Relocation processing method, relocation processing device and radio network controller

A technology of wireless network and processing method, which is applied to wireless communication, electrical components, etc., can solve problems such as difficulty in ensuring UE service continuity, inability to accurately inform CN, and relocation failure.

Inactive Publication Date: 2016-11-23
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, the second RNC did not inform the first RNC whether it carried a Macro eNB ID or a Home eNBID. As a result, when the first RNC initiated a relocation request to the CN, it could not accurately inform the CN whether it was a Macro eNB ID or a Home eNB ID. If the relocation request The base station ID filled in does not match the real base station ID of the E-UTRAN cell, which may easily lead to relocation failure and make it difficult to ensure the continuity of UE services

Method used

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  • Relocation processing method, relocation processing device and radio network controller
  • Relocation processing method, relocation processing device and radio network controller
  • Relocation processing method, relocation processing device and radio network controller

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Embodiment Construction

[0044] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, specific embodiments will be described in detail below with reference to the accompanying drawings.

[0045] An embodiment of the present invention provides a relocation processing method for the second radio network controller RNC, see figure 1 As shown, the relocation processing method includes:

[0046] Step S101: Obtain a base station ID corresponding to an E-UTRAN neighboring cell;

[0047] Step S102: generating a notification message carrying the base station ID;

[0048] Step S103: Send the notification message to the first radio network controller RNC, so that the first RNC can obtain the base station ID after receiving the notification message, and carry the ID of the base station when sending the relocation request to the CN The base station ID.

[0049] Through the relocation processing method of the embodiment of the present invention, ...

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Abstract

The invention provides a relocation processing method, a relocation processing device and a radio network controller. The relocation processing method comprises the following steps; acquiring an evolved Node B (eNB) ID corresponding to an E-UTRAN neighboring cell; generating a notification message carrying the eNB ID; and sending the notification message to a first radio network controller RNC so the first RNC can acquire the eNB ID after receiving the notification message and carry the eNB ID when sending a relocation request to a CN (Core Network). The mobility of UE between RNCs can be improved, call drop is avoided when UE moves between UTRAN and E-UTRAN, and the continuity of service is ensured.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a relocation processing method, device and wireless network controller. Background technique [0002] The Universal Mobile Telecommunication System (UMTS for short) belongs to the third generation communication system. The network part of UMTS is called UMTS Terrestrial Radio Access Network (UTRAN for short), and UTRAN is divided into radio access network Access network (Radio Access Network, referred to as RAN) and core network (CoreNetwork, referred to as CN), where RAN is used to handle all wireless-related functions, while CN is used to handle all voice calls and data connections in the system and external networks switching and routing. Moreover, the RAN, the CN and the user equipment (User Equipment, UE for short) together constitute the whole system. The network units of the radio access network include a radio network controller (Radio Network Controller, RNC for sho...

Claims

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Application Information

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IPC IPC(8): H04W64/00
CPCH04W36/08
Inventor 徐岱
Owner ZTE CORP
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