Communication data forwarding method and unmanned system cluster
A forwarding method and communication data technology, applied in the field of communication, can solve problems such as errors, uncertainties, and difficulty in ensuring the success rate of data transmission, so as to achieve the effect of reducing the occupation and improving the success rate of data transmission
Pending Publication Date: 2022-04-12
BEIJING TOPSEC NETWORK SECURITY TECH +2
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] When calculating link communication quality, the packet loss rate is used as one of the metrics, but for network nodes, the packet loss rate is affected by their own communication performance and network conditions, and the packet loss rate for each communication is not deterministic , before communication, it is difficult to determine the value of the packet loss rate through learning. Therefore, using the packet loss rate to calculate the link communication quality will introduce large errors, and it is difficult to guarantee the success rate of data transmission
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0047] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
[0048] Like numbers and letters denote similar items in the following figures, so that once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.
[0049] At present, ad-hoc networks are commonly used in unmanned system cluster networking, because ad-hoc networks have the characteristics of no center, self-organization, and dynamic topology, which fit the characteristics of unmanned system cluster networking. However, in the network management of unmanned system clusters, the high-speed movement of network nodes will cause frequent ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a communication data forwarding method and an unmanned system cluster, the method is applied to dividing a dynamic node cluster into a plurality of clusters, each cluster comprises a cluster head node and member nodes, and the cluster head node stores node identifiers and public keys of all member nodes in the cluster. And storing node identifiers and public keys of a plurality of neighbor cluster head nodes in a communication range, when a node table locally stored by a source node does not have a destination node identifier, continuing to send a query request to a specified cluster head node, and when the node table of the specified cluster head node does not have the destination node identifier, sending the query request to the specified cluster head node. And the query request can be continuously sent to the adjacent cluster head node through the specified cluster head node until the target node identifier is queried and the optimal communication path is obtained, so that the communication data packet is forwarded, the multi-level addressing forwarding of the communication data is realized, the data transmission success rate can be improved, and the user experience is improved. And the occupation amount of the bandwidth of the dynamic node cluster network is reduced.
Description
technical field [0001] The present application relates to the field of communication technology, in particular to a method for forwarding communication data and an unmanned system cluster. Background technique [0002] In the application of large-scale unmanned system clusters, the highly dynamic changes in the network topology make the communication quality of the communication links between network nodes fluctuate frequently, which puts forward higher requirements and challenges for the network routing technology. The traditional networking routing technology designed for fixed and mobile communication networks is difficult to meet the networking needs of large-scale, highly dynamic unmanned system clusters. In the design of networking routing, it is necessary to overcome the problems of many network nodes, fast moving speed, and multi-hop long-distance transmission. and other adverse effects. [0003] The prior art uses a Globally Unique Identifier (GUID) to mark each ne...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): H04L67/104H04L9/40H04L45/74H04W84/18H04W4/90H04W12/03H04W12/10
Inventor 陈世武杨渝王炜江军
Owner BEIJING TOPSEC NETWORK SECURITY TECH