Patents by Inventor Pengbo DUAN

Pengbo DUAN 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 devices of authenticating non-SIM mobile terminals accessing a wireless communication network
    Patent number: 10582382
    Abstract: In a first aspect of the disclosure, a method performed by an AAA server (103) of authenticating a non-SIM mobile terminal (111) with a wireless network (100) is provided. The method comprises receiving (S201) a request for service of the non-SIM mobile terminal (111), authenticating (S202) the non-SIM mobile terminal (111), submitting (S203) a request for subscriber profile data associated with the non-SIM mobile terminal (111) to an HSS (105), the subscriber profile data request comprising an indication that the non-SIM mobile terminal (111) has been authenticated by the AAA server (103), and to receiving (S204) from the HSS (105), in response to the indication that the non-SIM mobile terminal (111) has been authenticated, the requested subscription profile data.
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: March 3, 2020
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Ping Chen, Pengbo Duan, Jiarong Wang, Hao Zou
  • Methods and Devices of Authenticating Non-SIM Mobile Terminals Accessing a Wireless Communication Network
    Publication number: 20170150350
    Abstract: In a first aspect of the disclosure, a method performed by an AAA server (103) of authenticating a non-SIM mobile terminal (111) with a wireless network (100) is provided. The method comprises receiving (S201) a request for service of the non-SIM mobile terminal (111), authenticating (S202) the non-SIM mobile terminal (111), submitting (S203) a request for subscriber profile data associated with the non-SIM mobile terminal (111) to an HSS (105), the subscriber profile data request comprising an indication that the non-SIM mobile terminal (111) has been authenticated by the AAA server (103), and to receiving (S204) from the HSS (105), in response to the indication that the non-SIM mobile terminal (111) has been authenticated, the requested subscription profile data.
    Type: Application
    Filed: September 1, 2015
    Publication date: May 25, 2017
    Applicant: Telefonaktiebolaget L M Ericsson (publ)
    Inventors: Ping CHEN, Pengbo DUAN, Jiarong WANG, Hao ZOU
  • Wi-Fi integration for non-SIM devices
    Patent number: 9648019
    Abstract: The embodiments herein relate to a method performed by an AAA server (113) for enabling a non-SIM device (101b) to access a first network (100a) via a second network (100b). Based on a request for authorization to the first network (100a) from the non-SIM device (101b), the AAA server (113) obtains an identity associated with the non-SIM device (101b). The AAA server (113) transmits a request for a user profile associated with a user of the non-SIM device (101b) to the subscriber database (110). The request comprises the obtained identity for the non-SIM device (101b). The AAA server (113) receives, from the subscriber database (110), the requested user profile for the non-SIM device (101b). Based on the received user profile, the AAA server (113) authorizes the non-SIM device (101b) to access the first network (100a) via the second network (100b).
    Type: Grant
    Filed: April 15, 2015
    Date of Patent: May 9, 2017
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Robert Khello, Ping Chen, Pengbo Duan
  • WI-FI INTEGRATION FOR NON-SIM DEVICES
    Publication number: 20160261596
    Abstract: The embodiments herein relate to a method performed by an AAA server (113) for enabling a non-SIM device (101b) to access a first network (100a) via a second network (100b). Based on a request for authorization to the first network (100a) from the non-SIM device (101b), the AAA server (113) obtains an identity associated with the non-SIM device (101b). The AAA server (113) transmits a request for a user profile associated with a user of the non-SIM device (101b) to the subscriber database (110). The request comprises the obtained identity for the non-SIM device (101b). The AAA server (113) receives, from the subscriber database (110), the requested user profile for the non-SIM device (101b). Based on the received user profile, the AAA server (113) authorizes the non-SIM device (101b) to access the first network (100a) via the second network (100b).
    Type: Application
    Filed: April 15, 2015
    Publication date: September 8, 2016
    Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
    Inventors: Robert KHELLO, Ping CHEN, Pengbo DUAN