+----------------+ +-----------------+
| ICN App (new)  | |IP App (existing)|
+---------+------+ +-------+---------+
          |                |
+---------+----------------+---------+
| Transport Convergence Layer (new)  |
+------+---------------------+-------+
       |                     |
+------+------+       +------+-------+
|ICN function |       | IP function  |
|   (New)     |       | (Existing)   |
+------+------+       +------+-------+
       |                     |
+------+---------------------+-------+
| PDCP (updated to support ICN)      |
+-----------------+------------------+
                  |
+-----------------+------------------+
|          RLC (Existing)            |
+-----------------+------------------+
                  |
+-----------------+------------------+
|        MAC Layer (Existing)        |
+-----------------+------------------+
                  |
+-----------------+------------------+
|       Physical L1 (Existing)       |
+------------------------------------+