Method for wireless resource scheduling, network element of access network and terminal thereof

A network element in an access network, comprising an acquisition module and a sending module, wherein

• the acquisition module is configured to acquire uplink (UL) data feature information corresponding to a service supported by a terminal;
• the sending module is configured to, when the service initiated by the terminal is regular or predictable, send a UL resource scheduling signaling to the terminal according to the previously acquired UL data feature information corresponding to the service initiated by the terminal without requiring the terminal sending a UL data amount size information report to the network element in the access network;
• and
• the acquisition module is further configured to, when failing to receive a UL data reported by the terminal at a UL scheduling position indicated by the UL resource scheduling signaling, stop scheduling and wait for the terminal to report a scheduling request and a UL data amount size information report.

A terminal, comprising a sending module, a service initiation module and a receiving module, wherein

• the sending module is configured to send uplink (UL) data feature information corresponding to a service supported by the terminal to a network element in an access network;
• the service initiation module is configured to initiate the service, and
• the receiving module is configured to, when determining that the initiated service is regular or predictable, receive a UL resource scheduling signaling sent from the network element in the access network without sending a UL data amount size information report to the network element in the access network;
• wherein the network element in the access network is used for, when the service initiated by the terminal is regular or predictable, sending the UL resource scheduling signaling to the terminal according to the previously acquired UL data feature information corresponding to the initiated service;
• and
• the sending module is further configured to not send a UL data at a UL scheduling position indicated by the UL resource scheduling signaling, so that the network element in the access network stops scheduling and waits for the terminal to report a scheduling request and a UL data amount size information report.