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1. (WO2019062227) DATA TRANSMISSION METHOD, TRANSMISSION DEVICE AND TRANSMISSION SYSTEM
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Pub. No.: WO/2019/062227 International Application No.: PCT/CN2018/092608
Publication Date: 04.04.2019 International Filing Date: 25.06.2018
IPC:
H04L 12/931 (2013.01) ,H04L 29/06 (2006.01) ,H04J 14/08 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
70
Packet switching systems
931
Switch fabric architecture
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
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
J
MULTIPLEX COMMUNICATION
14
Optical multiplex systems
08
Time-division multiplex systems
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 Shenzhen, Guangdong 518129, CN
Inventors:
向俊凌 XIANG, Junling; CN
丁炽武 DING, Chiwu; CN
Agent:
北京龙双利达知识产权代理有限公司 LONGSUN LEAD IP LTD.; 中国北京市 海淀区北清路68号院3号楼101 Rm. 101, Building 3 No. 68 Beiqing Road, Haidian District Beijing 100094, CN
Priority Data:
201710919348.430.09.2017CN
Title (EN) DATA TRANSMISSION METHOD, TRANSMISSION DEVICE AND TRANSMISSION SYSTEM
(FR) PROCÉDÉ DE TRANSMISSION DE DONNÉES, DISPOSITIF DE TRANSMISSION, ET SYSTÈME DE TRANSMISSION
(ZH) 数据传输方法、传输设备和传输系统
Abstract:
(EN) Provided are a data transmission method, transmission device and transmission system. The data transmission method comprises: acquiring at least one 64B/66B code block stream, the rate of each 64B/66B code block stream being a positive integer multiple of 5G; mapping at least one 64B/66B code block stream to a corresponding time slot of at least one flexible optical transport network (FlexO) frame; adding a FlexO overhead to at least one FlexO frame to form a FlexO code block stream; and transmitting the FlexO code block stream. The data transmission method, transmission device and transmission system provided by the present application can form a simple transmission system and provide a flexible bearer solution.
(FR) L'invention concerne un procédé de transmission de données, un dispositif de transmission, et un système de transmission. Le procédé de transmission de données consiste à : acquérir au moins un flux de blocs codés 64B/66B, le débit de chaque flux de blocs codés 64B/66B étant un multiple entier positif de 5G ; mapper au moins un flux de blocs codés 64B/66B sur une tranche de temps correspondante d'au moins une trame de réseau de transport optique flexible (FlexO) ; ajouter un surdébit FlexO à au moins une trame FlexO pour former un flux de blocs codés FlexO ; et transmettre le flux de blocs codés FlexO. Le procédé de transmission de données, le dispositif de transmission, et le système de transmission fournis par la présente invention peuvent former un système de transmission simple et une solution de support flexible.
(ZH) 本申请提供了一种数据传输方法、传输设备和传输系统。该数据传输方法包括:获取至少一个64B/66B码块流,每个64B/66B码块流的速率为5G的正整数倍;将至少一个64B/66B码块流映射到至少一个灵活光传送网FlexO帧的相应时隙;为至少一个FlexO帧添加FlexO开销,形成FlexO码块流;传输FlexO码块流。本申请提供的数据传输方法、传输设备和传输系统,能够形成简洁的传输体系,提供灵活的承载方案。
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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)