CN103391521B - A kind of method of short message transmission, apparatus and system - Google Patents
A kind of method of short message transmission, apparatus and system Download PDFInfo
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- CN103391521B CN103391521B CN201210142101.3A CN201210142101A CN103391521B CN 103391521 B CN103391521 B CN 103391521B CN 201210142101 A CN201210142101 A CN 201210142101A CN 103391521 B CN103391521 B CN 103391521B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/58—Message adaptation for wireless communication
Abstract
The invention discloses a kind of method of short message transmission, including：By the way of continuously transmitting, the N number of segmented messages that will belong to same short message are sent to receiving terminal；N is integer, and N >=2；Receive the response message that the receiving terminal is returned；Whether at least two segmented messages receive successfully during the response message is used to represent N number of segmented messages.The system of the device, the device that short message is received and short message transmission that are sent the invention also discloses a kind of short message.Using the embodiment of the present invention, the transfer resource of network can be saved, improve the efficiency of transmission of short message.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of method of short message transmission, apparatus and system.
Background technology
Short Message Service（Short Messaging Service, abbreviation SMS）It is that current popularity rate one kind very high is led to
Communication service.SMS is by mobile station（Mobile Station, abbreviation MS）With SMS service center（Short Message
Service Center, abbreviation SC or SMSC）Between information exchange, realize point-to-point（Point To Point, abbreviation P2P）
Messaging.The characteristics of SMS is to use store-and-forward mechanism, short message is stored by SC and is forwarded to complete.
That is, short message is not to be directly sent to receiving terminal from transmitting terminal, but short message is forwarded by SC.If connect
Receiving end is in not-connected status（For example phone is turned off）, then short message can be sent when receiving terminal is again coupled to.And SMS has
The function of message transmitting confirmation, transmitting terminal can receive whether short message sends successful response message（It refer to successfully short for sending
Message is received by SC）.
Because short message is to carry out storing forwarding by SC, therefore short message service includes following two kinds basic moulds
Formula：
MO（Mobile Originated, Mobile Origination）, refer to that short message is sent to SC from MS；
MT（Mobile Terminated, Mobile Termination）, refer to that short message is sent to MS from SC.
At present, either MT business or MO business, the most slab of the text message for once sending are appointed as 140 words
Section.Short message can be text message more long, but when the length of message exceedes the byte specified, it is necessary to split into multistage
Send, the byte that each section of length is no more than specified.
It is the schematic flow sheet of the short message method for transmitting sectionally of prior art referring to Fig. 1.MO business is transmitted in CS domains
When, MS first and mobile switching centre（Mobile Switching Center, abbreviation MSC）Set up RR connections and MM
（Mobility Management, mobile management）Connection, then set up CM with SC（Connection Management, connection
Management）Layer connection, then the short message of segmentation is sent to SC by MS one by one in order.Wherein, CM layers passes for short message
When defeated, control protocol is also called（Control Protocol, abbreviation CP）Layer.The flow of short message segment transmissions is as follows：
Step 1, first segmentation of transmission：MS is in RL（Relay Layer, relay layer）Generation relay layer data signaling RP-
DATA, the RP-DATA carries the first segmented messages；RP-DATA is packaged into key-course data signaling CP-DATA at CM layers
Afterwards, it is sent to network side（Label as shown in Figure 1 is 1.）；Wherein, RL layers be used for short message transmission when, be also called short message relaying
Layer（Short Message Relay Layer, abbreviation SM-RL）；
After CM layers of network side receives CP-DATA, the RP-DATA that will be carried in CP-DATA is transferred to RL layers, and is returned to MS
Return CM layers of the correct response signaling CP-ACK of response message key-course（I.e. label is 2.）；
After RL layers of network side receives RP-DATA, RL layers of the correct response signaling RP-ACK of response message relay layer is returned；
After the RP-ACK is packaged into CP-DATA at CM layers, MS is sent to（Label as shown in Figure 1 is 3.）；
If the short message without next segmentation need send, then MS receive network side return carry RP-ACK's
After CP-DATA, directly response message CP-ACK is sent to network side（Label as shown in Figure 1 is 4.）, this is short for notice network side
Message is sent.
Wherein, at CM layers, MS often sends a CP-DATA, can all receive a response message, and the response message is used for table
Show whether CP-DATA message receives successfully.At RL layers, MS often sends a RP-DATA, can also receive a response message, should
Response message is used to represent whether RP-DATA message receives successfully.
Step 2, the next segmented messages of transmission：If also having the short message of segmentation needs to send, then MS needs sending
CP-ACK（Label as shown in Figure 1 is 4.）Before, connection management service request information CM Service are sent to network side
Request（Label as shown in Figure 1 is 5.）, to the new short message transmission service of network side application；Receiving what network side was issued
Receive the response message CM Service Accept of request（Label as shown in Figure 1 is 6.）Afterwards, MS first sends CP- to network side
ACK（Label as shown in Figure 1 is 4.）, next segmented messages are then retransmited, subsequent network side and MS are according to above-mentioned rule
Response is carried out, untill whole segmentations of a short message are sent completely.
Existing short message method for transmitting sectionally has the following disadvantages：When short message needs segment transmissions, MS is often transmitted
One segmented content, will carry out Signalling exchange and receiving terminal between, and signaling consumption is big；Because signaling is too many, trip delay increases
Plus, so as to cause the time delay of whole piece short message transmission too big.The non-signaling for passing content wastes the transfer resource of network, reduces short
The efficiency of transmission of message.
The content of the invention
Many aspects of the invention provide a kind of method of short message transmission, apparatus and system, can save the biography of network
Defeated resource, improves the efficiency of transmission of short message.
One aspect of the present invention provides a kind of method of short message transmission, including：By the way of continuously transmitting, will
The N number of segmented messages for belonging to same short message are sent to receiving terminal；N is integer, and N >=2；Receive what the receiving terminal was returned
Response message.
Another aspect of the present invention provides a kind of method of short message transmission, including：By the way of continuous reception,
Reception belongs to N number of segmented messages of same short message；N is integer, and N >=2；In N number of segmented messages are received at least
During two segmented messages, the reception condition according at least two segmented messages returns to a response message to transmitting terminal.
Another aspect of the present invention provides the device that a kind of short message sends, including：Segmented messages transmitting element, uses
In by the way of continuously transmitting, the N number of segmented messages that will belong to same short message are sent to receiving terminal；N is integer, and N
≥2；Response message receiving unit, for receiving the response message that the receiving terminal is returned.
Another aspect of the present invention provides the device that a kind of short message is received, including：Segmented messages receiving unit, uses
In by the way of continuous reception, reception belongs to N number of segmented messages of same short message；N is integer, and N >=2；Response disappears
Breath transmitting element, at least two segmented messages in receiving N number of segmented messages, according to described at least two segmentations
The reception condition of message returns to a response message to transmitting terminal.
