公开(公告)号：US20220329290A1

公开(公告)日：2022-10-13

申请号：US17227922

申请日：2021-04-12

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Philip Brown ,  Krystian Czapiga ,  Arun Jotshi ,  Yaron Kanza ,  Velin Kounev ,  Poornima Suresh

IPC: H04B7/0426 ,  H04B7/08 ,  H04B7/06

Abstract: Aspects of the subject disclosure may include, for example, calculating a Fresnel zone about a line of sight (LoS) between a pair of antennas positioned on antenna mounts. The Fresnel zone is projected onto a geospatial grid of 3D cells, each having a height above a horizontal plane. Cells that intersect the Fresnel zone projection are selected to obtain a subset cells with constraint heights determined according to heights of the subset cells that are adjusted according to the Fresnel zone. The LoS is revised according to an algorithm to obtain a set of updated LoS. Those updated LoS that do not intersect the set of adjusted constraint heights are identified as solutions that include an optimal solution, should one exist. Other embodiments are disclosed.

公开(公告)号：US11159954B2

公开(公告)日：2021-10-26

申请号：US16784937

申请日：2020-02-07

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Velin Kounev ,  Yaron Kanza ,  Arun Jotshi ,  Krystian Czapiga

IPC: H04W16/18 ,  H04W72/04 ,  H04B17/391 ,  H04B7/06 ,  H04B7/0456 ,  H04B17/318 ,  H04B7/0452 ,  H04B7/0413 ,  H04B7/022 ,  H04B7/0417 ,  H04B7/08 ,  H04B17/30 ,  H04B7/0408 ,  H04B17/309 ,  H04B10/112 ,  H04B17/12 ,  H04B17/336 ,  H04B17/373 ,  H04W24/08 ,  H04B7/0404 ,  H04B7/0426 ,  H04W16/28 ,  H04W16/22 ,  H04W16/14 ,  H04W24/02 ,  H04W24/10 ,  H04W84/12 ,  H04L25/02 ,  G01S5/02 ,  G01S19/22 ,  G01S13/87 ,  G01S19/42 ,  H04L5/00 ,  H04L1/00

Abstract: Architectures and techniques are presented that improve or enhance a network planning procedure such as interactively planning suitable locations for transceiver sites that communicate with one another. Map data indicative of a 3D depiction of a physical space can be presented to a user interface device. Input indicative of a first transceiver site and a second transceiver site can be received. A Fresnel zone between the first transceiver site and the second transceiver site can be determined based on the map data. An interactive representation of the Fresnel zone can be presented to the user interface device.

公开(公告)号：US20210250777A1

公开(公告)日：2021-08-12

申请号：US16784937

申请日：2020-02-07

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Velin Kounev ,  Yaron Kanza ,  Arun Jotshi ,  Krystian Czapiga

IPC: H04W16/18 ,  H04B17/391 ,  H04W72/04

Abstract: Architectures and techniques are presented that improve or enhance a network planning procedure such as interactively planning suitable locations for transceiver sites that communicate with one another. Map data indicative of a 3D depiction of a physical space can be presented to a user interface device. Input indicative of a first transceiver site and a second transceiver site can be received. A Fresnel zone between the first transceiver site and the second transceiver site can be determined based on the map data. An interactive representation of the Fresnel zone can be presented to the user interface device.