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1. (WO2017200131) WIRELESS SENSOR NETWORK SYSTEM CAPABLE OF REDISTRIBUTION OF ACCESS NODE AND METHOD THEREFOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/200131    International Application No.:    PCT/KR2016/005489
Publication Date: 23.11.2017 International Filing Date: 24.05.2016
IPC:
H04W 40/32 (2009.01), H04W 40/18 (2009.01), H04W 24/08 (2009.01), H04W 28/02 (2009.01), H04W 84/18 (2009.01)
Applicants: KOREA ELECTRONICS TECHNOLOGY INSTITUTE [KR/KR]; 25, Saenari-ro Bundang-gu, Seongnam-si Gyeonggi-do 13509 (KR)
Inventors: KWON, Tai Gil; (KR).
CHO, Jin Woong; (KR)
Agent: JIMYUNG PATENT FIRM; 6F, 332, Seocho-daero Seocho-gu Seoul 06632 (KR)
Priority Data:
10-2016-0060815 18.05.2016 KR
Title (EN) WIRELESS SENSOR NETWORK SYSTEM CAPABLE OF REDISTRIBUTION OF ACCESS NODE AND METHOD THEREFOR
(FR) SYSTÈME DE RÉSEAU DE CAPTEURS SANS FIL CAPABLE DE REDISTRIBUTION DE NŒUD D'ACCÈS, ET PROCÉDÉ ASSOCIÉ
(KO) 접속 노드의 재분배가 가능한 무선 센서 네트워크 시스템 및 그 방법
Abstract: front page image
(EN)A wireless sensor network system capable of redistribution of an access node according to an aspect of the present invention comprises a plurality of clusters, each of which includes one coordinator node and one or more sensor nodes, the system further comprising: a sink node for analyzing a traffic amount within each cluster and transmitting a command for separation or joining of sensor nodes to a specific coordinator node among the coordinator nodes on the basis of an analysis result, wherein the coordinator node having received the command separates the sensor nodes or causes the sensor nodes to join to a network according to the command for separation or joining, which is from the sink node.
(FR)Selon l'un de ses aspects, l'invention concerne un système de réseau de capteurs sans fil qui est capable d'une redistribution d'un nœud d'accès, et comprend une pluralité d'ensembles comportant chacun un nœud coordinateur et au moins un nœud de capteurs, ce système comprenant en outre : au moins un nœud collecteur destiné à analyser une quantité de trafic dans chaque ensemble et à transmettre une commande de séparation de nœuds de capteurs à partir d'un nœud coordinateur spécifique ou de rattachement de nœuds de capteurs à un nœud coordinateur spécifique, parmi les nœuds coordinateurs, sur la base d'un résultat d'analyse, le nœud coordinateur ayant reçu la commande sépare les nœuds de capteurs à partir du réseau ou amène les nœuds de capteurs à se rattacher à un réseau, conformément à la commande de séparation ou de rattachement, qui provient du nœud collecteur.
(KO)본 발명의 일면에 따른 접속 노드의 재분배가 가능한 무선 센서 네트워크 시스템은 하나의 코디네이터 노드와 하나 이상의 센서 노드를 각각 포함하는 복수의 클러스터로 구성된 무선 센서 네트워크 시스템에 있어서, 상기 각 클러스터 내 트래픽량을 분석하여 분석 결과를 토대로 상기 코디네이터 노드 중 특정 코디네이터 노드에 센서 노드의 분리 또는 합류 명령을 전송하는 싱크 노드를 더 포함하되, 상기 명령을 전송받은 코디네이터 노드는 상기 싱크 노드의 분리 또는 합류 명령에 따라 상기 센서 노드를 분리하거나 합류시키는 것을 특징으로 한다.
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, 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 (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)