Method and apparatus for data processing in a cellular network

A technology of cellular network and data processing, which is applied in the field of communication systems, and can solve problems such as no solutions have been proposed

Inactive Publication Date: 2015-08-26
NOKIA NETWORKS OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

No solution has been proposed regarding the combination of FSU and SON with plug-and-play NB and spectrum sharing (SS) between different operators within the same service area

Method used

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  • Method and apparatus for data processing in a cellular network
  • Method and apparatus for data processing in a cellular network
  • Method and apparatus for data processing in a cellular network

Examples

Experimental program
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Embodiment Construction

[0048] In a general LA deployment scenario, several cellular networks operated by different operators using the same radio access technology (such as E-UTRA) are deployed in the same geographic area (such as in a modern commercial and residential building ), and use the same radio spectrum resources. HNBs or LNBs of the same or different networks may be placed and set up close to each other within a short distance in a spatially uncoordinated manner. The X2 direct interface between NBs specified in E-UTRA Version 8 may not be suitable for such LA deployment scenarios. Therefore, in order to promote efficient SON and FSU to support such LA deployment scenarios, technical issues or issues to be considered can include in particular:

[0049] (A) Inter-cell and / or co-channel interference may affect the operation of individual cells in the network. Considering the plug-and-play nature of HNB or LNB and the lack of coordination between different networks and / or operators, interferenc...

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PUM

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Abstract

A method and a device for data processing in a cellular network are provided, said method comprising the step of conveying signaling information between base stations over an air interface supporting SON and / or FSU in said cellular network. Furthermore, a communication system is suggested comprising said device.

Description

Technical field [0001] The present invention relates to a method and equipment for data processing in a cellular network, and also relates to a communication system including such equipment. Background technique [0002] The Long Term Evolution (LTE) of 3GPP's UMTS (version 9 and later, which is also known as LTE-Advanced (LTE-A)) and the future advanced ITU International Mobile Telecommunications (IMT-A) system specifically pursue to provide customers And support the purpose of base station or Node B (NB). [0003] A challenging situation and large-scale deployment of local area (LA) plug-and-play household NB (HNB) and / or local area NB (LNB) that provide and / or cope with peak user bit rates up to 1Gb / s related. What is particularly unclear is how to appropriately provide and / or efficiently support self-organizing networks (SON) and flexible spectrum usage (FSU). [0004] The SON technology allows plug-and-play operation of HNB and / or LNB, self-tuning and reconfiguration of certa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W84/12
CPCH04W92/20H04W72/0426H04W72/27
Inventor F.弗雷德里克森K.I.彼得森V.范法恩
Owner NOKIA NETWORKS OY
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