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Method of using cell broadcasting control channel to transmit business short messages

A control channel and cell broadcasting technology, applied in the field of communication

Inactive Publication Date: 2013-04-24
GUANGXI YINGLUN INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this invention is to provide a kind of method that the cell broadcast control channel transmits the service short message, makes full use of the cell broadcast control channel to transmit the business short message, solves the problem that the business group sends the short message to the network The problem of load impact and occupation of other wireless channels in

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0033] Example 1 Sending: The SMSC number is +8613800250500, the other party's number is 13693092030, and the message content is "Hello!"

[0034] The PDU string sent from the mobile phone can be: 08 91 68 31 08 20 05 05 F0 11 00 0D 91 68 31 96 03 29 30 F0 00 00 00 06 C8 32 9B FD 0E 01; According to the specification, analyze the meaning of the segment:

[0035] 08 Length of SMSC address information A total of 8 octets (including 91);

[0036] 91 SMSC address format (TON / NPI) Use the international format number (add '+' in front);

[0037] 68 31 08 20 05 05 F0 SMSC address 8613800250500, add 'F' to make an even number;

[0038] 11 Basic parameters (TP-MTI / VFP) are sent, and TP-VP uses relative format;

[0039] 00 message reference value (TP-MR) 0;

[0040] 0D The number of target address numbers, a total of 13 decimal numbers (excluding 91 and 'F');

[0041] 91 Destination address format (TON / NPI) Use international format number (add '+' in front);

[0042] 68 31 96 03 2...

example 2

[0047] Example 2 Receiving: The SMSC number is +8613800250500, the other party's number is 13693092030, and the message content is "Hello!"

[0048] The PDU string received by the mobile phone can be 08 91 68 31 08 20 05 05 F0 84 0D 91 68 31 96 03 29 30 F0 00 08 30 30 21 80 63 54 80 06 4F 60 59 7D 00 21; Section meaning description:

[0049] 08 length of address information octets (including 91);

[0050] 91 SMSC address format (TON / NPI) Use the international format number (add '+' in front);

[0051] 68 31 08 20 05 05 F0 SMSC address 8613800250500, add 'F' to make an even number;

[0052] 84 Basic parameters (TP-MTI / MMS / RP) received, no more message, with reply address;

[0053] 0D The number of reply address digits, a total of 13 decimal numbers (excluding 91 and 'F');

[0054] 91 Reply address format (TON / NPI) with international format number (add '+' in front);

[0055] 68 31 96 03 29 30 F0 Reply address (TP-RA) 8613693092030, add 'F' to make an even number;

[0056] 0...

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PUM

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Abstract

The invention discloses a method of using a cell broadcasting control channel to transmit business short messages. The method of using the cell broadcasting control channel to transmit the business short messages comprises mobile phones and a short message business platform, and is characterized by comprising the following steps that unified regulations are carried out on mass texting business short message type sequence codes in the short message business platform and the mobile phones, sequence codes of corresponding short messages are sent to each mobile phone, stored in registers of mobile phone cards and transmitted to the mobile phones through the cell broadcasting control channel (CBCH), and according to stored sequence code information, each mobile phone judges whether decoding and text short message display are carried out on the mass texting short messages of various business types uploaded by the CBCH of a short message broadcasting center. Due to the fact that the method of using the cell broadcasting control channel to transmit the business short messages using the CBCH to transmit the business mass texting short messages, the method of using the cell broadcasting control channel to transmit business short messages has the advantages of being capable of reducing wireless channel load of a slow associated control channel (SACCH), a paging indicator channel (PCH), an access grant channel (AGCH) and the like of the network, and being flexible in follow-up in time arrangement in the respect of business short message mass texitng, and facilitates development of business short message communication.

Description

technical field [0001] The invention relates to a communication method, in particular to a communication method using a cell broadcast control channel. Background technique [0002] In the communication field, the cell broadcast control channel CBCH is an independent subchannel, which usually occupies the second subchannel of SDCCH / 8, a downlink channel, and point-to-multipoint transmission. At present, it is only used for mass broadcasting short messages and some public messages in the community are transmitted to relevant mobile phones, such as geographical location, weather and traffic conditions, etc. Occupying radio resources, especially the group-sending service short message will cause a load impact on wireless channels such as paging channel PCH, grant access channel AGCH, slow associated independent control channel SDCCH and random access channel RACH in the network, which is not conducive to other communications . Contents of the invention [0003] The purpose...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/06H04W4/14
Inventor 黄权曾玲赖俊全韦春丽
Owner GUANGXI YINGLUN INFORMATION TECH
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