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1. (WO2019061208) DATA TRANSMISSION METHOD, SERVER AND BASE STATION
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Pub. No.: WO/2019/061208 International Application No.: PCT/CN2017/104133
Publication Date: 04.04.2019 International Filing Date: 28.09.2017
IPC:
G01S 19/12 (2010.01)
G PHYSICS
01
MEASURING; TESTING
S
RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
19
Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
01
Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
03
Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
10
providing dedicated supplementary positioning signals
12
wherein the cooperating elements are telecommunication base stations
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:
李晨琬 LI, Chenwan; CN
蔺波 LIN, Bo; CN
薛剑韬 XUE, Jiantao; CN
Agent:
深圳市深佳知识产权代理事务所(普通合伙) SHENPAT INTELLECTUAL PROPERTY AGENCY; 中国广东省深圳市 国贸大厦15楼西座1521室 Room 1521 West Block, Guomao Building Shenzhen, Guangdong 518014, CN
Priority Data:
Title (EN) DATA TRANSMISSION METHOD, SERVER AND BASE STATION
(FR) PROCÉDÉ DE TRANSMISSION DE DONNÉES, SERVEUR ET STATION DE BASE
(ZH) 一种数据传输方法、服务器及基站
Abstract:
(EN) The present application relates to the technical field of positioning, and specifically relates to a data transmission method, server and base station. The method comprises a base station receiving a first message that is sent by a server, the first message carrying a first data packet that contains positioning auxiliary data; the base station broadcasting the first data packet in the first message to a terminal such that the terminal corrects and calculates positioning information of the terminal according to the positioning auxiliary data. The present application divides the positioning auxiliary data that is sent to a terminal into multiple first messages for sending, thereby being capable of fully using spectrum resources; in addition, the manner of division may guarantee that the positioning auxiliary data may be completely sent to the terminal so as to complete position correction for the terminal.
(FR) La présente invention se rapporte au domaine technique du positionnement et concerne plus précisément un procédé de transmission de données, un serveur et une station de base. Le procédé comprend la réception par une station de base d'un premier message envoyé par un serveur, le premier message transportant un premier paquet de données qui contient des données auxiliaires de positionnement ; la diffusion par la station de base du premier paquet de données dans le premier message à un terminal de telle sorte que le terminal corrige et calcule des informations de positionnement du terminal en fonction des données auxiliaires de positionnement. La présente invention permet de diviser les données auxiliaires de positionnement envoyées à un terminal en premiers messages multiples à envoyer, ce qui permet d'utiliser pleinement les ressources spectrales ; de plus, la méthode de division peut garantir que les données auxiliaires de positionnement soient complètement envoyées au terminal de façon à effectuer une correction de position du terminal.
(ZH) 本申请涉及定位技术领域,具体涉及一种数据传输方法、服务器及基站。该方法包括基站接收服务器发送的第一消息,所述第一消息中携带有包含定位辅助数据的第一数据包;所述基站将所述第一消息内的第一数据包广播至终端,以使得所述终端根据所述定位辅助数据校正计算所述终端的定位信息。本申请中将发送给终端的定位辅助数据进行拆分,拆分成多个第一消息进行发送,从而可以充分利用频谱资源,另外,拆分的方式能够保证定位辅助数据能够完整的发送到终端,从而完成终端对位置的校正。
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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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)