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1. (WO2019028918) DEVICE DISCOVERY METHOD AND RELATED DEVICE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/028918 International Application No.: PCT/CN2017/097275
Publication Date: 14.02.2019 International Filing Date: 11.08.2017
IPC:
H04W 40/22 (2009.01) ,H04W 88/04 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
40
Communication routing or communication path finding
02
Communication route or path selection, e.g. power-based or shortest path routing
22
using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
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
04
adapted for relaying to or from another terminal or user
Applicants:
华为技术有限公司 HUAWEI TECHNOLOGIES CO., LTD. [CN/CN]; 中国广东省深圳市 龙岗区坂田华为总部办公楼 Huawei Administration Building, Bantian, Longgang District Shenzhen, Guangdong 518129, CN
Inventors:
曾勇波 ZENG, Yongbo; CN
才宇 CAI, Yu; CN
王键 WANG, Jian; CN
Agent:
广州三环专利商标代理有限公司 SCIHEAD IP LAW FIRM; 中国广东省广州市 越秀区先烈中路80号汇华商贸大厦1508室 Room 1508, Huihua Commercial & Trade Building No. 80, XianLie Zhong Road, Yuexiu District Guangzhou, Guangdong 510070, CN
Priority Data:
Title (EN) DEVICE DISCOVERY METHOD AND RELATED DEVICE
(FR) PROCÉDÉ DE RECHERCHE DE DISPOSITIF ET DISPOSITIF ASSOCIÉ
(ZH) 一种设备发现方法及相关设备
Abstract:
(EN) Disclosed in the embodiment of the invention are a device discovery method and related device. The method comprises: a first device acquires resource configuration information comprising a first time-frequency resource; the first device sends a first message to at least one second device in the first time-frequency resource, wherein the first message is at least used to indicate that the second device does not send a response message or that the first device does not receive a bypass Sidelink message, and the response message is used to respond to the first message. With the application, a remote terminal can discover a relay terminal more effectively in some communication scenarios.
(FR) Un mode de réalisation de l'invention concerne un procédé de recherche de dispositif et un dispositif associé. Le procédé comprend les étapes suivantes : un premier dispositif acquiert des informations de configuration de ressource comprenant une première ressource temps-fréquence; le premier dispositif envoie un premier message à au moins un deuxième dispositif dans la première ressource temps-fréquence, le premier message étant au moins utilisé pour indiquer que le deuxième dispositif n'envoie pas de message de réponse ou que le premier dispositif ne reçoit pas de message de liaison latérale de dérivation, et le message de réponse étant utilisé pour répondre au premier message. L'application permet à un terminal distant de rechercher de manière plus efficace un terminal relais dans certains scénarios de communication.
(ZH) 本发明实施例公开了一种设备发现方法及相关设备,该方法可包括:第一设备获取资源配置信息,所述资源配置信息包括第一时频资源;第一设备在所述第一时频资源向至少一个第二设备发送第一消息,其中,所述第一消息至少用于指示所述第二设备不发送响应消息或者指示所述第一设备不接收旁路Sidelink消息,所述响应消息是用于响应所述第一消息的。采用本申请可以在一些通信场景下,让远程终端更有效的发现中继终端。
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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, KR, 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: Chinese (ZH)
Filing Language: Chinese (ZH)