CN103581138A - Data transmission method and device - Google Patents
Data transmission method and device Download PDFInfo
- Publication number
- CN103581138A CN103581138A CN201210274292.9A CN201210274292A CN103581138A CN 103581138 A CN103581138 A CN 103581138A CN 201210274292 A CN201210274292 A CN 201210274292A CN 103581138 A CN103581138 A CN 103581138A
- Authority
- CN
- China
- Prior art keywords
- data
- business datum
- signaling
- link
- ipization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention discloses a data transmission method and device. The data transmission method and device are characterized in that received data are separated into signaling data and service data, IP processing is carried out on the separation signaling data, then the signaling data are transmitted to a signaling processor through a TCP link between the data transmission device and the signaling processor, IP processing is carried out on the separation service data, then the service data are transmitted to a service processor through a UDP line between the data transmission device and the service processor, and therefore the problem that in the prior art, the IP data transmission technology used in a base station is not matched with the data transmission technology supported by the core network is solved.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of method and apparatus of transfer of data.
Background technology
Development along with wireless communication technology, 3GPP(The 3rd Generation Partnership Project, third generation partner program) the R5 version of standardization body's issue, in Access Network, introduce IP UTRAN(Internet Protocol Universal Terrestrial Radio Access Network, interconnection agreement land radio access web between network) and HSDPA(High Speed Downlink Packet Access, high speed downlink packet access), wherein, IP is as signalling and the user data carrying of UTRAN, HSDPA supports high-speed downlink grouped data access technology, make RNC(Radio Net Control in base station transmission system, radio network controller) transfer of data and between Node B has realized IPization transmission.Compare with the R4 version that adopts before E1 link to carry out transfer of data, use R5 version to carry out the bandwidth that transfer of data has not only been improved transfer of data, and promoted the speed of transfer of data.
As can be seen here, in base station transmission system, between RNC and Node B, adopt IPization transmission to become development trend.But, the data transfer mode of core-network side support is E1, STM-1 or STM-4 etc., after if the data that core net issues are used existing host-host protocol to encapsulate, cannot meet IPization transmission demand, to cause Data Transport Protocol between RNC and core net not mate, make base station these data of None-identified when receiving the data that core net issues; Equally, base station transmission system is carried out the service request of the terminal receiving after IPization processing, by base station controller, send to core net, because core net is not supported IPization transmission technology, therefore, the service request that base station is initiated can not well respond, and will cause data transmission fails between base station and core net like this.
If base station does not adopt IPization transmission technology, there is transmission speed slowly and the little problem of data transfer bandwidth in the transfer of data between base station and core net; If base station has adopted after IPization transmission technology, the data transfer mode of core net is transformed, will increase the operation cost of communication network, and transformation difficulty is quite large.
In sum, in prior art, exist the IPization data transmission technology of base station use and the data transmission technology of core net support to have the problem not matching.
Summary of the invention
The embodiment of the present invention provides a kind of data transmission method and equipment, for solving prior art, exists the IPization data transmission technology of RNC use and the data transmission technology of core net support to have the problem not matching.
, the method comprises:
Judgement is business datum or signaling data from the data of core net;
When described data are signaling data, by after the protocol IP interconnecting between described signaling data network by and signal processor between transmission control protocol TCP link transmission to signal processor;
When described data are business datum, by after described business datum IPization by and operational processor between user datagram protocol UDP link transmission to operational processor.
A method for transfer of data, the method comprises:
By and signal processor between transmission control protocol TCP link receive the protocol IP signaling data interconnecting between the network that signal processor sends, and by and operational processor between user datagram protocol UDP link receive the IPization business datum that operational processor sends;
After being synthesized to encapsulation according to the discernible data format of core net, the signaling data receiving and business datum be sent to core net.
, this equipment comprises:
Data separating module, for judging that the data from core net are business datum or signaling data;
Signaling control module, for when data separating module judges that described data are signaling data, by after the protocol IP interconnecting between described signaling data network by and signal processor between transmission control protocol TCP link transmission to signal processor;
Message control module, for when data separating module judges that described data are business datum, by after described business datum IPization by and operational processor between user datagram protocol UDP link transmission to operational processor.
