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AR040814A1 - Cambio de canal para soporte de emision multimedia y servicios multipunto - Google Patents

Cambio de canal para soporte de emision multimedia y servicios multipunto

Info

Publication number
AR040814A1
AR040814A1 AR20030102837A ARP030102837A AR040814A1 AR 040814 A1 AR040814 A1 AR 040814A1 AR 20030102837 A AR20030102837 A AR 20030102837A AR P030102837 A ARP030102837 A AR P030102837A AR 040814 A1 AR040814 A1 AR 040814A1
Authority
AR
Argentina
Prior art keywords
mbms
multimedia
channel change
embodiment uses
channel switching
Prior art date
Application number
AR20030102837A
Other languages
English (en)
Inventor
Stephen E Terry
Original Assignee
Interdigital Tech Corp
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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of AR040814A1 publication Critical patent/AR040814A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H04W28/065—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information using assembly or disassembly of packets
    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Small-Scale Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

La presente incluye una red de acceso de radio y un método para enviar servicios de radiodifusión / multidifusión multimedia (MBMS) utilizando conmutación de canal. La conmutación de canal se realiza entre canales dedicados y comunes / compartidos. La presente también incluye programación de recepción del MBMS para usar cuando un dispositivo inalámbrico de transmisión / recepción recibe un servicio del MBMS de múltiples fuentes de transmisión. Las fuentes transmiten los datos de servicio MBMS en diferentes órdenes. Una forma de realización utiliza información de segmentación en banda y otra forma de realización utiliza información de sincronización fuera de banda.
AR20030102837A 2002-08-07 2003-08-07 Cambio de canal para soporte de emision multimedia y servicios multipunto AR040814A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40216102P 2002-08-07 2002-08-07

Publications (1)

Publication Number Publication Date
AR040814A1 true AR040814A1 (es) 2005-04-20

Family

ID=30116098

Family Applications (1)

Application Number Title Priority Date Filing Date
AR20030102837A AR040814A1 (es) 2002-08-07 2003-08-07 Cambio de canal para soporte de emision multimedia y servicios multipunto

Country Status (21)

Country Link
US (6) US7212824B2 (es)
EP (2) EP1527523B1 (es)
JP (7) JP4444105B2 (es)
KR (10) KR101177312B1 (es)
CN (6) CN101583084B (es)
AR (1) AR040814A1 (es)
AU (1) AU2003254320B2 (es)
BR (2) BRPI0313578B1 (es)
CA (4) CA2666198C (es)
DE (2) DE20312160U1 (es)
ES (1) ES2633937T3 (es)
GE (2) GEP20104904B (es)
HK (2) HK1057972A2 (es)
HU (1) HUE035970T2 (es)
IL (4) IL166558A (es)
MX (1) MXPA05001512A (es)
MY (3) MY164517A (es)
NO (1) NO339779B1 (es)
SG (1) SG146455A1 (es)
TW (8) TWI455509B (es)
WO (1) WO2004015876A2 (es)

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