MX2009007732A - Deteccion y uso eficiente de modos unicamente de difusion de operacion de sistemas de comunicacion celular. - Google Patents

Deteccion y uso eficiente de modos unicamente de difusion de operacion de sistemas de comunicacion celular.

Info

Publication number
MX2009007732A
MX2009007732A MX2009007732A MX2009007732A MX2009007732A MX 2009007732 A MX2009007732 A MX 2009007732A MX 2009007732 A MX2009007732 A MX 2009007732A MX 2009007732 A MX2009007732 A MX 2009007732A MX 2009007732 A MX2009007732 A MX 2009007732A
Authority
MX
Mexico
Prior art keywords
broadcast channel
broadcast
communication system
modes
detection
Prior art date
Application number
MX2009007732A
Other languages
English (en)
Inventor
Erik Dahlman
Stefan Parkvall
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2009007732A publication Critical patent/MX2009007732A/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
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/67—Common-wave systems, i.e. using separate transmitters operating on substantially the same frequency
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services

Landscapes

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

Abstract

La operación de un nodo de red (800) en un sistema de comunicación móvil que sirve a un equipo del usuario (UE) incluye comprobar (801) si el nodo de red (800) está funcionando en el modo de únicamente difusión. Si es así entonces la información del canal de difusión se transmite (803) en un canal físico de multidifusión/difusión (MCH). Si no, la información del canal de difusión se transmite (805) en un canal físico de la difusión (BCH). Para informar al UE donde encontrar la información del canal de difusión, el nodo de red (800) transmite (807) un indicador al UE, en donde el indicador muestra si la información del canal de difusión se transporta vía el canal físico de la difusión (BCH) o el canal físico de multidifusión/difusión (MCH). El indicador puede ser incluido dentro de las señales que también se utilizan para permitir el procedimiento de la búsqueda de la celda de un UE.
MX2009007732A 2007-02-13 2008-02-04 Deteccion y uso eficiente de modos unicamente de difusion de operacion de sistemas de comunicacion celular. MX2009007732A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0700366 2007-02-13
PCT/SE2008/050133 WO2008100209A1 (en) 2007-02-13 2008-02-04 Detection and efficient use of broadcast-only modes of cellular communication system operation

Publications (1)

Publication Number Publication Date
MX2009007732A true MX2009007732A (es) 2009-07-27

Family

ID=39690341

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009007732A MX2009007732A (es) 2007-02-13 2008-02-04 Deteccion y uso eficiente de modos unicamente de difusion de operacion de sistemas de comunicacion celular.

Country Status (6)

Country Link
US (1) US20100097972A1 (es)
EP (1) EP2123084A4 (es)
JP (1) JP5059877B2 (es)
MX (1) MX2009007732A (es)
NZ (1) NZ578059A (es)
WO (1) WO2008100209A1 (es)

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JP5004899B2 (ja) * 2008-08-11 2012-08-22 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法、交換局及び移動局
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IT201800000832A1 (it) * 2018-01-12 2019-07-12 Inst Rundfunktechnik Gmbh Sender und/oder empfänger zum senden bzw. empfangen von rundfunkinformationssignalen

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Also Published As

Publication number Publication date
EP2123084A4 (en) 2017-03-08
JP2010518744A (ja) 2010-05-27
WO2008100209A1 (en) 2008-08-21
EP2123084A1 (en) 2009-11-25
NZ578059A (en) 2012-12-21
JP5059877B2 (ja) 2012-10-31
US20100097972A1 (en) 2010-04-22

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