Wireless Ad Hoc Network Hardware Design And Networking Method Research

Wireless ad hoc network is a key solution to solve the last mile and rapid network deployment.At the same time,it has the advantages of self-organization,no center,multi-hop routing,dynamic topology,etc.,and has important engineering application value.This paper introduces the principle of wireless ad hoc network system,and studies the system design,schematic design,PCB design and networking method design of wireless ad hoc network.By analyzing the wireless network architecture and its performance,the paper determines the topology,design ideas and design indicators of the wireless ad hoc network system.The paper focuses on the hardware design of the transceiver module in the wireless ad hoc network system,which mainly includes functional modules such as modulation and demodulation module,mixer module,uplink and downlink module and high-speed switch.These modules are uniformly configured and controlled by single chip microcomputer.and monitoring.Based on the designed hardware system,the paper verifies the wireless ad hoc network networking method and network performance.The performance of carrier sense multiple access/collision avoidance(CSMA/CA)protocol and TDMA protocol under different network scales is analyzed.The optimal Mesh networking solution to reduce the transmission delay and improve the network throughput.