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Method for controlling multimedia multicast service transmission

A multimedia multicast and service technology, which is applied to branch offices to provide special service devices, data exchange details, radio/inductive link selection and arrangement, etc., can solve the problems of occupying network resources, complicated network signaling interaction, waste, etc., and achieve The effect of saving network resources and simplifying the CountingResponse process

Inactive Publication Date: 2007-10-31
DATANG MOBILE COMM EQUIP CO LTD
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AI Technical Summary

Problems solved by technology

After each UE in the cell receives the MBMS ACCESS INFORMATION message, it will instruct the upper layer to establish an RRC connection, and perform Counting Response by establishing a logical channel DTCH / DCCH. It is necessary to establish as many DTCH / DCCH as the specific MBMS terminal received. , so that each UE performing Counting Response needs to occupy a certain amount of network resources, and the resources used for the uplink channel will be consumed and wasted in large quantities; and the interaction of network signaling is more complicated

Method used

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  • Method for controlling multimedia multicast service transmission
  • Method for controlling multimedia multicast service transmission
  • Method for controlling multimedia multicast service transmission

Examples

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Embodiment Construction

[0049] The purpose of counting MBMS is to count whether there are users in the cell who want to receive the MBMS. In LTE, it has been determined that only the PTM method is used for MBMS, and the PTP method is cancelled. Therefore, the network does not need to determine how many UEs are willing to receive. There may be only one UE ready to receive, or there may be a predetermined number of UEs ready to receive, but as long as it is known that there are UEs ready to receive in the cell, the purpose of Counting will be achieved, and the counting end command will be sent on the next available MCCH.

[0050] During the Counting process of MBMS, the UE responds through the random access process. This random access process is very different from the random access in other cases. First, the CountingResponse is aimed at a certain MBMS, and the network side does not need to Know which UE is ready to receive MBMS, so the UE-related ID should not be transmitted on the random access channe...

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Abstract

The invention provides a method of controlling MBMS sending that comprises: network side sends enquiry message to terminal to enquire whether the terminal receives the MBMS; the terminal sends enquiry response message to network when it is meet randomly; the network side receives it correctly and broadcasts the data report on multiple broadcasting control channel MCCH. The purpose of Counting in LTE is to stat whether is there user in section wish to receive the MBMS, so network do need to decide how many UE are wish to receive, but how many UE get ready to receive, the purpose of Counting is achieved; the invention improves the current random course according to characters of Counting Response of UE, and makes it fits for MBMS Counting Response, and simplifies the course of Counting Response, saves network resource.

Description

technical field [0001] The invention relates to a value-added new service technology in a mobile communication network system, in particular to a method for controlling service delivery to users using the value-added new service. Background technique [0002] Multimedia Broadcasting Multicast Service (MBMS) is a technology implemented in the existing mobile packet communication network system to send data packets from one data source to multiple target terminal devices. [0003] At present, in the traditional mobile communication network system, the Cell Broadcast Service (CBS, Cell Broadcast Service) allows low bit rate data to be sent to all user terminals through the cell shared broadcast channel, which belongs to the message service. Now, people's demand for mobile communication is no longer satisfied with telephone and messaging services. With the rapid development of the Internet, a large number of multimedia services have emerged, such as video on demand, TV broadcast...

Claims

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Application Information

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IPC IPC(8): H04L12/18H04Q7/22
Inventor 毛磊蒋守宁胡金玲
Owner DATANG MOBILE COMM EQUIP CO LTD
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