--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/lte/model/lte-harq-phy.h	Mon Oct 08 17:18:22 2012 +0200
@@ -0,0 +1,143 @@
+/* -*-  Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2012 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation;
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * Author: Marco Miozzo  <marco.miozzo@cttc.es>
+ */
+
+
+#ifndef LTE_HARQ_PHY_MODULE_H
+#define LTE_HARQ_PHY_MODULE_H
+
+
+
+#include <ns3/log.h>
+#include <ns3/assert.h>
+#include <math.h>
+#include <vector>
+#include <map>
+#include <ns3/simple-ref-count.h>
+
+
+namespace ns3 {
+
+
+
+struct HarqProcessInfoElement_t
+{
+   double m_mi;
+   uint8_t m_rv;
+   uint16_t m_infoBits;
+   uint16_t m_codeBits;
+};
+
+typedef std::vector <HarqProcessInfoElement_t> HarqProcessInfoList_t;
+
+/**
+ * \ingroup lte
+ * \brief The LteHarqPhy class implements the HARQ functionalities related to PHY layer
+ *(i.e., decodification buffers for incremental redundancy managment)
+ *
+*/
+class LteHarqPhy : public SimpleRefCount<LteHarqPhy>
+{
+public:
+  LteHarqPhy ();
+  ~LteHarqPhy ();
+
+  void SubframeIndication (uint32_t frameNo, uint32_t subframeNo);
+
+  /**
+  * \brief Return the cumulated MI of the HARQ procId in case of retranmissions
+  * for DL (asynchronous)
+  * \param harqProcId the HARQ proc id
+  * \param layer layer no. (for MIMO spatial multiplexing)
+  * \return the MI accumulated
+  */
+  double GetAccumulatedMiDl (uint8_t harqProcId, uint8_t layer);
+
+  /**
+  * \brief Return the info of the HARQ procId in case of retranmissions
+  * for DL (asynchronous)
+  * \param harqProcId the HARQ proc id
+  * \param layer layer no. (for MIMO spatail multiplexing)
+  * \return the vector of the info related to HARQ proc Id
+  */
+  HarqProcessInfoList_t GetHarqProcessInfoDl (uint8_t harqProcId, uint8_t layer);
+
+  /**
+  * \brief Return the cumulated MI of the HARQ procId in case of retranmissions
+  * for UL (synchronous)
+  * \return the MI accumulated
+  */
+  double GetAccumulatedMiUl (uint16_t rnti);
+
+  /**
+  * \brief Return the info of the HARQ procId in case of retranmissions
+  * for UL (asynchronous)
+  * \param harqProcId the HARQ proc id
+  * \param layer layer no. (for MIMO spatail multiplexing)
+  * \return the vector of the info related to HARQ proc Id
+  */
+  HarqProcessInfoList_t GetHarqProcessInfoUl (uint16_t rnti, uint8_t harqProcId);
+
+  /**
+  * \brief Update the Info associated to the decodification of an HARQ process
+  * for DL (asynchronous)
+  * \param id the HARQ proc id
+  * \param layer layer no. (for MIMO spatail multiplexing)
+  * \param mi the new MI
+  */
+  void UpdateDlHarqProcessStatus (uint8_t id, uint8_t layer, double mi, uint16_t infoBits, uint16_t codeBits);
+
+  /**
+  * \brief Reset  the info associated to the decodification of an HARQ process
+  * for DL (asynchronous)
+  * \param id the HARQ proc id
+  */
+  void ResetDlHarqProcessStatus(uint8_t id);
+
+  /**
+  * \brief Update the MI value associated to the decodification of an HARQ process
+  * for DL (asynchronous)
+  * \param rnti the RNTI of the transmitter
+  * \param mi the new MI
+  */
+  void UpdateUlHarqProcessStatus (uint16_t rnti, double mi, uint16_t infoBits, uint16_t codeBits);
+
+  /**
+  * \brief Reset  the info associated to the decodification of an HARQ process
+  * for DL (asynchronous)
+  * \param id the HARQ proc id
+  */
+  void ResetUlHarqProcessStatus(uint16_t rnti, uint8_t id);
+  
+  
+  
+
+
+private:
+
+  std::vector <std::vector <HarqProcessInfoList_t> > m_miDlHarqProcessesInfoMap;
+  std::map <uint16_t, std::vector <HarqProcessInfoList_t> > m_miUlHarqProcessesInfoMap;
+  
+
+};
+
+
+}
+
+#endif /* LTE_HARQ_PHY_MODULE_H */