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Method for realizing point-to-multi-point short message transmission

A point-to-multiple, short message technology, applied in the direction of broadcast service distribution, message/mailbox/notification, etc., can solve the problems of affecting other users' access and occupying air interface resources, so as to achieve simple solution implementation, save air interface resources, and reduce business load effect

Inactive Publication Date: 2006-10-18
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] From the above process description, it can be seen that the point-to-multipoint SMS is actually the accumulation of multiple point-to-point SMS processes. The whole process occupies a lot of precious air interface resources and affects the access of other users.

Method used

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  • Method for realizing point-to-multi-point short message transmission
  • Method for realizing point-to-multi-point short message transmission
  • Method for realizing point-to-multi-point short message transmission

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Embodiment Construction

[0038] Taking the realization of group short message transmission on the cdma2000 system as an example, the specific implementation method of the present invention is described in detail in conjunction with the accompanying drawings as follows.

[0039] see figure 2 , is a block diagram of the system structure involved in group SMS, including base station (BTS), base station controller (BSC), push-to-talk (PTT) server, mobile switching center (MSC), short message center (MC) and home location register ( HLR). Among them: the Um port is the air interface between the mobile terminal and the base station, the Abis is the interface between the BTS and the BSC, the Act port is the CDMA cluster signaling interface between the packet control function (PCF) in the base station controller and the PTT server, and the A interface is The interface between the BSC and the MSC, the N interface is the interface between the MSC and the MC, and the D interface is the interface between the MS...

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PUM

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Abstract

A method for realizing point to point short message transmission includes sending group short message with destination address being called group number to BSC by calling terminal, sending group short message to one touch server by BSC, seeking out mobile terminal number of the group by one touch server based on called group number then using each of mobile terminal number to revise destination address of group short message, sending all revised group short message back to BSC, sending out received group short message by BSC through mobile interchange center and short message center.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to an implementation method for sending point-to-multipoint short messages. Background technique [0002] Short message service is the hottest telecom service recently, but operators can only provide point-to-point short message at present, but cannot provide point-to-multipoint short message service. In the prior art, although a mobile terminal can send the same short message to multiple users, this is not a true "point-to-multipoint", because, from the sending end to each receiving end, the short message still needs to go through a separate point-to-point SMS flow. [0003] Such as figure 1 As shown, the mobile terminal (MS) sends a short message to the base station controller (BSC) through a data burst message (Data Burst Message), and the BSC uses the message ADDS transfer (ADDS Transfer) to transparently transmit the short message to the mobile switching center (MSC) ),...

Claims

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Application Information

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IPC IPC(8): H04W4/06H04W4/14
Inventor 张剑晖
Owner HUAWEI TECH CO LTD
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