CN102958018A - Short-message protection terminal and system as well as short-message protection realization method - Google Patents
Short-message protection terminal and system as well as short-message protection realization method Download PDFInfo
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- CN102958018A CN102958018A CN201110252284.XA CN201110252284A CN102958018A CN 102958018 A CN102958018 A CN 102958018A CN 201110252284 A CN201110252284 A CN 201110252284A CN 102958018 A CN102958018 A CN 102958018A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
Abstract
The invention discloses a short-message protection terminal and system as well as a short-message protection realization method. The short-message protection realization method comprises the following steps of: editing a short-message content to be sent at a first terminal, and sending the short-message content after carrying out protocol coding on the short-message content in a predetermined data coding mode according to a short-message protection function item selected by a user; and receiving a short-message by a second terminal, and when judging that the received short-message has the short-message protection function, limiting limits of authority of the short-message. According to the short-message protection terminal and system as well as the short-message protection realization method, a forwarding prevention function of the short-message content can be realized without supporting an EMS (Enhanced Message Service) function on the basis of the existing GSM (Global System for Mobile Communications) and CDMA (Code Division Multiple Access) protocols.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of note protection terminal, system and its implementation.
Background technology
Along with the development of science and technology, increasing new product applies in the daily life and uses with convenient, and mobile phone is as the necessity in the daily life, and function also becomes and emerges in an endless stream, and various functions for the specific user specific occasion continue to bring out.
In the prior art; to the anti-forwarding function of short message content only at 3GPP (The 3rd Generation Partnership Project; third generation partner program) EMS (Enhanced Message Service; the enhanced short message service) part has regulation; this regulation requires mobile phone interaction can not operate protected picture; the tinkle of bells or animation; and the EMS standard is huge and cover a lot of MMS (Multimedia Messaging Service; MMS) function; become today of fashion trend in data service, seldom had operator or mobile-phone manufacturers to spend great effort to go to realize complicated EMS agreement.
In sum, prevent at present forwarding capability basically all be realize picture, the tinkle of bells, animate object on the basis of EMS agreement prevent forwarding capability (ODI), but a lot of cell phone manufacturers and mobile Operation Network are not supported the EMS function.
Summary of the invention
The technical problem that the present invention solves provides a kind of note protection terminal, system and its implementation, the safety function such as realize the information protection of note and exclusively enjoy.
For solving the problems of the technologies described above, the invention provides a kind of implementation method of note protection, described method comprises:
Short message content the first terminal editor will send according to the note defencive function item of user selection, carries out sending after the protocol code to described short message content according to predetermined data encoding mode;
The second terminal receives described note, when the described note of judging reception is provided with note defencive function item, the authority of described note is limited.
Further, terminal for code division multiple access (CDMA) network, described predetermined data encoding mode comprises: when comprising display mode (Display_Mode) field in the described note, the value of the display mode field in the described note is set to " 11 "; When not comprising the display mode field in the described note, in described note, add the display mode field, and the value of the display mode field in the described note is set to " 11 ";
The value that comprises display mode field and display mode field in the note that described the second terminal judges go out to receive is during for the note of " 11 ", and the described note of judging reception is provided with note defencive function item.
Further, for the terminal of global system for mobile communications (GSM) network, described predetermined data encoding mode comprises: when coded data coded system (DCS) field, Bit4 is arranged to " 0 ", Bit1 Bit0 is arranged to " 01 " or " 10 " or " 11 ";
During for " 01 " or " 10 " or " 11 ", the described note of judging reception is provided with note defencive function item to the Bit4 of the DCS field in the note that described the second terminal judges go out to receive for " 0 " and Bit1 Bit0.
Further, described predetermined data encoding mode comprises: add specific note protection character in the text of described note;
The described specific note protection character that adds in the text of described the second terminal according to the note that receives, the described note of judging reception is provided with note defencive function item.
Further, described method also comprises:
When sms center receives note, judge that whether described first terminal and described the second terminal belong to the network of same standard, if so, then carry out transparent transmission to described note; Otherwise, described note is routed to Short Message Service Gateway, ask described Short Message Service Gateway to carry out conversion process.
Further, described Short Message Service Gateway carries out following conversion process to the note that receives:
When comprising display mode field and field contents for " 11 " in the note that described Short Message Service Gateway receives, the DCS field of described note is carried out recompile, Bit4 is arranged to " 0 ", Bit1 Bit0 is arranged to " 01 " or " 10 " or " 11 ";
Bit4 in the DCS field of the note that described Short Message Service Gateway receives is for " 0 " and Bit1 Bit0 during for " 01 " or " 10 " or " 11 ", in the content of described note, add the display mode field, and the value of the display mode field in the described note is set to " 11 ".
