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1. WO2018058543 - RETRANSMISSION INDICATION

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Publication Number WO/2018/058543
Publication Date 05.04.2018
International Application No. PCT/CN2016/101115
International Filing Date 30.09.2016
IPC
H04L 1/18 2006.1
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
CPC
H04L 1/1819
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
1819with retransmission of additional or different redundancy
H04L 1/1896
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
1896ARQ related signaling
H04L 5/0021
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
0001Arrangements for dividing the transmission path
0014Three-dimensional division
0016Time-frequency-code
0021in which codes are applied as a frequency-domain sequences, e.g. MC-CDMA
H04L 5/0055
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
003Arrangements for allocating sub-channels of the transmission path
0053Allocation of signaling, i.e. of overhead other than pilot signals
0055Physical resource allocation for ACK/NACK
H04W 72/0446
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
044where an allocation plan is defined based on the type of the allocated resource
0446the resource being a slot, sub-slot or frame
H04W 72/23
Applicants
  • LENOVO INNOVATIONS LIMITED (HONG KONG) [CN]/[CN]
Inventors
  • LEI, Haipeng
Agents
  • CHINA SINDA INTELLECTUAL PROPERTY LTD.
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) RETRANSMISSION INDICATION
(FR) INDICATION DE RETRANSMISSION
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Abstract
(EN) Apparatuses, methods, and systems are disclosed for retransmission indication. One apparatus includes a receiver that receives a first reference signal transmitted on a first set of resource elements from a device. The first reference signal is associated with a first data. The apparatus also includes the receiver receiving a second reference signal transmitted on a second set of resource elements from the device. The second reference signal is associated with a second data, and the first data and the second data may be different redundant versions of data.
(FR) L'invention concerne des appareils, des procédés, et des systèmes d'indication de retransmission. Un appareil comprend un récepteur qui reçoit un premier signal de référence transmis sur un premier ensemble d'éléments de ressource à partir d'un dispositif. Le premier signal de référence est associé à de premières données. L'appareil comprend également le récepteur qui reçoit un second signal de référence transmis sur un second ensemble d'éléments de ressource à partir du dispositif. Le second signal de référence est associé à de secondes données, et les premières données et les secondes données peuvent être différentes versions redondantes de données.
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