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Method and device for adding broadcast/multicast service

A technology of multicast services and service methods, applied in the field of service methods and devices for joining broadcast/multicast services, can solve the problems of inability to carry out services normally, low efficiency, and operator dissatisfaction, etc.

Inactive Publication Date: 2009-02-04
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the subscription process of each service is completed sequentially, if the user subscribes to multiple services, it will take a long time to complete this process, which will not only cause user dissatisfaction, but also be very inefficient
And the UE may not automatically re-establish the connection. If the UE does not automatically re-establish the connection with the network, the above mechanism will cause all the services of the user to be deleted frequently, just like the user subscribes to cable TV for one year. The user will not be able to watch TV when the device is turned on again
This will cause users to be dissatisfied with the operator and cause the business to fail

Method used

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  • Method and device for adding broadcast/multicast service
  • Method and device for adding broadcast/multicast service
  • Method and device for adding broadcast/multicast service

Examples

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Embodiment Construction

[0033] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0034] The idea of ​​the present invention is: when a terminal applies to join at least two MBMSs, after sending an MBMS bearer application join request, the terminal sends the next MBMS bearer application join request before receiving the final response from the network side, and the network side processes in parallel The received MBMS bearer application join request. In addition, after the terminal sends the bearer application joining request, it can further save the record information of the user joining the service, so as to further ensure that the service subscribed by the user will not be lost.

[0035] image 3Shown is a schematic diagram of an implementation process according to an embodiment of the present invention. In this embodiment, it is assumed that when the terminal is disconnected, only the GPRS detach operation is performed, or the PDP con...

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Abstract

A method for joining broadcast / multicast service sends next MBMS load-carry application-joining request and treats received MBMS load-carry application-joining request by network side in parallel way before latest response from network side is received and after one MBMS load-carry application-joining request is sent by terminal when at least two MBMS are applied to be joined by terminal.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method and device for joining a broadcast / multicast service (MBMS). Background technique [0002] With the development of the third-generation mobile communication technology, the third-generation mobile communication can provide services with a higher data rate than the second-generation mobile communication, thereby supporting various business forms. Services such as video calls, picture downloads, and high-speed Internet browsing. One of the characteristics of one type of service is that the service can be sent to users who have subscribed to the service in the wireless network at the same time. For example, weather forecasts, news clips, sports highlights and so on. Utilizing the characteristics of simultaneous transmission of these services, the third generation mobile communication introduces the concept of multicast / broadcast. [0003] Such as figure 1 As shown...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/28H04Q7/22
Inventor 严波张海
Owner HUAWEI TECH CO LTD