Further, when the described note that described the second terminal judges goes out to receive is provided with note defencive function item, the authority of described note is carried out following restriction:
Shielding or hide to transmit menu, the holding time of note be set or the frequency of reading thresholding is set.
The present invention also provides a kind of note protection terminal, and described terminal comprises UI interface, protocol code module, sending module, protocol-decoding module, receiver module and note conservation treatment module, wherein:
Described UI interface is used for, and provides short message editing interface and note to send the interface, and at note transmission interface note defencive function item is set;
Described protocol code module is used for, if user selection note defencive function item, then according to predetermined data encoding mode short message content is carried out protocol code;
Described sending module is used for, and the note of finishing protocol code is sent;
Described receiver module is used for, and receives note;
Described protocol-decoding module is used for, and judges whether the note that described receiver module receives is provided with note defencive function item;
Described note conservation treatment module is used for, and when the described note of judging reception when described protocol-decoding module is provided with note defencive function item, the authority of described note is limited.
Further, when described terminal is the terminal of cdma network,
Described protocol code module is used for, according to following predetermined data encoding mode short message content is carried out protocol code: when comprising display mode (Display_Mode) field in the described note, the value of the display mode field in the described note is set to " 11 "; When not comprising the display mode field in the described note, in described note, add the display mode field, and the value of the display mode field in the described note is set to " 11 ";
Described protocol-decoding module is used for, and when judging the value that comprises display mode field and display mode field in the note of reception for the note of " 11 ", the described note of judging reception is provided with note defencive function item.
Further, when described terminal is the terminal of GSM network,
Described protocol code module is used for, and according to following predetermined data encoding mode short message content is carried out protocol code: when encoding D CS field, Bit4 is arranged to " 0 ", Bit1 Bit0 is arranged to " 01 " or " 10 " or " 11 ";
Described protocol-decoding module is used for, and during for " 01 " or " 10 " or " 11 ", the described note of judging reception is provided with note defencive function item to the Bit4 that judges the DCS field in the note of reception for " 0 " and Bit1 Bit0.
Further, described protocol code module is used for, and according to following predetermined data encoding mode short message content is carried out protocol code: add specific note protection character in the text of described note;
Described protocol-decoding module is used for, the described specific note protection character that adds in the text according to the note that receives, and the described note of judging reception is provided with note defencive function item.
Further, described note conservation treatment module is used for, and the authority of described note is carried out following restriction:
Shielding or hide to transmit menu, the holding time of note be set or the frequency of reading thresholding is set.
In addition, the present invention also provides a kind of note protection system, and described system comprises sms center and Short Message Service Gateway, and described sms center further comprises retransmission unit, and described Short Message Service Gateway further comprises conversion processing unit, wherein
Described retransmission unit is used for, and when receiving first terminal and mailing to the note of the second terminal, judges that whether described first terminal and described the second terminal belong to the network of same standard, if so, then carry out transparent transmission to described note; Otherwise, described note is routed to Short Message Service Gateway, ask described Short Message Service Gateway to carry out conversion process;
Described conversion processing unit is used for, and when judging note that described Short Message Service Gateway receives and be provided with note defencive function item, described note is carried out mailing to described the second terminal after the conversion process.
Further, described conversion processing unit is used for, and the note that described Short Message Service Gateway receives is carried out following conversion process:
When comprising display mode field and field contents for " 11 " in the note that described Short Message Service Gateway receives, the DCS field of described note is carried out recompile, Bit4 is arranged to " 0 ", Bit1 Bit0 is arranged to " 01 " or " 10 " or " 11 ";
Bit4 in the DCS field of the note that described Short Message Service Gateway receives is for " 0 " and Bit1 Bit0 during for " 01 " or " 10 " or " 11 ", in the content of described note, add the display mode field, and the value of the display mode field in the described note is set to " 11 ".
In sum, the present invention proposes a kind of at existing GSM (Global System for Mobile Communications, global system for mobile communications), CDMA (Code Division Multiple Access, code division multiple access) on the agreement, need not to support that the EMS function can realize the forwarding capability that prevents of short message content, like this, user meticulously editor's note just can not be received side's forwarding easily, the note that the information security that SP (Service Provider, service provider) or operator send is relevant can not be forwarded away easily yet.
