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1. (WO2009056051) TDD SYSTEM SIGNAL TRANSMISSION METHOD AND THE ADOPTIVE FRAME STRUCTURE THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/056051    International Application No.:    PCT/CN2008/072801
Publication Date: 07.05.2009 International Filing Date: 23.10.2008
IPC:
H04B 7/26 (2006.01), H04J 3/16 (2006.01)
Applicants: ZTE CORPORATION [CN/CN]; (CN) (For All Designated States Except US).
DAI, Bo [CN/CN]; (CN) (For US Only).
XIA, Shuqiang [CN/CN]; (CN) (For US Only).
HAO, Peng [CN/CN]; (CN) (For US Only).
LIANG, Chunli [CN/CN]; (CN) (For US Only).
YU, Guanghui [CN/CN]; (CN) (For US Only).
HU, Liujun [CN/CN]; (CN) (For US Only).
YU, Bin [CN/CN]; (CN) (For US Only)
Inventors: DAI, Bo; (CN).
XIA, Shuqiang; (CN).
HAO, Peng; (CN).
LIANG, Chunli; (CN).
YU, Guanghui; (CN).
HU, Liujun; (CN).
YU, Bin; (CN)
Agent: AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE; Technology Fortune Center Suite B 305A 8 Xueqing Rd, Haidian Beijing 100085 (CN)
Priority Data:
200710167739.1 28.10.2007 CN
Title (EN) TDD SYSTEM SIGNAL TRANSMISSION METHOD AND THE ADOPTIVE FRAME STRUCTURE THEREOF
(FR) PROCÉDÉ DE TRANSMISSION DE SIGNAUX EN SYSTÈME TDD ET STRUCTURE DE TRAME ADOPTIVE ASSOCIÉE
(ZH) 一种时分双工系统信号的传输方法及其采用的帧结构
Abstract: front page image
(EN)A transmission method of time division duplex(TDD) system signal is disclosed. The method comprises following steps: within time length of a half-frame of wireless frame, base station transmits signal on a downlink special time slot, thereafter does not transmit signal on a guard period(GP), and then receives signal on an uplink special time slot; all time length of other uplink or downlink normal time slots for transmitting signal are equal; the total time length of the downlink special time slot, the guard period and the uplink special time slot is integer times of the time length of an uplink or downlink normal time slot. In addition, a kind of frame structure of TDD system which corresponds to the method is disclosed.
(FR)L'invention concerne un procédé de transmission de signal de système en mode duplex à répartition dans le temps (TDD), qui consiste en ce que, dans la durée d'une demi-trame de trame sans fil, la station de base transmet un signal dans une tranche temporelle spéciale en liaison descendante, elle ne transmet pas par la suite un signal dans une période de garde (GP), et reçoit alors un signal dans une tranche temporelle spéciale en liaison montante, toutes les périodes d'autres tranches temporelles en liaison montante ou en liaison descendante pour la transmission de signaux sont égales; la durée totale de la tranche temporelle spéciale en liaison descendante, la période de garde et la tranche temporelle spéciale en liaison montante sont des périodes entières de la période d'une tranche temporelle en liaison montante ou descendante. De plus, l'invention concerne un type de structure de trame du système TDD qui correspond au procédé.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, 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 (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, 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)