多跳无线网络低时延业务传输的信道资源分配方法及装置

CN117354888BActive Publication Date: 2026-07-17NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP
Filing Date
2023-10-25
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing technologies cannot effectively solve the problem of low-latency transmission of real-time services in multi-hop wireless networks, especially in multi-hop relay transmission scenarios. Existing methods cannot optimize channel resource allocation, resulting in excessively long transmission delays.

Method used

By analyzing the topology of multi-hop wireless networks, adopting the TDMA channel access mechanism, planning relay transmission paths, and optimizing the allocation of TDMA time slot channel resources, the number of relay nodes is reduced, ensuring that services achieve low transmission latency with limited resources.

Benefits of technology

This technology reduces the number of relay nodes, optimizes channel resource utilization, reduces service transmission latency, and improves network transmission efficiency in multi-hop wireless networks.

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Abstract

本发明公开了一种多跳无线网络低时延业务传输的信道资源分配方法及装置,属于无线通信领域,包括步骤:基于TDMA信道接入机制,通过对多跳无线网络的拓扑进行分析,为其中多节点的业务回传进行中继传输路径的规划,用于减少网络中参与中继转发的节点总体数量;在路径规划的基础上为路径上的各个传输节点优化分配TDMA时隙信道资源,以实现在有限资源条件下支撑网络传输更多的业务,并同时确保业务获得较低传输时延的应用目的。本发明减少了业务回传所需的中继节点数量,有利于减少业务回传所需消耗的信道资源;减小了中继转发过程中节点信道接入等待,达到有效降低业务传输时延的目的。
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