Method for interacting residual resources between heterogeneous networks

Abstract

The invention discloses a method for interacting residual resources between heterogeneous networks, and is mainly used for solving the problem of the lack of an effective residual resource interacting mechanism between the heterogeneous networks. The method comprises the following interacting steps that: 1, a source base station transmits a resource state request message, and requests a target base station for residual resource state information; 2, the target base station calculates residual resource information by using a resource mapping table and a measurement result, writes the residual resource information into a resource state response message and transmits the resource state response message to the source base station; 3, the source base station acquires the residual resource information of the target base station according to the response message of the target base station; 4, the target base station transmits a resource state update message according to a report period required by the source base station; and 5, the source base station transmits the resource state request message to the target base station, and terminates a resource state reporting process. By the invention, the resource interaction between the heterogeneous networks can be realized in case of not increasing the system complexity, so the method is applicable to residual resource interaction between the heterogeneous networks and the signaling design of the fourth generation mobile communication system.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a third-generation mobile communication long-term evolution advanced LTE-Advanced system for the interaction of remaining resource information between heterogeneous networks in an ad-hoc network, which can be used for load balancing and heterogeneous networks among heterogeneous networks Wireless network joint resource management. Background technique [0002] There are multiple wireless access technologies in the fourth generation wireless network system. In order to provide users with better user experience and wider network coverage, it is necessary to exploit the advantages of heterogeneous networks, make full use of various network resources, and manage the available resources of each access network in a unified manner to form an on-demand flow of resources. However, the heterogeneity and difference of the network have brought great challenges to joint resource...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that the source end cannot correctly obtain the remaining resources of the target network during the load balancing process of the heterogeneous network, and propose a method for interacting the remaining resources between the heterogeneous networks to effectively realize the load balancing of the heterogeneous network

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