Patents by Inventor Navid Tadayon

Navid Tadayon 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: 20210160712
    Abstract: Systems and methods for estimating locations of signal shadowing obstructions in a wireless communication network are disclosed. The method involves at a network equipment, receiving from User Equipments (UEs), an identification of neighboring UEs from which the UEs have received a reference signal via a non-line-of-sight (NLoS) sidelink transmission. The method also involves estimating locations of signal shadowing obstructions based on location information of UEs associated with the NLoS sidelink transmissions, and configuring communications between the network equipment and at least one UE based on an estimated location of at least one signal shadowing obstruction.
    Type: Application
    Filed: November 26, 2019
    Publication date: May 27, 2021
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: NAVID TADAYON, ALIREZA BAYESTEH
  • Publication number: 20210136527
    Abstract: At a first User Equipment (UE) in a wireless communication network, signaling that is associated with a direct wireless communication link between the first UE and a second UE is received. Signaling indicative of an estimate of range between the first UE and the second UE, based on the received signaling, is transmitted to network equipment in the wireless communication network. According to another aspect of the present disclosure, signaling that is indicative of an estimate of range associated with such a direct wireless communication link is received, and signaling indicative of a prediction model and/or signaling indicative of a prediction from the prediction model is transmitted. The prediction model is for prediction of Line of Sight (LoS) status of communication links in the wireless communication network, and is based in part on the estimate of range.
    Type: Application
    Filed: November 6, 2019
    Publication date: May 6, 2021
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: NAVID TADAYON, MOHAMMADHADI BALIGH
  • Publication number: 20210067297
    Abstract: Network equipment receives, from a User Equipment (UE), an indication that the network equipment is to transition to sparse reference signaling for the UE, and the network equipment then transmits the sparse reference signaling to the UE. The sparse reference signaling is consistent with a sparse signaling pattern, which is determined at the UE based on previous reference signaling previously transmitted to the UE or another UE. At a UE, the sparse reference signaling is received from network equipment, and channel measurement and prediction are performed based on the received sparse reference signaling.
    Type: Application
    Filed: August 30, 2019
    Publication date: March 4, 2021
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: HAMIDREZA FARMANBAR, NAVID TADAYON, YICHENG LIN
  • Publication number: 20210067294
    Abstract: Sparse reference signal-related signaling, for a wireless channel that is associated with multiple antenna ports, is communicated with a User Equipment (UE). The sparse reference signal-related signaling is consistent with a sparse signaling pattern. In an embodiment, the sparse signaling pattern includes reference signal-related signaling associated with each of the antenna ports, and has been determined based on previous reference signal-related signaling previously communicated with the UE or another UE. In another embodiment, the sparse reference signal-related signaling is consistent with a varying sparse signaling pattern that is based on previous reference signal-related signaling previously communicated with the UE or another UE.
    Type: Application
    Filed: August 30, 2019
    Publication date: March 4, 2021
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: HAMIDREZA FARMANBAR, JIANGLEI MA, YICHENG LIN, NAVID TADAYON
  • Patent number: 10908299
    Abstract: Corrected User Equipment (UE) positioning is based at least in part on signaling that is associated with UE inertial measurements. Such measurements are used in some embodiments to track UE locations along trajectories of UE movement and develop or obtain a model to subsequently predict UE positioning corrections based on channel estimates of a wireless channel. For example, reference signaling may be transmitted by a UE, and the UE then receives positioning corrections or corrected positioning in response to the reference signaling.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: February 2, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Navid Tadayon, Hamidreza Farmanbar, Yicheng Lin