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1. (WO2019031695) BUS COMMUNICATION NETWORK WIRELESS BACKHAUL SYSTEM USING MOBILE TVWS AND OPERATING METHOD THEREOF
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/031695 International Application No.: PCT/KR2018/006366
Publication Date: 14.02.2019 International Filing Date: 04.06.2018
IPC:
H04W 72/02 (2009.01) ,H04W 72/04 (2009.01) ,H04W 84/00 (2009.01) ,H04W 88/06 (2009.01) ,H04L 29/06 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
02
Selection of wireless resources by user or terminal
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04
Wireless resource allocation
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
84
Network topologies
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
88
Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
02
Terminal devices
06
adapted for operation in multiple networks, e.g. multi-mode terminals
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02
Communication control; Communication processing
06
characterised by a protocol
Applicants:
이노넷 주식회사 INNONET CO., LTD. [KR/KR]; 서울시 송파구 법원로 11길 7, 씨동 417호 Cdong 417ho, 7, Beobwon-ro 11-gil Songpa-gu Seoul 05836, KR
Inventors:
유호상 YOO, Ho Sang; KR
유우성 YOO, Woo Sung; KR
서지환 SEO, Ji Hwan; KR
박용대 PARK, Yong Dae; KR
Agent:
심경식 SHIM, Kyoung-Shik; KR
홍성욱 HONG, Sung-Wook; KR
Priority Data:
10-2017-010017708.08.2017KR
Title (EN) BUS COMMUNICATION NETWORK WIRELESS BACKHAUL SYSTEM USING MOBILE TVWS AND OPERATING METHOD THEREOF
(FR) SYSTÈME DE LIAISON TERRESTRE SANS FIL DE RÉSEAU DE COMMUNICATION PAR BUS À L'AIDE DE TVWS MOBILES ET SON PROCÉDÉ DE FONCTIONNEMENT
(KO) 이동형 TVWS를 이용한 버스 통신망 무선백홀 시스템 및 운용 방법
Abstract:
(EN) The present invention relates to a wireless backhaul system capable of providing a wireless backhaul for a bus communication network by using a mobile TVWS communication apparatus, and an operating method thereof. A wireless backhaul system using a TV white space (TVWS) for providing, to a bus, data communication by using a TVWS band according to the present invention comprises: a TVWS DB server for providing available TVWS channel information on the basis of location information; multiple master mobile TVWS apparatuses installed along a route of the bus; and at least one slave mobile TVWS apparatus installed on the bus. The master mobile TVWS apparatus may acquire location information of itself, may receive available TVWS channel information by providing the acquired location information to the TVWS DB server, may select a TVWS channel to be used, on the basis of the available TVWS channel information, and may perform data transmission with the slave mobile TVWS apparatus, using the selected TVWS channel. The slave mobile TVWS apparatus may provide a data service to an information communication device within the bus, and may perform data transmission with the master mobile TVWS apparatus, using the TVWS channel selected by the master mobile TVWS apparatus. The present invention provides a wireless backhaul system using TVWS communication and thus can provide a data communication service to an information communication device of a bus.
(FR) La présente invention concerne un système de liaison terrestre sans fil capable de fournir une liaison terrestre sans fil pour un réseau de communication par bus à l'aide d'un appareil de communication TVWS mobile, et son procédé de fonctionnement. L'invention concerne un système de liaison terrestre sans fil à l'aide d'un espace blanc de télévision (TVWS) permettant de fournir, à un bus, une communication de données à l'aide d'une bande TVWS qui comprend : un serveur de base de données TVWS pour fournir des informations de canal TVWS disponibles sur la base d'informations d'emplacement ; de multiples appareils TVWS mobiles maîtres installés le long d'un itinéraire du bus ; et au moins un appareil TVWS mobile esclave installé sur le bus. L'appareil TVWS mobile maître peut acquérir des informations sur son emplacement, peut recevoir des informations de canaux TVWS disponibles en fournissant les informations d'emplacement acquises au serveur de base de données (DB) TVWS, peut sélectionner un canal TVWS à utiliser, sur la base des informations de canaux TVWS disponibles, et peut effectuer une transmission de données avec l'appareil TVWS mobile esclave, à l'aide du canal TVWS sélectionné. L'appareil TVWS mobile esclave peut fournir un service de données à un dispositif de communication d'informations à l'intérieur du bus, et peut effectuer une transmission de données avec l'appareil TVWS mobile maître, à l'aide du canal TVWS sélectionné par l'appareil TVWS mobile maître. La présente invention concerne un système de liaison terrestre sans fil à l'aide d'une communication TVWS et peut ainsi fournir un service de communication de données à un dispositif de communication d'informations d'un bus.
(KO) 이동형 TVWS 통신 장치를 이용하여 버스 통신망을 위한 무선백홀을 제공할 수 있는 무선백홀 시스템 및 그 운용 방법에 관한 것으로, 본 발명에서 개시된 버스에 TVWS(TV White Space) 대역을 이용하여 데이터 통신을 제공하기 위한 TVWS 이용 무선 백홀 시스템은 위치정보를 바탕으로 가용한 TVWS 채널 정보를 제공하는 TVWS DB 서버, 상기 버스의 노선을 따라 설치되어 있는 복수 개의 마스터(master) 이동형 TVWS 장치, 및 상기 버스에 설치된 하나 이상의 슬레이브(slave) 이동형 TVWS 장치를 포함하고, 상기 마스터 이동형 TVWS 장치는 자신의 위치 정보를 획득하고, 획득한 위치 정보를 상기 TVWS DB 서버에 제공하여 가용 TVWS 채널 정보를 수신하고, 상기 가용 TVWS 채널 정보를 바탕으로 사용할 TVWS 채널을 선택하고, 상기 선택된 TVWS 채널을 이용하여 상기 슬레이브 이동형 TVWS 장치와 데이터 전송을 수행하고, 상기 슬레이브 이동형 TVWS 장치는 상기 버스내의 정보통신 기기에 데이터 서비스를 제공하고, 상기 마스터 이동형 TVWS 장치에 의해 선택된 TVWS 채널을 이용하여 상기 마스터 이동형 TVWS 장치와 데이터 전송을 수행할 수 다. 본 발명에 의하면, TVWS 통신을 이용한 무선 백홀 시스템을 제공함으로써 버스의 정보통신 기기에 데이터 통신 서비스를 제공하는 효과가 있다.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, 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: Korean (KO)
Filing Language: Korean (KO)
Also published as:
CN109644435