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WO2008093997A1 - Procédé pour recevoir des informations système dans un servi e de diffusion-multidiffusion multimédia - Google Patents

Procédé pour recevoir des informations système dans un servi e de diffusion-multidiffusion multimédia Download PDF

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Publication number
WO2008093997A1
WO2008093997A1 PCT/KR2008/000569 KR2008000569W WO2008093997A1 WO 2008093997 A1 WO2008093997 A1 WO 2008093997A1 KR 2008000569 W KR2008000569 W KR 2008000569W WO 2008093997 A1 WO2008093997 A1 WO 2008093997A1
Authority
WO
WIPO (PCT)
Prior art keywords
system information
base station
area
terminal
channel
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2008/000569
Other languages
English (en)
Inventor
Young-Dae Lee
Sung-Duck Chun
Sung-Jun Park
Seung-June Yi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics 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
Priority claimed from KR1020080009262A external-priority patent/KR101455991B1/ko
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority to US12/521,503 priority Critical patent/US8265007B2/en
Publication of WO2008093997A1 publication Critical patent/WO2008093997A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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

Definitions

  • FIG. 1 is an exemplary view illustrating a structure of an E-UTRAN
  • a physical layer belonging to the first layer provides an information transfer service using a physical channel
  • a radio resource control (hereafter, abbreviated to RRC) layer positioned at the third layer serves to control radio resources between the terminal and the network, for which the RRC layer exchanges an RRC message between the terminal and the network.
  • FIG. 2 illustrates a structure of the radio interface protocol between the terminal and an UTRAN (UMTS Terrestrial Radio Access Network) based upon a 3GPP radio access network standard.
  • FIG. 3 is an exemplary view illustrating a physical channel.
  • the protocol layers of FIG. 2 can be divided into an L1 (first layer), an L2 (second layer) and an L3 (third layer) based upon the three lower layers of open system interconnection (OSI) standard model that is well- known in the art of communication systems.
  • OSI open system interconnection
  • the physical channel is modulated by an OFDM
  • the second layer is divided into two lower layers. That is, the second layer is divided into the medium access control (hereafter, abbreviated to
  • the MAC layer provides a service to the RLC layer, an upper layer, via a logical channel.
  • the RLC layer reliably supports a data transmission.
  • a function of the RLC layer can be implemented as a function block within the MAC layer. In this case, the RLC layer may not be present.
  • a radio resource control (hereafter, abbreviated to RRC) layer belonging to the third layer is only defined in the control plane, and controls logical channels, transport channels and the physical channels in relation to the configuration, reconfiguration, and release of the radio bearers (abbreviated to RBs).
  • the RB signifies a service provided by the second layer for data transmission between the terminal 10 and the UTRAN. If there is an RRC connection between the RRC layer of the terminal 10 and the RRC layer of the radio network, the terminal 100 is defined to be in an RRC connected mode, and if there is not the RRC connection, the terminal 100 is defined to be in an RRC idle mode.
  • An NAS (Non-Access Stratum) layer as an upper layer of the RRC layer performs functions such as a session management and a mobility management.

Landscapes

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

Abstract

L'invention permet à un terminal de ne pas recevoir les mêmes informations système provenant d'une cellule correspondante lorsque ledit terminal se déplace autour d'une autre cellule à l'intérieur de la zone globale MBMS, ce qui empêche une réception inutile et le gaspillage de ressources réseau.
PCT/KR2008/000569 2007-01-31 2008-01-30 Procédé pour recevoir des informations système dans un servi e de diffusion-multidiffusion multimédia Ceased WO2008093997A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/521,503 US8265007B2 (en) 2007-01-31 2008-01-30 Method for receiving system information in multimedia broadcast/multicast service

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US88755007P 2007-01-31 2007-01-31
US60/887,550 2007-01-31
KR10-2008-0009262 2008-01-29
KR1020080009262A KR101455991B1 (ko) 2007-01-31 2008-01-29 멀티미디어 브로드캐스트/멀티캐스트 서비스에서의 시스템정보 수신 방법

Publications (1)

Publication Number Publication Date
WO2008093997A1 true WO2008093997A1 (fr) 2008-08-07

Family

ID=39674252

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2008/000569 Ceased WO2008093997A1 (fr) 2007-01-31 2008-01-30 Procédé pour recevoir des informations système dans un servi e de diffusion-multidiffusion multimédia

Country Status (1)

Country Link
WO (1) WO2008093997A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011002390A1 (fr) * 2009-06-29 2011-01-06 Telefonaktiebolaget L M Ericsson (Publ) Mécanisme de notification permettant à un équipement d'utilisateur de faire la différence entre des zones mbsfn différentes
CN101990163A (zh) * 2009-07-30 2011-03-23 中兴通讯股份有限公司 发送mbms业务的控制信息的方法及系统和网络侧设备
EP2497327A4 (fr) * 2009-11-02 2016-08-24 Ericsson Telefon Ab L M Procédés et agencement destinés à délivrer des informations de système appropriées en agrégation de porteuses dans un système de communication sans fil

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060040655A1 (en) * 2004-08-12 2006-02-23 Lg Electronics Inc. Timing of point-to-multipoint control channel information
WO2006104346A1 (fr) * 2005-03-29 2006-10-05 Lg Electronics Inc. Reconfigurations de cellules de services de diffusion/multidiffusion multimedia

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060040655A1 (en) * 2004-08-12 2006-02-23 Lg Electronics Inc. Timing of point-to-multipoint control channel information
WO2006104346A1 (fr) * 2005-03-29 2006-10-05 Lg Electronics Inc. Reconfigurations de cellules de services de diffusion/multidiffusion multimedia

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011002390A1 (fr) * 2009-06-29 2011-01-06 Telefonaktiebolaget L M Ericsson (Publ) Mécanisme de notification permettant à un équipement d'utilisateur de faire la différence entre des zones mbsfn différentes
CN102474799A (zh) * 2009-06-29 2012-05-23 瑞典爱立信有限公司 电信系统中的方法和布置
CN102474799B (zh) * 2009-06-29 2015-04-15 瑞典爱立信有限公司 电信系统中的方法和布置
CN104735748A (zh) * 2009-06-29 2015-06-24 瑞典爱立信有限公司 电信系统中的方法和布置
US9668237B2 (en) 2009-06-29 2017-05-30 Telefonaktiebolaget Lm Ericsson (Publ) Notification mechanism that allows a user equipment to distinguish between different MBSFN areas
US10045303B2 (en) 2009-06-29 2018-08-07 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement in a telecommunication system
CN104735748B (zh) * 2009-06-29 2018-08-17 瑞典爱立信有限公司 蜂窝通信系统的节点和用户设备以及在其中执行的方法
CN101990163A (zh) * 2009-07-30 2011-03-23 中兴通讯股份有限公司 发送mbms业务的控制信息的方法及系统和网络侧设备
EP2497327A4 (fr) * 2009-11-02 2016-08-24 Ericsson Telefon Ab L M Procédés et agencement destinés à délivrer des informations de système appropriées en agrégation de porteuses dans un système de communication sans fil

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