Another aspect of the present invention provides a kind of system of short message transmission, including：Short message send device and
The device that short message is received.
The embodiment of the present invention can effectively reduce the signaling message during short message segment transmissions, save the transmission of network
Resource, improves the efficiency of transmission of short message.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the short message method for transmitting sectionally of prior art；
Fig. 2 is a kind of schematic flow sheet of the method for short message transmission in the embodiment of the present invention；
Fig. 3 is the schematic flow sheet of the method for another short message transmission in the embodiment of the present invention；
Fig. 4 is the schematic flow sheet of the method for another short message transmission in the embodiment of the present invention；
Fig. 5 is the schematic flow sheet of the method for another short message transmission in the embodiment of the present invention；
Fig. 6 is a kind of in the RL layers of schematic flow sheet of the short message transmission method of response in the embodiment of the present invention；
Fig. 7 is a kind of in the CM layers of schematic flow sheet of the short message transmission method of response in the embodiment of the present invention；
Fig. 8 is the schematic flow sheet of the method for another short message transmission in the embodiment of the present invention；
Fig. 9 is the schematic flow sheet of the method for another short message transmission in the embodiment of the present invention；
Figure 10 is a kind of structural representation of the device of short message transmission in the embodiment of the present invention；
Figure 10（A）It is the structural representation of the device of another short message transmission in the embodiment of the present invention；
Figure 10（B）It is the structural representation of the device of another short message transmission in the embodiment of the present invention；
Figure 11 is a kind of structural representation of the device of short message reception in the embodiment of the present invention；
Figure 11（A）It is the structural representation of the device of another short message reception in the embodiment of the present invention；
Figure 11（B）It is the structural representation of the device of another short message reception in the embodiment of the present invention；
Figure 12 is a kind of structural representation of the system of short message transmission in the embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
In embodiments of the present invention, it is assumed that short message to be sent is text message more long, its text size exceedes finger
Fixed byte（For example, more than 140 bytes）.Sent, it is necessary to short message is split into multistage when short message is sent, and each section
The byte no more than specified of length.
Referring to Fig. 2, a kind of method of short message transmission provided in an embodiment of the present invention is comprised the following steps：
S21, by the way of continuously transmitting, the N number of segmented messages that will belong to same short message are sent to receiving terminal；N
It is integer, and N >=2.
Wherein, described continuously transmitting refers to transmitting terminal after a transmission for segmented messages is completed, and is directly entered next
The transmission of segmented messages, it is not necessary to wait the response message of receiving terminal.
S22, the response message for receiving the receiving terminal return.
Wherein, the response message is used to represent whether at least two segmented messages receive successfully；If the response
Message table is shown with segmented messages reception failure, then after the response message is received, also include：
When at least two segmented messages are N number of segmented messages, by the way of continuously transmitting, described will answer
The segmented messages for answering the reception failure that message is represented are resend to the receiving terminal；Or, by N number of segmented messages again
It is sent to the receiving terminal；
When at least two segmented messages are part segmented messages in N number of segmented messages, using continuously transmitting
Mode, the segmented messages and subsequent segmented messages of the reception failure that the response message is represented are continuously transmitted to described
Receiving terminal.
Wherein, the response message includes the following two kinds response mode：
Mode 1：Whole response modes, the reception condition for representing N number of segmented messages can be disappeared using two kinds of A1, A2
Breath structure, it is described in detail below.
Structure A1：The reception condition of N number of segmented messages is represented with type of message；
For example, response message is correct response message（For example, RP-ACK signalings）, represent that N number of segmented messages are all received
Success；Response message is error response message（For example, relay layer wrong responses signaling RP-ERROR）, represent N number of segmented messages
All or part of reception failure；When the response message that transmitting terminal is received is error response message, then need to retransmit all N number of point
Section message.
Structure A2：The reception condition of N number of segmented messages is represented with message content.
For example, response message can be in the form of list, each segmented messages connects in reflection N number of segmented messages
Receipts situation；Or only reflection receives successful segmented messages in lists, the segmented messages without reflecting are considered as reception failure；
Or only reflecting the segmented messages of reception failure in lists, the segmented messages without reflecting are considered as and receive successfully.
Wherein, when the response message only reflects the segmented messages of reception failure, specific message structure is as follows：
| Type of message | Message reference | Error reason | User data |
Wherein, type of message（RP-Message Type）It is mandatory field, length is 1/2 byte；The value of this field, uses
In the type for representing message, e.g., RP-ACK, or RP-ERROR；
Message reference（RP-Message Reference）It is mandatory field, length is 1/2 byte；The value of this field, uses
In the sequence number for indicating reception failure segmentation；Wherein, having several segmented messages reception failures just has several message reference fields, is formed
One message reference list, i.e., react the segmented messages of reception failure in the form of a list；
Error reason（RP-Cause）Field is mandatory field, and length is 2 ~ 3 bytes；This field is received comprising segmented messages
The reason for mistake, e.g., receiving terminal parsing segmented messages failure, or, segmented messages are lost, or, segmented messages verification failure
Deng；
User data（RP-User Data）It is Optional Field, of length no more than 234 byte；This field includes number of users
According to, and indicate the type of the user data and the information of length；The user data refers to the segmentation received by receiving terminal
The content of message.
Mandatory field refers to that the field there must be in message structure；And Optional Field refers to that the field has in message structure
There may be, it is possible to do not exist.
Mode 2：Part response mode, the reception condition for representing partial segments in N number of segmented messages.
Wherein, part response mode can be using the message structure in structure A2, and here is omitted.
It should be noted that the response message can combine above two mode to express the reception feelings of segmented messages
Condition.For example, when N number of segmented messages are all received successfully, transmitting terminal can be fed back to the structure A1 in employing mode 1；When connecing
When there is segmented messages reception failure first in receiving end, can be with employing mode 2, the reception condition of feedback fraction segmented messages is to transmission
End.
In another embodiment, the short message includes component X section message, and N number of segmented messages are i-th
Group, X >=2,1≤i<When X, i and X are integer, then the receiving terminal is indicated to be properly received described N number of point in the response message
After section message, also include：By the way of continuously transmitting, the segmented messages in i+1 group are sent to the receiving terminal.
For example, by taking MO patterns as an example, MS needs to send the short message that byte length is 2000 to SC.MS tears short message open
It is divided into 15 segmented messages, of length no more than 140 byte of each segmented messages.And 15 segmented messages are divided into two groups, first
Group includes 8 segmented messages, and second group includes 7 segmented messages.MS by the way of continuously transmitting, first by 8 of first group
Segmented messages are sent to SC；SC receives first group of 8 segmented messages, and feed back response to MS by the way of continuous reception
Message.After first group of 8 segmented messages of response message instruction are all received successfully, MS is equally using the side for continuously transmitting
Second group of 7 segmented messages are sent to SC by formula；By the way of continuous reception, 7 segmentations for receiving second group disappear SC
Breath, and to MS feeding back response informations.Until second group of 7 segmented messages are all received successfully, short message is sent.
