CN100403817C - Data-message retransmitting method - Google Patents
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- CN100403817C CN100403817C CNB2006100655066A CN200610065506A CN100403817C CN 100403817 C CN100403817 C CN 100403817C CN B2006100655066 A CNB2006100655066 A CN B2006100655066A CN 200610065506 A CN200610065506 A CN 200610065506A CN 100403817 C CN100403817 C CN 100403817C
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Abstract
The present invention discloses a data message retransmitting method used for mobile communication. Data message retransmitting attributes corresponding to a first terminal are set. When a second terminal transmits a data message to the first terminal, a home location register judges whether the retransmitting type is unconditional retransmission and whether the first terminal is inaccessible, and a mobile exchange center judges whether the first terminal is inaccessible, so that whether the data message is retransmitted to a retransmitting terminal is judged, and the retransmission of the data message is realized.
Description
Technical field
The present invention relates to the wireless mobile communications field, relate in particular to a kind of data-message retransmitting method.
Background technology
(Short Message Service is a kind ofly to transmit telecommunication service than short essay word information by signaling on mobile network SMS) in short message service.Short message service mainly comprises point-to-point short message service and Cell Broadcast Short Message CBCH business.
The short message service that provides at present mainly is the point-to-point short message service, can also can send short messages to the portable terminal of appointment by manual board or automatic station from a transmitting short message by mobile terminal to the another one portable terminal.That is, (Mobile Originated, MO) (MobileTerminated MT) sends to the appointment called subscriber with a short message from an entity with the Mobile Termination short message service by the mobile originated short message business.
Point-to-point short message is transmitted by the Short Message Service Center storage and is realized, the short message that portable terminal A sends to another portable terminal B is divided into two independently processes: terminal A sends short messages to Short Message Service Center, and Short Message Service Center is forwarded to terminal B again.The terminal A success that sends SMS message is meant that Short Message Service Center received the short message that terminal A sends, rather than refers to that terminal B has received the short message that terminal A sends.Certainly, terminal A can send report by function setting request Short Message Service Center loopback short message, and whether this short message of notice terminal A has successfully sent to terminal called B.
With reference to Fig. 1, existing MT signaling process is as follows:
1. (Gateway MSC for Short Message Service SMS-GMSC) transmits message Message Transfer to Short Message Service Center (Short Message service Centre, SC or SMC) to Gateway MSC For Short Message Service;
2.SMS-GMSC to attaching position register (Home Locating Register, HLR) inquiry transmission route SendRoutingInfo_For_ShortMessage;
3.SMS-GMSC to mobile switching centre (Mobile Switching Centre, MSC) forward pass short message Forward_ShortMessage;
4.MSC to Visited Location Registor (Visitor Location Register, VLR) inquiry sends route SendInfoFor_MT_SMS, fetch user's the international mobile subscriber identification number (IMSI) and base station controller (Base StationController, number BSC) at present user place from VLR;
5.MSC to travelling carriage (Mobile Station, MS) MessageTransfer that sends SMS message;
6.MS transmit report Delivery Report to the MSC loopback; And
7.MSC transmit report Delivery Report to the SMS-GMSC loopback.
For travelling carriage shutdown or out of reach and can't getting in touch of causing, short message sends and can fail, but Short Message Service Center can be preserved this short message, and the wait sign is set in HLR, in case the user starts shooting or returns service area, system can retransmit by timely informing message service center.
Short message is very universal at present, becomes the important growth point of communication income.Along with the development in portable terminal market, everyone has a mobile phone incessantly, and a more than phone number, and this demand that requires SMS to transmit just occurred.And present situation is that (Man-Machine Interface MMI) can support note (that is, short message) to transmit function is set mobile phone terminal, and the network core access side device is not supported this function by man-machine interface.
Owing to can't realize the data forwarding function between portable terminal, after the user had carried out the voice call forwarding, can not be synchronous business such as note be also transmitted caused using inconvenience, impacts or loses to the user.
Summary of the invention
Main purpose of the present invention is to provide a kind of data-message retransmitting method, be used to overcome owing to the limitation of prior art and defective cause in network core and insert the problem that side can not realize data forwarding such as short message.
