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Method and node for mobility on-demand enforcement

A mobility and control node technology, applied in access restriction, wireless communication, network data management, etc., can solve problems such as reducing network performance

Active Publication Date: 2021-09-28
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, network resources are used inefficiently, reducing network performance

Method used

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  • Method and node for mobility on-demand enforcement
  • Method and node for mobility on-demand enforcement
  • Method and node for mobility on-demand enforcement

Examples

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Embodiment Construction

[0022] According to some embodiments, the mobility on-demand scheme includes geographic-based restrictions. These restrictions allow or disallow mobility services for UEs. However, some embodiments do not limit the amount of mobility, which means that the UE may still cause the required load to the network due to the frequent use of mobility procedures within the allowed, but smaller area. It can be assumed that devices with no or low mobility (e.g. stationary or FWA devices) cause less load on the network, since their mobility is mainly due to changing radio conditions and thus have relatively low frequency. Carriers may be incentivized to base subscription fees on a combination of geo-restrictions and session levels imposed.

[0023] In one embodiment, the allowed geographic areas may be divided into sub-ranges in descending order and form Mobility Management (MM) categories. In some embodiments, an allowed geographic area or allowed area includes, but is not limited to, ...

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Abstract

Embodiments herein relate to a method for mobility enforcement performed by a control entity. The method includes: receiving a first control plane transmitted by a wireless communication device WCD; and obtaining mobility information for the WCD in response to receiving the first control plane message. The mobility information for the WCD identifies at least one of: a set of one or more allowed areas, a set of one or more allowed radio access technologies (RATs), and a set of one or more access points . The method also includes transmitting a response message to the WCD, the response message identifying at least one of: the set of allowed areas, the set of allowed RATs, and the set of one or more access point. Embodiments herein relate to a control entity performing the method, a corresponding method performed by a wireless communication device WCD, and a corresponding WCD.

Description

technical field [0001] Disclosed herein are, for example, methods and network nodes for mobility on demand enforcement. Background technique [0002] Next generation networks require solutions for supporting Mobility on Demand (MOD) for different mobility levels. Current web technology offers little to no MOD services. As a result, network resources are used inefficiently, reducing network performance. Examples of support for different mobility levels include: support within a given area within a single RAN node (such as a cell of an eNodeB), support within a single RAN node (such as an eNodeB), within a UE registration area (such as a TA in an EPC) Supported in the service area of ​​a CN entity in the control plane or user plane (such as the MME pool area in the EPC or the serving GW service area), a given RAT or combination of RATs integrated at the RAN level (such as LTE and 5G RAT ) is supported within and between two access technologies. [0003] figure 1 A high-le...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/02H04W48/00
CPCH04W8/02H04W8/18H04W48/00H04W48/14H04W36/00835H04W48/04H04W60/04H04W8/14
Inventor P·拉姆勒J·卡尔松L·奥尔松
Owner TELEFON AB LM ERICSSON (PUBL)
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