Additionally, the method for the short message transmission that the present embodiment is provided, also includes：In N number of segmented messages are sent most
During latter segmented messages, start transmission timer；If not receiving the receiving terminal yet after transmission timer time-out to return
The response message returned, then send error report information, and report segmented messages send error.Then, transmitting terminal carries out error handle,
Segmented messages are for example resend, if sending times still report mistake more than particular value, stops sending message.Or,
Other error handling processings can also be made.
It should be noted that when short message service is MO patterns, short message is sent to network side from MS, and transmitting terminal is
MS, the receiving terminal is network side；When short message service is MT patterns, short message is sent to MS from network side, and transmitting terminal is net
Network side, the receiving terminal is MS.
Based on above-described embodiment, transmitting terminal is by the way of continuously transmitting, it is not necessary to after one segmented messages of every transmission
The response message of receiving terminal will be waited, signaling interaction times are reduced, the efficiency of transmission of short message is improved.
Referring to Fig. 3, the method for another short message transmission provided in an embodiment of the present invention is comprised the following steps：
S31, by the way of continuous reception, reception belongs to N number of segmented messages of same short message；N is integer, and N
≥2。
S32, at least two segmented messages in receiving N number of segmented messages, disappeared according to described at least two segmentations
The reception condition of breath returns to a response message to transmitting terminal.
In step s 32, the response message is used to represent whether at least two segmented messages receive successfully；
When at least two segmented messages are N number of segmented messages, the response message is continuously to receive described N number of
Returned after segmented messages, or, returned after timer expiry is received, or, returned after the segmented messages for receiving serial number N
Return；The reception timer is started when segmented messages are received first；
When at least two segmented messages are part segmented messages in N number of segmented messages, the response message
It is to be returned when there is segmented messages reception failure first, or, returned when the segmented messages number P for pre-seting is received；P
It is integer, and P<N.
In one embodiment, in step s 32, at least two segmentation in N number of segmented messages are received
During message, the reception condition according at least two segmented messages returns to a response message to transmitting terminal, including：
In relay layer（RL layers）When receiving at least two segmented messages in N number of segmented messages, according to described at least two
The reception condition of individual segmented messages returns to a response message to transmitting terminal.
In another embodiment, in step s 32, it is described at least two points in N number of segmented messages are received
During section message, the reception condition according at least two segmented messages returns to a response message to transmitting terminal, including：
In relay layer（RL layers）At least two segmented messages in N number of segmented messages are received, and transmits segmentation response and disappeared
Cease connection management level；The segmentation response message is used to represent whether segmented messages receive successfully；
In CM layers of management level of connection）At least two segmentations response message according to receiving returns to a response message
To transmitting terminal.
Wherein, the generation of the response message is described as follows by taking structure A1 as an example.
If the N number of segmented messages are all received successfully, using correct response message RP-ACK, at least two described in expression
Individual segmented messages are all properly received；If there is at least one segmented messages reception failure in N number of segmented messages, adopt
Error response message RP-ERROR is used, transmitting terminal resends all N number of segmentations and disappear after response message RP-ERROR is received
Breath.
Using above-described embodiment, receiving terminal can return to a response message after multiple segmented messages are received, while returning
The reception condition of multiple multiple segmented messages, effectively reduces the signaling message during short message segment transmissions, saves the biography of network
Defeated resource, improves the efficiency of transmission of short message.
Referring to the method for Fig. 4 another short message transmissions provided in an embodiment of the present invention.In the present embodiment, receiving terminal is returned
Return response message opportunity be：Receiving terminal returns to response message after N number of segmented messages are continuously received.
The present embodiment is only illustrated by taking N=3 as an example.Assuming that a short message splits into three sections, including the first segmentation disappears
Breath, the second segmented messages and the 3rd segmented messages, the flow of short message transmission are as follows：
S40, transmitting terminal and receiving terminal set up communication connection.
For example, when MO business is transmitted in CS domains, the needs of MS first are set up RR and are coupled and MM connections with MSC, then are set up with SC
CM layers of connection.
S41, transmitting terminal send the first segmented messages to receiving terminal.
Transmitting terminal constructs data signaling RP-DATA at RL layers（1）, the RP-DATA（1）Carry the first segmented messages；
Then at CM layers by the RP-DATA（1）It is packaged into CM layer data signalings CP-DATA（segment1）, then built by step S40
Vertical communication connection is sent to receiving terminal.
S42, transmitting terminal send the second segmented messages to receiving terminal.
Transmitting terminal constructs data signaling RP-DATA at RL layers（2）, the RP-DATA（2）Carry the second segmented messages；
Then at CM layers by the RP-DATA（2）It is packaged into CM layer data signalings CP-DATA（segment2）, then built by step S40
Vertical communication connection is sent to receiving terminal.
S43, transmitting terminal send the 3rd segmented messages to receiving terminal.
Transmitting terminal constructs data signaling RP-DATA at RL layers（3）, the RP-DATA（3）Carry the 3rd segmented messages；
Then at CM layers by the RP-DATA（3）It is packaged into CM layer data signalings CP-DATA（segment3）, then built by step S40
Vertical communication connection is sent to receiving terminal.
Additionally, in step S43, transmitting terminal starts transmission timer when three segmented messages are sent, for etc. it is to be received
End returns to response message.If not receiving the response message that the receiving terminal is returned yet after transmission timer time-out, mistake is sent
Report information, reports that segmented messages send error by mistake.Then, transmitting terminal carries out error handle, for example, resend segmented messages,
If sending times still report mistake more than particular value, stop sending message.Or, fault can also be gone out as others
Reason.
S44, receiving terminal, according to the reception condition of each segmentation, are returned after continuously three segmented messages are received to transmitting terminal
Response message.
If three segmented messages all receive correct, receiving terminal returns to correct response message CP-DATA（RP-ACK 1-3）,
The response message all receives successful information comprising the first segmented messages, the second segmented messages and the 3rd segmented messages, short to disappear
Breath end of transmission, performs step S48, the communication connection that dismantling step S40 sets up.
In this example, it is assumed that the first segmented messages and the second segmented messages reception failure, the reception of the 3rd segmented messages
Success, receiving terminal returns to error response message CP-DATA（RP-ERROR 1-3）, indicate first segmentation, the second segmentation to connect
Failure is received, the 3rd segmented messages are received successfully, be then segmented for the first segmented messages and second in the way of continuously transmitting by transmitting terminal
Message is resend to receiving terminal, that is, perform S45 ~ S46.
It should be noted that when the short message includes component X section message, and three segmented messages are i-th group, X
>=2,1≤i<When X, i and X are integer, then, after three segmented messages are received successfully, transmitting terminal sends i+1 group
Segmented messages, that is, perform S41 ~ S43, it is not necessary to perform step S48.
