BR112013025487B1 - Método em um equipamento de usuário, método em uma estação base, equipamento de usuário e estação base para inicializar célula secundária em sistema de comunicação por celular - Google Patents

Método em um equipamento de usuário, método em uma estação base, equipamento de usuário e estação base para inicializar célula secundária em sistema de comunicação por celular Download PDF

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Publication number
BR112013025487B1
BR112013025487B1 BR112013025487-4A BR112013025487A BR112013025487B1 BR 112013025487 B1 BR112013025487 B1 BR 112013025487B1 BR 112013025487 A BR112013025487 A BR 112013025487A BR 112013025487 B1 BR112013025487 B1 BR 112013025487B1
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BR
Brazil
Prior art keywords
secondary cell
base station
uplink synchronization
user equipment
rrc configuration
Prior art date
Application number
BR112013025487-4A
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English (en)
Portuguese (pt)
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BR112013025487A2 (https=
Inventor
Tao Yang
Seau Sian Lim
Original Assignee
Alcatel Lucent
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Publication date
Application filed by Alcatel Lucent filed Critical Alcatel Lucent
Publication of BR112013025487A2 publication Critical patent/BR112013025487A2/pt
Publication of BR112013025487B1 publication Critical patent/BR112013025487B1/pt

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112013025487-4A 2011-04-04 2012-03-28 Método em um equipamento de usuário, método em uma estação base, equipamento de usuário e estação base para inicializar célula secundária em sistema de comunicação por celular BR112013025487B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201110085846.6A CN102740444B (zh) 2011-04-04 2011-04-04 在蜂窝通信系统中初始化从小区的方法、用户设备和基站
CN201110085846.6 2011-04-04
PCT/IB2012/000880 WO2012137074A1 (en) 2011-04-04 2012-03-28 Method, user equipment and base station for initializing secondary cell in cellular communication system

Publications (2)

Publication Number Publication Date
BR112013025487A2 BR112013025487A2 (https=) 2017-01-03
BR112013025487B1 true BR112013025487B1 (pt) 2022-02-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013025487-4A BR112013025487B1 (pt) 2011-04-04 2012-03-28 Método em um equipamento de usuário, método em uma estação base, equipamento de usuário e estação base para inicializar célula secundária em sistema de comunicação por celular

Country Status (10)

Country Link
US (1) US11611958B2 (https=)
EP (1) EP2695471B1 (https=)
JP (1) JP5872022B2 (https=)
KR (1) KR101520567B1 (https=)
CN (1) CN102740444B (https=)
BR (1) BR112013025487B1 (https=)
ES (1) ES2734080T3 (https=)
PL (1) PL2695471T3 (https=)
TW (1) TWI465144B (https=)
WO (1) WO2012137074A1 (https=)

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Also Published As

Publication number Publication date
JP2014522136A (ja) 2014-08-28
EP2695471A4 (en) 2014-11-26
JP5872022B2 (ja) 2016-03-01
PL2695471T3 (pl) 2019-10-31
US20140023054A1 (en) 2014-01-23
CN102740444B (zh) 2016-03-23
KR20140003622A (ko) 2014-01-09
EP2695471B1 (en) 2019-05-08
TWI465144B (zh) 2014-12-11
KR101520567B1 (ko) 2015-05-14
CN102740444A (zh) 2012-10-17
EP2695471A1 (en) 2014-02-12
BR112013025487A2 (https=) 2017-01-03
ES2734080T3 (es) 2019-12-04
WO2012137074A1 (en) 2012-10-11
TW201301931A (zh) 2013-01-01
US11611958B2 (en) 2023-03-21

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/03/2012, OBSERVADAS AS CONDICOES LEGAIS.