WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2016101239) SPECTRUM ADJUSTING METHOD, TRANSMITTING TERMINAL, RECEIVING TERMINAL AND SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/101239    International Application No.:    PCT/CN2014/095048
Publication Date: 30.06.2016 International Filing Date: 26.12.2014
IPC:
H04W 28/20 (2009.01), H04B 7/005 (2006.01)
Applicants: HUAWEI TECHNOLOGIES CO., LTD. [CN/CN]; Huawei Administration Building, Bantian, Longgang Shenzhen, Guangdong 518129 (CN)
Inventors: WANG, Wei; (CN).
ZHANG, Qian; (CN).
LI, Yunbo; (CN)
Agent: GUANGZHOU SCIHEAD PATENT AGENT CO.. LTD; Room 1508, Huihua Commercial & Trade Building No. 80, XianLie Zhong Road, Yuexiu Guangzhou, Guangdong 510070 (CN)
Priority Data:
Title (EN) SPECTRUM ADJUSTING METHOD, TRANSMITTING TERMINAL, RECEIVING TERMINAL AND SYSTEM
(FR) PROCÉDÉ DE RÉGLAGE DE SPECTRE, TERMINAL DE TRANSMISSION, TERMINAL DE RÉCEPTION ET SYSTÈME
(ZH) 一种频谱调整方法、发送端、接收端和系统
Abstract: front page image
(EN)A spectrum adjusting method, transmitting terminal, receiving terminal and system are disclosed in embodiments of the present invention, wherein, the method includes that: the transmitting terminal produces a channel migration signal comprising multiple narrow band signals and indicating a working channel and a target receiving terminal by means of the multiple narrow band signals; the transmitting terminal transmits the channel migration signal through the working channel to enable the target receiving terminal to determine the working channel of the transmitting terminal according to the channel migration signal and to adjust the spectrum to the working channel. With the present invention, the spectrum use ratio can be improved through the out-of-band spectrum adjusting.
(FR)La présente invention concerne, dans des modes de réalisation, un procédé de réglage de spectre, un terminal de transmission, un terminal de réception et un système. Le procédé comprend : le terminal d'émission produit un signal de migration de canal comprenant de multiples signaux à bande étroite et indiquant un canal de travail et un terminal de réception cible à travers les multiples signaux à bande étroite ; le terminal de transmission transmet le signal de migration de canal par l'intermédiaire du canal de travail pour permettre au terminal de réception cible de déterminer le canal de travail du terminal de transmission selon le signal de migration de canal et d'ajuster le spectre au canal de travail. La présente invention permet d'améliorer le rapport d'utilisation de spectre par le réglage de spectre hors bande.
(ZH)本发明实施例公开了一种频谱调整方法、发送端、接收端和系统,其中一种方法包括:发送端生成信道迁移信号,所述信道迁移信号包括多个窄带信号,所述信道迁移信号通过所述多个窄带信号指示工作信道和目标接收端;所述发送端通过所述工作信道发送所述信道迁移信号,以使所述目标接收端根据所述信道迁移信号确定所述发送端的工作信道,并将频谱调整到所述工作信道上。采用本发明,可以通过带外频谱调整,提高频谱利用率。
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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 (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)