Description of drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, consists of the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is the realization flow figure in the same standard network of the embodiment of the invention;
Fig. 2 is the realization flow figure in the networks with different systems of the embodiment of the invention;
Fig. 3 is the schematic block diagram of the note protection terminal of the embodiment of the invention.
Embodiment
In view of preventing that at present forwarding capability from all being to realize on the basis of EMS agreement, and at present a lot of cell phone manufacturers and mobile Operation Network are not supported the shortcoming of EMS function, present embodiment proposes a kind of note protection scheme: according to 3GPP and 3GPP2 related protocol, the expansion of making some protocol fields on the basis that does not change the short message text content is to support note protection (transmit or read authority and arrange etc. such as anti-) function; Perhaps, in the content of note, add some spcial characters and realize the note defencive function.
The implementation method of the note protection that present embodiment provides, adopt following technical scheme:
First terminal editing short message content is protected this short message content if the user has set, then according to predetermined coded system to short message content carry out protocol code or, in the content of note, add specific note protection mark or character after, send;
After the second terminal is received note, according to the mark in the short message content or character, the current note of receiving is carried out the restriction of authority.
Below will be take the anti-forwarding function of note as example, the implementation method of the note protection that present embodiment is provided is specifically described:
For cdma network, according to 3GPP2 C.S0015 agreement 5.5.16 chapters and sections, with reference to the implementation method of the straight aobvious note in this note standard, be that the telecommunication service layer is done suitably to expand the 4th layer of four layer protocols, as shown in table 1 below:
Table 1 cdma network is the standard of aobvious note directly
| Field | Length(bits) |
| SUBPARAMETER_ID (subparameter sign) | 8 |
| SUBPARAM_LEN (subparameter length) | 8 |
| MSG_DISPLAY_MODE (display mode) | 2 |
| RESERVED (reserved field) | 6 |
Wherein, the MSG_DISPLAY_MODE field represents display mode, hereinafter also is called for short and makes DISPLAY_MODE.
RESERVED is the reserved field in the agreement.
Particularly, display mode (MSG_DISPLAY_MODE) comprises following several modes:
The directly aobvious note display mode of table 2
The network forced requirement of current C DMA " 00 " is the form of aobvious note directly, does not also have relevant test and use-case for other 2 kinds of forms.
In the present embodiment, use " 11 " expression that keeps to prevent the note that the user transmits, when being provided with current note in editor's process, the user do not allow to transmit, then when sending, the display mode field is arranged to " 11 ", and SUBPARAMETER_ID is set to ' 00001111 ', SUBPARAM_LEN is that Subparameter length is set to ' 00000001 ', then sends to network; When the recipient receives with the note of display mode field, judge the classification of display mode, if retained-mode, then with the forwarding menu shielding of note or hide.
For the GSM network, according to the 4th chapters and sections of 3GPP TS 23.038 agreements, with reference to the implementation method of straight aobvious note in this standard, as shown in the table:
The standard of the aobvious note of table 3 GSM direct network
Each byte in the upper table is described below:
Bit5: being that 0 expression short message content is not compressed, is that 1 expression short message content is compressed, and compression method is defined in 3GPP TS 23.042 agreements.
Bit3 Bit2: for ' 00 ' time, the expression short message content is the GSM7 coded format, represents that short message content is the 8Bit data encoding for ' 01 ' time, represents that short message content is 16 UCS2 codings for ' 10 ' time, and ' 11 ' is reserved character, uses temporarily.
Bit4 is 1 o'clock, Bit1 Bit0 is the note classification logotype, Bit1 Bit0 represents 0 class note when being ' 00 ', represent 1 class note for ' 01 ' time, namely indicating this note is that storage medium is the note of mobile phone, is 2 class notes for ' 10 ' time, and namely indicating this note is that storage medium is the note of (U) SIM card, be 3 class notes for ' 11 ' time, the storage medium of namely indicating this note is the terminal appointment.
Bit4 is 0 o'clock, and Bit1 Bit0 is reserved field, does not use temporarily.
In current GCF (Global Certification Forum, the whole world authentication forum) test or the operator's test pair test case of Class note is arranged, and this note with the Class type is not supported for the note of common transmission to arrange.
In the present embodiment, adopt following scheme: Bit4 is arranged to " 0 ", realizes anti-forwarding short message with the Bit1 Bit0 position that keeps, Bit1 Bit0 is arranged to " 01 " (or " 10 " or " 11 "), to represent that this note does not allow to transmit.
