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Mobile terminal, network entity and method related thereto

A technology of mobile terminals and network entities, which is applied in the field of telecommunications and can solve complex problems

Active Publication Date: 2010-09-15
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The issues associated with building an ad hoc network are complex: decisions must be made about what to measure, how and when to measure, and then what to report, while keeping in mind how the collected information should be used

Method used

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  • Mobile terminal, network entity and method related thereto
  • Mobile terminal, network entity and method related thereto
  • Mobile terminal, network entity and method related thereto

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0218] A history of mobility events in the most recently visited cell, with radio measurements in the form of thresholds, can look like this:

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[0231]

[0232] This application proposes that entries in the recently visited cell list may be created for the following kinds of events:

[0233] • The UE leaves the source / serving cell in a normal way (eg triggered by reception of a handover command).

[0234] • UE detects radio link failure (failure after successful communication in a cell).

[0235] UE detects access failures (failures before the communication link has been fully established)

[0236] • The UE (successfully) accesses the cell for re-establishment. The main reason for such entries is to provide cross-correlation points for UE time references, so that the timing between events can ...

example 2

[0242] No timestamps, only time windows (explicitly indicated in this instance)

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Abstract

A mobile terminal includes a report function that is adapted to send, in case of a failure event, a report containing at least information on said failure event to an at least one cellular radio network. The mobile terminal is distinguished in that said report function is adapted to send said report such that said report contains: a history of any failure event backwards in time until and including at least one successful event in regard of a communication between said mobile terminal and a radio base station belonging to said at least one cellular radio network, said at least one successful event having happened before said history of any failure event. A network entity for at least one cellular radio network and a method of information management in at least one cellular radio network are also provided.

Description

technical field [0001] The present invention relates to the field of telecommunications; and more particularly to a mobile terminal for use in at least one cellular radio network with handover functionality, said mobile terminal comprising a reporting functionality for use in said mobile terminal In case of a failure event in communication with a radio base station belonging to said at least one cellular radio network, a report is sent to said at least one cellular radio network, said report containing at least information about said failure event. The invention also relates to a network entity for at least one cellular radio network, and an information management method in at least one cellular radio network. Background technique [0002] Self-organizing network (SON) is seen as a tool to enable cheaper mobile radio network deployment and, in the case of new radio network technologies, a better acceptance of those technologies. The desired end result is of course the abili...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/08H04W24/10H04W88/02
CPCH04W24/08H04W24/10H04W36/245H04W88/02H04W36/008375
Inventor 约翰·约翰松大卫·山德伯瑞亨里克·奥鲁佛松
Owner HUAWEI TECH CO LTD
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