3D信道模型代码

3D信道模型matlab代码，完整实现3GPP TR36.873协议，由Vienna开发。

classdef eNodeB_sector < handle
    
    properties
        id                           % Sector id inside the site
        eNodeB_id                    % Sector id for the whole sector （eNodeB） set
        parent_eNodeB                % Site to which this sector belongs
        antenna
        azimuth
        attached_UEs = 0;            % Number of attached UEs
        scheduler
        RB_grid                      % This sector‘s currently used resource block assignment grid
        nTX                          % Number of antennas
        total_nTX                    % Total number of TX antennas counting RRHs
        neighbors_eNodeB             % The neighboring eNodeB （i.e. the sectors in the nighboring sites except yourself）

        attached_UEs_vector          % A list of attached UEs
        macroscopic_pathloss_model   % Macroscopic pathloss model to be used. Empty if none is used （e.g. imported data）
        tx_height = 25;
    end
    
    methods
        
        function print（obj）
            fprintf（‘ Sector %d: ‘obj.id）;
            if obj.antenna.pattern_is_3D
                min_max_gains = obj.antenna.min_max_gain;
                fprintf（‘%d %.1fdB %d锟絓n‘obj.antenna.antenna_typemin_max_gains（2）obj.azimuth）;
            else
                fprintf（‘%s %.1fdB %d锟絓n‘obj.antenna.antenna_typeobj.antenna.mean_antenna_gainobj.azimuth）;
            end
            fprintf（‘  ‘）;
            obj.scheduler.print;
            fprintf（‘  UEs: ‘）;
            for u_=1:length（obj.attached_UEs_vector）
                fprintf（‘%d ‘obj.attached_UEs_vector（u_）.id）;
            end
            fprintf（‘\n‘）;
            fprintf（‘  ‘）; obj.RB_grid.print;
        end
        
        
        function get_large_scale_paramters（objLTE_confignetworkPathlossMap） 
                 
                fprintf（‘Calculating large scale parameters for eNodeb %d \n‘ obj.eNodeB_id）;
                UE_positions = zeros（obj.attached_UEs 2）;
                data_res = LTE_config.map_resolution;
                % Get UEs that are attached to this eNodeB and check whether they are in LOS or NLOS
                if obj.attached_UEs > 0
                    for jj=1:obj.attached_UEs
                        for ii= 1:length（obj.neighbors_eNodeB）
                            UE_positions（jj:）                    = obj.attached_UEs_vector（jj）.pos;
                            UE_pos_pixel                          = LTE_common_pos_to_pixel（UE_positions（jj:） [networkPathlossMap.roi_x（1） networkPathlossMap.roi_y（1）] data_res）;
                            obj.attached_UEs_vector（jj）.is_LOS    = networkPathlossMap.LOS_map（UE_pos_pixel（2）UE_pos_pixel（1） obj.parent_eNodeB.id）;
                            obj.attached_UEs_vector（jj）.rx_height = networkPathlossMap.UE_height_map（UE_pos_pixel（2）UE_pos_pixel（1））;
                            obj.attached_UEs_vector（jj）.is_indoor = networkPathlossMap.UE_indoor_map（UE_pos_pixel（2）UE_pos_pixel（1））;
              

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2015-05-13 07:26  3D_Channel_Model_stand_alone_code.git\
     文件       18743  2015-05-13 07:26  3D_Channel_Model_stand_alone_code.git\3D Model Guideline.docx
     文件       47066  2015-05-13 07:26  3D_Channel_Model_stand_alone_code.git\3D Model Guideline.pdf
     文件        3818  2015-05-13 07:26  3D_Channel_Model_stand_alone_code.git\LTE_sim_main_launcher_3D_model.m
     文件        9406  2015-05-13 07:26  3D_Channel_Model_stand_alone_code.git\TR36873PathlossModel.m
     文件        1583  2015-05-13 07:26  3D_Channel_Model_stand_alone_code.git\TR36873_3DAntenna.m
     文件       87636  2015-05-13 07:26  3D_Channel_Model_stand_alone_code.git\TR36873_Fading_3D_Channel.m
     文件        9203  2015-05-13 07:26  3D_Channel_Model_stand_alone_code.git\UE.m
     文件       23771  2015-05-13 07:26  3D_Channel_Model_stand_alone_code.git\eNodeB_sector.m
     文件       35934  2015-05-13 07:26  3D_Channel_Model_stand_alone_code.git\tri_sector_3D.m