diff --git a/README.md b/README.md
index 3158b3e054..495a36ff79 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,9 @@ The mmWave module for ns-3 can be used to simulate 5G cellular networks at mmWav
 
 * Simulation of core network elements (with also the MME as a real node)
 
+A seperate module is being developed for [mmWave UE Energy Consumption](https://github.com/arghasen10/mmwave-energy "mmwave-energy"). You can use this module for analyzing 
+Energy Consumption behaviour of mmwave UE. Check this repository for further details.
+
 The following papers describe in detail the features implemented in the mmWave
 module:
 - [End-to-End Simulation of 5G mmWave Networks](https://ieeexplore.ieee.org/document/8344116/ "comst paper") is a comprehensive tutorial with a detailed description of the whole module. We advise the researchers interested in this module to start reading from this paper;
diff --git a/src/mmwave/model/mmwave-spectrum-phy.cc b/src/mmwave/model/mmwave-spectrum-phy.cc
index 1c98bd3e85..f64959880f 100644
--- a/src/mmwave/model/mmwave-spectrum-phy.cc
+++ b/src/mmwave/model/mmwave-spectrum-phy.cc
@@ -30,6 +30,9 @@
 *
 * Modified by: Tommaso Zugno <tommasozugno@gmail.com>
 *								 Integration of Carrier Aggregation
+* 
+* Modified by: Argha Sen <arghasen10@gmail.com>
+*                 MmWave Radio Energy Model
 */
 
 
@@ -125,6 +128,10 @@ MmWaveSpectrumPhy::GetTypeId (void)
                      "The no. of packets received and transmitted by the User Device",
                      MakeTraceSourceAccessor (&MmWaveSpectrumPhy::m_rxPacketTraceUe),
                      "ns3::UeTxRxPacketCount::TracedCallback")
+    .AddTraceSource ("State",
+                     "State Value to trace",
+                     MakeTraceSourceAccessor (&MmWaveSpectrumPhy::m_intstate),
+                     "ns3::TracedValueCallback::Int32")
     .AddAttribute ("DataErrorModelEnabled",
                    "Activate/Deactivate the error model of data (TBs of PDSCH and PUSCH) [by default is active].",
                    BooleanValue (true),
@@ -245,6 +252,21 @@ MmWaveSpectrumPhy::ChangeState (State newState)
 {
   NS_LOG_LOGIC (this << " state: " << m_state << " -> " << newState);
   m_state = newState;
+  switch (newState)
+  {
+  case IDLE:
+    m_intstate = 0;
+    break;
+  case TX:
+    m_intstate = 1;
+    break;
+  case RX_DATA:
+    m_intstate = 2;
+    break;
+  case RX_CTRL:
+    m_intstate = 3;
+    break;
+  }
 }
 
 
diff --git a/src/mmwave/model/mmwave-spectrum-phy.h b/src/mmwave/model/mmwave-spectrum-phy.h
index 245c3abf19..b6633b9c8d 100644
--- a/src/mmwave/model/mmwave-spectrum-phy.h
+++ b/src/mmwave/model/mmwave-spectrum-phy.h
@@ -30,6 +30,8 @@
 *
 * Modified by: Tommaso Zugno <tommasozugno@gmail.com>
 *								 Integration of Carrier Aggregation
+* Modified by: Argha Sen <arghasen10@gmail.com>
+*                 MmWave Radio Energy Model
 */
 
 
@@ -57,6 +59,8 @@
 #include "mmwave-control-messages.h"
 #include "mmwave-harq-phy.h"
 #include "ns3/mmwave-beamforming-model.h"
+#include "ns3/traced-value.h"
+#include "ns3/trace-source-accessor.h"
 
 namespace ns3 {
 
@@ -111,6 +115,7 @@ class MmWaveSpectrumPhy : public SpectrumPhy
     RX_CTRL
   };
 
+  TracedValue<int32_t> m_intstate;
   static TypeId GetTypeId (void);
   virtual void DoDispose () override;