, this equipment comprises:
Signaling data receiver module, for by and signal processor between transmission control protocol TCP link receive the protocol IP signaling data interconnecting between the network that signal processor sends;
Business datum receiver module, for by and operational processor between user datagram protocol UDP link receive the IPization business datum that operational processor sends;
Data merge module, for the signaling data receiving and business datum synthesize after encapsulating and are sent to core net according to the discernible data format of core net.
Beneficial effect of the present invention is as follows:
The embodiment of the present invention is by being signaling data and business datum by the data separating receiving, to the signaling data after separation carry out IPization process after by and signal processor between TCP link transmission to signal processor, and to the business datum after separation carry out IPization process after by and operational processor between UDP link transmission to operational processor, solved the problem that exists the data transmission technology existence of IPization data transmission technology that base station used and core net support not match in prior art.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of a kind of data transmission method of the present embodiment one;
Fig. 2 is the schematic flow sheet of a kind of data transmission method of the present embodiment two;
Fig. 3 is the structural representation of a kind of data transmission set of the present embodiment three;
Fig. 4 is the schematic diagram of the data interaction of ATCA framework;
Fig. 5 is the structural representation of a kind of data transmission set of the present embodiment four;
Fig. 6 is the structural representation of a kind of data transmission set of the present embodiment five;
Fig. 7 is the schematic flow sheet of controlling of control unit.
Embodiment
In order to realize object of the present invention, the embodiment of the present invention provides a kind of data transmission method and equipment, by being signaling data and business datum by the data separating receiving, to the signaling data after separation carry out IPization process after by and signal processor between TCP link transmission to signal processor, and to the business datum after separation carry out after IPization processing by and operational processor between UDP link transmission to operational processor; Compared with prior art, the data that are not IPization by the data format that core net is sent change into the data of IPization, transfer to signal processor and operational processor is processed, solved the problem that exists the data transmission technology existence of IPization data transmission technology that base station used and core net support not match in prior art.
Below in conjunction with Figure of description, various embodiments of the present invention are described in detail.
Embodiment mono-:
As shown in Figure 1, be the schematic flow sheet of a kind of data transmission method of the present embodiment one, the method comprises:
Step 101: judgement is business datum or signaling data from the data of core net.
In step 101, because the Data Transport Protocol that core net is supported is different, the data-interface by core net receives after the data that core net sends, and the data that receive are changed into discernible same form, and the data after transforming are carried out to separation, isolate signaling data and business datum.
It should be noted that, described signaling data can be SS7 signaling data.
Step 102: the signaling data obtaining after separation is carried out after IPization processes, by and signal processor between TCP link transmission to signal processor.
In this step 102, the signaling data obtaining after separation is carried out to IPization and process, specifically comprise:
The first step: the signaling data obtaining after separation is decoded.
The mode of described decoding is for to carry out MTP to receiving described signaling data
1layer is resolved.
If signaling data is SS7 signaling data, SS7 signaling data is carried out to MTP
1layer has obtained for generating and receive the signal on physical layer channel after resolving.
Second step: described signaling data is carried out to MTP
2layer is resolved, and determines the signaling link of setting up for this signaling data.
If signaling data is SS7 signaling data, described signaling data is carried out to MTP
2layer transfers to data link layer by realization signaling data after resolving, and provides reliable signaling link with first order physical layer common guarantee between two signalling points that directly link, and determines the signaling link of setting up synchronous and core net for this signaling data.
The 3rd step: signaling data is carried out to MTP
3the message separation of layer, and utilize the mode of IP encapsulation to process MTP
3signaling data after layer separation is processed.
Particularly, MTP
3layer message comprises: signaling information is processed (Signaling Message Handling, SMH) and signaling network management (Signaling Network Management, SNM).SNM is mainly responsible for the management of MTP; SMH is mainly responsible for identification, distribution and the Route Selection of signaling data.The process that SMH is sent to correct signaling link or User Part by actual transmissions and the tutorial message of signaling information forms; SNM consists of control signal MRP message routing process and signaling network functional configuration, wherein configures the state based on predetermined information and signaling network function.
MTP
3message separation is for providing without link information transmission system in transmission over networks information.
Signaling data after separation utilizes M
3uA(is MTP
3user adaptation layer) agreement is carried out IPization encapsulation.