To achieve these goals, according to a first aspect of the invention, the invention provides a kind of data-message retransmitting method that is used for mobile communication.Step is as follows:
S202 is provided with corresponding to the data-message of first terminal and transmits attribute;
S204, second terminal sends data-message to the data message traffic center, and the target terminal of data-message is first terminal;
S206, the data message traffic center is sent to the data-message gateway MSC with data-message, and the data-message gateway MSC is to the routing iinformation of attaching position register request first terminal of first terminal;
S208 according to transmitting attribute, meeting under the specified conditions of transmitting, is sent to the forwarding terminal with data-message.
In step S202, being provided with and transmitting attribute can be to be provided with by first terminal or operator to transmit type and transmit the terminal recognition sign indicating number, to transmit type and transmit the terminal recognition sign indicating number and be kept in the attaching position register, and can when being provided with or in first terminal, carry out being sent to when the position is upgraded the Visited Location Registor of first terminal by attaching position register.Transmit type and can comprise unconditional forwarding and unreachable forwarding.
In step S208, the judgement of specified conditions is as follows:
Attaching position register judges whether the forwarding type is unconditional forwarding, if unconditional the forwarding then will be transmitted the terminal recognition sign indicating number and be sent to the data-message gateway MSC;
Transmitting type is not that attaching position register judges whether first terminal is unreachable, if unreachable, then will transmit the terminal recognition sign indicating number and be sent to the data-message gateway MSC under the unconditional situation about transmitting; And
Transmitting type is not that unconditional forwarding and attaching position register are not judged under the untouchable situation of first terminal, attaching position register is sent to the data-message gateway MSC with the routing iinformation of first terminal, the data-message gateway MSC is according to the routing iinformation of first terminal, data-message is sent to the mobile switching centre at the first terminal place, if the mobile switching centre at the first terminal place finds that first terminal is unreachable, then the Visited Location Registor to first terminal sends unreachable information, Visited Location Registor is in response to unreachable information, be sent to the mobile switching centre at the first terminal place with transmitting the terminal recognition sign indicating number, the mobile switching centre at the first terminal place will transmit the terminal recognition sign indicating number and be sent to the data-message gateway MSC.
Data-message can be a short message, can also be other data-message, for example view data, voice data, video data etc.
To achieve these goals, according to a second aspect of the invention, the invention provides a kind of data-message retransmitting method that is used for mobile communication.Data-message is set in the attaching position register of first terminal to be transmitted type and transmits the terminal recognition sign indicating number.Attaching position register can will be transmitted the Visited Location Registor that the terminal recognition sign indicating number is sent to first terminal.Transmit type and can comprise unconditional forwarding and unreachable forwarding.
This method can also may further comprise the steps:
S2101, second terminal sends data-message to the data message traffic center, the target terminal of data-message is first terminal, the data message traffic center is sent to the data-message gateway MSC with data-message, and the data-message gateway MSC is to the routing iinformation of attaching position register request first terminal;
S2102, attaching position register judge whether the forwarding type is unconditional forwarding, if, then proceed to step S2104, if not, then proceed to step S2106;
S2104, attaching position register will be transmitted the terminal recognition sign indicating number and be sent to the data-message gateway MSC, and the data-message gateway MSC is sent to the forwarding terminal according to transmitting the terminal recognition sign indicating number with data-message;
S2106, attaching position register judge whether first terminal is unreachable, if judge unreachablely, then proceed to step S2108, if do not judge unreachablely, then proceed to step S2109;
S2108, attaching position register will be transmitted the terminal recognition sign indicating number and be sent to the data-message gateway MSC, and the data-message gateway MSC is sent to the forwarding terminal according to transmitting the terminal recognition sign indicating number with data-message;
S2109, attaching position register is sent to the data-message gateway MSC with the routing iinformation of first terminal, the data-message gateway MSC is sent to data-message the mobile switching centre at the first terminal place according to the routing iinformation of first terminal;
S2110 if the mobile switching centre at the first terminal place finds that first terminal is unreachable, then proceeds to step S2112, if can reach, then proceeds to step S2114;
S2112, Visited Location Registor to first terminal sends unreachable information, Visited Location Registor is in response to unreachable information, forwarding terminal recognition sign indicating number is sent to the mobile switching centre at the first terminal place, the mobile switching centre at the first terminal place will transmit the terminal recognition sign indicating number and be sent to the data-message gateway MSC, the data-message gateway MSC is sent to the forwarding terminal according to transmitting the terminal recognition sign indicating number with data-message; And
S2114, the mobile switching centre at the first terminal place is sent to first terminal with data-message.
