Method of controlling user equipment in wireless telecommunications network

A technology for wireless telecommunication network and user equipment, applied in the field of wireless telecommunication network, can solve the problem of non-discrimination of radio access network, and achieve the effect of reducing control plane signaling and optimizing functionality

Inactive Publication Date: 2011-06-15
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In existing solutions, there is no mechanism in the radio access network to distinguish between different groups or different types of UEs related to UE mobility application aspects (or mobility capabilities)

Method used

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  • Method of controlling user equipment in wireless telecommunications network
  • Method of controlling user equipment in wireless telecommunications network
  • Method of controlling user equipment in wireless telecommunications network

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Embodiment Construction

[0019] In order to optimize the number of control messages and the content of the control messages, the invention introduces in its embodiments a method of controlling user equipment operating in a wireless telecommunication network by reporting mobility characteristics of individual user equipment. While human subscribers are mobile most of the time, the mobility of machines depends on the actual application they are used for, and in many cases they are static throughout their lifetime (e.g. existing machine-to-machine communication). Also, for some services it is important to know if the UE is on a high speed train or car as it affects RAN performance and utilization, e.g. signaling on the High Speed ​​Downlink Shared Channel (HS-DSCH) as part of fast call setup Radio bearer (SRB) establishment.

[0020] The description of embodiments of the invention is mainly based on examples related to 3G (Third Generation) wireless telecommunication networks (WCDMA networks are conside...

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Abstract

The application discloses a method of controlling user equipment in a wireless telecommunications network in which a mobility characteristics of said user equipment is determined (102) and then recorded (106) in an assigned (104) information element. The information element is then transmitted (108) to a control node adapted to control at least part of the functions of the wireless telecommunications network and in return the user equipment receives (110) from said control node a control message that is optimised for mobility characteristics of said user equipment.

Description

technical field [0001] The present invention relates generally to wireless telecommunications networks and, in particular, to communicating system information to user equipment operating in wireless telecommunications networks. Background technique [0002] User Equipment (UE) in today's wireless telecommunication networks is primarily used to access services provided by the network (voice calls, data access, etc.). However, the rapid introduction of non-human subscribers, ie machines, sensors, actuators is changing the subscriber mix. Mobility patterns, traffic models, and the way this new group of subscribers use the network differ significantly from the behavior of the standard group (ie, human subscribers). The control messages sent by the network to the UE concern parameters involved in cell selection and reselection, measurement management, location and routing registration, handover, power control, etc. The main disadvantage of this known solution is that all user e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/08
CPCH04W8/24H04W8/08
Inventor S·克尔科S·科斯蒂克
Owner TELEFON AB LM ERICSSON (PUBL)
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