S45, transmitting terminal resend the first segmented messages to receiving terminal.
Transmitting terminal constructs data signaling RP-DATA at RL layers（1）, the RP-DATA（1）Carry the first segmented messages；
Then at CM layers by the RP-DATA（1）It is packaged into CM layer data signalings CP-DATA（segment1）, then built by step S40
Vertical communication connection is sent to receiving terminal.
S46, transmitting terminal resend the second segmented messages to receiving terminal.
Transmitting terminal constructs data signaling RP-DATA at RL layers（2）, the RP-DATA（2）Carry the second segmented messages；
Then at CM layers by the RP-DATA（2）It is packaged into CM layer data signalings CP-DATA（segment2）, then built by step S40
Vertical communication connection is sent to receiving terminal.
Additionally, in step S46, transmitting terminal starts transmission timer when the second segmented messages are sent, for etc. it is waiting
Receiving end returns to response message.If not receiving the response message that the receiving terminal is returned yet after transmission timer time-out, send
Error report information, report segmented messages send error.
S47, receiving terminal it is continuous receive the first segmented messages and the second segmented messages after, the reception feelings according to each segmentation
Condition, response message is returned to transmitting terminal.
Receiving terminal returns to response message CP-DATA（RP-ACK 1-2）, the response message includes the first segmented messages and the
The successful information of two-section message sink.So far, short message sends successfully, performs step S48.
It should be noted that if the response message that receiving terminal is returned indicates have a segmented messages reception failure, transmitting terminal after
Continue the segmented messages that the reception failure is retransmitted to receiving terminal, untill receiving terminal is properly received all of segmented messages.
The communication connection that S48, dismantling step S40 set up.
It is pointed out that transmitting terminal is when N number of segmented messages are continuously transmitted, last only need to be directed to（That is n-th）
Segmented messages set timer（Timer TR1M, TR1N or TR1* for example described in 3GPP TS 24011）, in transmission the 1st
To during N-1 segmented messages without set timer.And, after receiving terminal receives the response message of transmitting terminal return, one
Secondary property retransmits the segmented messages of reception failure, also need to only be directed to last segmented messages for retransmitting and set timer.
In the above-described embodiments, when link error causes transmitting terminal not receive the response message of receiving terminal return, hair
Sending end can connect when after transmission timer time-out, being set up with receiving terminal again and being connected, and be again sent to N number of segmented messages
Receiving end, that is, repeat the flow of above-mentioned S40 ~ S44；Being lost when segmented messages causes receiving terminal not receive all N number of segmented messages
When, receiving terminal can return to response message after timer expiry is received, it is also possible to be returned after the segmented messages for receiving serial number N
Return response message.Wherein, each segmented messages can include：The concrete numerical value of N, the sequence number of current fragment message, and short disappear
Breath is divided into the information such as how many groups.For example, in the embodiment shown in fig. 4, a point short message is sent according to numeric order, it is assumed that
The second segmented messages are lost in transmitting procedure, then receiving terminal is when three segmented messages are received, it is possible to according to reception
To segmented messages judge the second segmented messages lose.
Referring to Fig. 5, the method for another short message transmission provided in an embodiment of the present invention.In the present embodiment, receiving terminal
Return response message opportunity be：Receiving terminal returns to response message when there is segmented messages reception failure first.
The present embodiment is only illustrated by taking N=3 as an example.Assuming that a short message splits into three sections, including the first segmentation disappears
Breath, the second segmented messages and the 3rd segmented messages.The flow of short message transmission is as follows：
S50, transmitting terminal and receiving terminal set up communication connection.
For example, when MO business is transmitted in CS domains, the needs of MS first are set up RR and are coupled and MM connections with MSC, then are set up with SC
CM layers of connection.
S51, transmitting terminal send the first segmented messages to receiving terminal.
Transmitting terminal constructs data signaling RP-DATA at RL layers（1）, the RP-DATA（1）Carry the first segmented messages；
Then at CM layers by the RP-DATA（1）It is packaged into CM layer data signalings CP-DATA（segment1）, then built by step S50
Vertical communication connection is sent to receiving terminal.
S52, transmitting terminal send the second segmented messages to receiving terminal；
Transmitting terminal constructs data signaling RP-DATA at RL layers（2）, the RP-DATA（2）Carry the second segmented messages；
Then at CM layers by RP-DATA（2）It is packaged into CM layer data signalings CP-DATA（segment2）, then set up by step S50
Communication connection is sent to receiving terminal.
S53, receiving terminal continuously receive the first segmented messages and the second segmented messages, and when the second segmented messages are received,
There is reception failure first；Receiving terminal returns to response message to transmitting terminal.
Receiving terminal returns to response message CP-DATA（RP-ERROR 1-2）, the response message connects comprising the first segmented messages
Harvest work(and the information of the second segmented messages reception failure.
After transmitting terminal receives response message, know that the first segmented messages are received successfully, and the second segmented messages reception failure,
Then in the way of continuously transmitting, since the second segmented messages, continuation down sends segmented messages to transmitting terminal, i.e. and execution S54 ~
S55。
S54, transmitting terminal send the second segmented messages to receiving terminal.
Transmitting terminal constructs data signaling RP-DATA at RL layers（2）, the RP-DATA（2）Carry the second segmented messages；
Then at CM layers by the RP-DATA（2）It is packaged into CM layer data signalings CP-DATA（segment2）, then built by step S50
Vertical communication connection is sent to receiving terminal.
S55, transmitting terminal send the 3rd segmented messages to receiving terminal.
Transmitting terminal constructs data signaling RP-DATA at RL layers（3）, the RP-DATA（3）Carry the 3rd segmented messages；So
Afterwards at CM layers by the RP-DATA（3）It is packaged into CM layer data signalings CP-DATA（segment3）, then set up by step S50
Communication connection be sent to receiving terminal.
Additionally, in step S55, transmitting terminal starts transmission timer when three segmented messages are sent, for etc. it is waiting
Receiving end returns to response message.If not receiving the response message that the receiving terminal is returned yet after transmission timer time-out, send
Error report information, report segmented messages send error.
S56, receiving terminal return to response and disappear after the second segmented messages of continuous reception and the 3rd segmented messages, to transmitting terminal
Breath.
Receiving terminal returns to response message CP-DATA（RP-ACK 2-3）, the response message include the first segmented messages, second
Segmented messages receive successful information.So far, short message sends successfully.
The communication connection that S57, dismantling step S50 set up.
Wherein, when the short message includes component X section message, and three segmented messages are i-th group, X >=2,1≤i<
X（I and X are integer）When, then, after three segmented messages are received successfully, transmitting terminal sends i+1 set of segmentation and disappears
Breath, it is not necessary to perform step S57.
It is provided in an embodiment of the present invention a kind of in the RL layers of short message transmission method of response referring to Fig. 6.The present embodiment is only sent out
Sending end is illustrated as a example by continuously transmitting three segmented messages, specifically includes following steps：
S61, receiving terminal receive the first segmented messages CP-DATA at CM layers（segment1）.
