1 / 4

Pathloss Model Comparison for TG4 Range

This document presents a comparison of pathloss models for TG4 range in support of TG4a activities.

jisom
Download Presentation

Pathloss Model Comparison for TG4 Range

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: Propagation Pathloss Model Comparisonfor TG4 Range Issue Date Submitted: 6 September 204 Source: Colin Lanzl Address 83 Nottingham Drive, Nashua, NH 03062 Voice: 781-687-0578, FAX:781-276-4001, E-Mail: clanzl@ieee.org Re: Pathloss model Comparison for TG4 in support of TG4a range comparison Abstract: This document presents some pathloss models. Purpose: This document is provided in support of TG4a activities. Notice: This document has been prepared to assist the IEEE P802.15. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. Release: The contributor acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P802.15. Colin Lanzl

  2. Two-breakpoint Model PL(d )= -10log{[c/(4pdfm)]2 [1-exp(-(dt1 /d)g-2)][1-exp(-(dt2/d)2- 1]}, Where: PL: pathloss, dB d: distance between transmitter and receiver fm: geometric mean of transmitted frequency band g1: propagation constant after first breakpoint g2: propagation constant after second breakpoint c: velocity of propagation dt1: first breakpoint distance from transmitter dt2: second breakpoint distance from transmitter Colin Lanzl

  3. Loss-per-meter Model • PL(d )= -10log{[c/(4pdfm)]2} + *d, Where: PL: pathloss, dB d: distance between transmitter and receiver fm: geometric mean of transmitted frequency band : loss-per-meter parameter c: velocity of propagation Colin Lanzl

  4. Comparison Colin Lanzl

More Related