WO2010072023A1 - Procédé d'invite pour un message de réseau de diffusion multimédia - Google Patents

Procédé d'invite pour un message de réseau de diffusion multimédia Download PDF

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Publication number
WO2010072023A1
WO2010072023A1 PCT/CN2008/073638 CN2008073638W WO2010072023A1 WO 2010072023 A1 WO2010072023 A1 WO 2010072023A1 CN 2008073638 W CN2008073638 W CN 2008073638W WO 2010072023 A1 WO2010072023 A1 WO 2010072023A1
Authority
WO
WIPO (PCT)
Prior art keywords
message
broadcast
network
terminal
service indication
Prior art date
Application number
PCT/CN2008/073638
Other languages
English (en)
Chinese (zh)
Inventor
吕永
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to CN2008801297821A priority Critical patent/CN102067546A/zh
Priority to PCT/CN2008/073638 priority patent/WO2010072023A1/fr
Publication of WO2010072023A1 publication Critical patent/WO2010072023A1/fr

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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
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/42—Arrangements for resource management
    • H04H20/426—Receiver side
    • 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
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like

Definitions

  • the present invention relates to the field of communications, and in particular, to a method for prompting a multimedia broadcast network message.
  • the technical problem to be solved by the present invention is to provide a prompting method for a multimedia broadcast network message, so that the mobile terminal can receive the message sent by the multimedia broadcast network in time without shortening the standby time.
  • the present invention provides a prompting method for a multimedia broadcast network message, including:
  • the multimedia broadcast network sends a message including a broadcast service indication to the wireless communication network; after receiving the message including the broadcast service indication, the wireless communication network includes the broadcast service indication included in the paging message and sent to the terminal, Instructing the terminal to receive a service message of the multimedia broadcast network.
  • the terminal After receiving the paging message, the terminal opens the multimedia broadcast receiving apparatus according to the broadcast service indication included therein, and receives a service message published by the multimedia broadcast network.
  • the broadcast service indication includes broadcast area information
  • the wireless communication network determines, according to the broadcast area information, a location area for sending the paging message.
  • the broadcast service indication includes a broadcast duration
  • the wireless communication network determines a message sending policy according to the broadcast duration, where the message sending policy includes sending The number of times and / or the interval between transmissions.
  • the broadcast service indication includes a frequency point of the broadcast service and a service identifier
  • the terminal receives the service message published by the multimedia broadcast network according to the frequency point and the service identifier.
  • the wireless communication network comprises a mobile cellular network.
  • the multimedia broadcast network includes a China Mobile Multimedia Broadcasting CMMB.
  • the terminal can receive the multimedia broadcast message in time without opening the broadcast receiving device at all times, and only needs to periodically receive the paging message of the wireless communication network, and then receive the broadcast only when the paging message displays important broadcast content.
  • the signal which reduces the power consumption of the terminal; and the paging mechanism is sufficiently timely to ensure that the terminal can receive the information content of the multimedia broadcast in time.
  • the method can be implemented only by modifying the software logic of the terminal, and it is relatively easy to implement without increasing the hardware cost.
  • FIG. 1 is a schematic diagram of a wireless communication network, a multimedia broadcast network, and a mobile terminal;
  • FIG. 2 is a flowchart of a method for prompting a multimedia broadcast network message according to an embodiment of the present invention. Preferred embodiment of the invention
  • GSM Global System for Mobile Communications
  • the camped cell is selected according to the received signal, and a signal is sent to the network on the cell, so that the network knows the location area where the terminal is located. (Several cells constitute a location area), after which the terminal periodically receives network messages.
  • the terminal sends a message to the terminal when the terminal periodically receives the message (the message is called a paging message, and the terminal periodically receives the message.
  • the timing of the call message is specified by the network, so the network can know when a particular terminal will receive a paging message.
  • the terminal in the GSM network must receive a paging message within 10 seconds, so the delay of a message arriving at the terminal will not exceed 10 seconds.
  • the mobile terminal such as a mobile phone can enter a low power consumption state to save power, so this way can make the terminal save power as much as possible.
  • the paging mechanism of the mobile cellular network has other aspects of optimization, which can further save power consumption of the terminal. In general, this paging mechanism has been carefully designed to fully consider the need for energy-saving and power-saving of mobile terminals, and also takes into account the need for mobile terminals to receive paging in time to ensure that the communication service connection process is fast enough. In short, the paging mechanism of the traditional mobile cellular network is a mature mechanism that fully balances power saving and timeliness.
  • both the wireless communication network and the multimedia broadcast network cover the mobile terminal, but the mobile terminal does not open the broadcast receiving system under normal circumstances (standby state), but only periodically receives the paging message sent by the mobile cellular network. Therefore, when the multimedia broadcast network has content to be distributed to the mobile terminal of the own area, the terminal that does not open the broadcast receiving system cannot receive it.
