The Research And Design Of Self-Organizing Technology For Amorphous Flattening Self-Organization Wireless Networks

The amorphous flat self-organization network is a mobile device with wireless network interface and a temporary mobile network.Its structure is flexible and there is no fixed central base station node.The nodes in the network are automatically divided into clusters,and the network information is forwarded.The flattening of the core network,the base station,the terminal flattening is the first class structure of the network node;Self-organization refers to the ability of the network to adapt itself to different environments.An amorphous flat self-organizing network is fast,convenient and available on the day of deployment.Therefore,it is of great importance to carry out the theoretical and technical research of the unstructured flat self-organization wireless network to meet the actual needs.Based on the current research hotspot,this paper has carried on analysis and research,and the main work and innovation points have the following aspects:1)In this paper,a kind of Medium Access Control protocol is proposed in the self-organizing network.Passage of the source node and destination node four times handshake interaction,by adopting the idea of packet collision instead of parcel collision,make the network node communication when data packet collision rate maximum by 13%,the highest success rate of data transmission increased by 15%,the network node energy utilization efficiency is also improved.Through power adjustment factor of two relative displacement vector of communication network node,to start sending node to the receiving node calculates the optimal packet sending power,saving the energy consumption of the node.Compared with the IEEE802.11 MAC protocol simulation,the nodes under the condition of the high speed of movement,the dynamic control protocol can greatly reduce the packet collisions conflict,make good use of the power of the mobile node.It is calculated that under high density environment,the protocol can save 17%of the system energy and increase the throughput rate of the channel by 12%.2)An adaptive power control protocol for wireless self-organizing packet length is presented.The agreement in the RTS and CTS control information,add instructions ACK frame,dynamic perception of the network node movement trajectory,situational awareness around the network node communication condition,sending rate of dynamic sensing nodes,before the moment of data and current data values match,the weight of the real-time performance of the packet length to make a break-up.The simulation proves that the performance of this protocol is significant in the high-speed mobile environment,the data collision rate between the ambassadors is reduced by 23%,and the success rate of data transmission is increased by 18%.As a result of the collision rate lower success rate of data transmission,and improve,the protocol reduces the network node energy consumption of 15%,the channel throughput increased by 14.5%,to optimize the performance of network,and extend network node working time.