Bridge of slave/slave routing path and bridge of master/slave routing path complete the role distributing in data and control packets sending with route searching and route maintaining. The scope of the effective radio range is restricted , which make Physical link more stable, and Minimum Angle Forwarding strategy is adopted in route rearching phase to resolve the local optimization problem caused by Greedy Forwarding,and which also has a certain value innovation.The Bluetooth simulation module (UCBT) based on NS2 is adopted to simulate the scatternet formation and route discovery of BGODR.The theory and experiment research indicated: with BGODR, delay of node's connection maintaining time is cut down ,and the probability of discoverable neighbor is increased with a high level. Beacon_hello mechanism based on the node's speed, is not only reflect the change of network topology in time, but also have more efficiency and less control overhead than BAODV. Greedy Forwarding and Minimum Angle Forwarding strategy is adopted in route rearching phase,to make BGODR has less route discovery expenses and more efficiency of route discovery than BAODV.
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