By and signal processor between TCP link transmission to signal processor, specifically comprise:
The first step: according to the corresponding relation between signaling link and tcp port, determine tcp port corresponding to signaling link of setting up.
Wherein, in this locality, store in advance the mapping table of signaling link and tcp port.
Second step: utilize definite tcp port foundation and the TCP link between signal processor, by the TCP link of setting up, the signaling data after resolving is sent to signal processor.
Described signal processor can be high-level signaling processor, can be also radio network controller (RNC).
Wherein, described TCP link can be set up by other network control host-host protocols, can be also to set up by ICP/IP protocol.
Step 103: the business datum obtaining after separation is carried out after IPization processes, by and operational processor between UDP link transmission to operational processor.
In step 103, the business datum obtaining after separation is carried out to IPization and process, specifically comprise:
The first step: according to the corresponding relation of data channel and buffer address, determine buffer address corresponding to the shared data channel of described business data transmission, and described business datum is write to the buffer area that definite buffer address is corresponding.
Particularly, search local pre-stored reception business datum passage and the corresponding relation between buffer address, determine buffer address corresponding to business datum passage that described business data transmission is shared, and the business datum after separation is write in the buffer area that definite buffer address is corresponding.
It should be noted that, when data are write in buffering area, need to carry out the conflict monitoring of read/write address, the data that the data that prevent from so not yet reading are written into cover.When carrying out the conflict monitoring of read/write address, can adopt address ping-pong operation mode also can adopt circulation read/write address mode of operation, as long as guarantee that the data that write do not cover the data of not yet reading, adopt the mode of read-write operation to be not specifically limited here.
Second step: when the first setting duration arrives, from buffer area, read in described first and set the business datum writing in duration, and to the business datum IPization reading.
Particularly, described the first setting duration is determined by the business datum amount that can process at every turn; Or described first sets duration by once sending to the data packet length of operational processor to determine, here the first setting duration is not specifically limited.
By read in the business datum writing in described setting duration from buffer area, pack and process generated data bag, can in packet, add IP head, or utilize network user's data message agreement to encapsulate packet, for example: utilize udp protocol to encapsulate the packet generating, obtain like this business datum of IPization.
By and operational processor between UDP link transmission to operational processor, specifically comprise:
The first step: determine the udp port that the shared data channel of described business data transmission is corresponding according to data channel and the corresponding relation between udp port.
Particularly, search local pre-stored business datum passage and the corresponding relation between udp port, and determine according to this corresponding relation udp port corresponding to business datum passage that described business data transmission is shared.
Second step: utilize between described definite udp port and operational processor and set up UDP link, the business datum after IPization is sent to operational processor by the UDP link of setting up.
Wherein, described UDP link can be set up by other network control host-host protocols, can be also to set up by udp protocol.
Described operational processor can be base station.
By the scheme of embodiment mono-, the data of the core net receiving are carried out obtaining signaling data and business datum after separation, and respectively the signaling data obtaining is carried out sending to signal processor and the business datum obtaining being carried out after IPization is processed sending to operational processor after IPization processing, the data of the non-IPization of support issuing from core net like this send to signal processor and operational processor after IPization is processed, signal processor and operational processor can be processed the data that receive, avoided existing in prior art the IPization data transmission technology of base station use and the data transmission technology of core net support to have the problem not matching.
Embodiment bis-:
As shown in Figure 2, be the schematic flow sheet of a kind of data transmission method of the present embodiment two.The present embodiment two is inverse process of the data transmission method of embodiment mono-, and the method comprises:
Step 201: by and signal processor between TCP link receive the IPization signaling data that signal processor sends, and by and operational processor between UDP link receive the IPization business datum of operational processor transmission.
Wherein, by and signal processor between TCP link receive the IPization signaling data that signal processor sends, specifically comprise:
The first step: the TCP link by downlink transfer signaling data receives the tcp data that signal processor sends.
It should be noted that, what the signaling data of uplink and the signaling data of downlink transfer were used is same TCP link.
Second step: the tcp data receiving is decoded, and the port of the TCP link of Transmission TCP data is become to packet with decoded data encapsulation, and to the processing of encoding of this packet.
