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Method for sending and receiving load information, access network control nodes and system

A technology of load information and control nodes, applied in the field of communication, can solve the problems that the access network control node cannot judge to close or switch cells, wrongly close cells or switch cells, and network resources cannot be reasonably used, etc.

Inactive Publication Date: 2015-04-29
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Because the load information exchanged in the existing process only includes the occupancy of physical resources in the network resources of the cell, the access network control node cannot accurately judge whether to close or switch the cell according to the received load information, which may cause wrong cell shutdown or In the case of cell switching, network resources cannot be used reasonably

Method used

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  • Method for sending and receiving load information, access network control nodes and system
  • Method for sending and receiving load information, access network control nodes and system
  • Method for sending and receiving load information, access network control nodes and system

Examples

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Embodiment 1

[0087] An embodiment of the present invention provides a method for sending load information and a method for receiving load information, wherein:

[0088] Such as figure 1 As shown, a method for sending load information specifically includes:

[0089] 101. The first access network control node collects load data based on the sub-service type of the CS service and / or the sub-service type of the PS service of the cell A, and composes the load data of the current cell into the load information of the cell A;

[0090] 102. The first access network control node sends the load information of the cell A to the second access network control node.

[0091] Wherein, in a method of sending load information provided in steps 101 and 102, the first access network control node collects statistics on the load data of the cell A it manages based on the sub-service type of the CS service and the sub-service type of the PS service, respectively, Obtain the load data of each sub-service type,...

Embodiment 2

[0103] Such as image 3 As shown, the embodiment of the present invention provides a load information interaction method, which is improved on the basis of Embodiment 1. In this embodiment, two cells are taken as examples for illustration, including cells A and For cell B, where cell B is a neighboring cell of cell A, the method for exchanging load information above specifically includes:

[0104] 201. The first access network control node counts the load data of the cell A based on the sub-service types of the CS service and the PS service of the cell A, and composes the above load data into load information;

[0105] It should be noted that, in this embodiment, the first access network control node specifically includes: BSC (Base Station Controller, base station controller), RNC (Radio Network Controller, radio network controller) or eNodeB (evolved Node B, evolved base station).

[0106] In this embodiment, the CS service is a circuit switching service and is mainly resp...

Embodiment 3

[0178] Such as Figure 6 As shown, this embodiment provides an access network control node for sending load information, and the access network control node includes:

[0179] The first statistical module 301 is configured to separately count load data based on the sub-service type of the CS service and / or the sub-service type of the PS service in the cell, and form the above-mentioned load data into load information;

[0180] The sending module 302 is configured to send the above load information to the access network control node of the adjacent cell, so that the access network control node of the adjacent cell performs the shutdown operation of the current cell and / or performs inter-cell handover for the UE according to the load information operation.

[0181] Further, as Figure 7 As shown, the first statistical module 301 specifically includes:

[0182] A service judging unit 3011, configured to judge whether the current service is a CS service or a PS service when est...

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Abstract

The present invention discloses a method, an access network control node, and a system for receiving and sending load information, relating to the field of communications. According to the present invention, statistics about load data are separately provided based on sub-service types of CS and PS series of cell A, and load information is compiled by using the load data. The load information is sent to a second access network control node so that an access network control node of cell B closes cell B and / or performs an inter-cell handover for a UE. Therefore, network resources are properly used, thereby avoiding an incorrect cell closing and handover.

Description

technical field [0001] The invention relates to the communication field, in particular to a method for sending and receiving load information, an access network control node and a system. Background technique [0002] With the increasing severity of global warming, energy saving has become one of the goals of many operators. In order to reduce operating costs and protect the environment, many energy-saving measures are applied in communication networks. For example, at the current stage, the communication network has coexistence of GSM (Global System for Mobile communications, Global System for Mobile Communications), UTMS (Universal Mobile Telecommunications System, Universal Mobile Communications System), and LTE (Long Term Evolution, long-term evolution network). In order to maximize the use of network resources and save resources, the way of shutting down and switching cells according to the load conditions of the cells is usually adopted to achieve reasonable allocatio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/00H04W48/08
CPCH04W24/02H04W36/22
Inventor 赵旸秦钧
Owner HUAWEI TECH CO LTD
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