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Radio network control method and device

A network control and radio technology, applied in the direction of network topology, radio/inductive link selection arrangement, selection device, etc., can solve the problem of unable to handover request control, etc., and achieve the effect of avoiding useless handover

Inactive Publication Date: 2008-06-18
FUJITSU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even if the existing technology is applied, it is possible to perform handover to a cell other than the cell managed by the mobile base station, resulting in the inability to control the handover request during the movement

Method used

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  • Radio network control method and device

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Experimental program
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Embodiment Construction

[0052] Embodiments of the present invention will be described below with reference to the accompanying drawings.

[0053] [1] Configuration: Figure 1

[0054] The radio network controller RNC according to the invention has the configuration shown in FIG. 1 . The functions of these sections are as follows:

[0055] ·Terminal controller 1: receives connection request and handover request from user equipment UE, and controls the connection from user equipment UE to mobile switching center MSC.

[0056] Handover controller 2: has the following neighboring cell notification unit 3 and MBS location manager 4:

[0057] 1) Neighboring cell notification unit 3: select the information of surrounding cells in the area where the user equipment UE under the mobile base station MBS is located, and notify the relevant user equipment UE of the information;

[0058] 2) MBS location manager 4: receiving the location information notified by the mobile base station MBS, and managing the locati...

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PUM

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Abstract

The present invention provides a radio network control method and the device thereof. When a transportable base station is moving the radio network control method and the device avoid a congestion state by controlling a handover request, in the radio network control method and the device, when location information is received from the transportable base station, enable / disable of a handover between the transportable base station and another base station is determined based on the location information and preset handover information per area. When handover enable is determined, information of a peripheral cell which allows a handover to the other base station is notified to a user apparatus using a cell of the transportable base station based on in-use cell information per user equipment. Alternatively, information of a peripheral cell which allows a handover to the transportable base station is notified to a user apparatus using a cell of a base station to which the transportable base station has moved.

Description

technical field [0001] The present invention relates to a radio network control method and device, in particular to a radio network control method and device for controlling handover of user equipment in the area of ​​a mobile base station in a mobile communication network. Background technique [0002] (1) Regarding handover control [0003] When a user equipment (mobile terminal) moves to a cell boundary or the like and radio waves from a base station become weak, normal communication becomes impossible. This system simultaneously communicates with a plurality of base stations emitting strong electric waves when electric waves have weakened or before electric waves have weakened, wherein handover to a base station with good electric wave conditions is performed every time a user equipment moves to a cell boundary. [0004] (2) About function sharing and call connection to network configuration [0005] As shown in Fig. 14, the mobile radio network is a layered network fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/38H04W36/08H04W36/32H04W84/00
CPCH04W36/32H04W84/005
Inventor 鹿间隆雄菊川文清西村和也佐藤秀彦森好文
Owner FUJITSU LTD