AR061340A1 - Retransmision especifica de la celda de datos mbms de la red de frecuencia unica - Google Patents

Retransmision especifica de la celda de datos mbms de la red de frecuencia unica

Info

Publication number
AR061340A1
AR061340A1 ARP070102545A ARP070102545A AR061340A1 AR 061340 A1 AR061340 A1 AR 061340A1 AR P070102545 A ARP070102545 A AR P070102545A AR P070102545 A ARP070102545 A AR P070102545A AR 061340 A1 AR061340 A1 AR 061340A1
Authority
AR
Argentina
Prior art keywords
sfn
data
mbms data
single frequency
data cell
Prior art date
Application number
ARP070102545A
Other languages
English (en)
Inventor
Lorenzo Casaccia
Nathan Edward Tenny
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of AR061340A1 publication Critical patent/AR061340A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/003—Arrangements to increase tolerance to errors in transmission or reception timing
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

Retransmision de datos de SFN, que incluye datos de MBMS operados por SFN, de una manera que conserva la sincronizacion de transmisiones de SFN planificadas. Como un ejemplo, los datos de SFN pueden ser transmitidos en un primer período de asignacion, y un paquete de datos de SNF indescifrable o no recibido asociado con los datos de SFN puede ser planificado en un segundo periodo de asignacion. Más particularmente, el paquete de datos de SNF indescifrable o no recibido puede ser asignado a un bloque del segundo período de asignacion que está planificado para la transmision que no es de SFN, por ejemplo. Por consiguiente, la retransmision de SFN puede llevarse a cabo en una celda por medio de una base de celda sin afectar sustancialmente las transmisiones de SFN sincronizadas entre las celdas.
ARP070102545A 2006-06-09 2007-06-11 Retransmision especifica de la celda de datos mbms de la red de frecuencia unica AR061340A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81224806P 2006-06-09 2006-06-09

Publications (1)

Publication Number Publication Date
AR061340A1 true AR061340A1 (es) 2008-08-20

Family

ID=38754716

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070102545A AR061340A1 (es) 2006-06-09 2007-06-11 Retransmision especifica de la celda de datos mbms de la red de frecuencia unica

Country Status (11)

Country Link
US (1) US8477673B2 (es)
EP (1) EP2033355A2 (es)
JP (1) JP2009540702A (es)
KR (1) KR101083202B1 (es)
CN (1) CN101467379A (es)
AR (1) AR061340A1 (es)
BR (1) BRPI0712352A2 (es)
CA (1) CA2653045A1 (es)
RU (1) RU2419220C2 (es)
TW (1) TW200807984A (es)
WO (1) WO2007143753A2 (es)

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Also Published As

Publication number Publication date
CA2653045A1 (en) 2007-12-13
CN101467379A (zh) 2009-06-24
US8477673B2 (en) 2013-07-02
TW200807984A (en) 2008-02-01
JP2009540702A (ja) 2009-11-19
EP2033355A2 (en) 2009-03-11
WO2007143753A2 (en) 2007-12-13
US20080025240A1 (en) 2008-01-31
KR101083202B1 (ko) 2011-11-11
RU2008152340A (ru) 2010-07-20
KR20090030303A (ko) 2009-03-24
BRPI0712352A2 (pt) 2012-05-08
WO2007143753A3 (en) 2008-02-21
RU2419220C2 (ru) 2011-05-20

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