Particularly, described coded system can be the coded systems such as HDLC of Data Transport Protocol requirement, and the concrete coded system of using does not limit.
By and operational processor between UDP link receive the IPization business datum that operational processor sends, specifically comprise:
The first step: the UDP link by downlink transfer business datum receives the business datum that operational processor sends.
Second step: port and the business datum of the UDP link of service data transmission are packaged into packet, according to the corresponding relation sending between business datum passage and buffer address, determine buffer address corresponding to business datum passage that sends this packet, leave the packet of business datum to be sent in buffer area that described buffer address is corresponding.
The 3rd step: when writing the time of the business datum to be sent storage of buffer area while reaching the second setting duration, read this business datum to be sent from buffering area.
Wherein, described second sets duration can determine according to the data rate that receives business datum, also can be identical with the first setting duration, be not specifically limited here.
It should be noted that, first sets duration does not have Special Significance with the second " first " and " second " of setting in duration, is the difference for resting period of distinguishing different business data in buffer area.
Step 202: be sent to core net after the signaling data receiving and business datum are synthesized to encapsulation according to the discernible data format of core net.
Particularly, according to the signalling path of this locality storage and the corresponding relation of service channel, determine the signaling data receiving by signalling path and the business datum receiving by service channel corresponding to signalling path, after described signaling data and described business datum are merged, according to the difference of core network interface mode, the data after merging encodes after encapsulating and are sent to core net according to the discernible data format of core net.
The interface of described core net can be the interfaces such as E1, STM-1 or STM-4.
Embodiment tri-:
As shown in Figure 3, be the structural representation of a kind of data transmission set of the present embodiment three, this equipment comprises: data separating module 11, signaling control module 12 and message control module 13, wherein:
Data separating module 11, for judging that the data from core net are business datum or signaling data;
Signaling control module 12, for when data separating module judges that described data are signaling data, by after described signaling data IPization by and signal processor between TCP link transmission to signal processor;
Message control module 13, for when data separating module judges that described data are business datum, by after described business datum IPization by and operational processor between UDP link transmission to operational processor.
Particularly, described signaling control module 12, specifically comprises: signaling link is set up unit 21 and signaling IPization transmission unit 22, wherein:
Signaling link is set up unit 21, for described signaling data is carried out to MTP
2layer is resolved, and determines the signaling link of setting up for this signaling data;
Signaling IPization transmission unit 22, be used for according to the corresponding relation between signaling link and tcp port, determine tcp port corresponding to signaling link of setting up, and utilize definite tcp port foundation and the TCP link between signal processor, by the TCP link of setting up, the signaling data after resolving is sent to signal processor.
Described signaling control module 12, also comprises: signaling IPization processing unit 23, wherein:
Signaling IPization processing unit 23, for the MTP that signaling data is comprised
3the message of layer is carried out separation, and utilizes the mode of IP encapsulation to obtain MTP to separation in signaling data
3the message of layer is processed.
Described message control module 13, specifically comprises: business datum buffer unit 31, timing reading unit 32 and business datum IPization transmission unit 33, wherein:
Business datum buffer unit 31, for according to the corresponding relation of data channel and buffer address, determines buffer address corresponding to the shared data channel of described business data transmission, and described business datum is write to the buffer area that definite buffer address is corresponding;
Timing reading unit 32, for when the first setting duration arrives, from buffer area, read in described first and set the business datum writing in duration, and to the business datum IPization reading, described first sets duration determines by the business datum amount that can process at every turn;
Business datum IPization transmission unit 33, for determining according to data channel and the corresponding relation between udp port the udp port that the shared data channel of described business data transmission is corresponding, and utilize between described definite udp port and operational processor and set up UDP link, the business datum after IPization is sent to operational processor by the UDP link of setting up.
In the prior art, in order to adapt to the fast development of the communications field science and technology such as calculating, communication, PCI industrial computer is manufactured group and has been developed Advanced telecom computing architecture (ATCA).
