From b3e84511866aa501d9918edbdb8c870532bc764e Mon Sep 17 00:00:00 2001
From: Alexander Krotov <krotov@iitp.ru>
Date: Tue, 6 Jun 2017 20:05:04 +0300
Subject: [PATCH] lte: Add m_componentCarrierId to UeManager to track primary
 CC

---
 src/lte/model/lte-enb-rrc.cc | 1 +
 src/lte/model/lte-enb-rrc.h  | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/src/lte/model/lte-enb-rrc.cc b/src/lte/model/lte-enb-rrc.cc
index c2377e633..7e6280bca 100644
--- a/src/lte/model/lte-enb-rrc.cc
+++ b/src/lte/model/lte-enb-rrc.cc
@@ -143,6 +143,7 @@ UeManager::UeManager (Ptr<LteEnbRrc> rrc, uint16_t rnti, State s)
   : m_lastAllocatedDrbid (0),
     m_rnti (rnti),
     m_imsi (0),
+    m_componentCarrierId (0),
     m_lastRrcTransactionIdentifier (0),
     m_rrc (rrc),
     m_state (s),
diff --git a/src/lte/model/lte-enb-rrc.h b/src/lte/model/lte-enb-rrc.h
index 49a6113dd..2799d51d9 100644
--- a/src/lte/model/lte-enb-rrc.h
+++ b/src/lte/model/lte-enb-rrc.h
@@ -488,6 +488,10 @@ private:
    * unique UE identifier.
    */
   uint64_t m_imsi;
+  /**
+   * ID of the primary CC for this UE
+   */
+  uint8_t m_componentCarrierId;
   
   uint8_t m_lastRrcTransactionIdentifier; ///< last RRC transaction identifier