公开(公告)号：US11914063B2

公开(公告)日：2024-02-27

申请号：US17557765

申请日：2021-12-21

Applicant: DISH Wireless L.L.C.

Inventor： Aravind Anchala ,  Dilip Tandekar ,  Gurpreet Sohi ,  Sourabh Gupta ,  Neil Nocete

IPC: G01S5/02 ,  H04B17/391 ,  H04W16/14 ,  H04W16/18 ,  H04W64/00

CPC classification number: G01S5/02524 ,  H04B17/391 ,  H04W16/14 ,  H04W16/18 ,  H04W64/003

Abstract: Systems and methods are described for automated detection of border conflicts in physical radiofrequency (RF) communication network infrastructures. For example, proposed sector antennas in a greenfield physical network deployment may be licensed to radiate in certain spectrum blocks in the mapped licensed geographic regions (mLGR) where they are located, but the licenses may not permit radiated power in those spectrum blocks to cross into adjacent mLGRs. Embodiments compute radiation contours for the sector antennas indicating estimated local power levels computed based on antenna characteristics of the sector antennas and propagation model data that defines geographic morphologies for the mLGRs. The radiation contours are analyzed to detect any border conflict conditions where the estimated local power levels exceed defined threshold radiation levels in unlicensed regions. A culprit set of the sector antennas can be output to indicate those responsible for detected border conflict conditions.

公开(公告)号：US20230308149A1

公开(公告)日：2023-09-28

申请号：US17704865

申请日：2022-03-25

Applicant: DISH Wireless L.L.C.

Inventor： Sang Boh Yun ,  Siddhartha Chenumolu ,  Premchand Chandran ,  Dilip Tandekar ,  Dhaval Mehta ,  Gurpreet Sohi

IPC: H04B7/06 ,  H04W72/04

CPC classification number: H04B7/0617 ,  H04W72/046

Abstract: Systems, methods, and machine-readable media facilitate adaptive beamforming in a cellular network. One or more signals indicative of one or more locations of a first set of one or more radio units and/or a first set of user equipment may be processed. A first set of beamforming specifications may be determined based at least in part on the one or more locations of the first set of one or more radio units and/or the first set of user equipment. The first set of beamforming specifications may correspond to a first set of one or more beamforming patterns. The first set of beamforming specifications may be communicated to instruct the first set of one or more radio units to direct signal transmission in conformance with the first set of one or more beamforming patterns.