For cdma network or GSM network, above two protocol fields all former network must support, therefore, the network system side does not need to do change or upgrading when transmitting this type of note, only when the Short Message Service Gateway cross-mode is changed, two groups of mapping value are carried out the transmission support that a corresponding mapping can be finished the note that prevents from transmitting of striding agreement.
The data encoding mode that realizes anti-forwarding short message has multiple, comprise modes such as adding spcial character in the expansion of protocol fields and the content, the above has only set forth wherein a kind of data encoding implementation of protocol fields expansion, but the mode that is not limited thereto realizes this function.
The user is when receiving anti-forwarding short message, to transmit the relevant option shielding of this note or hide, also can limit simultaneously the restriction of other authority aspects such as holding time of this note or frequency of reading, be not limited to and prevent from transmitting this single function.
For making the purpose, technical solutions and advantages of the present invention clearer, hereinafter in connection with accompanying drawing embodiments of the invention are elaborated.Need to prove, in the situation that do not conflict, the embodiment among the application and the feature among the embodiment be combination in any mutually.
Embodiment one
In the present embodiment, be specifically described for the anti-forwarding short message flow process in the same standard network.Because the relation of air interface signaling agreement, network is when processing short message content, fairly simple to the processing meeting that transmit leg and recipient coexist in the standard network, can directly carry out transparent transmission, namely network is not forwarded to the data element of the 4th layer of transmit leg protocol layer the recipient of message with not making an amendment.
As shown in Figure 1, the present embodiment flow process mainly may further comprise the steps:
Step 1_A: edit a note.
Step 1_B: the user feels the more meaningful or other reasons of this note, can not transmit operation after not wanting to allow the other side receive, selection enters the note transmission interface is set, and will forbid transmitting setting option and select to open, and this setting option will import lower-layer protocols coding flow process in follow-up operation.
Step 1_C: select to send.
This step realizes the data encoding of anti-forwarding short message, and coded system has multiple, comprises modes such as adding spcial character in the expansion of protocol fields and the content, only sets forth the cataloged procedure that a kind of protocol fields wherein expands here.
If the current use of user is cdma network, the note of editing previously will be with the 3GPP2C.S0015 protocol code, IS637 agreement namely, at this moment, if being provided with, the discovery user forbids the forwarding capability option, then in original all fields of note, add a Display_Mode field, and display mode is set to " 11 " reserved field (if comprised the Display_Mode field in the original field of note, then it is set to " 11 "), then be packaged into binary data by protocol code, treat that following flow process sends.
If the current use of user is the GSM network, the short message content that the user edits will be with 3GPPTS 23.038 protocol code, at this moment, judge whether the user is provided with and forbid transmitting this note option, if be provided with this option, then at encoding D CS (Data Coding Scheme, the data encoding mode) during field, Bit4 is arranged to " 0 ", Bit1 Bit0 is arranged to " 01 ", and the DCS field is " 00 * 0 * * 01 ", and other protocol fields are encoded by the 3GPP agreement of standard, then be packaged into binary data, treat that following flow process sends.
Step 1_D: the mode of above-mentioned binary data by the protocol signaling requirement sent in the network.
Step 1E: the note that the network receiving terminal is sent, and carry out transparent transmission.
The note that sends is by BTS (Base Transceiver Station, base transceiver station) and MSC (Mobile Switching Center, mobile switching centre) the final processing center that arrives is sms center SC, sms center is according to the GSM/CDMA short message protocol, restructuring part note data element, finish and send PDU (Protocol Data Unit, protocol Data Unit) to the conversion that receives PDU, because transmit leg and recipient are in same standard network, PDU conversion is herein carried out transparent transmission to the application layer data that the user sends, do not make an amendment, after the PDU assembling is finished, by wireless network note is sent to the recipient.
Step 1_F: terminal two is received note, according to agreement with the client layer Data Analysis out.
Step 1_G: resolve and transmit sign.
This step realizes preventing the data decode of forwarding short message, and the variety of way of corresponding coding has multiple different coding/decoding method, only sets forth wherein a kind of decode procedure of protocol fields expansion here.
If the current use of user is cdma network, when resolving the 4th layer of application data according to 3GPP2 C.S0015 agreement (namely IS637 agreement), judged whether the Display_Mode field, if this protocol fields is arranged, the value of then judging this field is " 11 " whether, at this moment, if this field just is reserved field " 11 ", can determine that then this note being provided with forbids forwarding capability, this sign recorded and together with the note sender, the data such as short message content deposit the relevant position in, treat that following flow process continues to process, other protocol fields are decoded by standard agreement.
