Data transmission method and electronic device

Abstract

A data transmission method and electronic equipment are disclosed. By determining the working mode, and determining the first routing table item or the second routing table item as the actual routing table item according to the working mode, determining the next-hop node device according to the actual routing table item, and through the communication corresponding to the actual routing table item The data packet is sent to the node device of the next hop. In this way, data packets can be sent in multiple modes, and the success rate of data sending can be improved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a data transmission method and electronic equipment. Background technique [0002] The broadband power line carrier communication network uses the power line as the communication medium to realize the aggregation, transmission and interaction of low-voltage power users' electricity consumption information. [0003] Broadband power line carrier communication networks in the prior art generally include single-mode networks and dual-mode networks. Communication over a single-mode network, such as a power line carrier network or a wireless network. However, a single power line carrier network uses lines to connect various communication networks, so that the communication between each network node device can only be carried out according to a predetermined path, which directly affects the relationship between lower-level network node devices and central node devices. communic...

AI Technical Summary

Problems solved by technology

However, a single power line carrier network uses lines to connect various communication networks, so that the communication between each network node device can only be carried out according to a predetermined path, which directly affects the relationship between lower-level network node devices and central node devices. communication efficiency

Although a single wireless network can well solve the hierarchical problem between network node equipment and central node equipment, it is not suitable for long-distance communication, and its connection is easily disturbed by the environment, which affects the communication success rate.

In a dual-mode network, a single-address method is usually used. On the one hand, there are both wired communication and wireless communication in routing, and it is necessary to divide the wireless communication time slot from the wired communication time slot, which makes routing establishment and maintenance complicated. On the one hand, the length of the data forwarding path is basically fixed, and the data transmission efficiency from one end to the other end is low and takes longer

Images