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1. WO2020061991 - RIM FRAMEWORK DESIGN

Publication Number WO/2020/061991
Publication Date 02.04.2020
International Application No. PCT/CN2018/108213
International Filing Date 28.09.2018
IPC
H04W 72/04 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
CPC
H04W 72/04
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
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
  • HUANG, Yi [CN]/[US] (US)
  • XU, Huilin [CN]/[US] (US)
  • CAO, Yiqing [CN]/[CN] (US)
  • JI, Tingfang [US]/[US] (US)
Inventors
  • HUANG, Yi
  • XU, Huilin
  • CAO, Yiqing
  • JI, Tingfang
Agents
  • NTD PATENT & TRADEMARK AGENCY LTD.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) RIM FRAMEWORK DESIGN
(FR) CONCEPTION DE STRUCTURE DE GESTION D'INTERFÉRENCE À DISTANCE (RIM)
Abstract
(EN)
Design of a remote interference management (RIM) framework is disclosed. Each victim base station may maintain an aggressor list of remote base stations providing interference to the victim. The victim base station signals the aggressor base stations to apply RIM mitigation mechanisms for reducing the remote interference. The victim may then maintain and update the aggressor list based on estimation and measurements of RIM reference signals detected from the aggressor cells.
(FR)
L'invention concerne la conception d'une structure de gestion d'interférence à distance (RIM). Chaque station de base victime peut maintenir une liste de stations de base distantes agresseuses générant des interférences pour la victime. La station de base victime commande aux stations de base agresseuses d'appliquer des mécanismes d'atténuation RIM afin de réduire les interférences à distance. La victime peut ensuite maintenir et actualiser la liste de stations de base distantes agresseuses sur la base d'une estimation et de mesurages de signaux de référence RIM détectés à partir des cellules agresseuses.
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