Data-message can be a short message, also can be other data-message, for example view data, voice data, video data etc.
By technique scheme, setting of the present invention is transmitted attribute corresponding to the data-message of first terminal.When second terminal when first terminal sends data-message, by judging by attaching position register whether transmit type is unconditional forwarding, is judged whether first terminal is unreachable, judged by the mobile switching centre at the first terminal place whether first terminal is unreachable by attaching position register, judge whether data-message is forwarded to the forwarding terminal, and realize the forwarding of data-message.The present invention is by the software design of improvement system and terminal, can make existing communication system and terminal can support the forwarding of short message or other data-message, solve the demand that portable terminal can be provided with forwarding short message or data service, for the mobile subscriber brings great convenience.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the MT process chart that the nothing of prior art is transmitted;
Fig. 2 is the flow chart according to data-message retransmitting method of the present invention;
Fig. 3 is the flow chart according to data-message retransmitting method of the present invention;
Fig. 4 is the MT process chart according to unconditional forwarding of the present invention; And
Fig. 5 is the MT process chart according to the unreachable forwarding of MSC discovery of the present invention.
Embodiment
Describe the present invention below with reference to the accompanying drawings in detail.
The problem that the invention solves in the short-message protocol not considered.In the application of reality, agreement has just realized the short message service of portable terminal point-to-point, has carried out after the calling transfer in terminal, and short message can not be transmitted accordingly, uses to the user to bring inconvenience.The present invention realizes short message and other data-message forwarding capability by agreement being made certain replenishing and revising, and satisfies user's demand.
As shown in Figure 2, the data-message retransmitting method that is used for mobile communication provided by the present invention may further comprise the steps:
S202, setting is transmitted attribute corresponding to the data-message of first terminal, this is provided with can be to be provided with by first terminal or operator to transmit type and transmit the terminal recognition sign indicating number, to transmit type and transmit the terminal recognition sign indicating number and be kept in the attaching position register, and can when being provided with or in first terminal, carry out being sent to when the position is upgraded the Visited Location Registor of first terminal by attaching position register, wherein, transmit type and can comprise unconditional forwarding and unreachable forwarding, when the forwarding processing is triggered, the data-message of issuing first terminal is forwarded to the forwarding terminal;
S204, second terminal sends data-message to the data message traffic center, and the target terminal of data-message is first terminal;
S206, the data message traffic center is sent to the data-message gateway MSC with data-message, and the data-message gateway MSC is to the routing iinformation of attaching position register request first terminal of first terminal;
S208 according to transmitting attribute, is meeting under the specified conditions of transmitting, and the data-message gateway MSC obtains transmits the terminal recognition sign indicating number, and the data-message gateway MSC is sent to the forwarding terminal according to transmitting the terminal recognition sign indicating number with data-message.
Wherein, the judgement of specified conditions is as follows:
Attaching position register judges whether the forwarding type is unconditional forwarding, if unconditional the forwarding then will be transmitted the terminal recognition sign indicating number and be sent to the data-message gateway MSC;
If transmitting type is not unconditional forwarding, but unreachable forwarding, attaching position register is judged first terminal whether unreachable (for example, shutdown), if unreachable, then will transmit the terminal recognition sign indicating number and be sent to the data-message gateway MSC; And
Transmitting type is that unreachable forwarding and attaching position register are not judged under the untouchable situation of first terminal, attaching position register is sent to the data-message gateway MSC with the routing iinformation of first terminal, the data-message gateway MSC is according to the routing iinformation of first terminal, data-message is sent to the mobile switching centre at the first terminal place, if it is unreachable (for example that the mobile switching centre at the first terminal place finds first terminal, no-response paging), then the Visited Location Registor to first terminal sends unreachable information, Visited Location Registor is in response to unreachable information, be sent to the mobile switching centre at the first terminal place with transmitting the terminal recognition sign indicating number, the mobile switching centre at the first terminal place will transmit the terminal recognition sign indicating number and be sent to the data-message gateway MSC.
One of skill in the art will appreciate that above mentioned data-message can be a short message, can also be other data-message, for example view data, voice data, video data etc.The data message traffic center can be a Short Message Service Center etc.The data-message gateway MSC can be SMS-GMSC etc.Mobile switching centre can be MSC.Unreachable may be shutdown, no-response paging, network congestion etc.
