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1. WO2021068002 - NARROWBAND REFERENCE SIGNAL FOR USER EQUIPMENT SPECIFIC DISCONTINUOUS RECEPTION CYCLE

Publication Number WO/2021/068002
Publication Date 08.04.2021
International Application No. PCT/US2020/070610
International Filing Date 02.10.2020
IPC
H04W 76/28 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
20Manipulation of established connections
28Discontinuous transmission ; Discontinuous reception
H04W 52/02 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management
02Power saving arrangements
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 24/08
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
24Supervisory, monitoring or testing arrangements
08Testing, ; supervising or monitoring; using real traffic
H04W 4/70
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
70Services for machine-to-machine communication [M2M] or machine type communication [MTC]
H04W 4/80
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
80Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
H04W 52/0216
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management, e.g. TPC [Transmission Power Control], power saving or power classes
02Power saving arrangements
0209in terminal devices
0212managed by the network, e.g. network or access point is master and terminal is slave
0216using a pre-established activity schedule, e.g. traffic indication frame
H04W 68/005
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
68User notification, e.g. alerting and paging, for incoming communication, change of service or the like
005Transmission of information for alerting of incoming communication
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
Inventors
  • RICO ALVARINO, Alberto
  • LIU, Le
Agents
  • HARRITY, John E.
  • HARRITY, Paul A.
  • GURZO, Paul M.
Priority Data
17/060,94701.10.2020US
62/910,95304.10.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) NARROWBAND REFERENCE SIGNAL FOR USER EQUIPMENT SPECIFIC DISCONTINUOUS RECEPTION CYCLE
(FR) SIGNAL DE RÉFÉRENCE À BANDE ÉTROITE POUR CYCLE DE RÉCEPTION DISCONTINU SPÉCIFIQUE À UN ÉQUIPEMENT UTILISATEUR
Abstract
(EN)
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may identify a set of time instances to monitor for paging, wherein the set of time instances are identified based at least in part on a first discontinuous reception (DRX) cycle parameter set, identify a subset of time instances, of the set of time instances, for which a narrowband reference signal is to be monitored irrespective of whether paging is present on the subset of time instances, wherein the subset of time instances is identified based at least on a second DRX cycle parameter set; and communicate based at least on the set of time instances and the subset of time instances. Numerous other aspects are provided.
(FR)
La présente invention concerne de manière générale, selon divers aspects, la communication sans fil. Selon certains aspects, un équipement utilisateur peut identifier un ensemble d'instances temporelles pour surveiller une radiomessagerie, l'ensemble d'instances temporelles étant identifié en fonction, au moins en partie, d'un premier ensemble de paramètres de cycle de réception discontinue (DRX), identifier un sous-ensemble d'instances temporelles de l'ensemble d'instances temporelles pour lequel un signal de référence à bande étroite doit être surveillé indépendamment du fait que la radiomessagerie est présente sur le sous-ensemble d'instances temporelles, le sous-ensemble d'instances temporelles étant identifié au fonction au moins d'un second ensemble de paramètres de cycle DRX ; et communiquer en fonction au moins de l'ensemble d'instances temporelles et du sous-ensemble d'instances temporelles. L'invention concerne de nombreux autres aspects.
Also published as
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