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|1. (WO2017148446) NETWORK RESOURCE SCHEDULING METHOD, DEVICE AND SYSTEM, AND NETWORK NODE|
|Applicants:||HYTERA COMMUNICATIONS CORPORATION LIMITED
|Title:||NETWORK RESOURCE SCHEDULING METHOD, DEVICE AND SYSTEM, AND NETWORK NODE|
Disclosed are a network resource scheduling method, device and system, and a network node. The network resource scheduling method comprises: a sending node sending, when there is a service sending requirement, a resource request to a main node; the sending node receiving a resource pool allocated by the main node according to the resource request, wherein the resource pool comprises time-frequency resources; and the sending node allocating a resource to a receiving node from the resource pool so as to send a service to the receiving node by utilizing the allocated resource. In this way, the present invention can improve the utilization rate of network resources, and increase network capacity.