Particularly, ATCA framework has multimedia processing capacity, digital signal processing function, the gigabit ethernet switch and the PSTN I/F interface that have wherein comprised two relations that backup each other, as shown in Figure 4, under ATCA framework, data after ATCA processes all adopt IPization modes to transmit by two gigabit ethernet switch, have realized the separated of under the prerequisite of high data bandwidth control signal and data traffic.But, because ATCA in ATCA framework is realized and communicating by letter with core net by PSTN I/F interface, the problem that exists the data transmission technology of the IPization data transmission technology used in ATCA framework and core net support not match, therefore, data transmission set of the present invention can be replaced to PSTN I/F interface in ATCA framework, the problem of avoiding the data transmission technology of the IPization data transmission technology used in ATCA framework and core net support not match.
Embodiment tetra-:
As shown in Figure 5, be the structural representation of a kind of data transmission set of the present embodiment four, this equipment comprises: signaling receiver module 41, business datum receiver module 42 and data merge module 43, wherein:
Signaling data receiver module 41, for by and signal processor between TCP link receive the IPization signaling data that signal processor sends;
Business datum receiver module 42, for by and operational processor between UDP link receive the IPization business datum that operational processor sends;
Data merge module 43, for the signaling data receiving and business datum synthesize after encapsulating and are sent to core net according to the discernible data format of core net.
Particularly, described equipment also comprises: timing writing module 44, wherein:
Timing writing module 44, for after business datum receiver module receives the IPization business datum of operational processor transmission, before data synthesis module synthesizes encapsulation by signaling data and business datum, the business datum of reception is stored to the second setting duration in buffering area, and described second sets duration determines by receiving the data rate of business datum.
Embodiment five:
As shown in Figure 6, structural representation for a kind of data transmission set of the present embodiment five, this data transmission set is the integrated equipment of the data transmission set of description in embodiment tri-and embodiment tetra-, has had the function of the data transmission set of describing in embodiment tri-and embodiment tetra-.This equipment comprises: control unit 51 and read-write logical block 52, wherein:
Control unit 51, for when data are signaling data, by after described signaling data IPization by and signal processor between TCP link transmission to signal processor.
Particularly, described control unit 51, specifically for carrying out MTP to described signaling data
2layer is resolved, and determines the signaling link of setting up for this signaling data.
Described control unit 51, specifically for according to the corresponding relation between signaling link and tcp port, determine tcp port corresponding to signaling link of setting up, and utilize definite tcp port foundation and the TCP link between signal processor, by the TCP link of setting up, the signaling data after resolving is sent to signal processor.
Described control unit 51, the also MTP for signaling data is comprised
3the message of layer is carried out separation, and utilizes the mode of IP encapsulation to obtain MTP to separation in signaling data
3the message of layer is processed.
Described control unit 51, also for by and signal processor between TCP link receive the IPization signaling data that signal processor sends.
Read-write logical block 52, comprising: Data dissemination subelement 61, data synthon unit 62, signaling data encoding and decoding subelement 63, business datum read-write subelement 64, timing transmitting and receiving service data subelement 65 and business datum buffer memory subelement 66, wherein:
Data dissemination subelement 61, for judging that the data from core net are business datum or signaling data.
Signaling data encoding and decoding subelement 63, the signaling data sending for the Data dissemination subelement to receiving is decoded, and the signaling data that control unit is sent is encoded.
Business datum read-write subelement 64, for according to the corresponding relation of data channel and buffer address, determines buffer address corresponding to the shared data channel of described business data transmission, and described business datum is write to the buffer area that definite buffer address is corresponding.
Business datum buffer memory subelement 66, the business datum writing for depositing business datum read-write subelement.
Regularly transmitting and receiving service data subelement 65, for when the first setting duration arrives, from buffer area, read in described first and set the business datum writing in duration, and to the business datum IPization reading, described first sets duration determines by the business datum amount that can process at every turn, and determine according to data channel and the corresponding relation between udp port the udp port that the shared data channel of described business data transmission is corresponding, and utilize between described definite udp port and operational processor and set up UDP link, business datum after IPization is sent to operational processor by the UDP link of setting up, and by and operational processor between UDP link receive the IPization business datum that operational processor sends, and before data synthesis module synthesizes encapsulation by signaling data and business datum, the business datum of reception is stored to the second setting duration in buffering area, and described second sets duration determines by receiving the data rate of business datum.
Data synthon unit 62 is sent to core net after the signaling data receiving and business datum are synthesized to encapsulation according to the discernible data format of core net.
