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Alternative addressing of managed objects

A managed and resource management system technology, applied in the field of wireless communication

Inactive Publication Date: 2021-03-26
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] The solutions proposed in this paper address various problems of existing NRMs

Method used

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  • Alternative addressing of managed objects
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Embodiment Construction

[0052] The solutions proposed in this paper address various problems of existing NRMs. One problem with existing NRM such as in TS 28.655, TS 28.652 and TS 28.658 is when e.g. a cell moves from one base station to another, or when a gNB-DU moves from one gNB-CU to another gNB-CU, Even if the cell is still the same, the DN will change. The reason for this is that the RDN of the new base station is part of the cell DN. In other words, performance measurements, alerts etc. sent to the management system will all use the new DN of the same cell. One consequence of this DN change is that all historical data (performance, alerts, notifications, etc.) related to this cell using the old DN will become useless unless a remapping (e.g. associating the old DN with the new DN) table is provided to the management system. Furthermore, another problem with changing the DN is that all management scripts and commands running on the cell need to be updated with the new DN.

[0053] The DN al...

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Abstract

A resource management system maintains an association between element-specific data and the corresponding element within a network independent of a physical or logical location of the corresponding element within the network to seamlessly accommodate changing locations of the element. For each of a plurality of elements in the network, the resource management system specifies a location-specific DN and a universally unique DN for the corresponding element, links element-specific data captured using the location-specific DN to element-specific data captured using the universally unique DN, stores the element-specific data relative to the universally unique DN in memory of the resource management system, links the universally unique DN to the corresponding location-specific DN to enable theresource management system to access the element-specific data stored relative to the universally unique DN using the location-specific DN, and stores the identified location-specific DN, the universally unique DN, and the corresponding linkings in the memory.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to US Application No. 62 / 717323, filed August 10, 2019, the disclosure of which is incorporated herein by reference in its entirety. technical field [0003] The solutions presented herein relate generally to wireless communications, and more specifically to maintaining associations between element-specific data and corresponding elements independent of their physical or logical locations within a network. Background technique [0004] In the field of network management, the so-called Network Resource Model (NRM) is the basis for management functions such as configuration management (CM) and performance management. see figure 1 , which shows a part of the cell view of E-UTRAN NRM. See also 3GPP TS 28.622 and TS 28.658. Performance measurements eg for a given cell are referenced using Distinguished Names (DN) which in turn consist of Relative Distinguished Names (RDN) according to 3GP...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04W24/02
CPCH04W24/02H04L41/12H04W8/26H04W40/246H04W48/16
Inventor 尼可拉斯·乔汉森彼得·罗伯格罗伯特·彼得森埃德温·谢
Owner TELEFON AB LM ERICSSON (PUBL)
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