As shown in Figure 3, the data-message retransmitting method that is used for mobile communication provided by the present invention may further comprise the steps:
Data-message is set in the attaching position register of first terminal to be transmitted type and transmits the terminal recognition sign indicating number.Transmit type and can comprise unconditional forwarding and unreachable forwarding.Attaching position register can will be transmitted the Visited Location Registor that the terminal recognition sign indicating number is sent to first terminal.
S2101, second terminal sends data-message to the data message traffic center, the target terminal of data-message is first terminal, the data message traffic center is sent to the data-message gateway MSC with data-message, and the data-message gateway MSC is to the routing iinformation of attaching position register request first terminal;
S2102, attaching position register judge whether the forwarding type is unconditional forwarding, if, then proceed to step S2104, if not, then proceed to step S2106;
S2104, attaching position register will be transmitted the terminal recognition sign indicating number and be sent to the data-message gateway MSC, and the data-message gateway MSC is sent to the forwarding terminal according to transmitting the terminal recognition sign indicating number with data-message;
Whether unreachable S2106, attaching position register judge first terminal (for example, shutdown), if judge unreachablely, then proceed to step S2108, if do not judge unreachablely, then proceed to step S2109;
S2108, attaching position register will be transmitted the terminal recognition sign indicating number and be sent to the data-message gateway MSC, and the data-message gateway MSC is sent to the forwarding terminal according to transmitting the terminal recognition sign indicating number with data-message;
S2109, attaching position register is sent to the data-message gateway MSC with the routing iinformation of first terminal, the data-message gateway MSC is sent to data-message the mobile switching centre at the first terminal place according to the routing iinformation of first terminal;
S2110 if the mobile switching centre at the first terminal place finds first terminal unreachable (for example, no-response paging), then proceeds to step S2112, if can reach, then proceeds to step S2114;
S2112, Visited Location Registor to first terminal sends unreachable information, Visited Location Registor is in response to unreachable information, forwarding terminal recognition sign indicating number is sent to the mobile switching centre at the first terminal place, the mobile switching centre at the first terminal place will transmit the terminal recognition sign indicating number and be sent to the data-message gateway MSC, the data-message gateway MSC is sent to the forwarding terminal according to transmitting the terminal recognition sign indicating number with data-message; And
S2114, gateway MSC is sent to first terminal with data-message.
Recognizing that equally easily data-message can be a short message, can also be other data-message, for example view data, voice data, video data etc.The data message traffic center can be a Short Message Service Center etc.The data-message gateway MSC can be SMS-GMSC etc.Mobile switching centre can be MSC.Unreachable may be shutdown, no-response paging, network congestion etc.
Implementation method of the present invention is not unique, here only (promptly with mobile phone, portable terminal) and MT termination short message implementation be the example explanation, mobile phone realizes that earlier the short message forwarding is provided with, as unconditional forwarding setting or unreachable forwarding, the forwarding type of registration SMS and the phone number of forwarding among the HLR.Describe with regard to MT termination short message realization flow below.
[embodiment one] is unconditional to transmit
Fig. 4 is that short message of the present invention is unconditionally transmitted the MT process chart.Suppose that terminal C sends short messages to terminal A, terminal A is forwarded to terminal B with note, and terminal A belongs to HLRa, and terminal B belongs to HLRb.
Realization flow is as follows:
The called process of the process of Mobile-Terminated Short Message and mobile subscriber is similar, Short Message Service Center sends to SMS-GMSC with the short message of receiving, SMS-GMSC is the necessary routing iinformation that sends SMS message to the HLRa request, HLRa returns the number of transmitting indication and transmitting terminal, after SMS-GMSC receives forwarding information, analyze the HLRb that transmits the terminal place, continue then to be the necessary routing iinformation that sends SMS message to the HLRb request, send note to transmit the terminal place MSCb after obtaining routing iinformation, by MSCb short message is sent to the forwarding mobile phone again.The secondary HLR route requests that whole process key is SMS-GMSC.