S62, receiving terminal are at CM layers by CP-DATA（segment1）The RP-DATA of middle carrying（1）It is transferred to RL layers.
S63, receiving terminal are segmented response message RP-ACK according to the reception condition of the first segmented messages in RL layers of generation first
（1）；RP-ACK（1）For representing that the first segmented messages are received successfully.
S64, receiving terminal receive the second segmented messages CP-DATA at CM layers（segment2）.
S65, receiving terminal are at CM layers by CP-DATA（segment2）The RP-DATA of middle carrying（2）It is transferred to RL layers.
S66, receiving terminal are segmented response message RP-ACK according to the reception condition of the second segmented messages in RL layers of generation second
（2）；RP-ACK（2）For representing that the second segmented messages are received successfully.
S67, receiving terminal receive the 3rd segmented messages CP-DATA at CM layers（segment3）.
S68, receiving terminal are at CM layers by CP-DATA（segment3）The RP-DATA of middle carrying（3）It is transferred to RL layers.
S69, receiving terminal are segmented response message RP-ACK according to the reception condition of the 3rd segmented messages in RL layers of generation the 3rd
（3）；RP-ACK（3）For representing that the 3rd segmented messages are received successfully.
S610, receiving terminal are at RL layers to segmentation response message RP-ACK（1）、RP-ACK（2）And RP-ACK（3）Closed
And, obtain response message RP-ACK 1-3.RP-ACK 1-3 disappear comprising the first segmented messages, the second segmented messages and the 3rd segmentation
Breath receives successful information.
Response message RP-ACK 1-3 are sent to CM layers by S611, receiving terminal at RL layers.
Response message RP-ACK 1-3 are packaged into CM layer data signaling CP-DATA (RP- by S612, receiving terminal at CM layers
ACK1-3), then transmit to CM layers of transmitting terminal.
After S613, transmitting terminal receive response message CP-DATA (RP-ACK1-3) at CM layers, the RP- that will wherein carry
ACK1-3 is transmitted to RL layers.
During specific implementation, it is convenient to omit above-mentioned S63, S66 and S69, according to the reception of each segmented messages in S610
Situation generates response message.
It should be noted that when short message service is MO patterns, short message is sent to network side from MS.In an implementation
In mode, by the RL of SC is laminated and response.I.e. in step S63, S66 and S69, SC is in RL layers of generation segmentation response message RP-
ACK（1）、RP-ACK（2）And RP-ACK（3）；In step S610, SC is at RL layers to segmentation response message RP-ACK（1）、RP-
ACK（2）And RP-ACK（3）Merge, generation response message RP-ACK 1-3.
In another embodiment, by the RL of MSC is laminated and response.In step S63, S66 and S69, SC is at RL layers
Generation segmentation response message RP-ACK（1）、RP-ACK（2）And RP-ACK（3）Afterwards, by RP-ACK（1）、RP-ACK（2）And RP-
ACK（3）It is sent to RL layers of MSC；In step S610, MSC is at RL layers to segmentation response message RP-ACK（1）、RP-ACK（2）
And RP-ACK（3）Merge, generation response message RP-ACK 1-3.Wherein, the MSC can be by SGSN（Serving
GPRS Support Node, Serving GPRS Support Node）Or SMS-GMSC（SMS-Gateway MSC, short message service gateway
Mobile switching centre）To substitute.
It is provided in an embodiment of the present invention a kind of in the CM layers of short message transmission method of response referring to Fig. 7.The present embodiment is only
Illustrated so that transmitting terminal continuously transmits three segmented messages as an example, specifically include following steps：
S71, receiving terminal receive the first segmented messages CP-DATA at CM layers（segment1）.
S72, receiving terminal are at CM layers by CP-DATA（segment1）The RP-DATA of middle carrying（1）It is transferred to RL layers.
S73, receiving terminal are segmented response message RP-ACK according to the reception condition of the first segmented messages in RL layers of generation first
（1）, and by the RP-ACK（1）It is sent to CM layers.Wherein, the RP-ACK（1）For representing that the first segmented messages are received successfully.
S74, receiving terminal receive the second segmented messages CP-DATA at CM layers（segment2）.
S75, receiving terminal are at CM layers by CP-DATA（segment2）The RP-DATA of middle carrying（2）It is transferred to RL layers.
S76, receiving terminal are segmented response message RP-ACK according to the reception condition of the second segmented messages in RL layers of generation second
（2）, and by the RP-ACK（2）It is sent to CM layers.Wherein, the RP-ACK（2）For representing that the second segmented messages are received successfully.
S77, receiving terminal receive the 3rd segmented messages CP-DATA at CM layers（segment3）.
S78, receiving terminal are at CM layers by CP-DATA（segment3）The RP-DATA of middle carrying（3）It is transferred to RL layers.
S79, receiving terminal are segmented response message RP-ACK according to the reception condition of the 3rd segmented messages in RL layers of generation the 3rd
（3）, and by the RP-ACK（3）It is sent to CM layers.Wherein, the RP-ACK（3）For representing that the 3rd segmented messages are received successfully.
S710, receiving terminal at CM layers, to segmentation response message RP-ACK（1）、RP-ACK（2）And RP-ACK（3）Beaten
Bag, the response message CP-DATA of generation includes RP-ACK（1）、RP-ACK（2）And RP-ACK（3）.That is CP-DATA message packages contain
First segmented messages, the second segmented messages and the 3rd segmented messages receive successful information.
S711, CM layers transmitted response message CP-DATA to transmitting terminal.
It should be noted that when short message service is MO patterns, short message is sent to network side from MS.In an implementation
In mode, by the CM of SC is laminated and response.I.e. in step S73, S76 and S79, SC is in RL layers of generation segmentation response message RP-
ACK（1）、RP-ACK（2）And RP-ACK（3）Afterwards, by RP-ACK（1）、RP-ACK（2）And RP-ACK（3）It is sent to the CM of SC
Layer；In step S710, SC is at CM layers to segmentation response message RP-ACK（1）、RP-ACK（2）And RP-ACK（3）Packed,
Generation response message CP-DATA.
In another embodiment, by the CM of MSC is laminated and response.I.e. in step S73, S76 and S79, SC is in RL
Layer generation segmentation response message RP-ACK（1）、RP-ACK（2）And RP-ACK（3）Afterwards, by RP-ACK（1）、RP-ACK（2）With
RP-ACK（3）It is sent to CM layers of MSC；In step S710, MSC is at CM layers to segmentation response message RP-ACK（1）、RP-ACK
（2）And RP-ACK（3）Packed, generation response message CP-DATA.Wherein, the MSC can be come by SGSN or SMS-GMSC
Substitute.
