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1. WO2018143879 - ALLOCATION DEPENDENT UPLINK CONTROL INFORMATION (UCI) MAPPING

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Publication Number WO/2018/143879
Publication Date 09.08.2018
International Application No. PCT/SE2018/050081
International Filing Date 01.02.2018
IPC
H04L 5/00 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
H04W 72/12 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
12Wireless traffic scheduling
CPC
H04L 5/0053
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
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
H04L 5/0057
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
0057Physical resource allocation for CQI
H04L 5/0087
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
0078Timing of allocation
0087when data requirements change
Applicants
  • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE]/[SE]
Inventors
  • SUNDBERG, Mårten
  • WIKSTRÖM, Gustav
  • LARSSON, Daniel
  • FALCONETTI, Laetitia
  • ZHAO, Hongxia
  • LI, Jingya
Agents
  • SJÖBERG, Mats
Priority Data
62/453,90202.02.2017US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) ALLOCATION DEPENDENT UPLINK CONTROL INFORMATION (UCI) MAPPING
(FR) MAPPAGE D'INFORMATIONS DE COMMANDE DE LIAISON MONTANTE (UCI) DÉPENDANT DE L'ATTRIBUTION
front page image
Abstract
(EN) A method, network node and wireless device for mapping uplink control information, UCI, to be received at a network node, the mapping depending on a location of distortions to a transmission signal configured to carry the UCI are provided. According to one aspect, a method includes determining a location of distortions within a symbol of the transmission signal, and mapping the UCI, the mapping being performed depending on at least one region where distortions in the transmission signal are permitted to occur.
(FR) L'invention concerne un procédé, un nœud de réseau et un dispositif sans fil pour mapper des informations de commande de liaison montante, UCI, devant être reçues au niveau d'un nœud de réseau, le mappage dépendant d'un emplacement de distorsions vers un signal de transmission configuré pour transporter les UCI. Selon un aspect, un procédé consiste à déterminer un emplacement de distorsions dans un symbole du signal de transmission, et à mapper les UCI, le mappage étant effectué en fonction d'au moins une région dans laquelle des distorsions dans le signal de transmission sont autorisées à se produire.
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