As shown in Figure 7, be the schematic flow sheet of controlling of control unit.This control flow comprises:
Step 301: control unit configures corresponding parameter information in advance in each subelement of local and read-write logical block.
Particularly, the corresponding table of configuration signal passage and service channel in Data dissemination subelement and data synthon unit; In business datum read-write subelement, configuration receives the mapping table between business datum passage and buffer address and sends the mapping table between business datum passage and buffer address; Mapping table in regularly receiving and dispatching subelement between configuration data passage and udp port.
Mapping table between this locality storage signaling link and tcp port, sets up TCP listening port, for the TCP link of initiating with signal processor, is connected.
Step 302: judge whether to receive OAM Reconfigurations parameter message, if so, preserve the configuration parameter after upgrading, perform step 301; Otherwise, perform step 303.
Step 303: judge whether to receive the signaling data that core net is sent, if so, the signaling data receiving is carried out to IPization and process; Otherwise, perform step 304.
In this step 303, the mode of the signaling data receiving being carried out to IPization processing can adopt the mode of embodiment mono-introduction to carry out.
Step 304: judge whether to receive the signaling data that signal processor sends, if so, the signaling data receiving is encoded; Otherwise, perform step 305.
Step 305: judge the current whether also signalling path of existence activity, if having, return to execution step 302; Otherwise, carry out and finish.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.
Claims (14)
1. a data transmission method, is characterized in that, the method comprises:
Judgement is business datum or signaling data from the data of core net;
When described data are signaling data, by after the protocol IP interconnecting between described signaling data network by and signal processor between transmission control protocol TCP link transmission to signal processor;
When described data are business datum, by after described business datum IPization by and operational processor between User Datagram Protoco (UDP) UDP link transmission to operational processor.
2. the method for claim 1, is characterized in that, by after described signaling data IPization by and signal processor between TCP link transmission to signal processor, specifically comprise:
Described signaling data is carried out to media transmission protocol MTP
2layer is resolved, and determines the signaling link of setting up for this signaling data;
According to the corresponding relation between signaling link and tcp port, determine tcp port corresponding to signaling link of setting up, and utilize definite tcp port foundation and the TCP link between signal processor, by the TCP link of setting up, the signaling data after resolving is sent to signal processor.
3. method as claimed in claim 2, is characterized in that, after setting up signaling link, before setting up TCP link, described method also comprises:
Signaling data is carried out to MTP
3the message separation of layer, and utilize the mode of IP encapsulation to process MTP
3signaling data after layer separation is processed.
4. the method for claim 1, is characterized in that, by after described business datum IPization by and operational processor between UDP link transmission to operational processor, specifically comprise:
According to the corresponding relation of data channel and buffer address, determine buffer address corresponding to the shared data channel of described business data transmission, and described business datum is write to the buffer area that definite buffer address is corresponding;
When the first setting duration arrives, from buffer area, read in described first and set the business datum writing in duration, and to the business datum IPization reading, and determine according to data channel and the corresponding relation between udp port the udp port that the shared data channel of described business data transmission is corresponding, and utilize between described definite udp port and operational processor and set up UDP link, the business datum after IPization is sent to operational processor by the UDP link of setting up.
5. method as claimed in claim 4, is characterized in that, described first sets duration determines by the business datum amount that can process at every turn.
6. a method for transfer of data, is characterized in that, the method comprises:
By and signal processor between transmission control protocol TCP link receive the interconnection agreement IPization signaling data between the network that signal processor sends, and by and operational processor between User Datagram Protoco (UDP) UDP link receive the IPization business datum of operational processor transmission;
After being synthesized to encapsulation according to the discernible data format of core net, the signaling data receiving and business datum be sent to core net.
7. method as claimed in claim 6, is characterized in that, after receiving the IPization business datum that operational processor sends, before signaling data and business datum are synthesized and encapsulated, described method also comprises:
The business datum of reception is stored to the second setting duration in buffering area.
8. method as claimed in claim 7, is characterized in that, described second sets duration determines by receiving the data rate of business datum.
