1 /* -*-  Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */

     2 /*

     3  * Copyright (c) 2011 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)

     4  *

     5  * This program is free software; you can redistribute it and/or modify

     6  * it under the terms of the GNU General Public License version 2 as

     7  * published by the Free Software Foundation;

     8  *

     9  * This program is distributed in the hope that it will be useful,

    10  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    12  * GNU General Public License for more details.

    13  *

    14  * You should have received a copy of the GNU General Public License

    15  * along with this program; if not, write to the Free Software

    16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    17  *

    18  * Author: Marco Miozzo  <marco.miozzo@cttc.es>

    19  * 

    20  */

    21 

    22 #ifndef HYBRID_BUILDINGS_PROPAGATION_LOSS_MODEL_H_

    23 #define HYBRID_BUILDINGS_PROPAGATION_LOSS_MODEL_H_

    24 

    25 #include <ns3/buildings-propagation-loss-model.h>

    26 

    27 namespace ns3 {

    28 

    29 

    30 /**

    31  * \ingroup propagation

    32  *

    33  *  \brief The Hybrid-Building-Propagation-Model is a compound of different models able to evaluate the pathloss from 200 to 2600 MHz, in different environments and with buildings (i.e., indoor and outdoor communications).

    34  *

    35  *  This model includes Hata model, COST231, ITU-R P.1411 (short range

    36  *  communications), ITU-R P.1238 (indoor communications). 

    37  *  Building-Propagation-Model properly combines the models above in order

    38  *  to be able to evaluate the pathloss under different scenarios, in detail:

    39  *  - Environments: urban, suburban, open-areas;

    40  *  - frequency: from 200 uo to 2600 MHz

    41  *  - short range communications vs long range communications

    42  *  - Node position respect to buildings: indoor, outdoor and hybrid (indoor <-> outdoor)

    43  *  - Building penetretation loss

    44  *  - floors, etc...

    45  *

    46  *  Frequency: 200 MHz to 2000 MHz

    47  *  Link Distance:up to 20 km

    48  *  Short/long distance commutation: 1 Km

    49  *  \warning This model works with BuildingsMobilityModel

    50  *

    51  */

    52 

    53 class HybridBuildingsPropagationLossModel : public BuildingsPropagationLossModel

    54 {

    55 

    56 public:

    57   static TypeId GetTypeId (void);

    58   HybridBuildingsPropagationLossModel ();

    59   ~HybridBuildingsPropagationLossModel ();

    60 

    61   /**

    62    * \param a the mobility model of the source

    63    * \param b the mobility model of the destination

    64    * \returns the propagation loss (in dBm)

    65    */

    66   virtual double GetLoss (Ptr<MobilityModel> a, Ptr<MobilityModel> b) const;

    67   

    68 

    69 };

    70 

    71 }

    72 

    73 #endif /* HYBRID_BUILDINGS_PROPAGATION_LOSS_MODEL_H_ */