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1. (WO2012089117) METHOD, DEVICE AND SYSTEM FOR SENDING SIGNALS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/089117    International Application No.:    PCT/CN2011/084779
Publication Date: 05.07.2012 International Filing Date: 28.12.2011
IPC:
H04W 52/26 (2009.01)
Applicants: HUAWEI TECHNOLOGIES CO., LTD. [CN/CN]; Huawei Administration Building, Bantian, Longgang Shenzhen, Guangdong 518129 (CN) (For All Designated States Except US).
DONG, Pengpeng [CN/CN]; (CN) (For US Only).
XIAO, Jiehua [CN/CN]; (CN) (For US Only).
CHAI, Honglin [CN/CN]; (CN) (For US Only)
Inventors: DONG, Pengpeng; (CN).
XIAO, Jiehua; (CN).
CHAI, Honglin; (CN)
Priority Data:
201010612887.1 29.12.2010 CN
Title (EN) METHOD, DEVICE AND SYSTEM FOR SENDING SIGNALS
(FR) PROCÉDÉ, DISPOSITIF ET SYSTÈME DE TRANSMISSION DE SIGNAUX
(ZH) 一种信号发送方法、装置和系统
Abstract: front page image
(EN)The present invention provides a method, a device and a system for sending signals. The method comprises: increasing the symbol sending rate of signals by adding the symbol '0' to both ends of a channel band corresponding to the signals to obtain a multiple-speed signal; sending the multiple-speed signal to a device at a receiving terminal. The solution provided by the present invention can reduce the power of a signal frequency spectrum in the sideband of a channel and achieves the purpose of reducing the interference to neighbouring channels.
(FR)L'invention concerne un procédé, un dispositif et un système de transmission de signaux, le procédé comprenant les étapes consistant à : accroître le débit de transmission de symboles de signaux en ajoutant le symbole '0' aux deux extrémités d'une bande de canal correspondant aux signaux de manière à obtenir un signal multi-débit ; et transmettre le signal multi-débit à un dispositif au niveau d'un terminal de réception. L'invention permet de réduire la puissance d'un spectre de fréquences de signaux dans la bande latérale d'un canal et d'atténuer ainsi le brouillage des canaux voisins.
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, QA, RO, RS, RU, RW, 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, 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)