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1. WO2020032836 - ATMOSPHERIC CHANNEL-DRIVEN INTERFERENCE HANDLING

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Publication Number WO/2020/032836
Publication Date 13.02.2020
International Application No. PCT/SE2018/050787
International Filing Date 05.08.2018
IPC
H04W 72/08 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04Wireless resource allocation
08based on quality criteria
H04W 16/10 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
16Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
02Resource partitioning among network components, e.g. reuse partitioning
10Dynamic resource partitioning
H04L 5/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
CPC
H04L 5/001
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
0003Two-dimensional division
0005Time-frequency
0007the frequencies being orthogonal, e.g. OFDM(A), DMT
001the frequencies being arranged in component carriers
H04L 5/0039
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
0037Inter-user or inter-terminal allocation
0039Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
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 5/0073
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
0058Allocation criteria
0073Allocation arrangements that take into account other cell interferences
H04L 5/1469
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
14Two-way operation using the same type of signal, i.e. duplex
1469using time-sharing
Applicants
  • TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) [SE]/[SE]
Inventors
  • BALDEMAIR, Robert
  • FALAHATI, Sorour
  • DAHLMAN, Erik
  • PARKVALL, Stefan
Agents
  • BOU FAICAL, Roger
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ATMOSPHERIC CHANNEL-DRIVEN INTERFERENCE HANDLING
(FR) GESTION D’INTERFÉRENCES COMMANDÉE PAR UN CANAL ATMOSPHÉRIQUE
front page image
Abstract
(EN)
There is disclosed a method of operating a network node (100) in a radio access network, the network node (100) utilising a first carrier and a second carrier for communicating with one or more user equipments (10), the method comprising adapting utilisation of the second carrier based on a received indication of BS-to-BS interference pertaining to the first carrier. The disclosure also pertains to related devices and methods.
(FR)
La présente invention concerne un procédé pour faire fonctionner un nœud de réseau (100) dans un réseau d’accès radio, le nœud de réseau (100) utilisant une première porteuse et une seconde porteuse pour communiquer avec un ou plusieurs équipements d’utilisateur (10). Le procédé comprend l’adaptation de l’utilisation de la seconde porteuse sur la base d’une indication reçue d’interférences entre des stations de base concernant la première porteuse. La présente invention concerne en outre des dispositifs et des procédés associés.
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