WO2011103829A3 - Method, device and system for requesting and transmitting service - Google Patents

Method, device and system for requesting and transmitting service Download PDF

Info

Publication number
WO2011103829A3
WO2011103829A3 PCT/CN2011/072934 CN2011072934W WO2011103829A3 WO 2011103829 A3 WO2011103829 A3 WO 2011103829A3 CN 2011072934 W CN2011072934 W CN 2011072934W WO 2011103829 A3 WO2011103829 A3 WO 2011103829A3
Authority
WO
WIPO (PCT)
Prior art keywords
service
head end
bidirectional
network
unidirectional
Prior art date
Application number
PCT/CN2011/072934
Other languages
French (fr)
Chinese (zh)
Other versions
WO2011103829A2 (en
Inventor
熊志宏
Original Assignee
华为终端有限公司
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 华为终端有限公司 filed Critical 华为终端有限公司
Priority to PCT/CN2011/072934 priority Critical patent/WO2011103829A2/en
Priority to BR112012015160-6A priority patent/BR112012015160B1/en
Priority to CN201180000239.3A priority patent/CN102550002B/en
Publication of WO2011103829A2 publication Critical patent/WO2011103829A2/en
Publication of WO2011103829A3 publication Critical patent/WO2011103829A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H04L67/61—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources taking into account QoS or priority requirements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)

Abstract

A method, device and system for requesting and transmitting a service are provided, which belong to the communications field. The method includes: a bidirectional device of the head end receives a service request transmitted by a terminal device and obtains the corresponding service (101); the bidirectional device of the head end judges whether the service can be distributed by an unidirectional device of the head end (102); if yes, the bidirectional device of the head end routes the service to the unidirectional device of the head end, so that the unidirectional device of the head end distributes the service to the terminal device (103); otherwise, the bidirectional device of the head end distributes the service to the terminal device (104). By dispensing with the process of a service server in the prior art in the present invention, the bidirectional device of the head end obtains the service from the service server and judges whether the service data is distributed by the unidirectional device of the head end or is interacted through a bidirectional network (such as Internet Protocol (IP) network), so as to distribute, through utilizing high-bandwidth unidirectional network, heavy traffic IP broadcast and multicast data which originally need to be distributed by the bidirectional network, and therefore the bandwidth pressure on the bidirectional network is mitigated.
PCT/CN2011/072934 2011-04-18 2011-04-18 Method, device and system for requesting and transmitting service WO2011103829A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/CN2011/072934 WO2011103829A2 (en) 2011-04-18 2011-04-18 Method, device and system for requesting and transmitting service
BR112012015160-6A BR112012015160B1 (en) 2011-04-18 2011-04-18 METHOD FOR SUBMITING A SERVICE, METHOD FOR REQUESTING A SERVICE, BIDIRECTIONAL HEADEND DEVICE AND TERMINAL DEVICE
CN201180000239.3A CN102550002B (en) 2011-04-18 2011-04-18 Method, device and system for requesting and transmitting service

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/072934 WO2011103829A2 (en) 2011-04-18 2011-04-18 Method, device and system for requesting and transmitting service

Publications (2)

Publication Number Publication Date
WO2011103829A2 WO2011103829A2 (en) 2011-09-01
WO2011103829A3 true WO2011103829A3 (en) 2012-03-15

Family

ID=44507274

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/072934 WO2011103829A2 (en) 2011-04-18 2011-04-18 Method, device and system for requesting and transmitting service

Country Status (3)

Country Link
CN (1) CN102550002B (en)
BR (1) BR112012015160B1 (en)
WO (1) WO2011103829A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105743632A (en) * 2016-02-03 2016-07-06 上海翎沃电子科技有限公司 Convergence method for unidirectional and bidirectional networks in bidirectional networks

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996021184A1 (en) * 1994-12-29 1996-07-11 Jones International, Ltd. Method and system for two-way data transmission with secondary one-way circuit
CN1784071A (en) * 2004-12-02 2006-06-07 华为技术有限公司 Speech channel distribution method of radio communication

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102006503B (en) * 2010-11-05 2013-04-24 中国科学院声学研究所 Wideband data communication system and method for integrating IP network and cable television network

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996021184A1 (en) * 1994-12-29 1996-07-11 Jones International, Ltd. Method and system for two-way data transmission with secondary one-way circuit
CN1784071A (en) * 2004-12-02 2006-06-07 华为技术有限公司 Speech channel distribution method of radio communication

Also Published As

Publication number Publication date
CN102550002B (en) 2014-04-16
WO2011103829A2 (en) 2011-09-01
BR112012015160A2 (en) 2016-03-29
CN102550002A (en) 2012-07-04
BR112012015160B1 (en) 2019-05-14

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