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1. WO2020117558 - DISENGAGED-MODE ACTIVE COORDINATION SET MANAGEMENT

Publication Number WO/2020/117558
Publication Date 11.06.2020
International Application No. PCT/US2019/063240
International Filing Date 26.11.2019
IPC
H04W 24/02 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
24Supervisory, monitoring or testing arrangements
02Arrangements for optimising operational condition
H04W 48/20 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction; Network selection; Access point selection
20Selecting an access point
CPC
H04L 5/0051
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
0048Allocation of pilot signals, i.e. of signals known to the receiver
0051of dedicated pilots, i.e. pilots destined for a single user or terminal
H04W 24/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
24Supervisory, monitoring or testing arrangements
02Arrangements for optimising operational condition
H04W 40/005
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
40Communication routing or communication path finding
005Routing actions in the presence of nodes in sleep or doze mode
H04W 48/14
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction
08Access restriction or access information delivery, e.g. discovery data delivery
14using user query ; or user detection
H04W 48/20
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction
20Selecting an access point
H04W 72/085
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
08where an allocation plan is defined; based on quality criteria
085using measured or perceived quality
Applicants
  • GOOGLE LLC [US]/[US]
Inventors
  • WANG, Jibing
  • STAUFFER, Erik Richard
Agents
  • JOHNSON, Matthew
Priority Data
16/210,96905.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DISENGAGED-MODE ACTIVE COORDINATION SET MANAGEMENT
(FR) GESTION D'ENSEMBLE DE COORDINATION ACTIVE EN MODE DÉGAGÉ
Abstract
(EN)
This document describes methods, devices, systems, and means for disengaged-mode active coordination set (ACS) management. A user equipment (110) uses an ACS for joint wireless communication between the user equipment (110) and multiple base stations (120) included in the ACS. The user equipment (110) receives a resource configuration for an ACS Disengaged-mode Reference Signal (ADRS). The user equipment (110) transitions to a disengaged mode (424) and receives the ADRS. The user equipment (110) determines that an updated ACS is required, transmits a message or a sounding signal indicating the need for the updated ACS, and in response, receives the updated ACS from a master base station (121).
(FR)
L'invention concerne des procédés, des dispositifs, des systèmes et des moyens de gestion d'ensemble de coordination active (ACS) en mode dégagé. Un équipement d'utilisateur (110) utilise un ACS pour une communication sans fil conjointe entre l'équipement d'utilisateur (110) et de multiples stations de base (120) incluses dans l'ACS. L'équipement d'utilisateur (110) reçoit une configuration de ressource pour un signal de référence en mode dégagé d'ACS (ADRS). L'équipement d'utilisateur (110) passe à un mode dégagé (424) et reçoit l'ADRS. L'équipement d'utilisateur (110) détermine qu'un ACS mis à jour est nécessaire, transmet un message ou un signal de sondage indiquant le besoin de l'ACS mis à jour et, en réponse, reçoit l'ACS mis à jour d'une station de base maîtresse (121).
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