A Realization Method of Hybrid Routing Protocol Based on Time Pulse Source

Abstract

The invention provides an implementation method of a hybrid routing protocol based on a time pulse source, which belongs to the field of communication technology, how to balance network routing overhead and delay overhead, and provide a large-capacity, low-latency, and highly dynamic ad hoc network routing for the system The protocol is the main problem to be solved by the present invention, and the scheme includes: the routing protocol completes the establishment and maintenance of the path tree through the active and periodic broadcast of the pulse message by the pulse node, and completes the path establishment, maintenance and path optimization along the path tree when the non-pulse node has data requirements . Beneficial effects of the present invention: it better solves the problem that active and passive routing protocols use flooding for path discovery and path maintenance, which is not suitable for large-scale nodes, and solves the problem of large end-to-end delay in passive routing protocols problem, this solution is more suitable for situations where the network topology changes rapidly and the scale of network nodes is large.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a method for realizing a hybrid routing protocol based on a time pulse source. Background technique [0002] The wireless self-organizing network, MANET (Mobile Ad Hoc Network), is a technology different from the traditional wireless communication network. The traditional wireless cellular communication network requires the support of fixed network equipment such as base stations for data forwarding and user service control. The wireless self-organizing network does not need fixed equipment support, and each node, that is, a user terminal, forms a network by itself. During communication, data is forwarded by other user nodes. This network form breaks through the geographical limitations of traditional wireless cellular networks, and can be deployed more quickly, conveniently, and efficiently. It is suitable for communication needs in some emergency situations, ...

AI Technical Summary

Problems solved by technology

However, with the popularization and research of on-demand routing protocols such as ad hoc network on-demand distance vector (AODV) routing protocol and dynamic source routing (DSR) protocol, the exposed problem has become more and more obvious, that is, the on-demand mechanism will be largely Increase the end-to-end transmission delay of data packets and cause large delay fluctuations

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