Cedric Roux
56c66c09aa
Pre-ci test passed git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4000 818b1a75-f10b-46b9-bf7c-635c3b92a50f
105 lines
3.3 KiB
C
105 lines
3.3 KiB
C
/*******************************************************************************
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Eurecom OpenAirInterface
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Copyright(c) 1999 - 2011 Eurecom
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This program is free software; you can redistribute it and/or modify it
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under the terms and conditions of the GNU General Public License,
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version 2, as published by the Free Software Foundation.
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This program is distributed in the hope it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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The full GNU General Public License is included in this distribution in
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the file called "COPYING".
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Contact Information
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Openair Admin: openair_admin@eurecom.fr
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Openair Tech : openair_tech@eurecom.fr
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Forums : http://forums.eurecom.fsr/openairinterface
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Address : Eurecom, 2229, route des crêtes, 06560 Valbonne Sophia Antipolis, France
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*******************************************************************************/
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/*! \file rwalk.c
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* \brief static mobility generator
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* \author M. Mahersi, J. Harri, N. Nikaein,
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* \date 2011
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* \version 0.1
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* \company Eurecom
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* \email:
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* \note
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* \warning
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*/
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#include <unistd.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "omg.h"
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void place_static_node(NodePtr node);
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void start_static_generator(omg_global_param omg_param_list) {
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int n_id=0;
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// double cur_time = 1.0;
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NodePtr node = NULL;
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MobilityPtr mobility = NULL;
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if (omg_param_list.nodes <= 0){
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LOG_W(OMG, "Number of static nodes has not been set\n");
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return;
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}
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srand(omg_param_list.seed + STATIC);
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// for (n_id = omg_param_list.first_ix; n_id< omg_param_list.first_ix + omg_param_list.nodes; n_id++){
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if (omg_param_list.nodes_type == eNB) {
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LOG_I(OMG, "Static mobility model for %d eNBs \n", omg_param_list.nodes);
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} else if (omg_param_list.nodes_type == UE) {
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LOG_I(OMG, "Static mobility model for %d UE\n",omg_param_list.nodes);
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}
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for (n_id = 0; n_id< omg_param_list.nodes; n_id++) {
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node = (NodePtr) create_node();
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mobility = (MobilityPtr) create_mobility();
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node->ID = n_id;
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node->generator = omg_param_list.mobility_type;
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node->type = omg_param_list.nodes_type;
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node->mob = mobility;
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node->generator = STATIC;
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place_static_node(node); //initial positions
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}
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}
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void place_static_node(NodePtr node) {
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node->X_pos = (double) ((int) (randomGen(omg_param_list.min_X, omg_param_list.max_X)*100))/ 100;
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node->mob->X_from = node->X_pos;
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node->mob->X_to = node->X_pos;
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node->Y_pos = (double) ((int) (randomGen(omg_param_list.min_Y,omg_param_list.max_Y)*100))/ 100;
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node->mob->Y_from = node->Y_pos;
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node->mob->Y_to = node->Y_pos;
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node->mob->speed = 0.0;
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node->mob->journey_time = 0.0;
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LOG_I(OMG, "[STATIC] Initial position of node ID: %d type(UE, eNB): %d (X = %.2f, Y = %.2f) speed = 0.0\n", node->ID, node->type, node->X_pos, node->Y_pos);
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Node_Vector[STATIC] = (Node_list) add_entry(node, Node_Vector[STATIC]);
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Node_Vector_len[STATIC]++;
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//Initial_Node_Vector_len[STATIC]++;
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}
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