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1. WO2012049957 - RADIO MEASUREMENT COLLECTING METHOD, RADIO TERMINAL, AND RADIO BASE STATION

Publication Number WO/2012/049957
Publication Date 19.04.2012
International Application No. PCT/JP2011/071735
International Filing Date 22.09.2011
IPC
H04W 16/18 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
16Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
18Network planning tools
CPC
H04W 16/18
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
16Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
18Network planning tools
H04W 24/08
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
24Supervisory, monitoring or testing arrangements
08Testing, ; supervising or monitoring; using real traffic
H04W 24/10
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
24Supervisory, monitoring or testing arrangements
10Scheduling measurement reports ; ; Arrangements for measurement reports
Applicants
  • 京セラ株式会社 KYOCERA CORPORATION [JP]/[JP] (AllExceptUS)
  • 福田 憲由 FUKUTA, Noriyoshi [JP]/[JP] (UsOnly)
Inventors
  • 福田 憲由 FUKUTA, Noriyoshi
Agents
  • キュリーズ特許業務法人 Curiuse Patent Professional Corporation
Priority Data
2010-23100313.10.2010JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) RADIO MEASUREMENT COLLECTING METHOD, RADIO TERMINAL, AND RADIO BASE STATION
(FR) PROCÉDÉ DE COLLECTE DE MESURES RADIO, TERMINAL RADIO ET STATION DE BASE RADIO
(JA) 無線測定収集方法、無線端末、及び無線基地局
Abstract
(EN)
According to an embodiment, there are included: a step (S11) in which an E-UTRAN transmits, to a radio terminal (UE), an MDT configuration message including a measurement trigger; a step (S14) in which if an event corresponding to the measurement trigger occurs during an idle state after the radio terminal (UE) sets the measurement trigger, which is included in the MDT configuration message received from the E-UTRAN, to the radio terminal (UE), then the radio terminal (UE) measures a radio environment and records the measurement data including the measurement result and also including the positional information; a step (S16) in which when the radio terminal (UE) transitions from the idle state to a connected state, the radio terminal (UE) transmits, to the E-UTRAN, trigger type information indicating the measurement trigger; and a step (S17) in which the E-UTRAN determines, on the basis of the trigger type information from the radio terminal (UE), whether to request the radio terminal (UE) to transmit the measurement data.
(FR)
Selon un mode de réalisation, le procédé comprend les étapes suivantes : (S11) un E-UTRAN transmet à un terminal radio (UE) un message de configuration MDT contenant un déclencheur de mesure; (S14) si un événement correspondant au déclencheur de mesure apparaît durant un état inactif après que le terminal radio (UE) a activé le déclencheur de mesure, qui est inclus dans le message de configuration MDT reçu de l'E-UTRAN, du terminal radio (UE), le terminal radio (UE) mesure alors un environnement radio et enregistre les données de mesure comportant le résultat de mesure et comprenant également les informations de position; (S16) lorsque le terminal radio (UE) passe de l'état inactif à un état connecté, le terminal radio (UE) transmet à l'E-UTRAN des informations de type de déclencheur indiquant le déclencheur de mesure; et (S17) l'E-UTRAN détermine, sur la base des informations de type de déclencheur obtenues à partir du terminal radio (UE), s'il faut demander au terminal radio (UE) de transmettre les données de mesure.
(JA)
 一実施形態では、E-UTRANが、測定トリガを含むMDT Configurationメッセージを無線端末UEに送信するステップS11と、無線端末UEが、E-UTRANから受信したMDT Configurationメッセージに含まれる測定トリガを自端末に設定した後、アイドル状態において測定トリガに対応するイベントが発生すると、無線環境の測定を行うとともに、測定の結果と位置情報とを含む測定データを記録するステップS14と、無線端末UEが、アイドル状態からコネクテッド状態に遷移する際に、測定トリガを示すトリガ種別情報をE-UTRANに送信するステップS16と、E-UTRANが、無線端末UEからのトリガ種別情報に基づいて、無線端末UEに対して測定データの送信を要求するか否かを決定するステップS17と、を備える。
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