  • the main idea of the present invention is: When the mobile TV function is integrated on the terminal, if The paging mechanism of the wireless communication network is used to trigger the terminal to turn on the TV module to receive the broadcast signal, and it is obvious that the information can be quickly and efficiently transmitted to the terminal through the broadcast network without wasting power.
  • the present invention proposes a mechanism for jointly providing a message service by using a wireless multimedia broadcast network and a wireless communication network, which utilizes a paging mechanism that has been widely used in wireless communication networks to prompt mobile terminals for multimedia broadcast networks (such as DVBH and CMMB).
  • a message event (such as an emergency broadcast message in a CMMB network) that occurs on the network, thereby triggering the terminal to receive a message posted on the multimedia broadcast network.
  • the method of the present invention sends a broadcast service indication to the mobile terminal through the wireless communication network to prompt the mobile terminal.
  • the wireless communication network therein may be a mobile cellular network or the like. Taking the mobile cellular network as an example, the main steps of this method are as follows:
  • the multimedia broadcast network sends a broadcast service indication delivery request to the mobile cellular network through the channel or interface between the mobile broadcast network and the mobile cellular network, requesting the mobile cellular network to send the relevant broadcast service indication to all accessing the network.
  • Mobile terminal
  • the mobile cellular network After receiving the sending request, the mobile cellular network sends a broadcast service indication to the mobile terminal by using a paging message by using a paging mechanism;
  • the mobile terminal After receiving the paging message, the mobile terminal performs corresponding operations according to the content indicated by the broadcast service (for example, directly opening the broadcast receiving device to receive the broadcast message, etc.).
  • FIG. 2 is a flow chart of a method for prompting a multimedia broadcast network message according to an embodiment of the present invention, which includes the following steps:
  • Step 101 When the multimedia broadcast network has a service message, construct a broadcast service indication to send a request to the mobile cellular network.
  • the delivery request includes a broadcast service indication, that is, some basic parameter information of the broadcast service to be released, such as a frequency point and a service ID (identification), a broadcast area information, and a broadcast duration. Business type, etc.);
  • a broadcast service indication that is, some basic parameter information of the broadcast service to be released, such as a frequency point and a service ID (identification), a broadcast area information, and a broadcast duration. Business type, etc.);
  • Step 102 The mobile cellular network receives the foregoing broadcast service indication and sends a request.
  • Step 103 The mobile cellular network constructs a paging message according to the sending request.
  • the paging message includes related content (such as frequency point and service ID, etc.) in the broadcast service indication required by the terminal;
  • Step 104 The mobile cellular network determines, according to the sending request, a location area for sending the paging message and a message sending policy.
  • the mobile cellular network needs to determine the location area for sending the paging message according to the broadcast area information in the delivery request.
  • the mobile cellular network further determines parameters according to the broadcast duration and the like. Determine the sending policy of the paging message (such as the number of repeated transmissions, the number of transmission intervals when sending multiple times, etc.), and the factors that need to be considered comprehensively to determine the messaging policy include: the reliability of sending paging messages, and the mobile cellular network.
  • the impact of business such as phone calls and text messages);
  • Step 105 The mobile cellular network sends the constructed paging message by using a previously determined message sending policy on the previously determined location area.
  • Step 106 The terminal receives the paging message according to a predetermined protocol of the mobile cellular network.
  • Step 107 After receiving the paging message, the terminal determines, according to the content in the paging message, that the message is a broadcast service indication, extracts the content of the broadcast service indication in the paging message, and then follows the service configuration parameter therein. For example, the frequency point and the service ID), the broadcast receiving device is turned on, and the corresponding service message content is received;
  • Step 108 After receiving the reception, the broadcast receiving device is turned off.
  • step 104 and step 103 have no sequence, and can be performed simultaneously;
  • the mobile cellular network may select to accept or not accept the request after receiving the broadcast service indication of the multimedia broadcast network, and if the decision is accepted, construct the paging message to be sent; otherwise, the configuration may be rejected and the paging may be sent. Message.
  • Scenario 1 In an emergency, national leaders need to immediately release an important speech. The program of the speech immediately starts to be broadcast on the television. In order to promptly notify all mobile TV users to know and immediately start listening, the mobile communication operator issues a broadcast program indication on all paging channels. After receiving the indication, the mobile terminal automatically turns on the television receiving device to start receiving relevant program information and prompts the user, and the user can select whether to start listening to the program according to the selection;
  • Scenario 2 The emergency broadcast of CMMB issues an earthquake warning message.
  • the mobile operator issues a broadcast program indication on all paging channels, and after receiving the indication, the mobile terminal automatically turns on the television receiving device. Immediately after receiving the emergency broadcast message, the user is prompted.
  • the method provided by the present invention uses a paging mechanism widely used in the mobile cellular network to construct a paging message to prompt the mobile terminal to receive a broadcast signal, so that the terminal can receive the timely and effective reception on the multimedia broadcast network. Message.

