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Method for retransmitting calling information to called terminal

A technology of information sending and information storage, which is applied in the field of communication, and can solve problems such as traffic loss, being unable to know the called party, and not saving it, so as to achieve the effect of reducing the loss of traffic and avoiding mental or economic losses

Active Publication Date: 2009-06-10
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] When the called party is idle, the called party can accept the call, but during the period when the called party cannot be connected, the HLR only records the status information of the called party being unavailable, and the MSC will directly reject the calling call, and the called party cannot know Which users have called it during the shutdown period, and the network does not save this information, it is inconvenient for the called party to actively contact the calling user who is interested in it, and the called party may miss important information related to itself; For operators, there will also be traffic loss

Method used

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  • Method for retransmitting calling information to called terminal

Examples

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Embodiment Construction

[0023] The present invention will be described in detail below with reference to the accompanying drawings.

[0024] The purpose of the present invention is to provide a method for the network to record the caller information and forward it to the called party.

[0025] Step 1. The calling party registers with the network and initiates a call to the called party.

[0026] Step 2. The calling party sends the call message to the mobile switching center MSC.

[0027] In an actual network, the call request needs to be routed to the MSC through relevant network equipment, instead of the caller directly communicating with the MSC.

[0028] Step 3. The MSC inquires the location information and status of the called party from the HLR where the called party is located.

[0029] Step 4. The HLR detects that the called party cannot be connected.

[0030] Step 5. The HLR returns a message that the called party cannot be connected to the MSC, and the MSC further returns a message that t...

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Abstract

The invention relates to a method for transferring calling information to called user, wherein it comprises that: sending calling information to the mobile exchanger; the exchanger inquires called position and state from called position register; the register checks that the called user can not be connected, records and stores the calling information; the register transfers the calling information via message center to the called user. The invention can inform called user about the calling information when the user can not be connected. And with said invention, the operator can reduce conversation loss.

Description

technical field [0001] The invention relates to the information transmission technology in the field of communication, and specifically refers to a method for forwarding information from a calling party to a called party. Background technique [0002] In the existing communication system, when the calling party wishes to talk with the called party, he dials the called number (such as a fixed telephone number or a mobile phone number), if the called party turns on the phone, has registered on the network, and the called party is idle , the network establishes a communication link between the calling party and the called party, connects the calling party and the called party, and communicates between the calling party and the called party. If the called party is turned off, not registered on the network, or is in a call, the network will inform the calling party that the called party is turned off, not in the service area, or is in a call. [0003] In the prior art, when the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W88/08H04W4/14H04W4/16H04W88/18
Inventor 刘三卫
Owner HUAWEI TECH CO LTD
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