It is the method for another short message transmission provided in an embodiment of the present invention referring to Fig. 8.Present embodiment assumes that one short
Message may be split into 5 segmented messages, and be divided into two groups.First group includes the first segmented messages, the second segmented messages and the
Three segmented messages, second group includes the 4th segmented messages and the 5th segmented messages.The flow of short message transmission is as follows：
S80, transmitting terminal and receiving terminal set up communication connection.
S81, transmitting terminal send the first segmented messages to receiving terminal.
S82, transmitting terminal send the second segmented messages to receiving terminal.
S83, transmitting terminal send the 3rd segmented messages to receiving terminal.
Wherein, in step S83, transmitting terminal send three segmented messages when, start transmission timer, for etc. it is waiting
Receiving end returns to response message.If not receiving the response message that the receiving terminal is returned yet after transmission timer time-out, send
Error report information, report segmented messages send error.
S84, receiving terminal, according to the reception condition of each segmentation, are returned after continuously three segmented messages are received to transmitting terminal
Response message.
Specifically, as shown in figure 8, receiving terminal returns to response message, comprising the first segmented messages, the second segmented messages and the
Whether three segmented messages receive successful information.Present embodiment assumes that the first segmented messages and the second segmented messages reception failure,
3rd segmented messages are received successfully, and receiving terminal returns to response message CP-DATA（RP-ERROR 1-3）.
After transmitting terminal receives response message, the first segmented messages and the second segmented messages reception failure are known, then with continuous
The mode of transmission, the first segmented messages and the second segmented messages are resend to receiving terminal, that is, perform S85 ~ S86.
S85, transmitting terminal resend the first segmented messages to receiving terminal.
S86, transmitting terminal resend the second segmented messages to receiving terminal.
Wherein, in step S86, transmitting terminal send the second segmented messages when, start transmission timer, for etc. it is to be received
End returns to response message.
S87, receiving terminal it is continuous receive the first segmented messages and the second segmented messages after, the reception feelings according to each segmentation
Condition, response message is returned to transmitting terminal.
Specifically, as shown in figure 8, receiving terminal return response message, the response message include the first segmented messages and second
Whether segmented messages receive successful information.Present embodiment assumes that the first segmented messages and the second segmented messages are received successfully, i.e.
Return to response message CP-DATA（RP-ACK 1-2）.
So far, the first set of segmentation message sends successfully.Then, transmitting terminal starts to send the second set of segmentation message, performs S88
~S810。
S88, transmitting terminal send the 4th segmented messages to receiving terminal.
S89, transmitting terminal send the 5th segmented messages to receiving terminal.
Wherein, in step S89, transmitting terminal send five segmented messages when, start transmission timer, for etc. it is to be received
End returns to response message.
S810, receiving terminal it is continuous receive the 4th segmented messages and the 5th segmented messages after, the reception feelings according to each segmentation
Condition, response message is returned to transmitting terminal.
Specifically, as shown in figure 8, receiving terminal returns to response message CP-DATA（RP-ACK 4-5）, the response message includes
4th segmented messages and the 5th segmented messages receive successful information.So far, the second set of segmentation message sends successfully, short message hair
Send and finish.
The communication connection that S811, dismantling step S80 set up.
It is the method for another short message transmission provided in an embodiment of the present invention referring to Fig. 9；Compared with above-described embodiment,
The difference of the present embodiment is：RP-DATA or RP-ACK are packaged into CP-DATA at CM layers, and are sent to CM layers of opposite end
Afterwards, require that opposite end returns to one CM layers of response message.
The present embodiment is only illustrated as a example by continuously transmitting three segmented messages, and the method for short message transmission is including following
Step：
S90, transmitting terminal and receiving terminal set up communication connection.
S91, transmitting terminal send the first segmented messages to receiving terminal.
Transmitting terminal constructs data signaling RP-DATA at RL layers（1）, the RP-DATA（1）Carry the first segmented messages；
Then at CM layers by the RP-DATA（1）It is packaged into CM layer data signalings CP-DATA（segment1）, then built by step S90
Vertical communication connection is sent to receiving terminal.
S92, receiving terminal return to CM layers of response CP-ACK to transmitting terminal.
S93, transmitting terminal send the second segmented messages to receiving terminal.
Transmitting terminal constructs data signaling RP-DATA at RL layers（2）, the RP-DATA（2）Carry the second segmented messages；
Then at CM layers by the RP-DATA（2）It is packaged into CM layer data signalings CP-DATA（segment2）, then built by step S90
Vertical communication connection is sent to receiving terminal.
S94, receiving terminal return to CM layers of response CP-ACK to transmitting terminal.
S95, transmitting terminal send the 3rd segmented messages to receiving terminal.
Transmitting terminal constructs data signaling RP-DATA at RL layers（3）, the RP-DATA（3）Carry the 3rd segmented messages；
Then at CM layers by the RP-DATA（3）It is packaged into CM layer data signalings CP-DATA（segment3）, then built by step S90
Vertical communication connection is sent to receiving terminal.
Additionally, in step S95, transmitting terminal starts transmission timer when three segmented messages are sent, for etc. it is waiting
Receiving end returns to response message.If not receiving the response message that the receiving terminal is returned yet after transmission timer time-out, send
Error report information, report segmented messages send error.
S96, receiving terminal return to CM layers of response CP-ACK to transmitting terminal.
S97, receiving terminal, according to the reception condition of each segmentation, are returned after continuously three segmented messages are received to transmitting terminal
Response message；Whether the response message receives successfully comprising the first segmented messages, the second segmented messages and the 3rd segmented messages
Information, and after the response message is packaged into CP-DATA at CM layers of receiving terminal, it is sent to CM layers of transmitting terminal.
Present embodiment assumes that the first segmented messages, the second segmented messages and the 3rd segmented messages are received successfully.
After S98, transmitting terminal receive the CP-DATA in step S97, CM layers of response CP-ACK is returned to receiving terminal, it is short to disappear
The breath end of transmission.
The communication connection that S99, dismantling step S90 set up.
It should be noted that S92, S94, S96 and S98 are to each CP-DATA message according to existing agreement regulation
A response CP-ACK is returned, whether successful information is received not comprising segmented messages.
The embodiment of the present invention also provides device, the device of short message reception and short message transmission that a kind of short message sends
System, the method that the short message transmission in above-described embodiment can be realized.
It is a kind of device of short message transmission provided in an embodiment of the present invention referring to Figure 10；The dress that the short message sends
Put including：
Segmented messages transmitting element 101, for by the way of continuously transmitting, N number of point of same short message will to be belonged to
Section message is sent to receiving terminal；N is integer, N >=2；
Response message receiving unit 102, receives the response message that the receiving terminal is returned.
When the short message includes component X section message, and N number of segmented messages are i-th group, X >=2,1≤i<X（I and X
It is integer）When, the segmented messages transmitting element 101 is additionally operable to：
The response message received in the response message receiving unit indicates the receiving terminal to be properly received N number of segmentation
After message, by the way of continuously transmitting, the segmented messages in i+1 group are sent to the receiving terminal.
