filed: July 6, 2015
    Publication date: June 28, 2018
    Inventors: Anna Larmo, Parth Amin, Behnam Badihi, Luis Felipe Del Carpio Vega
  • Access Point, Wireless Device and Methods for Obtaining Information about Transmission Patterns of Interfering Radio Systems
    Publication number: 20180167949
    Abstract: An AP, a wireless device as well as a method performed by the AP and a method performed by the wireless device for communication between the AP and the wireless device are provided. The AP and wireless device are operable in a WLAN employing contention based access for radio resources. The method performed by the AP comprises obtaining (110) information about transmission pattern(s) of interfering radio system(s), and determining (130) a deviation of packet length for transmission(s) of the interfering radio systems(s). The method further comprises indicating (140), to the wireless device the deviation of packet length and the information about transmission pattern(s) of interfering radio system(s) when the deviation is less than a deviation threshold.
    Type: Application
    Filed: June 10, 2015
    Publication date: June 14, 2018
    Inventors: Luis Felipe Del Carpio Vega, Behnam Badihi, Dennis Sundman