If the current use of user is the GSM network, according to 3GPP TS 23.038 protocol-decoding DCS fields, at this moment, if the Bit4 of DCS field is " 0 ", and Bit1 Bit0 is " 01 ", and namely the DCS field is " 00 * 0 * * 01 ", can determine that then this note being provided with forbids forwarding capability, this sign is recorded and deposited in the relevant position together with data such as note sender, short message contents, treat that following flow process continues to process, other protocol fields are decoded by standard agreement.
Step 1_H: the prompting user new information reaches.
Step 1_I: the user enters read interface and reads this note, select operation keys to prepare to transmit this note, whether the terminal basis forbids transmitting sign determines whether providing the forwarding option to operate to the user, forbids transmitting if find this note, does not then provide effective forwarding menu to the user.If the forwarding option to certain bar note is also arranged at other interfaces such as tabulations, in like manner also increase corresponding judgement, provide or forbid transmitting option operations according to the data of storage.
The Warrant Bounds of user when receiving anti-forwarding short message, be not limited to and prevent forwarding capability, also can limit simultaneously the restriction of other authority aspects such as holding time of this note or frequency of reading, such as this automatic short message deleting after reading 3 times, such as receiving that note deletes after 1 hour, delete etc. after 1 hour such as reading note.
This time flow process finishes.
Embodiment two
The present embodiment is for the situation of sending and receiving terminal at networks with different systems, as shown in Figure 2, because the inconsistency of aerial signaling interface, need the process once changed in the process that the data of different systems are transmitted in network, could from a kind of air interface of standard, receive the message of transmit leg like this, and from the air interface of another standard, send to the recipient.
Referring to shown in Figure 2, the present embodiment flow process is most of and Fig. 1 is similar, only has the data of network side to process and need to handle accordingly according to different situations, and herein flow process and agreement are in full accord, only need to increase anti-processing of transmitting field is got final product.
As shown in Figure 2, the present embodiment flow process mainly may further comprise the steps:
Step 2_A: with step 1_A.
Step 2_B: with step 1_B.
Step 2_C: with step 1_C.
Step 2_D: with step 1_D.
Step 2_E1: sms center one is received the note that the user sends, according to agreement, judge that whether transmit leg and recipient are at same network, the above has set forth the situation of both sides at the network of same standard, set forth not the situation at the network of same standard herein, sms center one will be routed to Short Message Service Gateway to note herein, by the destination address of gateway forwards to correspondence.
Step 2_E2: gateway is received Forward-reques, and finding needs protocol conversion between transmit leg and the recipient's network, just carries out conversion operations by agreement, and all conversions are all undertaken by former agreement, need to do following special processing for anti-forwarding short message:
The implementation of anti-forwarding short message has multiple, only sets forth wherein a kind of process of gateway protocol conversion of protocol fields extended mode here.
In the conversion request of receiving CDMA form note, if find that the Display_Mode field is arranged, and field contents is reserved word " 11 ", then the DCS field of the note of output carried out recompile, is arranged to " 00 * 0 * * 01 " form.
In the conversion request of receiving GSM form note, judge the data in the DCS field, if Bit4 is set in the field " 0 ", and Bit1 Bit0 is set to " 01 ", i.e. similar " 00 * 0 * * 01 " form, then the Display_Mode field will be added in the content of output note, and the content of this field is set to reserved word " 11 ".
Step 2_E3: the note data that sms center two is sent gateway is transferred to the purpose terminal and goes.
Step 2_F: with step 1_F.
Step 2_G: with step 1_G.
Step 2_H: with step 1_H.
Step 2_I: with step 1_I.
This time flow process finishes.
Embodiment three
As shown in Figure 3, the note of embodiment of the invention protection terminal mainly comprises: UI interface, protocol code module, sending module, protocol-decoding module, receiver module and note conservation treatment module, wherein:
The UI interface is mainly used in, and provides short message editing interface and note to send the interface, and at note transmission interface note defencive function item is set;
The protocol code module is used for, if user selection note defencive function item, then according to predetermined data encoding mode short message content is carried out protocol code;
Sending module is used for, and the note of finishing protocol code is sent;
Receiver module is used for, and receives note;
The protocol-decoding module is used for, and judges whether the note that receiver module receives is provided with note defencive function item;
Note conservation treatment module is used for, and when the note of judging reception when the protocol-decoding module is provided with note defencive function item, then the authority of note is limited.
