Processing

Please wait...

Settings

Settings

Goto Application

1. WO2016145576 - METHOD, DEVICE, AND SYSTEM FOR DATA TRANSMISSION

Publication Number WO/2016/145576
Publication Date 22.09.2016
International Application No. PCT/CN2015/074221
International Filing Date 13.03.2015
IPC
H04W 52/48 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management
04Transmission power control
38TPC being performed in particular situations
48during retransmission after error or non-acknowledgment
CPC
H04L 1/16
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
H04L 1/1812
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system ; ; ARQ protocols
1812Hybrid protocols
H04L 1/1822
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system ; ; ARQ protocols
1822involving configuration of ARQ with parallel processes
H04L 1/1887
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system ; ; ARQ protocols
1867Arrangements specific to the transmitter end
1887Scheduling and prioritising arrangements
H04L 1/1893
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system ; ; ARQ protocols
1867Arrangements specific to the transmitter end
1893Physical mapping arrangements
H04L 27/2613
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27Modulated-carrier systems
26Systems using multi-frequency codes
2601Multicarrier modulation systems
2602Signal structure
261Details of reference signals
2613Structure of the reference signals per se
Applicants
  • 华为技术有限公司 HUAWEI TECHNOLOGIES CO., LTD. [CN]/[CN]
Inventors
  • 王键 WANG, Jian
Agents
  • 北京中博世达专利商标代理有限公司 BEIJING ZBSD PATENT&TRADEMARK AGENT LTD.
Priority Data
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) METHOD, DEVICE, AND SYSTEM FOR DATA TRANSMISSION
(FR) PROCÉDÉ, DISPOSITIF ET SYSTÈME POUR UNE TRANSMISSION DE DONNÉES
(ZH) 一种数据传输方法、设备及系统
Abstract
(EN)
Embodiments of the present invention relate to the field of communications and are capable of solving the problem in the prior art that a HARQ process number of an incomplete subframe cannot be determined. Provided are a method, device, and system for data transmission. A specific solution is such that: a first device determines a HARQ process number of a first subframe on the basis of a HARQ process number of a second subframe, and the first device transmits the first subframe and the second subframe to a second device, where the second subframe comprises the HARQ process number of the second subframe. The present invention is for use in data transmission.
(FR)
Des modes de réalisation de la présente invention concernent le domaine des communications et sont susceptibles de résoudre le problème de l'état de la technique selon lequel un numéro de processus HARQ d'une sous-trame incomplète ne peut pas être déterminé. La présente invention se rapporte à un procédé, à un dispositif et à un système pour la transmission de données. Une solution spécifique est la suivante : un premier dispositif détermine un numéro de processus HARQ d'une première sous-trame sur la base d'un numéro de processus HARQ d'une seconde sous-trame, et le premier dispositif transmet la première sous-trame et la seconde sous-trame à un second dispositif, la seconde sous-trame comprenant le numéro de processus HARQ de la seconde sous-trame. La présente invention est destinée à être utilisée dans une transmission de données.
(ZH)
本发明实施例提供一种数据传输方法、设备及系统,涉及通信领域,能够解决现有技术中无法确定不完整子帧的HARQ进程号码的问题。具体方案为:第一设备根据第二子帧的HARQ进程号码确定第一子帧的HARQ进程号码,第一设备向第二设备发送第一子帧和第二子帧,第二子帧包括第二子帧的HARQ进程号码。本发明用于数据传输。
Also published as
CN201580058766.8
Latest bibliographic data on file with the International Bureau