CN101835116A - Method and system for realizing CLASS 0 short message transmission - Google Patents
Method and system for realizing CLASS 0 short message transmission Download PDFInfo
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- CN101835116A CN101835116A CN 201010151976 CN201010151976A CN101835116A CN 101835116 A CN101835116 A CN 101835116A CN 201010151976 CN201010151976 CN 201010151976 CN 201010151976 A CN201010151976 A CN 201010151976A CN 101835116 A CN101835116 A CN 101835116A
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Abstract
The invention discloses a method and a system for realizing CLASS 0 short message transmission. The method comprises the processes of transmitting CLASS 0 short messages in a C (IS95, 1X, EVD0) network and between the C network and a WG (WCDMA/GSM) network, wherein a priority field in a priority indicator adopted by a short message coding mode in the C network is expanded to increase identifiers defining CLASS 0 short messages; the processes of transmitting the CLASS 0 short messages in the C network and in the WG network are substantially the same; and in the process of transmitting the CLASS 0 short messages between the C network and the WG network, when the CLASS short message is received from an external network, a short message center in the C/WG network needs to convert a priority value of the short message into that corresponding to the C/WG network in which a terminal can identify that the short message is the CLASS 0 short message and directly display the CLASS 0 short message. Through the method and the system, the CLASS 0 short messages can be transmitted among the terminals in the C network and the terminals in the C network and the WG network so as to realize the win-win situation of the WG network and the C network.
Description
Technical field
The present invention relates to communication technical field, more particularly, relate to the method and system that transmit CLASS 0 note in a kind of WG of being implemented in (WCDMA/GSM) net and C (IS95,1X, the EVDO) net.
Background technology
At present, the global mobile communication network mainly contains WG net (WCDAM/GSM), C net (IS95,1X, EVDO), TG net (TD-SCDMA/GSM), SMS is a very important function of one of mobile communications network, as a kind of quick and easy, economic communication modes, won liking of users.But because refuse messages occurs more and morely, the user can not go to check the note that receives immediately because be busy with one's work or inconvenience, thereby delay views wherein important note probably.For this reason, operator provides CLASS 0 short message service.CLASS 0 note is high level note, also be commonly called as urgent message, prescribed terminal is not stored after receiving CLASS 0 note in the 3GPP note standard, show that directly displaying contents is generally: name, number, short message content, time but send to TE (the UI interfaces of equipment such as the display screen of mobile phone, card of surfing Internet).Use CLASS 0 note, receive the user can directly view important note on display screen related content, these advantages have won liking of a large number of users; Yet CLASS 0 note can only can not transmit in the C net at the WG network transmission at present, and then can not transmit between WG net and C net, for many users have brought inconvenience.
Summary of the invention
The technical problem to be solved in the present invention is, the method that transmits CLASS 0 note in a kind of C of being implemented in net and the WG net is provided, and the system that realizes this method accordingly, satisfies the needs of C net and WG network users.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of method that realizes that CLASS 0 note transmits comprises that WG nets the transport process of interior CLASS 0 note, and this method also comprises:
Provide a kind of short message encoding mode at C net and C network termination, support CLASS 0 SMS: promptly expand the Priority flag Priority Indicator that the short message encoding mode in the C net is adopted, to increase the sign of definition CLASS 0 note;
The transport process of CLASS 0 note in the C net: the C network termination sends to C net sms center after adopting the short message encoding mode of definition that CLASS 0 note is encoded; C net sms center is transmitted this CLASS 0 note to purpose C network termination according to destination Mobile Station International ISDN Number; Purpose C network termination directly shows this CLASS 0 note, does not have display device as terminal, presses normal short message and handles;
The transport process of CLASS 0 note between C net and WG net: C network termination/WG network termination adopts the short message encoding mode of definition to treat and sends to C net sms center/WG net sms center after CLASS 0 note of sending out is encoded; C net sms center/WG net sms center is transmitted to CLASS 0 note WG net sms center/C net sms center again; WG net sms center/C net sms center is forwarded to purpose WG network termination/C network termination after the priority value of described CLASS 0 note is converted to Home Network corresponding priorities value; Purpose WG network termination/C network termination directly shows this CLASS 0 note.