Further, when terminal is the terminal of cdma network,
Described protocol code module is used for, and according to following predetermined data encoding mode short message content is carried out protocol code: when comprising display mode (Display_Mode) field in the note, the value of the display mode field in the note is set to " 11 "; When not comprising the display mode field in the note, in described note, add the display mode field, and the value of the display mode field in the note is set to " 11 ";
The protocol-decoding module is used for, and when judging the value that comprises display mode field and display mode field in the note of reception for the note of " 11 ", the described note of judging reception is provided with note defencive function item.
Further, when terminal is the terminal of GSM network,
The protocol code module is used for, and according to following predetermined data encoding mode short message content is carried out protocol code: when encoding D CS field, Bit4 is arranged to " 0 ", Bit1 Bit0 is arranged to " 01 " or " 10 " or " 11 ";
The protocol-decoding module is used for, and during for " 01 " or " 10 " or " 11 ", the note of judging reception is provided with note defencive function item to the Bit4 that judges the DCS field in the note of reception for " 0 " and Bit1 Bit0.
Further, the protocol code module can also be used for, and according to following predetermined data encoding mode short message content is carried out protocol code: add specific note protection character in the text of note;
The protocol-decoding module is used for, the specific note protection character that adds in the text according to the note that receives, and the note of judging reception is provided with note defencive function item.
Further, note conservation treatment module is used for, and the authority of note is carried out following restriction:
Shielding or hide to transmit menu, the holding time of note be set or the frequency of reading thresholding is set, etc.
In addition, also provide a kind of note protection system (not shown) in the embodiment of the invention, this system mainly comprises sms center and Short Message Service Gateway, and sms center further comprises retransmission unit, and Short Message Service Gateway further comprises conversion processing unit, wherein
Retransmission unit is used for, and when receiving first terminal and mailing to the note of the second terminal, judges that whether first terminal and the second terminal belong to the network of same standard, if so, then carry out transparent transmission to note; Otherwise, note is routed to Short Message Service Gateway, the request Short Message Service Gateway carries out conversion process;
Conversion processing unit is used for, and when judging note that described Short Message Service Gateway receives and be provided with note defencive function item, note is carried out mailing to the second terminal after the conversion process.
Further, conversion processing unit is used for, and the note that described Short Message Service Gateway receives is carried out following conversion process:
When comprising display mode field and field contents for " 11 " in the note that described Short Message Service Gateway receives, the DCS field of described note is carried out recompile, Bit4 is arranged to " 0 ", Bit1 Bit0 is arranged to " 01 " or " 10 " or " 11 ";
Bit4 in the DCS field of the note that described Short Message Service Gateway receives is for " 0 " and Bit1 Bit0 during for " 01 " or " 10 " or " 11 ", in the content of described note, add the display mode field, and the value of the display mode field in the described note is set to " 11 ".
It below only is preferred case study on implementation of the present invention; be not limited to the present invention; the present invention also can have other various embodiments; in the situation that do not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art can make according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with general calculation element, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and be carried out by calculation element, and in some cases, can carry out step shown or that describe with the order that is different from herein, perhaps they are made into respectively each integrated circuit modules, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
Claims (14)
1. the implementation method of a note protection is characterized in that, described method comprises:
Short message content the first terminal editor will send according to the note defencive function item of user selection, carries out sending after the protocol code to described short message content according to predetermined data encoding mode;
The second terminal receives described note, when the described note of judging reception is provided with note defencive function item, the authority of described note is limited.
2. the method for claim 1 is characterized in that,
For the terminal of code division multiple access (CDMA) network, described predetermined data encoding mode comprises: when comprising display mode (Display_Mode) field in the described note, the value of the display mode field in the described note is set to " 11 "; When not comprising the display mode field in the described note, in described note, add the display mode field, and the value of the display mode field in the described note is set to " 11 ";
The value that comprises display mode field and display mode field in the note that described the second terminal judges go out to receive is during for the note of " 11 ", and the described note of judging reception is provided with note defencive function item.
3. the method for claim 1 is characterized in that,
Terminal for global system for mobile communications (GSM) network, described predetermined data encoding mode, comprise: when coded data coded system (DCS) field, Bit4 is arranged to " 0 ", Bit1 Bit0 is arranged to " 01 " or " 10 " or " 11 ";
During for " 01 " or " 10 " or " 11 ", the described note of judging reception is provided with note defencive function item to the Bit4 of the DCS field in the note that described the second terminal judges go out to receive for " 0 " and Bit1 Bit0.
