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1. WO2020064118 - RADIO LINK ADAPTATION IN WIRELESS NETWORK

Publication Number WO/2020/064118
Publication Date 02.04.2020
International Application No. PCT/EP2018/076412
International Filing Date 28.09.2018
IPC
H04L 1/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
H04W 72/12 2009.01
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 1/0003
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
0002by adapting the transmission rate
0003by switching between different modulation schemes
H04L 1/0009
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
0009by adapting the channel coding
H04L 1/0026
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
0023characterised by the signalling
0026Transmission of channel quality indication
H04L 1/0027
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
0023characterised by the signalling
0027Scheduling of signalling, e.g. occurrence thereof
H04L 1/0033
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
0033arrangements specific to the transmitter
H04L 1/0036
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
0036arrangements specific to the receiver
Applicants
  • NOKIA TECHNOLOGIES OY [FI]/[FI]
Inventors
  • KURU, Lauri Ilari
  • TOSKALA, Antti Anton
  • MOILANEN, Jani Matti Johannes
  • LI, Zexian
  • VEIJALAINEN, Teemu Mikael
Agents
  • NOKIA EPO REPRESENTATIVES
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) RADIO LINK ADAPTATION IN WIRELESS NETWORK
(FR) ADAPTATION DE LIAISON RADIO DANS UN RÉSEAU SANS FIL
Abstract
(EN)
According to an aspect, there is provided a method comprising: determining, by a terminal device of a wireless communication system, one or more distribution measures, wherein distribution comprises one or more of a signal distribution, an interference distribution, mutual information distribution, block error probability distribution or a signal-to-noise-and-interference ratio distribution; producing, by the terminal device, a measurement report that comprises the one or more distribution measures; and transmitting, by the terminal device, the measurement report to an access node of the wireless communication system.
(FR)
Selon un aspect, l'invention concerne un procédé comprenant les étapes suivantes : déterminer, par un dispositif terminal d'un système de communication sans fil, une ou plusieurs mesures de distribution, la distribution comprenant une ou plusieurs parmi une distribution de signal, une distribution d'interférence, une distribution d'informations mutuelles, une distribution de probabilité d'erreur de bloc ou une distribution de rapport signal sur bruit et interférence ; produire, par le dispositif terminal, un rapport de mesure qui comprend une ou plusieurs mesures de distribution ; et transmettre, par le dispositif terminal, le rapport de mesure à un noeud d'accès du système de communication sans fil.
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