In above-mentioned this method, identify CLASS 0 note, or adopt reservation position wherein to identify CLASS 0 note by expanding described PRIORITY.
A kind of system that realizes that CLASS 0 note transmits comprises C network termination, C net sms center, WG network termination, WG net sms center,
Described C network termination is used for when sending CLASS 0 note, and the short message encoding mode that adopts the Home Network definition sends to C net sms center after to CLASS 0 short message encoding; Also be used for when receiving CLASS 0 note, directly showing this note; And the short message encoding mode of this net definition adopts the increase after the expansion that the precedence field of CLASS 0 note sign is arranged;
Described C net sms center is used for transmitting this CLASS 0 note to purpose C network termination or WG net sms center according to destination Mobile Station International ISDN Number when CLASS 0 note that receives from the C network termination; Also be used for when CLASS 0 note that receives from WG net sms center, its priority value be converted to be transmitted to purpose C network termination in the Home Network after the corresponding priorities value;
Described WG net sms center is used for transmitting this CLASS 0 note to purpose WG network termination or C net sms center according to destination Mobile Station International ISDN Number when CLASS 0 note that receives from the WG network termination; Also be used for when CLASS 0 note that receives from C net sms center, its priority value be converted to be transmitted to purpose WG network termination in the Home Network after the corresponding priorities value;
Described WG network termination is used for when sending CLASS 0 note, and the short message encoding mode that adopts the Home Network definition sends to C net sms center after to CLASS 0 short message encoding; Also be used for when receiving the CLASS0 note, directly show this CLASS 0 note.
The present invention has following beneficial effect:
Adopt the present invention, terminal room can transmit CLASS 0 note in the C net, also can transmit CLASS 0 note between the terminal of C net and WG net, has realized the purpose of WG net and the doulbe-sides' victory of C net, has enlarged user and the both sides' of operator interests.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is a method flow diagram of the present invention.
Embodiment
Among the present invention, be implemented in the system that transmits CLASS 0 note in C net and the WG net and comprise: C network termination, C net sms center, WG network termination, WG net sms center;
Wherein, C net sms center and WG net sms center be mainly used in according to destination Mobile Station International ISDN Number realize the forwarding of CLASS0 note and when CLASS 0 note that receives from outer net to the conversion of the coded system of this note; C network termination and WG network termination are mainly used in according to the coded system of definition and transmit after to CLASS 0 short message encoding, and directly show processing after receiving CLASS 0 note.
As shown in Figure 1, being implemented in the method that transmits CLASS 0 note in C net and the WG net comprises: the transport process of CLASS 0 note between the transport process of CLASS 0 note, C net and WG net in the transport process of CLASS 0 note, C net in the WG net;
Wherein, the transport process of CLASS 0 note is same as the prior art in the WG net;
Being implemented in C net prerequisite interior and transmission CLASS 0 note between C net and WG net is: the Priority Indicator that the short message encoding mode in the expansion C net is adopted is with the sign of increase definition CLASS 0 note, the process and the transport process in the WG net that transmit CLASS 0 note afterwards in the C net are roughly the same, and between C net and WG net in the transport process of CLASS 0 note, C net sms center and WG net sms center need be changed the coded format of this note when receiving outer net CLASS 0 note, its priority value is converted to corresponding priorities value in the Home Network, is CLASS 0 note and then directly demonstration so that this network termination can be discerned this note.
Below, will describe respectively in WG net and the C net the processing procedure of CLASS 0 note:
One, the WG net is to the processing of CLASS 0 note:
The WG net realizes in the 3GPP standard the processing of CLASS 0, and realizes that on product this part is not the important content of this patent, and only brief description is once herein.
