The cell with eci = 0x19B01 is the cell active on the current eNB. This can be seen here where a cell with eci = 0x19C01 is included, this is the cellĪssociated with the second eNB. To ensure S1 Handover is successful the cell(s)Īssociated with the second eNB must be added to the meas_cell_list. Here the TAC is set to 7, and the DL EARFCN is set to 2850. The following shows how this is done:Ĭell_list = ( ) The rr.conf is where the cells (sectors) are added to the eNB, this is also where the handover flags are enabled. The second most significant unit is used to indicate which cell the port belongs to. By having the least significant unit of each Rx port be 0 and Tx port be 1 the flowgraphīecomes easier to debug. The use of a clear labelling system for the ports is employed to allow for easier implementation of the GRC broker. The following table should make clear how the TCP ports are allocated across the cells: Cell Ports Used ¶
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