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Method of assuring network side to receive user equipment message

A technology for receiving users and the network side, applied in the field of multimedia broadcast/multicast services, can solve problems such as UE influence, not being received by the network, UE network quality dissatisfaction, etc., to achieve the effect of ensuring reliability and improving satisfaction

Active Publication Date: 2006-06-28
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] According to the provisions of the process in the prior art, Figure 5 There may be two results after the execution of the shown MBMS change request process: one is that the request message sent by the UE is correctly received by the network, and the process ends normally; the other is that the request message sent by the UE is not received by the network, at this time, The possible result is that the network cannot know the UE's request, and, due to the loss of the sent message, the UE cannot obtain the PTP RB release command issued by the network, and the UE cannot release the corresponding radio bearer, and thus the UE cannot obtain its own expected reception. business, causing UE dissatisfaction with network quality
[0015] It can be seen that the request message sent by the UE to the UTRAN is a very important message. If the correct transmission is not guaranteed, it will have a very large impact on the UE

Method used

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  • Method of assuring network side to receive user equipment message
  • Method of assuring network side to receive user equipment message
  • Method of assuring network side to receive user equipment message

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] In this embodiment, the UE uses the RLC AM mode to send the MBMS change request message to the network side on the DCCH, and the specific processing process is as follows Figure 6 Shown:

[0043] Step 601: When the UE needs to initiate an MBMS change request process, that is, when the UE needs to perform frequency reselection or release a PTP connection, the UE first sets the message IE in the MBMS change request message.

[0044] Specifically: if the frequency of the service that the UE wants to receive is different from the frequency currently used, or the service carried by the PTP provided by the current network prevents a higher priority service, the UE will initiate an MBMS change request process. Among them, if the message is sent due to frequency change, the UE sets the message IE equal to "MBMS preferred frequency request" in the MBMS change request message as the service that the UE expects to receive; if the message is caused by the release of the PTP radio ...

Embodiment 2

[0048] In this embodiment, the UE uses the RLC AM mode to send the MBMS change request message to the network side on the common control channel (CCCH). The difference from the first embodiment is that the UE sends the MBMS change request message to the network through different channels, and its specific processing The process is exactly the same as in Embodiment 1.

Embodiment 3

[0050] In this embodiment, the UE uses the RLC UM mode to send the MBMS change request message to the network side on the DCCH, and monitors whether the MBMS change request message sent by the UE to the network is successful by setting a timer. Send until the sending is successful. The specific process is as Figure 7 Shown:

[0051] Step 701: When the UE needs to initiate an MBMS change request process, that is, when the UE needs to perform frequency reselection or release a PTP connection, the UE first sets the message IE in the MBMS change request message.

[0052] Specifically: if the frequency of the service that the UE wants to receive is different from the frequency currently used, or the service carried by the PTP provided by the current network prevents a higher priority service, the UE will initiate an MBMS change request process. Among them, if the message is sent due to frequency change, the UE sets the message IE equal to "MBMS preferred frequency request" in th...

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Abstract

This invention discloses a method for guaranteeing the network side receiving information of UE including: the UE designs the information IE in the required refreshment information of MBMS then applies RLC AM mode to send the MBMS required refreshment information with the designed IE to the network side on a control channel. This invention also discloses a method including: a21.UE designs information IE in the required information, a22.UE applies RLC UM mode to send the information with the designed IE to the network side on a control channel, a23.UE judges if it has received the response of the network side when the timer arrives, if so, this time of process is finished, otherwise, UE applies RLC UM mode to send the required refreshment information designed in a21 to the network side again on the control channel.

Description

technical field [0001] The invention relates to multimedia broadcast / multicast service (MBMS) technology, in particular to a method for ensuring that the network side receives user equipment messages. Background technique [0002] Multicasting and broadcasting are techniques for delivering data from one source to multiple destinations. In a traditional mobile communication network, a cell multicast service or a cell broadcast service (CBS, Cell Broadcast Service) allows low bit rate data to be sent to all users through a cell shared broadcast channel, and this service belongs to a message service. [0003] Now, people's demand for mobile communication is no longer satisfied with telephone and message services. With the rapid development of the Internet (Internet), a large number of mobile multimedia services have emerged. Some of these mobile multimedia services require multiple users to receive the same data at the same time, such as video on demand, TV broadcasting, video...

Claims

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Application Information

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IPC IPC(8): H04L1/16
CPCH04L12/189H04W72/30
Inventor 丁颖哲郑潇潇胡灏
Owner HUAWEI TECH CO LTD
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