(1) coded system of the PDU (Protocol Data Unit, protocol Data Unit) that adopted of WG net is (DCS field related to the present invention among the PDU only is described herein):
Bit4：
0-represents that Bit1, Bit0 for keeping the position, do not contain information type information,
1-represents that Bit1, Bit0 contain information type information;
Bit1Bit0：
00-Class?0
01-Class?1
10-Class?2
11-Class?3
(2) the WG network termination sends CLASS 0 note: optional CLASS 0 note button of terminal interface design, select promptly to can be transmission CLASS 0 note, and other is the same with the transmission normal short message.UI with the note of input resolve to AT instruction (+CMGS or+CMGW) time, the bit4 of DCS field is put 1 (expression bit1, bit0 have information bit), bit1bit0=00 (representing that this note is a urgent message);
(3) transmit CLASS 0 note in the WG net: the same with the process of normal short message;
(4) WG net sms center SC: transmit and handle CLASS 0 note according to destination Mobile Station International ISDN Number; If receive CLASS 0 note, then the priority value of this CLASS 0 note is converted to the DCS value (bit4 that is about to the DCS field puts 1, bit1 bit0=00) of WG net note from the C net;
(5) the WG network termination receives CLASS 0 note: the DCS field of the note that identification is received, if judge this note is CLASS 0 note, then do not store, directly send to TE and show (, then handling) as common no rank note if terminal does not have display device.
Two, the C net is to the processing of CLASS 0 note:
(1) C net short message encoding mode: be core content of the present invention, expansion Priority Indicator is with sign CLASS 0 note;
Priority Indicator in the 3GPP2 note standard in the coded system comprises table 1 content:
Table 1
| Parameter | Length (position) |
| ??SUBPARAMETER_ID | ??8 |
| ??SUBPARAM_LEN | ??8 |
| ??PRIORITY | ??2 |
| Parameter | Length (position) |
| ??RESERVED | ??6 |
Wherein, the value of PRIORITY is as shown in table 2:
Table 2
| ??PRIORITY | The Priority rank |
| ??00 | Normally (or normal short message) |
| ??01 | Alternately |
| ??10 | Urgently (Urgent) |
| ??11 | Promptly (Emergency) |
Because priority P RIORITY only accounts for two, taken by existing short message content, thereby the present invention adopts expansion Priority Indicator with sign CLASS 0 way of short messages, the expansion way has multiple, method for optimizing is that PRIORITY is expanded to 3, also can take the reservation position among the Priority Indicator to identify CLASS 0 note.
(2) the C network termination sends CLASS 0 note: optional CLASS 0 note button of terminal interface design, select promptly to can be transmission CLASS 0 note, and other is the same with the transmission normal short message.UI with the note of input resolve to AT instruction (+CMGS or+CMGW) time, Priority Indicator field is changed to corresponding priority level;
(3) C network transmission CLASS 0: the same with the process of normal short message;
(4) C net sms center SC: transmit and handle CLASS 0 note according to destination Mobile Station International ISDN Number; If receive CLASS 0 note from WG net, then (bit4 is 1, and bit1bit0=00) value of field is converted to corresponding priorities value in the C net note with the DCS of this CLASS 0 note;
(5) the C network termination receives CLASS 0 note: the priority value of the note that identification is received is CLASS 0 note if identify, and does not then store, and it is directly sent to TE show (if terminal does not have display device, then handling as normal short message).
Above embodiment is only unrestricted in order to technical scheme of the present invention to be described, only with reference to preferred embodiment the present invention is had been described in detail.Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention, and do not break away from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of the claim scope of the present invention.
