25 August 2006 Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [TG3c Channel Model Matlab Flowchart] Date Submitted: [25 August 2006] Source: [Rick Roberts] Company [Intel Corp.] Address [2111 NE 25th Ave, JF3-212, Hillsboro, Oregon 97124] Voice:[503-712-5012], FAX: [503-264-3483], E-Mail:[richard.d.roberts@intel.com] Re: [] Abstract: [] Purpose: [Informative] 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. Rick Roberts, Intel Corp

TG3c Channel Model MATLAB Flowchart 25 August 2006 TG3c Channel Model MATLAB Flowchart Rick Roberts, Intel Corp

Function Calls Main sv_params_TG3c sv_model_ct_TG3c sv_cnvrt_ct_TG3c 25 August 2006 Function Calls Main sv_params_TG3c sv_model_ct_TG3c sv_cnvrt_ct_TG3c sv_freq_depend_ct_TG3c Rick Roberts, Intel Corp

call function sv_params_TG3c and get S-V parameters 25 August 2006 Main input cm_num & AoA call function sv_params_TG3c and get S-V parameters call function sv_model_ct_TG3c and generate N impulse responses call function sv_cnvrt_ct_TG3c and generate discrete time output from continuous time input decimate impulse response if necessary compensate for antenna response if necessary A Rick Roberts, Intel Corp

Calculate and plot out performance metrics 25 August 2006 A Calculate and plot out performance metrics store off channel realizations done Rick Roberts, Intel Corp

function sv_model_ct_TG3c “generate N impulse responses” 25 August 2006 LOS? Current code as imported from TG4a yes no first cluster arrives at time 0 calculate first cluster arrival time determine number of clusters “L” determine ray arrival for each cluster generate log-normal distributed nakagami m-factor L clusters generated? no yes If LOS, then first path has a large deterministic m-factor determine the number of paths and sort in time order N channels generated? no yes done Rick Roberts, Intel Corp

function sv_model_ct_TG3c “generate N impulse responses” 25 August 2006 LOS? yes no Proposed Modifications to Code for TG3c first cluster arrives at time 0 calculate first cluster arrival time determine number of clusters “L” For Channel N … determine ray arrival for each cluster For Channel N … determine ray amplitude L clusters generated? no yes If LOS, then first path has a large deterministic m-factor determine the number of paths and sort in time order N channels generated? no yes done Rick Roberts, Intel Corp

25 August 2006 Rick Roberts, Intel Corp