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1. (WO2017130317) MONITORING DEVICE, RADIO COMMUNICATION SYSTEM AND COMMUNICATION QUALITY MONITORING METHOD
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/130317 International Application No.: PCT/JP2016/052310
Publication Date: 03.08.2017 International Filing Date: 27.01.2016
IPC:
H04B 17/309 (2015.01) ,B61L 3/12 (2006.01) ,H04W 4/04 (2009.01) ,H04W 24/08 (2009.01)
[IPC code unknown for H04B 17/309]
B PERFORMING OPERATIONS; TRANSPORTING
61
RAILWAYS
L
GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
3
Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal
02
at selected places along the route, e.g. intermittent control
08
controlling electrically
12
using magnetic or electrostatic induction; using radio waves
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
4
Services or facilities specially adapted for wireless communication networks
02
Services making use of the location of users or terminals
04
in a dedicated environment, e.g. buildings or vehicles
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
24
Supervisory, monitoring or testing arrangements
08
Testing using real traffic
Applicants:
三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP/JP]; 東京都千代田区丸の内二丁目7番3号 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310, JP
Inventors:
鈴木 和雅 SUZUKI, Kazumasa; JP
佐野 裕康 SANO, Hiroyasu; JP
Agent:
高村 順 TAKAMURA, Jun; JP
Priority Data:
Title (EN) MONITORING DEVICE, RADIO COMMUNICATION SYSTEM AND COMMUNICATION QUALITY MONITORING METHOD
(FR) DISPOSITIF DE SURVEILLANCE, SYSTÈME DE RADIOCOMMUNICATION ET PROCÉDÉ DE SURVEILLANCE DE LA QUALITÉ DE COMMUNICATION
(JA) 監視装置、無線通信システムおよび通信品質監視方法
Abstract:
(EN) This radio wave monitoring device (4) is provided with a communication quality evaluation unit (403) which notifies deterioration in the communication quality of radio communication if a non-transmission probability calculated on the basis of a measurement result of the communication quality of radio communication between an onboard station mounted in a train traveling on a railroad track and a ground station installed along the railroad track and the condition on which transmission information is determined not to be delivered in the radio communication exceeds a threshold value.
(FR) La présente invention concerne ce dispositif de surveillance des ondes radioélectriques (4) doté d'une unité d'évaluation de la qualité de communication (403) qui indique une détérioration de la qualité de communication d'une radiocommunication si une probabilité de non-transmission, calculée sur la base d'un résultat de mesure de la qualité de communication d'une radiocommunication entre une station embarquée montée dans un train se déplaçant sur une voie ferrée et une station au sol installée le long de la voie ferrée et de la condition qui permet de déterminer la non-distribution des informations de transmission lors de la communication radio, dépasse une valeur seuil.
(JA) 本発明にかかる電波監視装置(4)は、線路上を走行する列車に搭載される車上局と線路に沿って設置された地上局との間の無線通信の通信品質の測定結果と、無線通信において伝送情報が不達と判定される条件とに基づいて算出された不伝達確率が閾値を超えた場合に、無線通信の通信品質の劣化を通知する通信品質評価部(403)を備える。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
JPWO2017130317IN201847025089DE112016006314US20190028214