Claims (3)
1. method that realizes that the CLASS0 note transmits comprises the transport process of CLASS0 note in the WCDMA/GSM net it is characterized in that this method also comprises:
Provide a kind of short message encoding mode at C net and C network termination, support the CLASS0 SMS: promptly expand the Priority flag Priority Indicator that the short message encoding mode in the C net is adopted, to increase the sign of definition CLASS0 note;
The transport process of CLASS0 note in the C net: the C network termination sends to C net sms center after adopting the short message encoding mode of definition that the CLASS0 note is encoded; C net sms center is transmitted this CLASS0 note to purpose C network termination according to destination Mobile Station International ISDN Number; Purpose C network termination directly shows this CLASS0 note, does not have display device as terminal, presses normal short message and handles;
The transport process of CLASS0 note between C net and WCDMA/GSM net: WCDMA/GSM network termination/C network termination sends to WCDMA/GSM net sms center/C net sms center after adopting the short message encoding mode of definition that the CLASS0 note is encoded; WCDMA/GSM net sms center/C net sms center is transmitted to the sms center that the purpose terminal is belonged to the CLASS0 note again; WCDMA/GSM net sms center/C net sms center is forwarded to purpose WCDMA/GSM network termination/C network termination after the priority value of described CLASS0 note is converted to Home Network corresponding priorities value; Purpose WCDMA/GSM network termination/C network termination directly shows this CLASS0 note.
2. the method that realization CLASS0 note as claimed in claim 1 transmits is characterized in that, in this method, identifies the CLASS0 note by expanding described PRIORITY, or adopts the reservation position among the described PriorityIndicator to identify the CLASS0 note.
3. a system that realizes that the CLASS0 note transmits comprises C network termination, C net sms center, WCDMA/GSM network termination, WCDMA/GSM net sms center, it is characterized in that,
Described C network termination is used for when sending the CLASS0 note, and the short message encoding mode that adopts the Home Network definition sends to C net sms center after to the CLASS0 short message encoding; Also be used for when receiving the CLASS0 note, directly showing this urgent message; And the short message encoding mode of this net definition adopts the increase after the expansion that the precedence field of CLASS0 note sign is arranged;
Described C net sms center is used for transmitting this CLASS0 note to purpose C network termination or WCDMA/GSM net sms center according to destination Mobile Station International ISDN Number when the CLASS0 note that receives from the C network termination; Also be used for when the CLASS0 note that receives from WCDMA/GSM net sms center, its priority value be converted to be transmitted to purpose C network termination in the Home Network after the corresponding priorities value;
Described WCDMA/GSM net sms center is used for transmitting this CLASS0 note to purpose WCDMA/GSM network termination or C net sms center according to destination Mobile Station International ISDN Number when the CLASS0 note that receives from the WCDMA/GSM network termination; Also be used for when the CLASS0 note that receives from C net sms center, its priority value be converted to be transmitted to purpose WCDMA/GSM network termination in the Home Network after the corresponding priorities value;
Described WCDMA/GSM network termination is used for when sending the CLASS0 note, and the short message encoding mode that adopts the Home Network definition sends to C net sms center after to the CLASS0 short message encoding; Also be used for when receiving the CLASS0 note, directly show this CLASS0 note.
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| CN 201010151976 CN101835116B (en) | 2010-04-14 | 2010-04-14 | Method and system for realizing CLASS 0 short message transmission |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102170620A (en) * | 2011-05-09 | 2011-08-31 | 深圳市无线开锋科技有限公司 | Mobile terminal message instantly-displaying realizing method |
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| CN102170620B (en) * | 2011-05-09 | 2014-04-09 | 深圳市无线开锋科技有限公司 | Mobile terminal message instantly-displaying realizing method |
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| CN101835116B (en) | 2013-02-13 |
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Address after: 518057 Nanshan District science and Technology Industrial Park, Guangdong Province, high tech Industrial Park, No. 6 South Road, building No. 29, South Block, layer 6 Patentee after: Nubian Technologies Ltd. Address before: 518057 Nanshan District science and Technology Industrial Park, Guangdong Province, high tech Industrial Park, No. 6 South Road, building No. 29, South Block, layer 6 Patentee before: Shenzhen ZTE Mobile Tech Co., Ltd. |
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Effective date of registration: 20201020 Address after: 215200 No. 1188 west two ring road, Shengze Town, Wujiang District, Suzhou, Jiangsu. Patentee after: Suzhou Shengze science and Technology Pioneer Park Development Co.,Ltd. Address before: 518057, Guangdong, Nanshan District hi tech Industrial Park, Shenzhen 6 South Road, Building 29, south 6 Patentee before: NUBIA TECHNOLOGY Co.,Ltd. |
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