Design method of wireless terminal with routing function

Abstract

The invention relates to a method for designing a wireless terminal which can realize data wireless transceiving and has a routing function. The method comprises the following steps of: establishing a mobile ad hoc network hardware terminal on a random access memory (ARM) Linux platform; connecting a wireless network card supporting 802.11a/b/g by using a Samsung processor s3c2410; and arranging modules such as a synchronous dynamic random access memory (SDRAM), a Nand, a flash, a debugging serial port and a power supply to obtain a hardware framework of the wireless terminal. On the basis, Bootloader, a Linux kernel, a file system and an ad hoc on-demand distance vector (AODV) routing protocol are transplanted. In order to more easily demonstrate the function of a routing protocol, iptables is also transplanted. Based on the 802.11a/b/g, the whole wireless terminal equipment having the routing function realizes the demonstration of route jump and a self-organization function, and a hardware circuit board is packaged to form the wireless terminal equipment having the routing function.

Description

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AI Technical Summary

Benefits of technology

The technical effect of this patented technology allows for better communication between devices within one building or area without requiring wires from outside that are expensive compared with traditional methods like phone lines. It also includes features such as route planning and sending functions based on IEEE802.11 standards (AOMD).

Problems solved by technology

Technics: Wireless networks use different techniques such as ad hoc networking, Distributed Network Access Control Protocol (NETC), Time Division Multiple Addressed Direct Sequence Spread Spectrum (TDMAS). These technologies allow devices connected over multiple types of wires without being limited within their range of operation. However, these existing methods require manual intervention during installation process due to changes in wire length and other factors that affect signal quality. Additionally, there may exist issues where certain connections fail because they were previously established beforehand. Therefore, technical problem addressed by current solutions involves developing efficient ways to manage connectivity between various components like routers and switches based upon changing conditions associated with mobile environments.

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