Whether at least two segmented messages receive successfully during the response message is used to represent N number of segmented messages；When
When the response message indicates segmented messages reception failure, the device that the short message sends also sends including the short message
Device also include：Retransmission unit 103, such as Figure 10（A）It is shown.
Retransmission unit 103, for when at least two segmented messages are N number of segmented messages, using continuous hair
The mode sent, the segmented messages of the reception failure that the response message is represented are resend to the receiving terminal；Or, by institute
N number of segmented messages are stated to resend to the receiving terminal；Or,
When at least two segmented messages are part segmented messages in N number of segmented messages, using continuously transmitting
Mode, the segmented messages and subsequent segmented messages of the reception failure that the response message is represented are continuously transmitted to described
Receiving terminal.
Optionally, such as Figure 10（B）Shown, the device that the short message sends also includes：Error reporting unit 104.
Error reporting unit 104, for the segmented messages transmitting element 101 send last segmented messages when,
Start transmission timer；If after transmission timer time-out, the response message receiving unit 102 does not receive described connecing yet
The response message that receiving end is returned, then send error report information, and report segmented messages send error.
It is pointed out that Figure 10, Figure 10（A）And Figure 10（B）The device that shown short message sends can be MS, also may be used
Being the SC in network side.
It is a kind of device of short message reception provided in an embodiment of the present invention referring to Figure 11；The dress that the short message is received
Put, including：
Segmented messages receiving unit 111, for by the way of continuous reception, reception to belong to the N number of of same short message
Segmented messages；N is integer, N >=2；
Response message transmitting element 112, at least two segmented messages in receiving N number of segmented messages, root
A response message is returned to transmitting terminal according to the reception condition of at least two segmented messages.
The response message is used to represent whether at least two segmented messages receive successfully；When described at least two points
When section message is N number of segmented messages, the response message is returned after N number of segmented messages are continuously received, or
Returned after timer expiry is received, or returned after n-th segmented messages are received；The reception timer is to receive
Start to during first segmented messages；
When at least two segmented messages are part segmented messages in N number of segmented messages, the response message
It is to be returned when there is segmented messages reception failure first, or is returned when the segmented messages number P for pre-seting is received；P
It is integer, and P<N.
Optionally, such as Figure 11（A）Shown, the response message transmitting element includes：
First relay layer response unit 1121, in receiving N number of segmented messages in segmented messages receiving unit 111
During at least two segmented messages, the reception condition according at least two segmented messages returns to a response message.
Optionally, such as Figure 11（B）Shown, the response message transmitting element includes：
Second relay layer response unit 1122, in receiving N number of segmented messages in segmented messages receiving unit 111
During at least two segmented messages, transmission segmentation response message to connection management level；The segmentation response message is used to represent segmentation
Whether message receives successfully；
Second connection management level response unit 1123, for coupling management level according to described at least two points for receiving
Section response message returns to a response message.
It is pointed out that Figure 11, Figure 11（A）And Figure 11（B）The device that shown short message is received can be MS, also may be used
Being the SC in network side, or SC and MSC, or SC and SGSN, or SC and SMS-GMSC.
It is a kind of system of short message transmission provided in an embodiment of the present invention referring to Figure 12, including the dress that short message sends
Put the device 122 of 121 and short message reception.Wherein, the device 121 that the short message sends is above-mentioned Figure 10, Figure 10（A）Or figure
10（B）The device that short message in embodiment sends, the device 122 that the short message is received is above-mentioned Figure 11, Figure 11（A）Or figure
11（B）The device that short message in embodiment is received.
The method of short message transmission provided in an embodiment of the present invention, apparatus and system, after short message segmentation, transmitting terminal is adopted
With the mode for continuously transmitting, multiple segmented messages are sent to receiving terminal one by one；Receiving terminal can receive multiple short messages point
Duan Hou, sends a response message, while replying the reception condition of multiple segmented messages, can reduce short message segment transmissions mistake
Signaling message in journey, saves the transfer resource of network, improves the efficiency of transmission of short message.
One of ordinary skill in the art will appreciate that all or part of flow in realizing above-described embodiment method, can be
The hardware of correlation is instructed to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory（Read-Only Memory, ROM）Or random access memory（Random Access
Memory, RAM）Deng.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (11)
1. a kind of method of short message transmission, it is characterised in that including：
By the way of continuously transmitting, the N number of segmented messages that will belong to same short message are sent to receiving terminal；N is integer, and
N≥2；
Receive the response message that the receiving terminal is returned；
Wherein, the receiving terminal includes relay layer；
The response message is received in N number of segmented messages after at least two segmented messages in the relay layer, according to
What the reception condition of at least two segmented messages sent；
Wherein, whether at least two segmented messages receive successfully during the response message is used to represent N number of segmented messages；If
The response message indicates segmented messages reception failure, then after the response message is received, also include：
When at least two segmented messages are N number of segmented messages, by the way of continuously transmitting, the response is disappeared
The segmented messages for ceasing the reception failure for representing are resend to the receiving terminal；Or, N number of segmented messages are resend
To the receiving terminal, wherein, the response message is returned after N number of segmented messages are continuously received, or, it is fixed receiving
When device time-out after return, or, after the segmented messages for receiving serial number N return；The reception timer is connect first
Start when receiving segmented messages；
When at least two segmented messages are part segmented messages in N number of segmented messages, using the side for continuously transmitting
Formula, the segmented messages and subsequent segmented messages of the reception failure that the response message is represented, continuously transmits to the reception
End, wherein, the response message is returned when there is segmented messages reception failure first, or, receiving what is pre-seted
Returned during segmented messages number P；P is integer, and P<N.
2. the method for short message transmission as claimed in claim 1, it is characterised in that when the short message includes that component X section disappears
Breath, and N number of segmented messages are i-th group, and X >=2,1≤i<When X, i and X are integer, then indicated in the response message
The receiving terminal is properly received after N number of segmented messages, is also included：
By the way of continuously transmitting, the segmented messages in i+1 group are sent to the receiving terminal.
3. the method for short message transmission as claimed in claim 1 or 2, it is characterised in that methods described also includes：
When last segmented messages in sending N number of segmented messages, start transmission timer；
If not receiving the response message that the receiving terminal is returned yet after transmission timer time-out, error reporting letter is sent
Breath, report segmented messages send error.
