each other similarly in the second transmission 303 b nodes 2 and 4 will broadcast their information simultaneously to each other similarly slot 3 and slot 4 may be combined into a single slot and the transmissions in the combined slot may occur simultaneously i e node 1 u2190 u2192 node 4 and node 2 u2190 u2192 node 3 finally slot 5 and slot 6 may be combined into a single slot and the transmissions node 1 u2190 u2192 node 2 and node 3 u2190 u2192 node 4 will occur simultaneously when fdd is used the lowest addressed node may use the lowest frequency for transmission in the frequency pair used for duplexing transmission however other alternative methods for assigning the frequencies in fdd are also possible thus if the method in accordance with the present disclosure is used and fdd is utilized only three slots will be required the prior art omni manet 100 requires four slots one for each node as shown in fig1 c to achieve the same broadcasting function thus the directional broadcast program described herein is more efficient than the prior art omni manet system when fdd is used in another embodiment as shown in fig3 c there may be eight nodes in the.