CN102326421A - 在mbsfn中对mbms服务进行复用的方法、bm-sc和基站 - Google Patents

在mbsfn中对mbms服务进行复用的方法、bm-sc和基站 Download PDF

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Publication number
CN102326421A
CN102326421A CN2009801574284A CN200980157428A CN102326421A CN 102326421 A CN102326421 A CN 102326421A CN 2009801574284 A CN2009801574284 A CN 2009801574284A CN 200980157428 A CN200980157428 A CN 200980157428A CN 102326421 A CN102326421 A CN 102326421A
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CN
China
Prior art keywords
mbms
multiplexed together
multiplexed
grouped data
base station
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.)
Pending
Application number
CN2009801574284A
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English (en)
Inventor
陈宇
王河
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.)
Nokia Shanghai Bell Co Ltd
Original Assignee
Alcatel Lucent Shanghai Bell Co Ltd
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 Alcatel Lucent Shanghai Bell Co Ltd filed Critical Alcatel Lucent Shanghai Bell Co Ltd
Publication of CN102326421A publication Critical patent/CN102326421A/zh
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/34Reselection control
    • H04W36/38Reselection control by fixed network equipment
    • H04W36/385Reselection control by fixed network equipment of the core network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/2365Multiplexing of several video streams
    • H04N21/23655Statistical multiplexing, e.g. by controlling the encoder to alter its bitrate to optimize the bandwidth utilization
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2385Channel allocation; Bandwidth allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61Network physical structure; Signal processing
    • H04N21/6106Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6131Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/647Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64723Monitoring of network processes or resources, e.g. monitoring of network load
    • H04N21/6473Monitoring network processes errors
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12Messaging; Mailboxes; Announcements

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

根据本发明,提出了一种在MBSFN中对多个MBMS服务进行复用的方法,包括:在会话开始时,由BM-SC确定要复用在一起的MBMS服务;由BM-SC估计将所述MBMS服务复用在一起所需的带宽要求,并将所述带宽要求通知给MCE以由MCE分配无线资源;由BM-SC从服务器接收针对要复用在一起的MBMS服务的分组数据;如果针对要复用在一起的MBMS服务的分组数据所占用的实际带宽超过所述带宽要求,则由BM-SC对要复用在一起的MBMS服务进行优先级化;根据优先级化的结果,由BM-SC对针对要复用在一起的MBMS服务的分组数据进行排序处理,并通知给MBSFN区域内的各个基站;以及各个基站根据由BM-SC所通知的排序处理结果,在由MCE所分配的无线资源上对针对要复用在一起的MBMS服务的分组数据进行复用并传送复用后的分组数据。

Description

PCT国内申请,说明书已公开。

Claims (1)

  1. PCT国内申请,权利要求书已公开。
CN2009801574284A 2009-04-29 2009-04-29 在mbsfn中对mbms服务进行复用的方法、bm-sc和基站 Pending CN102326421A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2009/000472 WO2010124421A1 (zh) 2009-04-29 2009-04-29 在mbsfn中对mbms服务进行复用的方法、bm-sc和基站

Publications (1)

Publication Number Publication Date
CN102326421A true CN102326421A (zh) 2012-01-18

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Country Status (8)

Country Link
US (1) US8942154B2 (zh)
EP (1) EP2426958B1 (zh)
JP (1) JP5349682B2 (zh)
KR (1) KR101499492B1 (zh)
CN (1) CN102326421A (zh)
BR (1) BRPI0925349A2 (zh)
RU (1) RU2483473C1 (zh)
WO (1) WO2010124421A1 (zh)

Cited By (2)

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US11032674B2 (en) 2019-07-23 2021-06-08 Industrial Technology Research Institute Broadcast multicast service center for MBMS broadcast service management and method thereof
CN114793324A (zh) * 2021-01-25 2022-07-26 中国广播电视网络有限公司 广播传输方法及装置

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US9363788B2 (en) * 2011-11-09 2016-06-07 Qualcomm Incorporated Efficient variable rate for broadcast/multicast service
US20130170450A1 (en) * 2011-12-29 2013-07-04 Qualcomm Incorporated Wireless broadcast/multicast service capacity over different link budgets and overlay networks
EP2785135A1 (en) * 2013-03-29 2014-10-01 Alcatel Lucent Enhancements to resource allocation for MBSFN transmission in an MBSFN area

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Publication number Priority date Publication date Assignee Title
US11032674B2 (en) 2019-07-23 2021-06-08 Industrial Technology Research Institute Broadcast multicast service center for MBMS broadcast service management and method thereof
CN114793324A (zh) * 2021-01-25 2022-07-26 中国广播电视网络有限公司 广播传输方法及装置
CN114793324B (zh) * 2021-01-25 2023-06-30 中国广播电视网络有限公司 广播传输方法及装置

Also Published As

Publication number Publication date
RU2483473C1 (ru) 2013-05-27
JP5349682B2 (ja) 2013-11-20
JP2012525733A (ja) 2012-10-22
US8942154B2 (en) 2015-01-27
BRPI0925349A2 (pt) 2015-07-28
US20120051281A1 (en) 2012-03-01
EP2426958A1 (en) 2012-03-07
EP2426958B1 (en) 2018-10-03
KR20120018125A (ko) 2012-02-29
EP2426958A4 (en) 2014-05-28
KR101499492B1 (ko) 2015-03-06
WO2010124421A1 (zh) 2010-11-04

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