4. the method for claim 1 is characterized in that,
Described predetermined data encoding mode comprises: add specific note protection character in the text of described note;
The described specific note protection character that adds in the text of described the second terminal according to the note that receives, the described note of judging reception is provided with note defencive function item.
5. method as claimed in claim 2 or claim 3 is characterized in that, described method also comprises:
When sms center receives note, judge that whether described first terminal and described the second terminal belong to the network of same standard, if so, then carry out transparent transmission to described note; Otherwise, described note is routed to Short Message Service Gateway, ask described Short Message Service Gateway to carry out conversion process.
6. method as claimed in claim 5 is characterized in that,
Described Short Message Service Gateway carries out following conversion process to the note that receives:
When comprising display mode field and field contents for " 11 " in the note that described Short Message Service Gateway receives, the DCS field of described note is carried out recompile, Bit4 is arranged to " 0 ", Bit1 Bit0 is arranged to " 01 " or " 10 " or " 11 ";
Bit4 in the DCS field of the note that described Short Message Service Gateway receives is for " 0 " and Bit1 Bit0 during for " 01 " or " 10 " or " 11 ", in the content of described note, add the display mode field, and the value of the display mode field in the described note is set to " 11 ".
7. such as claim 1,2, each described method of 3 or 4, it is characterized in that,
When the described note that described the second terminal judges goes out to receive is provided with note defencive function item, the authority of described note is carried out following restriction:
Shielding or hide to transmit menu, the holding time of note be set or the frequency of reading thresholding is set.
8. a note protection terminal is characterized in that, described terminal comprises UI interface, protocol code module, sending module, protocol-decoding module, receiver module and note conservation treatment module, wherein:
Described UI interface is used for, and provides short message editing interface and note to send the interface, and at note transmission interface note defencive function item is set;
Described protocol code module is used for, if user selection note defencive function item, then according to predetermined data encoding mode short message content is carried out protocol code;
Described sending module is used for, and the note of finishing protocol code is sent;
Described receiver module is used for, and receives note;
Described protocol-decoding module is used for, and judges whether the note that described receiver module receives is provided with note defencive function item;
Described note conservation treatment module is used for, and when the described note of judging reception when described protocol-decoding module is provided with note defencive function item, the authority of described note is limited.
9. terminal as claimed in claim 8 is characterized in that,
When described terminal is the terminal of cdma network,
Described protocol code module is used for, according to following predetermined data encoding mode short message content is carried out protocol code: when comprising display mode (Display_Mode) field in the described note, the value of the display mode field in the described note is set to " 11 "; When not comprising the display mode field in the described note, in described note, add the display mode field, and the value of the display mode field in the described note is set to " 11 ";
Described protocol-decoding module is used for, and when judging the value that comprises display mode field and display mode field in the note of reception for the note of " 11 ", the described note of judging reception is provided with note defencive function item.
10. terminal as claimed in claim 8 is characterized in that,
When described terminal is the terminal of GSM network,
Described protocol code module is used for, and according to following predetermined data encoding mode short message content is carried out protocol code: when encoding D CS field, Bit4 is arranged to " 0 ", Bit1 Bit0 is arranged to " 01 " or " 10 " or " 11 ";
Described protocol-decoding module is used for, and during for " 01 " or " 10 " or " 11 ", the described note of judging reception is provided with note defencive function item to the Bit4 that judges the DCS field in the note of reception for " 0 " and Bit1 Bit0.
11. terminal as claimed in claim 8 is characterized in that,
Described protocol code module is used for, and according to following predetermined data encoding mode short message content is carried out protocol code: add specific note protection character in the text of described note;
Described protocol-decoding module is used for, the described specific note protection character that adds in the text according to the note that receives, and the described note of judging reception is provided with note defencive function item.
12. such as claim 8,9,10 or 11 described terminals, it is characterized in that,
Described note conservation treatment module is used for, and the authority of described note is carried out following restriction:
Shielding or hide to transmit menu, the holding time of note be set or the frequency of reading thresholding is set.
