diff --git a/src/wifi/model/wifi-phy-operating-channel.cc b/src/wifi/model/wifi-phy-operating-channel.cc
index 65bf6eb43..51d05fbe5 100644
--- a/src/wifi/model/wifi-phy-operating-channel.cc
+++ b/src/wifi/model/wifi-phy-operating-channel.cc
@@ -470,6 +470,14 @@ WifiPhyOperatingChannel::GetPrimaryChannelCenterFrequency (uint16_t primaryChann
   return freq;
 }
 
+uint16_t
+WifiPhyOperatingChannel::GetSecondaryChannelCenterFrequency (uint16_t secondaryChannelWidth) const
+{
+  const uint8_t primaryIndex = GetPrimaryChannelIndex (secondaryChannelWidth);
+  const uint16_t primaryCenterFrequency = GetPrimaryChannelCenterFrequency (secondaryChannelWidth);
+  return (primaryIndex % 2 == 0) ? (primaryCenterFrequency + secondaryChannelWidth) : (primaryCenterFrequency - secondaryChannelWidth);
+}
+
 uint8_t
 WifiPhyOperatingChannel::GetPrimaryChannelNumber (uint16_t     primaryChannelWidth,
                                                   WifiStandard standard) const
diff --git a/src/wifi/model/wifi-phy-operating-channel.h b/src/wifi/model/wifi-phy-operating-channel.h
index 728140999..054654c26 100644
--- a/src/wifi/model/wifi-phy-operating-channel.h
+++ b/src/wifi/model/wifi-phy-operating-channel.h
@@ -159,6 +159,7 @@ public:
    * \param index the index of the primary 20 MHz channel
    */
   void SetPrimary20Index (uint8_t index);
+
   /**
    * Get the center frequency of the primary channel of the given width.
    *
@@ -167,6 +168,14 @@ public:
    */
   uint16_t GetPrimaryChannelCenterFrequency (uint16_t primaryChannelWidth) const;
 
+  /**
+   * Get the center frequency of the secondary channel of the given width.
+   *
+   * \param secondaryChannelWidth the width of the secondary channel in MHz
+   * \return the center frequency of the secondary channel of the given width
+   */
+  uint16_t GetSecondaryChannelCenterFrequency (uint16_t secondaryChannelWidth) const;
+
   /**
    * Get the channel indices of all the 20 MHz channels included in the primary
    * channel of the given width, if such primary channel exists, or an empty set,