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1. (WO2015043243) DATA SENDING METHOD AND APPARATUS IN SPECTRUM AGGREGATION
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/043243 International Application No.: PCT/CN2014/080124
Publication Date: 02.04.2015 International Filing Date: 17.06.2014
IPC:
H04L 5/00 (2006.01) ,H04L 1/16 (2006.01) ,H04L 1/18 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5
Arrangements affording multiple use of the transmission path
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1
Arrangements for detecting or preventing errors in the information received
12
by using return channel
16
in which the return channel carries supervisory signals, e.g. repetition request signals
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1
Arrangements for detecting or preventing errors in the information received
12
by using return channel
16
in which the return channel carries supervisory signals, e.g. repetition request signals
18
Automatic repetition systems, e.g. van Duuren system
Applicants:
中兴通讯股份有限公司 ZTE CORPORATION [CN/CN]; 中国广东省深圳市 南山区高新技术产业园科技南路中兴通讯大厦 ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan Shenzhen, Guangdong 518057, CN
Inventors:
夏树强 XIA, Shuqiang; CN
戴博 DAI, Bo; CN
梁春丽 LIANG, Chunli; CN
杨维维 YANG, Weiwei; CN
Agent:
北京派特恩知识产权代理有限公司 CHINA PAT INTELLECTUAL PROPERTY OFFICE; 中国北京市 海淀区海淀南路21号中关村知识产权大厦B座2层 2nd Floor, Zhongguancun Intellectual Property Building, Block B, No.21 Haidian South Road, Haidian Beijing 100080, CN
Priority Data:
201310452502.327.09.2013CN
Title (EN) DATA SENDING METHOD AND APPARATUS IN SPECTRUM AGGREGATION
(FR) PROCÉDÉ ET APPAREIL D'ÉMISSION DE DONNÉES EN AGRÉGATION DE SPECTRE
(ZH) 一种频谱聚合的数据发送方法及装置
Abstract:
(EN) Disclosed are a data sending method and apparatus in spectrum aggregation. When different types of cells are aggregated in downlink, the method comprises: centralizing and sending downlink hybrid automatic repeat quest (HARQ) information of the multiple cells on uplink subframes corresponding to a TDD cell among the multiple cells, the TTD cell being a primary cell, other cells being secondary cells, the uplink-downlink configuration of the main cell being X, X∈{0, 1, 2, 3, 4, 5, 6}; and configuring downlink subframes on each FDD cell for a UE, so that only on the configured downlink subframes can a physical downlink control channel (PDCCH)/a physical downlink sharing channel (PDSCH) for the UE be sent through a network, and the UE detects and receives the PDCCH/PDSCH on the configured downlink subframes.
(FR) L'invention concerne un procédé et un appareil d'émission de données en agrégation de spectre. Lorsque différents types de cellules sont agrégés en liaison descendante, le procédé comporte les étapes consistant à: centraliser et envoyer des informations de demande de répétition hybride automatique (HARQ) en liaison descendante des cellules multiples sur des sous-trames de liaison montante correspondant à une cellule en TDD parmi les cellules multiples, la cellule en TDD étant une cellule principale, d'autres cellules étant des cellules auxiliaires, la configuration en liaison montante-descendante de la cellule principale étant X, X∈{0, 1, 2, 3, 4, 5, 6}; et configurer des sous-trames de liaison descendante sur chaque cellule en FDD pour un UE, de telle sorte qu'uniquement sur les sous-trames de liaison descendante configurées, un canal physique de commande en liaison descendante (PDCCH)/un canal physique de partage en liaison descendante (PDSCH) pour l'UE puisse être émis à travers un réseau, et que l'UE détecte et reçoive le PDCCH/PDSCH sur les sous-trames de liaison descendante configurées.
(ZH) 本发明公开了一种频谱聚合的数据发送方法及装置,下行聚合多个不同类型小区时,该方法包括:将所述多个小区的下行混合自动请求重传 HARQ信息集中在多个小区中的一个TDD小区对应的上行子帧发送;所述 TDD小区为主小区,其它小区为辅小区,设主小区的上行-下行配置为配置 X,X∈{0,1,2,3,4,5,6};在每个FDD小区上为UE配置下行子帧,使网络只在所配置的下行子帧,才能发送针对所述UE的物理下行控制信道PDCCH/物理下行共享信道PDSCH,UE则在所配置的下行子帧上检测及接收所述PDCCH/PDSCH。
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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, 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, LT, 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, 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)