From 5ada426ce338b830d7093a8c969d0805fb7a4c5c Mon Sep 17 00:00:00 2001 From: Florian Kaltenberger <florian.kaltenberger@eurecom.fr> Date: Mon, 3 Mar 2014 08:25:00 +0000 Subject: [PATCH] updating polynomial for PBCH abstraction. git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5104 818b1a75-f10b-46b9-bf7c-635c3b92a50f --- openair1/SIMULATION/TOOLS/abstraction.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/openair1/SIMULATION/TOOLS/abstraction.c b/openair1/SIMULATION/TOOLS/abstraction.c index 9efa981c8b..4eba0423f5 100644 --- a/openair1/SIMULATION/TOOLS/abstraction.c +++ b/openair1/SIMULATION/TOOLS/abstraction.c @@ -189,8 +189,8 @@ double compute_sinr(channel_desc_t *desc, return(10*log10(avg_sinr/(nb_rb*2))); } -int pbch_polynomial_degree; -double pbch_awgn_polynomial[7]; +int pbch_polynomial_degree=6; +double pbch_awgn_polynomial[7]={-7.2926e-05, -2.8749e-03, -4.5064e-02, -3.5301e-01, -1.4655e+00, -3.6282e+00, -6.6907e+00}; void load_pbch_desc(FILE *pbch_file_fd) { @@ -228,10 +228,10 @@ double pbch_bler(double sinr) { double sinrpow=sinr; double bler=0.0; // printf("log10bler %f\n",log10_bler); - if (sinr<-7.9) + if (sinr<-10.0) bler= 1.0; else if (sinr>=0.0) - bler=0.0001; + bler=0.0; else { for (i=1;i<=pbch_polynomial_degree;i++) { // printf("sinrpow %f\n",sinrpow); -- GitLab