Short message automatic resending method and terminal

An automatic resending and short message technology, which is applied in wireless communication, electrical components, connection management, etc., can solve the problem of long delay in sending short messages by the terminal, and achieve the effect of improving user experience and shortening delay time

Active Publication Date: 2017-02-15
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0038] The purpose of the present invention is to provide a method and terminal for automatically resending short messages, so as to solve the problem in the prior art that the terminal sends short messages with a long delay in the scenario where the wireless link is released and the network side cannot send a sending report

Method used

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  • Short message automatic resending method and terminal
  • Short message automatic resending method and terminal
  • Short message automatic resending method and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0103] like Figure 5 As shown, the method for automatically resending short messages in Embodiment 1 of the present invention includes:

[0104] Step 51: Send a short message to the network side, and wait for a sending report fed back by the network side within a preset time period;

[0105] Step 52: During the waiting process, if the wireless link is released, resend the short message after the wireless link is restored.

[0106] The method for automatically resending a short message provided in Embodiment 1 of the present invention is to wait for the transmission report fed back by the network side within a preset period of time after sending a short message. After that, the SMS will be resent automatically without waiting for the end of the timer, which greatly shortens the delay time for resending the SMS and improves the user experience.

[0107] Wherein, "in the process of waiting" indicates that the timer set for receiving the transmission report fed back by the networ...

Embodiment 2

[0116] like Image 6 As shown, the method for automatically resending short messages in Embodiment 2 of the present invention includes:

[0117] Step 61: Send a short message to the network side, and wait for a sending report fed back by the network side within a preset time period;

[0118] Step 62: During the waiting process, if the wireless link is released, stop waiting for the transmission report fed back by the network side, and resend the short message after the wireless link is restored.

[0119] The method for automatically resending short messages provided by Embodiment 2 of the present invention is to stop waiting for the feedback from the network side if the wireless link is released during the process of waiting for the sending report fed back by the network side within a preset period of time after sending the short message After the wireless link is restored, it will automatically resend the SMS without waiting for the end of the timer, which greatly shortens t...

Embodiment 3

[0123] like Figure 7 As shown, the method for automatically resending short messages in Embodiment 3 of the present invention includes:

[0124] Step 71: The SM-RL layer of the terminal encapsulates the short message in RP-Data, sends it to the CM-sublayer layer to be sent by the bottom layer, and starts a timer waiting for RP-ACK;

[0125] Step 72: judge whether to receive RP-ACK during the timer, if not, go to step 74, if so, go to step 73;

[0126] Step 73: The terminal displays that sending the short message is successful;

[0127] Step 74: Judging whether the AS layer of the terminal notifies the SM-RL layer of radio link release during the waiting timer, if so, enter step 76, if not, enter step 75;

[0128] Step 75: wait for the timer to expire, and return to step 71;

[0129] Step 76: The SM-RL layer of the terminal stops waiting for the RP-ACK timer;

[0130] Step 77: After the terminal successfully camps in the cell again, the AS layer of the terminal reports to ...

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Abstract

The present invention provides a short message automatic resending method and a terminal, wherein the short message automatic resending method comprises the steps of sending a short message to a network side, and waiting a sending report fed back by the network side within a preset time quantum; during the waiting process, if a wireless link is released, resending the short message after the wireless link is recovered. According to the scheme provided by the present invention, after the short message is sent, and during the process of waiting the sending report fed back by the network side within the preset time quantum, if the wireless link is released, and after the wireless link is recovered, the short message is resent automatically without needing to wait the ending of the timing time of a timer, thereby shortening the short message resending delay time substantially, and improving the user experience.

Description

technical field [0001] The invention relates to the field of wireless technology, in particular to a method and terminal for automatically resending short messages. Background technique [0002] For the sending and resending of short messages in the prior art, the introduction is as follows: [0003] 1. Short message sending mechanism of circuit domain fallback (CSFB) mobile phone [0004] LTE (Long Term Evolution), as a follow-up evolution technology of 3G, is recognized by the industry as the evolution direction of the next generation of mobile communications due to its unique technical advantages such as high data rate, low latency, and flexible bandwidth configuration. In the 2 / 3G era, SMS services are carried in the circuit domain, while LTE only has a packet domain and no circuit domain. To continue to support SMS, a special solution is required. The SMS over SGs (short message SMS is transmitted through the interface SGs between the mobile switching center and the m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/14H04W36/00H04W76/02
CPCH04W4/14H04W36/0022
Inventor 阮航曹蕾
Owner CHINA MOBILE COMM GRP CO LTD
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