4. a kind of method of short message transmission, it is characterised in that including：
By the way of continuous reception, reception belongs to N number of segmented messages of same short message；N is integer, and N >=2；
In at least two segmented messages in receiving N number of segmented messages, according to the reception of at least two segmented messages
Situation returns to a response message to transmitting terminal；
Wherein, it is described at least two segmented messages in receiving N number of segmented messages, disappeared according to described at least two segmentations
The reception condition of breath returns to a response message to transmitting terminal, including：
At least two segmented messages in relay layer receives N number of segmented messages, according at least two segmented messages
Reception condition returns to a response message to transmitting terminal；
Wherein, the response message is used to represent whether at least two segmented messages receive successfully；
When at least two segmented messages are N number of segmented messages, the response message is continuously to receive N number of segmentation
Returned after message, or, returned after timer expiry is received, or, returned after the segmented messages for receiving serial number N；
The reception timer is started when segmented messages are received first；
When at least two segmented messages be N number of segmented messages in part segmented messages when, the response message be
Occur to be returned during segmented messages reception failure first, or, returned when the segmented messages number P for pre-seting is received；P is whole
Number, and P<N.
5. the method for short message transmission as claimed in claim 4, it is characterised in that described to receive N number of segmented messages
In at least two segmented messages when, reception condition according at least two segmented messages returns to a response message to sending
End, including：
At least two segmented messages in relay layer receives N number of segmented messages, and transmit segmentation response message to connecting tube
Reason layer；The segmentation response message is used to represent whether segmented messages receive successfully；
One response message is returned to transmitting terminal according at least two segmentations response message for receiving in connection management level.
6. the device that a kind of short message sends, it is characterised in that including：
Segmented messages transmitting element, the N number of segmented messages for by the way of continuously transmitting, will belong to same short message are sent out
Give receiving terminal；N is integer, and N >=2；
Response message receiving unit, for receiving the response message that the receiving terminal is returned；
Wherein, the receiving terminal includes relay layer；
The response message is received in N number of segmented messages after at least two segmented messages in the relay layer, according to
What the reception condition of at least two segmented messages sent；
Wherein, whether at least two segmented messages receive successfully during the response message is used to represent N number of segmented messages；When
When the response message indicates segmented messages reception failure, the device that the short message sends also includes：
Retransmission unit, for when at least two segmented messages are N number of segmented messages, using the side for continuously transmitting
Formula, the segmented messages of the reception failure that the response message is represented are resend to the receiving terminal；Or, will be described N number of
Segmented messages are resend to the receiving terminal, wherein, the response message is returned after N number of segmented messages are continuously received
Return, or, returned after timer expiry is received, or, returned after the segmented messages for receiving serial number N；The reception
Timer is started when segmented messages are received first；Or,
When at least two segmented messages are part segmented messages in N number of segmented messages, using the side for continuously transmitting
Formula, the segmented messages and subsequent segmented messages of the reception failure that the response message is represented, continuously transmits to the reception
End, wherein, the response message is returned when there is segmented messages reception failure first, or, receiving what is pre-seted
Returned during segmented messages number P；P is integer, and P<N.
7. the device that short message as claimed in claim 6 sends, it is characterised in that when the short message includes that component X section disappears
Breath, and N number of segmented messages are i-th group, X >=2,1≤i<When X, i and X are integer, the segmented messages transmitting element is also
Response message for being received in the response message receiving unit indicates the receiving terminal to be properly received N number of segmented messages
Afterwards, by the way of continuously transmitting, the segmented messages in i+1 group are sent to the receiving terminal.
8. the device that short message as claimed in claims 6 or 7 sends, it is characterised in that described device also includes：
Error reporting unit, sends fixed for when the segmented messages transmitting element sends last segmented messages, starting
When device；If after transmission timer time-out, the response message receiving unit does not receive answering for the receiving terminal return yet
Message is answered, then sends error report information, report segmented messages send error.
9. the device that a kind of short message is received, it is characterised in that including：
Segmented messages receiving unit, for by the way of continuous reception, N number of segmentation that reception belongs to same short message to disappear
Breath；N is integer, and N >=2；
Response message transmitting element, at least two segmented messages in receiving N number of segmented messages, according to it is described extremely
The reception condition of few two segmented messages returns to a response message to transmitting terminal；
The response message transmitting element includes：
First relay layer response unit, at least two points in segmented messages receiving unit reception N number of segmented messages
During section message, the reception condition according at least two segmented messages returns to a response message to transmitting terminal；
Wherein, the response message is used to represent whether at least two segmented messages receive successfully；
When at least two segmented messages are N number of segmented messages, the response message is continuously to receive described N number of
Returned after segmented messages, or returned after timer expiry is received, or returned after n-th segmented messages are received；Institute
Stating reception timer is started when first segmented messages is received；
When at least two segmented messages be N number of segmented messages in part segmented messages when, the response message be
Occur to be returned during segmented messages reception failure first, or returned when the segmented messages number P for pre-seting is received；P is whole
Number, and P<N.
10. the device that short message as claimed in claim 9 is received, it is characterised in that the response message transmitting element includes：
Second relay layer response unit, at least two points in segmented messages receiving unit reception N number of segmented messages
During section message, transmission segmentation response message to connection management level；The segmentation response message is used to represent whether segmented messages connect
Harvest work(；With,
Second connection management level response unit, for being disappeared according at least two segmentations response for receiving in connection management level
Breath returns to a response message to transmitting terminal.
A kind of 11. systems of short message transmission, it is characterised in that including：
The device that short message as described in any one in claim 6~8 sends；With,
The device that short message as described in any one in claim 9~10 is received.
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| CN201210142101.3A CN103391521B (en) | 2012-05-09 | 2012-05-09 | A kind of method of short message transmission, apparatus and system |
| PCT/CN2013/074122 WO2013166899A1 (en) | 2012-05-09 | 2013-04-12 | Method, apparatus and system for transmitting short message |
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| CN107682826A (en) * | 2017-09-28 | 2018-02-09 | 努比亚技术有限公司 | A kind of information transferring method, sms center, terminal and storage medium |
| CN110225471A (en) * | 2019-06-06 | 2019-09-10 | 浙江省机电设计研究院有限公司 | A kind of advices plate information issuing method merged using a plurality of note data |
| CN114189819A (en) * | 2020-09-14 | 2022-03-15 | 中兴通讯股份有限公司 | Information processing method, device, system and storage medium |
| CN113259874B (en) * | 2021-07-07 | 2021-10-26 | 中兴通讯股份有限公司 | Message processing method, electronic device and storage medium |
| CN115426623A (en) * | 2022-08-30 | 2022-12-02 | 哲库科技(北京)有限公司 | Information transmission method, terminal equipment and network equipment |
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| CN101615986A (en) * | 2008-06-27 | 2009-12-30 | 华为技术有限公司 | A kind of data transmission method, device and communication system |
| US20100210292A1 (en) * | 2009-02-16 | 2010-08-19 | Eloy Johan Lambertus Nooren | Extending a text message with content |
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| CN101174930A (en) * | 2006-11-03 | 2008-05-07 | 华为技术有限公司 | Method and apparatus for implementing automatic retransmission request in relay system |
| CN101478377A (en) * | 2008-01-02 | 2009-07-08 | 华为技术有限公司 | Method and apparatus for message response |
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