公开(公告)号：US20180270750A1

公开(公告)日：2018-09-20

申请号：US15908147

申请日：2018-02-28

Applicant: CommScope Technologies LLC

Inventor： Daryl A. Coleman ,  Khalid W. Al-Mufti ,  Thomas B. Gravely

IPC: H04W52/02 ,  G05F1/62 ,  H02H9/04

CPC classification number: H04W52/0206 ,  G05F1/62 ,  H02H9/04 ,  Y02D70/00

Abstract: In one embodiment, a method is provided. The method comprises: setting a first voltage level provided to a cable; operating a radio, coupled to the cable, with constant power consumption; measuring a first current level provided to the cable; setting a second voltage level provided to the cable; measuring a second current level provided to the cable; and determining a first resistance of the cable using the first and second voltage and current levels.