A Heterogeneous Network Joint Resource Scheduling Method, Device, and User Terminal

Abstract

The present invention provides a heterogeneous network joint resource scheduling method, device and user terminal, including: setting the downlink control information DCI of the LTE control channel to be encapsulated with the LTE PDCCH channel and the HSPA HS-SCCH channel according to the layer-control plane tunnel protocol The joint downlink control information DCInew of the corresponding channel information; update the joint downlink control information DCInew according to the usage state of the network resources in the current heterogeneous network; send the updated joint downlink control information DCInew to the user terminal in real time, and the user terminal periodically The joint downlink control information DCInew is monitored, and corresponding data is received according to the radio resource information indicated by the DCInew by reading the joint downlink control information. The present invention utilizes abundant scheduling resources of LTE to schedule HSPA users by combining downlink control information, increases HSPA data channel resources, improves HSPA network throughput, and realizes heterogeneous network joint resource scheduling.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a heterogeneous network joint resource scheduling method, device and user terminal. Background technique [0002] With the popularization of smart terminals and the development of mobile Internet technology, the demand for wireless communication is increasing day by day, and the user's requirements for the quality of service provided by the wireless access network are also increasing, driving the continuous evolution of mobile communication technology. Today, the second-generation, third-generation, and fourth-generation mobile communication networks have achieved coverage. Under the coverage of heterogeneous networks, making full use of system resources, bridging system differences, and realizing effective joint resource scheduling are important issues that need to be solved urgently, especially for For heterogeneous networks covered by different generatio...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: Aiming at heterogeneous networks covered by different generations of communication systems, a joint resource scheduling method for heterogeneous networks is proposed, which solves the bottleneck of the second and third generation systems in the control plane and data plane problem, realize joint resource scheduling in heterogeneous networks

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