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Machine translation
1. (WO2012106890) SIGNAL PROCESSING METHOD AND SLAVE DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/106890    International Application No.:    PCT/CN2011/077151
Publication Date: 16.08.2012 International Filing Date: 14.07.2011
IPC:
H04B 10/08 (2006.01)
Applicants: HUAWEI TECHNOLOGIES CO., LTD. [CN/CN]; Huawei Administration Building, Bantian, Longgang District Shenzhen, Guangdong 518129 (CN) (For All Designated States Except US).
BAO, Shenghua [CN/CN]; (CN) (For US Only).
ZHANG, Shuai [CN/CN]; (CN) (For US Only)
Inventors: BAO, Shenghua; (CN).
ZHANG, Shuai; (CN)
Agent: LEADER PATENT & TRADEMARK FIRM; 8F-6, Bldg. A, Winland International Center No. 32 Xizhimen North Street Haidian District, Beijing 100082 (CN)
Priority Data:
Title (EN) SIGNAL PROCESSING METHOD AND SLAVE DEVICE
(FR) PROCÉDÉ DE TRAITEMENT DE SIGNAL ET DISPOSITIF ESCLAVE
(ZH) 信号处理方法及从设备
Abstract: front page image
(EN)Disclosed in the embodiments of the present invention are a signal processing method and a slave device. The method comprises: if the receiving fiber of the slave device is broken, the slave device generates a corresponding Loss Of Signal (LOS) signal, the receiving fiber being used for receiving a signal transmitted from a master device; the slave device sends at least three super-frames including the LOS signal to the master device, so as to enable the master device to send the LOS signal to a CPU. The embodiments in the present invention can provide a warning when the receiving fiber of the slave device is broken, thus improving the accuracy and reliability of warning for the break of the fiber.
(FR)Les modes de réalisation de la présente invention concernent un procédé de traitement de signal et un dispositif esclave. Le procédé comprend les étapes suivantes : si la fibre de réception du dispositif esclave est rompue, le dispositif esclave génère une perte de signal (LOS) correspondante, la fibre de réception servant à recevoir un signal émis par un dispositif principal ; le dispositif esclave envoie au moins trois super-trames contenant les signaux LOS au dispositif principal, de sorte à permettre au dispositif principal d'envoyer le signal LOS à une unité centrale. Les modes de réalisation de l'invention peuvent effectuer l'avertissement lorsque la fibre de réception du dispositif esclave est rompue, ce qui améliore la précision et la fiabilité d'avertissement en cas de rupture de la fibre.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)