ES2720951T3 - Sistema de comunicación para soportar una agregación de portadoras y método y aparato para actualizar su información del sistema - Google Patents

Sistema de comunicación para soportar una agregación de portadoras y método y aparato para actualizar su información del sistema Download PDF

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Publication number
ES2720951T3
ES2720951T3 ES11731672T ES11731672T ES2720951T3 ES 2720951 T3 ES2720951 T3 ES 2720951T3 ES 11731672 T ES11731672 T ES 11731672T ES 11731672 T ES11731672 T ES 11731672T ES 2720951 T3 ES2720951 T3 ES 2720951T3
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Spain
Prior art keywords
user equipment
information
base station
cell
communication system
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Active
Application number
ES11731672T
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English (en)
Inventor
Yuxin Wei
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Sony Corp
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Sony Corp
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Publication of ES2720951T3 publication Critical patent/ES2720951T3/es
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0028—Variable division
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • 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

Landscapes

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

Abstract

Un método para el funcionamiento de una estación base para proporcionar información del sistema en un sistema de comunicación de Evolución a Largo Plazo-Avanzada, LTE-A, que soporta la agregación de portadoras, en el que un equipo de usuario está conectado a múltiples células de la estación base, siendo una primera célula una de las múltiples células a la que se conecta el equipo de usuario, y que corresponde a una portadora componente que está siendo utilizada por el equipo de usuario, y a través de la que el equipo de usuario se mantiene en conexión con la estación base del sistema de comunicación, mientras que otras portadoras componentes, que corresponden a células distintas a la primera célula soportada por el equipo de usuario, puede proporcionar recursos de enlace ascendente y/o enlace descendente al equipo de usuario, el método realizado por la estación base comprende las etapas siguientes: la comunicación con el equipo de usuario a través de las múltiples células con diferentes zonas de cobertura; la generación (S202), cuando existe un cambio en la información del sistema de una segunda portadora componente de entre las otras portadoras componentes, que se activa para el equipo de usuario, comprendiendo la primera información una información que comprende información actualizada del sistema de la segunda portadora componente; la identificación de la primera célula del equipo de usuario que proporciona información de movilidad de estrato de no acceso al equipo de usuario; y la transmisión (S206) de la primera información al equipo de usuario a través de la señalización dedicada, que se transmite por intermedio de un canal dedicado de la primera célula.
ES11731672T 2010-01-08 2011-01-05 Sistema de comunicación para soportar una agregación de portadoras y método y aparato para actualizar su información del sistema Active ES2720951T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010002920.9A CN102123479B (zh) 2010-01-08 2010-01-08 支持载波汇聚的通信系统及其系统信息更新方法和设备
PCT/CN2011/070043 WO2011082671A1 (zh) 2010-01-08 2011-01-05 支持载波汇聚的通信系统及其系统信息更新方法和设备

Publications (1)

Publication Number Publication Date
ES2720951T3 true ES2720951T3 (es) 2019-07-25

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Family Applications (2)

Application Number Title Priority Date Filing Date
ES11731672T Active ES2720951T3 (es) 2010-01-08 2011-01-05 Sistema de comunicación para soportar una agregación de portadoras y método y aparato para actualizar su información del sistema
ES21155937T Active ES2957782T3 (es) 2010-01-08 2011-01-05 Proporcionar información de sistema en un sistema de comunicación que admite agregación de portadoras

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES21155937T Active ES2957782T3 (es) 2010-01-08 2011-01-05 Proporcionar información de sistema en un sistema de comunicación que admite agregación de portadoras

Country Status (16)

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US (9) US8526964B2 (es)
EP (6) EP4258745A1 (es)
JP (2) JP5440715B2 (es)
KR (2) KR101453635B1 (es)
CN (2) CN105208625B (es)
AU (1) AU2011204695B2 (es)
BR (2) BR112012016323B1 (es)
CA (1) CA2784435C (es)
ES (2) ES2720951T3 (es)
FI (1) FI3846542T3 (es)
MX (2) MX2012007650A (es)
RS (1) RS64682B1 (es)
RU (3) RU2586021C1 (es)
TR (1) TR201905594T4 (es)
WO (1) WO2011082671A1 (es)
ZA (1) ZA201204934B (es)

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Publication number Publication date
MX346237B (es) 2017-03-13
RU2012149721A (ru) 2014-05-27
US11871221B2 (en) 2024-01-09
JP5440715B2 (ja) 2014-03-12
CN105208625B (zh) 2021-05-18
US20190342924A1 (en) 2019-11-07
US11051343B2 (en) 2021-06-29
BR112012016323A2 (pt) 2020-07-28
EP4258745A1 (en) 2023-10-11
US9781746B2 (en) 2017-10-03
JP2013066233A (ja) 2013-04-11
EP3846542A1 (en) 2021-07-07
CA2784435C (en) 2019-04-02
RS64682B1 (sr) 2023-11-30
KR101453635B1 (ko) 2014-10-22
US20150063263A1 (en) 2015-03-05
US8526964B2 (en) 2013-09-03
RU2537789C2 (ru) 2015-01-10
US20240098803A1 (en) 2024-03-21
WO2011082671A1 (zh) 2011-07-14
US20140254529A1 (en) 2014-09-11
BR112012016323B1 (pt) 2022-03-22
JP5447635B2 (ja) 2014-03-19
AU2011204695B2 (en) 2015-01-29
RU2012133974A (ru) 2014-02-20
ES2957782T3 (es) 2024-01-25
EP2560439A3 (en) 2013-05-22
EP2523516B1 (en) 2019-03-20
KR20130006704A (ko) 2013-01-17
US20130094461A1 (en) 2013-04-18
CN102123479A (zh) 2011-07-13
RU2543969C2 (ru) 2015-03-10
RU2586021C1 (ru) 2016-06-10
US20250133603A1 (en) 2025-04-24
EP3576463A1 (en) 2019-12-04
CA2784435A1 (en) 2011-07-14
KR20120112766A (ko) 2012-10-11
US20120270555A1 (en) 2012-10-25
MX2012007650A (es) 2012-07-25
EP2560438A3 (en) 2013-05-22
EP2560438A2 (en) 2013-02-20
US8929906B2 (en) 2015-01-06
KR101453642B1 (ko) 2014-10-22
JP2013516868A (ja) 2013-05-13
FI3846542T3 (fi) 2023-09-12
AU2011204695A1 (en) 2012-07-12
EP2523516A1 (en) 2012-11-14
EP2560439A2 (en) 2013-02-20
CN102123479B (zh) 2015-09-16
US12219613B2 (en) 2025-02-04
US8825068B2 (en) 2014-09-02
EP2523516A4 (en) 2013-06-26
BR122013003885A2 (pt) 2020-08-25
EP3846542B1 (en) 2023-08-23
US20210274564A1 (en) 2021-09-02
TR201905594T4 (tr) 2019-05-21
CN105208625A (zh) 2015-12-30
US20170347381A1 (en) 2017-11-30
ZA201204934B (en) 2013-02-27
EP3576463B1 (en) 2021-03-31

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