(1) after HLRa receives send_routing_info message, do inspection earlier, transmit if the user is provided with unconditional short message, then HLRa replys to Short Message Service Center and transmits indication and transmit termination number, otherwise, handle by the normal short message handling process of non-forwarding;
(2) SMS-GMSC analyzes the HLRb address of transmitting the terminal place, and is the necessary routing iinformation that sends SMS message to the HLRb request; HLRb normally returns required routing iinformation;
(3) after SMS-GMSC obtains routing iinformation, send note to transmit the terminal place MSCb, the processing of back is handled identical with existing note.
[embodiment two] unreachable forwarding
When network can't arrive the user, be forwarded to other user, as user's shutdown, no-response paging, network congestion etc.Unreachable (as user's shutdown) and unreachable (as the no-response paging) of MSC discovery that unreachable forwarding divides HLR to find, corresponding forwarding process also has two kinds.
The user that first kind of HLR the finds untouchable forwarding process chart that shuts down, identical with unconditional forwarding, just send_routing_info_ack is the information of terminal A shutdown and transmits termination number that the processing of back is also identical with unconditional forwarding in (1) to what Short Message Service Center was replied.
The unreachable handling process of second kind of MSC discovery as shown in Figure 5.
Suppose that terminal C sends short messages to terminal A, terminal A is unreachable to be forwarded to terminal B with note, and terminal A belongs to HLRa, and terminal B belongs to HLRb.
Short Message Service Center sends to SMS-GMSC with the short message of receiving, SMS-GMSC obtains to HLRa and is the necessary routing iinformation that sends SMS message, then note is sent to the MSCa at terminal A place, because no-response paging between MSCa and terminal A, so MSCa returns the MS no-response paging to VLRa, so VLRa triggers unreachable processing, return the number of transmitting terminal to MSCa, MSCa returns the number of unreachable information and forwarding terminal again to SMS-GMSC.After SMS-GMSC receives forwarding information, reanalyse the HLRb that transmits the terminal place, continue then be the necessary routing iinformation that sends SMS message, again note is sent to the MSCb that transmits the terminal place after obtaining routing iinformation, by MSCb short message is sent to forwarding terminal B again to HLRb request.The key of entire process flow process is the unreachable processing of VLRa and transmits reporting of termination number.
(1) after HLRa receives send_routing_info message, handle by normal short message handling process, that is, HLRa replys the send_routing_info_ack routing iinformation to SMS-GMSC, and SMS-GMSC is to MSCa forward pass short message map_forward_sms;
(2) after MSCa finds that terminal A does not have response, by map_send_info_for_mt_sms information reporting VLRa, after the VLRa judgement is unreachable, returns and transmit termination number to MSCa, MSCa replys unreachable indication and transmits termination number to SMS-GMSC again;
(3) SMS-GMSC triggers to transmitting the handling process that terminal B resends note according to the unreachable forwarding setting of terminal A registration and the unreachable information that reports.
It should be noted that under the situation of MSC and VLR unification MSC is to VLR inquiry route or transmit message, VLR and return process such as number to MSC and all carry out in MSC/VLR, but its function is corresponding with the function of foregoing MSC and VLR.
The present invention realized portable terminal can forwarding short message or data service to different portable terminals, for mobile subscriber's use offers convenience.It should be noted that the present invention is the realization of the data forwarding function between the portable terminal of broad scope, includes but not limited to SMS and forwarding of data.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. data-message retransmitting method may further comprise the steps:
S202 is provided with corresponding to the data-message of first terminal and transmits attribute;
S204, second terminal sends data-message to the data message traffic center, and the target terminal of described data-message is described first terminal;
S206, described data message traffic center is sent to the data-message gateway MSC with described data-message, and described data-message gateway MSC is to the routing iinformation of attaching position register request first terminal of described first terminal;
S208 transmits attribute according to described data-message, meeting under the specified conditions of transmitting, described data-message is sent to the forwarding terminal;
Wherein, described data-message is transmitted attribute and is comprised: transmit type and transmit the terminal recognition sign indicating number, described step S202 also comprises: described forwarding type and forwarding terminal recognition sign indicating number are kept in the described attaching position register, and described forwarding type comprises unconditional forwarding and unreachable forwarding;
Described step S202 also comprises: described attaching position register is transmitted the Visited Location Registor that attribute is sent to described first terminal with described data-message;
It is characterized in that, described meeting under the specified conditions of transmitting, described data-message is sent to described forwarding terminal comprises:
In described forwarding type is that unreachable forwarding and described attaching position register are not judged under the untouchable situation of described first terminal, described attaching position register is sent to described data-message gateway MSC with described routing iinformation, described data-message gateway MSC is according to described routing iinformation, described data-message is sent to the mobile switching centre at the described first terminal place, if the mobile switching centre at the described first terminal place finds that described first terminal is unreachable, then send unreachable information to described Visited Location Registor, described Visited Location Registor is in response to described unreachable information, described forwarding terminal recognition sign indicating number is sent to the mobile switching centre at the described first terminal place, and the mobile switching centre at the described first terminal place is sent to described data-message gateway MSC with described forwarding terminal recognition sign indicating number.