Abstract

L'invention concerne un procédé d'invite pour un message de réseau de diffusion multimédia, comprenant les éléments suivants : le réseau de diffusion multimédia envoie le message comprenant l'indication de service de diffusion au réseau de communication sans fil; après réception du message comprenant l'indication de service de diffusion, le réseau de communication sans fil inclut l'indication de service de diffusion dans le message de radiomessagerie et l'envoie ensuite au terminal pour demander au terminal de recevoir le message de service du réseau de diffusion multimédia. Quand un message est émis à partir du réseau de diffusion multimédia, en utilisant le mécanisme de radiomessagerie bien connu dans le domaine des réseaux cellulaires mobiles pour construire le message de radiomessagerie pour inviter le terminal mobile à recevoir le signal de diffusion, le procédé ci-dessus permet au terminal de recevoir le message émis à partir du réseau de diffusion multimédia instantanément, le terminal ne devant pas allumer en permanence l'appareil de réception de diffusion.
PCT/CN2008/073638 2008-12-22 2008-12-22 Procédé d'invite pour un message de réseau de diffusion multimédia WO2010072023A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2008801297821A CN102067546A (zh) 2008-12-22 2008-12-22 一种多媒体广播网络消息的提示方法
PCT/CN2008/073638 WO2010072023A1 (fr) 2008-12-22 2008-12-22 Procédé d'invite pour un message de réseau de diffusion multimédia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2008/073638 WO2010072023A1 (fr) 2008-12-22 2008-12-22 Procédé d'invite pour un message de réseau de diffusion multimédia

Publications (1)

Publication Number Publication Date
WO2010072023A1 true WO2010072023A1 (fr) 2010-07-01

Family

ID=42286845

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/073638 WO2010072023A1 (fr) 2008-12-22 2008-12-22 Procédé d'invite pour un message de réseau de diffusion multimédia

Country Status (2)

Country Link
CN (1) CN102067546A (fr)
WO (1) WO2010072023A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114760596B (zh) * 2021-01-11 2023-08-25 维沃移动通信有限公司 数据传输方法、装置及网络侧设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1599293A (zh) * 2002-12-31 2005-03-23 赛基特尔集团 向移动终端广播多媒体内容的方法和装置
CN1960515A (zh) * 2006-09-28 2007-05-09 中兴通讯股份有限公司 一种多媒体广播中保证终端即时接收系统信息的方法
CN101087389A (zh) * 2007-06-12 2007-12-12 中兴通讯股份有限公司 一种移动多媒体广播节目提示信息的传输及实现方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1599293A (zh) * 2002-12-31 2005-03-23 赛基特尔集团 向移动终端广播多媒体内容的方法和装置
CN1960515A (zh) * 2006-09-28 2007-05-09 中兴通讯股份有限公司 一种多媒体广播中保证终端即时接收系统信息的方法
CN101087389A (zh) * 2007-06-12 2007-12-12 中兴通讯股份有限公司 一种移动多媒体广播节目提示信息的传输及实现方法

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