From 7f53f84c00dc748e24122e1eea3fc25563280aee Mon Sep 17 00:00:00 2001 From: Raymond Knopp Date: Tue, 29 Dec 2015 20:34:47 +0100 Subject: [PATCH] Tested modifications for 23.04 Ms/s 100 PRB transmission/reception (Downlink). This will reduce I/Q acquisition times for 20 MHz channels. new option in dlsim (-E) for testing 1536-point DFT instead of 2048 for this lower sampling rate. Added normalization to idft1536. Should also be added to dft1536 later. --- openair1/SIMULATION/LTE_PHY/dlsim.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/openair1/SIMULATION/LTE_PHY/dlsim.c b/openair1/SIMULATION/LTE_PHY/dlsim.c index d4781f58b2..a5c2b28c07 100644 --- a/openair1/SIMULATION/LTE_PHY/dlsim.c +++ b/openair1/SIMULATION/LTE_PHY/dlsim.c @@ -2483,7 +2483,7 @@ PMI_FEEDBACK: } } } - /* + num_pdcch_symbols_2 = generate_dci_top(num_ue_spec_dci, num_common_dci, dci_alloc, @@ -2492,7 +2492,7 @@ PMI_FEEDBACK: &PHY_vars_eNB->lte_frame_parms, PHY_vars_eNB->lte_eNB_common_vars.txdataF[eNB_id], subframe); - */ + if (num_pdcch_symbols_2 > num_pdcch_symbols) { msg("Error: given num_pdcch_symbols not big enough (%d > %d)\n",num_pdcch_symbols_2,num_pdcch_symbols); exit(-1);