2. data-message retransmitting method according to claim 1 is characterized in that described data-message comprises short message.
3. data-message retransmitting method may further comprise the steps:
Data-message is set in the attaching position register of first terminal to be transmitted type and transmits the terminal recognition sign indicating number; And
The data-message that sends to described first terminal is transmitted to the forwarding terminal according to described data-message forwarding type and described forwarding terminal recognition sign indicating number;
Wherein, described attaching position register is sent to described forwarding terminal recognition sign indicating number the Visited Location Registor of described first terminal;
It is characterized in that, further comprising the steps of:
S2101, second terminal sends data-message to the data message traffic center, the target terminal of described data-message is described first terminal, described data message traffic center is sent to the data-message gateway MSC with described data-message, and described data-message gateway MSC is to the routing iinformation of described attaching position register request first terminal;
S2102, described attaching position register judge whether described forwarding type is unconditional forwarding, if, then proceed to step S2104, if not, then proceed to step S2106;
S2104, described attaching position register is sent to described data-message gateway MSC with described forwarding terminal recognition sign indicating number, described data-message gateway MSC is sent to described forwarding terminal according to described forwarding terminal recognition sign indicating number with described data-message;
S2106, described attaching position register judge whether described first terminal is unreachable, if judge unreachablely, then proceed to step S2108, if do not judge unreachablely, then proceed to step S2109;
S2108, described attaching position register is sent to described data-message gateway MSC with described forwarding terminal recognition sign indicating number, described data-message gateway MSC is sent to described forwarding terminal according to described forwarding terminal recognition sign indicating number with described data-message;
S2109, described attaching position register is sent to described data-message gateway MSC with described routing iinformation, described data-message gateway MSC is sent to described data-message the mobile switching centre at the described first terminal place according to described routing iinformation;
S2110 if the mobile switching centre at the described first terminal place finds that described first terminal is unreachable, then proceeds to step S2112, if can reach, then proceeds to step S2114;
S2112, send unreachable information to described Visited Location Registor, described Visited Location Registor is in response to described unreachable information, described forwarding terminal recognition sign indicating number is sent to the mobile switching centre at the described first terminal place, the mobile switching centre at the described first terminal place is sent to described data-message gateway MSC with described forwarding terminal recognition sign indicating number, described data-message gateway MSC is sent to described forwarding terminal according to described forwarding terminal recognition sign indicating number with described data-message; And
S2114, the mobile switching centre at the described first terminal place is sent to described first terminal with described data-message.
4. data-message retransmitting method according to claim 3 is characterized in that described data-message comprises short message.
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| CN1194084A (en) * | 1995-08-21 | 1998-09-23 | 诺基亚电信公司 | Method for processing an outgoing and an incoming call in a mobile communications system |
| CN1662077A (en) * | 2004-02-27 | 2005-08-31 | 华为技术有限公司 | Method for transferring short message |
| CN1662078A (en) * | 2004-02-27 | 2005-08-31 | 华为技术有限公司 | Method for transferring short message |
| CN1662076A (en) * | 2004-02-27 | 2005-08-31 | 华为技术有限公司 | Method for implementing transfer of short message |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1194084A (en) * | 1995-08-21 | 1998-09-23 | 诺基亚电信公司 | Method for processing an outgoing and an incoming call in a mobile communications system |
| CN1662077A (en) * | 2004-02-27 | 2005-08-31 | 华为技术有限公司 | Method for transferring short message |
| CN1662078A (en) * | 2004-02-27 | 2005-08-31 | 华为技术有限公司 | Method for transferring short message |
| CN1662076A (en) * | 2004-02-27 | 2005-08-31 | 华为技术有限公司 | Method for implementing transfer of short message |
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