MX2019001692A - Adquisicion de informacion de sistema. - Google Patents

Adquisicion de informacion de sistema.

Info

Publication number
MX2019001692A
MX2019001692A MX2019001692A MX2019001692A MX2019001692A MX 2019001692 A MX2019001692 A MX 2019001692A MX 2019001692 A MX2019001692 A MX 2019001692A MX 2019001692 A MX2019001692 A MX 2019001692A MX 2019001692 A MX2019001692 A MX 2019001692A
Authority
MX
Mexico
Prior art keywords
demand
broadcast
acquisition
delivery
system information
Prior art date
Application number
MX2019001692A
Other languages
English (en)
Inventor
Chun HSU Chia-
Johan Mikael Johansson Per
Yu Lin Guan-
Original Assignee
Mediatek Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mediatek Inc filed Critical Mediatek Inc
Publication of MX2019001692A publication Critical patent/MX2019001692A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/14—Access restriction or access information delivery, e.g. discovery data delivery using user query or user detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

Se propone un método de adquisición de información de sistema (SI) con sobrecarga de señalización reducida. Para reducir sobrecarga de difusión SI, se necesita reducir la cantidad de difusión SI periódica y la frecuencia de adquisición SI bajo demanda. A fin de reducir la cantidad de difusión SI periódica, se permite distribución SI bajo demanda. Con distribución SI bajo demanda, la sobrecarga de señalización es proporcional a la frecuencia de adquisición Sl. Del lado de red, las estaciones base proporcionan de forma proactiva opciones de distribución SI y distribuyen SI a través de unidifusión o difusión programada. Del lado de UE, el UE determina cómo se debe adquirir la SI, es decir, al escuchar difusión o al enviar una solicitud bajo demanda a través de procedimientos existentes tal como un procedimiento de acceso aleatorio a través de un canal de acceso aleatorio (RACH).
MX2019001692A 2016-08-12 2017-08-11 Adquisicion de informacion de sistema. MX2019001692A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662374047P 2016-08-12 2016-08-12
US15/674,518 US10257772B2 (en) 2016-08-12 2017-08-11 System information acquisition
PCT/CN2017/097062 WO2018028670A1 (en) 2016-08-12 2017-08-11 System information acquisition

Publications (1)

Publication Number Publication Date
MX2019001692A true MX2019001692A (es) 2019-06-06

Family

ID=61160521

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019001692A MX2019001692A (es) 2016-08-12 2017-08-11 Adquisicion de informacion de sistema.

Country Status (9)

Country Link
US (1) US10257772B2 (es)
EP (2) EP4164298A1 (es)
CN (1) CN109417752B (es)
BR (1) BR112019002835A2 (es)
ES (1) ES2946266T3 (es)
MX (1) MX2019001692A (es)
SG (1) SG11201900775UA (es)
TW (1) TWI653868B (es)
WO (1) WO2018028670A1 (es)

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Also Published As

Publication number Publication date
CN109417752B (zh) 2022-04-08
WO2018028670A1 (en) 2018-02-15
TWI653868B (zh) 2019-03-11
EP3476158A4 (en) 2020-02-19
BR112019002835A2 (pt) 2019-05-21
EP4164298A1 (en) 2023-04-12
EP3476158A1 (en) 2019-05-01
EP3476158B1 (en) 2023-03-08
US20180049107A1 (en) 2018-02-15
TW201811000A (zh) 2018-03-16
ES2946266T3 (es) 2023-07-14
CN109417752A (zh) 2019-03-01
US10257772B2 (en) 2019-04-09
SG11201900775UA (en) 2019-02-27

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