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1. WO2018064972 - METHOD AND APPARATUS FOR SYSTEM INFORMATION DELIVERY

Publication Number WO/2018/064972
Publication Date 12.04.2018
International Application No. PCT/CN2017/105099
International Filing Date 30.09.2017
IPC
H04W 64/00 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
64Locating users or terminals for network management purposes, e.g. mobility management
CPC
H04L 27/2613
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27Modulated-carrier systems
26Systems using multi-frequency codes
2601Multicarrier modulation systems
2602Signal structure
261Details of reference signals
2613Structure of the reference signals
H04L 5/0042
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
0042intra-user or intra-terminal allocation
H04W 28/18
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
16Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
18Negotiating wireless communication parameters
H04W 48/08
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction
08Access restriction or access information delivery, e.g. discovery data delivery
H04W 48/10
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction
08Access restriction or access information delivery, e.g. discovery data delivery
10using broadcasted information
H04W 48/12
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction
08Access restriction or access information delivery, e.g. discovery data delivery
12using downlink control channel
Applicants
  • CHOU, Chie-Ming [CN]/[CN]
Inventors
  • CHOU, Chie-Ming
Agents
  • SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD.
Priority Data
62/405,39407.10.2016US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND APPARATUS FOR SYSTEM INFORMATION DELIVERY
(FR) PROCÉDÉ ET APPAREIL DE DISTRIBUTION D'INFORMATIONS DE SYSTÈME
Abstract
(EN) A method for system information (SI) acquisition by a user equipment (UE) in a wireless communication network is disclosed. The SI comprises minimum SI and other SI. The method includes receiving the minimum SI from a base station, the minimum SI having an area identification (ID), requesting for the other SI from the base station when the area ID is different from a stored area ID on the UE, where the area ID is assigned to at least two cells in the wireless communication network. The method also includes requesting for at least one updated parameter of the other SI from the base station when a value tag in the minimum SI is different from a stored value tag on the UE.
(FR) L'invention concerne un procédé d'acquisition d'informations de système (SI) par un équipement utilisateur (UE) dans un système de communication sans fil. Les SI comprennent des SI minimales et d'autres SI. Le procédé consiste à recevoir les SI minimales à partir d'une station de base, les SI minimales ayant une identification (ID) de zone, et à demander les autres SI à partir de la station de base lorsque l'ID de zone est différente d'une ID de zone stockée dans l'UE, l'identifiant de zone étant attribué à au moins deux cellules dans le réseau de communication sans fil. Le procédé consiste également à demander au moins un paramètre mis à jour des autres SI à partir de la station de base lorsqu'une étiquette de valeur dans les SI minimales est différente d'une étiquette de valeur stockée dans l'UE.
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