13. a note protection system is characterized in that described system comprises sms center and Short Message Service Gateway, described sms center further comprises retransmission unit, and described Short Message Service Gateway further comprises conversion processing unit,
Described retransmission unit is used for, and when receiving first terminal and mailing to the note of the second terminal, judges that whether described first terminal and described the second terminal belong to the network of same standard, if so, then carry out transparent transmission to described note; Otherwise, described note is routed to Short Message Service Gateway, ask described Short Message Service Gateway to carry out conversion process;
Described conversion processing unit is used for, and when judging note that described Short Message Service Gateway receives and be provided with note defencive function item, described note is carried out mailing to described the second terminal after the conversion process.
14. system as claimed in claim 13 is characterized in that,
Described conversion processing unit is used for, and the note that described Short Message Service Gateway is received is carried out following conversion process:
When comprising display mode field and field contents for " 11 " in the note that described Short Message Service Gateway receives, the DCS field of described note is carried out recompile, Bit4 is arranged to " 0 ", Bit1 Bit0 is arranged to " 01 " or " 10 " or " 11 ";
Bit4 in the DCS field of the note that described Short Message Service Gateway receives is for " 0 " and Bit1 Bit0 during for " 01 " or " 10 " or " 11 ", in the content of described note, add the display mode field, and the value of the display mode field in the described note is set to " 11 ".
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110252284.XA CN102958018A (en) | 2011-08-30 | 2011-08-30 | Short-message protection terminal and system as well as short-message protection realization method |
| PCT/CN2011/081789 WO2012155464A1 (en) | 2011-08-30 | 2011-11-04 | A terminal for protecting short message, system and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110252284.XA CN102958018A (en) | 2011-08-30 | 2011-08-30 | Short-message protection terminal and system as well as short-message protection realization method |
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| CN102958018A true CN102958018A (en) | 2013-03-06 |
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| CN201110252284.XA Pending CN102958018A (en) | 2011-08-30 | 2011-08-30 | Short-message protection terminal and system as well as short-message protection realization method |
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| Country | Link |
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| CN (1) | CN102958018A (en) |
| WO (1) | WO2012155464A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105828303A (en) * | 2015-01-07 | 2016-08-03 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for deleting message on terminal |
| CN106105277A (en) * | 2014-03-27 | 2016-11-09 | 宇龙计算机通信科技(深圳)有限公司 | Method for sending information and device and message receiving method and device |
| CN107347114A (en) * | 2017-06-21 | 2017-11-14 | 努比亚技术有限公司 | Voice messaging receiving and sending control method and terminal |
| CN115022824A (en) * | 2022-06-02 | 2022-09-06 | 河南信安通信技术股份有限公司 | Method and device for detecting startup and shutdown of mobile phone by using non-inductive short message |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101166312A (en) * | 2005-09-29 | 2008-04-23 | 华为技术有限公司 | Method and system for limiting SMS forward |
| CN101778352A (en) * | 2009-12-25 | 2010-07-14 | 中兴通讯股份有限公司 | Realization method and system of technology for protecting multimedia message contents |
| WO2011094028A1 (en) * | 2010-02-01 | 2011-08-04 | Orbach David M | System for distribution permissions for network communications |
| CN101800954A (en) * | 2010-02-11 | 2010-08-11 | 中兴通讯股份有限公司 | Method and system for preventing multimedia message from being forwarded |
-
2011
- 2011-08-30 CN CN201110252284.XA patent/CN102958018A/en active Pending
- 2011-11-04 WO PCT/CN2011/081789 patent/WO2012155464A1/en active Application Filing
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106105277A (en) * | 2014-03-27 | 2016-11-09 | 宇龙计算机通信科技(深圳)有限公司 | Method for sending information and device and message receiving method and device |
| CN105828303A (en) * | 2015-01-07 | 2016-08-03 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for deleting message on terminal |
| CN105828303B (en) * | 2015-01-07 | 2020-04-07 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for deleting message on terminal |
| CN107347114A (en) * | 2017-06-21 | 2017-11-14 | 努比亚技术有限公司 | Voice messaging receiving and sending control method and terminal |
| CN107347114B (en) * | 2017-06-21 | 2020-02-14 | 努比亚技术有限公司 | Voice information receiving and sending control method and terminal |
| CN115022824A (en) * | 2022-06-02 | 2022-09-06 | 河南信安通信技术股份有限公司 | Method and device for detecting startup and shutdown of mobile phone by using non-inductive short message |
| CN115022824B (en) * | 2022-06-02 | 2024-03-22 | 河南信安通信技术股份有限公司 | Method and device for detecting on/off of mobile phone by using non-inductive short message |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012155464A1 (en) | 2012-11-22 |
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