9. a data transmission set, is characterized in that, this equipment comprises:
Data separating module, for judging that the data from core net are business datum or signaling data;
Signaling control module, for when data separating module judges that described data are signaling data, by after the interconnection agreement IPization between described signaling data network by and signal processor between transmission control protocol TCP link transmission to signal processor;
Message control module, for when data separating module judges that described data are business datum, by after described business datum IPization by and operational processor between User Datagram Protoco (UDP) UDP link transmission to operational processor.
10. equipment as claimed in claim 9, is characterized in that, described signaling control module, specifically comprises:
Signaling link is set up unit, for described signaling data is carried out to MTP
2layer is resolved, and determines the signaling link of setting up for this signaling data;
Signaling IPization transmission unit, be used for according to the corresponding relation between signaling link and tcp port, determine tcp port corresponding to signaling link of setting up, and utilize definite tcp port foundation and the TCP link between signal processor, by the TCP link of setting up, the signaling data after resolving is sent to signal processor.
11. equipment as claimed in claim 10, is characterized in that, described signaling control module, also comprises:
Signaling IPization processing unit, for the MTP that signaling data is comprised
3the message of layer is carried out separation, and utilizes the mode of IP encapsulation to obtain MTP to separation in signaling data
3the message of layer is processed.
12. equipment as claimed in claim 9, is characterized in that, described message control module, specifically comprises:
Business datum buffer unit, for according to the corresponding relation of data channel and buffer address, determines buffer address corresponding to the shared data channel of described business data transmission, and described business datum is write to the buffer area that definite buffer address is corresponding;
Timing reading unit, for when the first setting duration arrives, from buffer area, read in described first and set the business datum writing in duration, and to the business datum IPization reading, described first sets duration determines by the business datum amount that can process at every turn;
Business datum IPization transmission unit, for determining according to data channel and the corresponding relation between udp port the udp port that the shared data channel of described business data transmission is corresponding, and utilize between described definite udp port and operational processor and set up UDP link, the business datum after IPization is sent to operational processor by the UDP link of setting up.
13. 1 kinds of data transmission sets, is characterized in that, this equipment comprises:
Signaling data receiver module, for by and signal processor between transmission control protocol TCP link receive the protocol IP signaling data interconnecting between the network that signal processor sends;
Business datum receiver module, for by and operational processor between User Datagram Protoco (UDP) UDP link receive the IPization business datum that operational processor sends;
Data merge module, for the signaling data receiving and business datum synthesize after encapsulating and are sent to core net according to the discernible data format of core net.
14. equipment as claimed in claim 13, is characterized in that, described equipment also comprises:
Timing writing module, for after business datum receiver module receives the IPization business datum of operational processor transmission, before data synthesis module synthesizes encapsulation by signaling data and business datum, the business datum of reception is stored to the second setting duration in buffering area, and described second sets duration determines by receiving the data rate of business datum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210274292.9A CN103581138B (en) | 2012-08-01 | 2012-08-01 | Data transmission method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210274292.9A CN103581138B (en) | 2012-08-01 | 2012-08-01 | Data transmission method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103581138A true CN103581138A (en) | 2014-02-12 |
| CN103581138B CN103581138B (en) | 2017-02-08 |
Family
ID=50052075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210274292.9A Expired - Fee Related CN103581138B (en) | 2012-08-01 | 2012-08-01 | Data transmission method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103581138B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106341857A (en) * | 2015-07-17 | 2017-01-18 | 中兴通讯股份有限公司 | Passage determination method and device |
| CN106681671A (en) * | 2015-11-06 | 2017-05-17 | 佳能株式会社 | Printing apparatus having wireless direct communication function and method of controlling the printing apparatus |
| CN107453841A (en) * | 2014-09-25 | 2017-12-08 | 上海数字电视国家工程研究中心有限公司 | Information processing method |
| WO2018068191A1 (en) * | 2016-10-10 | 2018-04-19 | 华为技术有限公司 | Communication method, security node network element, and terminal |
| CN108880940A (en) * | 2018-06-27 | 2018-11-23 | 广州市炬元互联网科技有限公司 | A kind of signaling decoding adaptation method and system |
| CN114389776A (en) * | 2020-10-22 | 2022-04-22 | 大唐移动通信设备有限公司 | Service processing method and device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320338A (en) * | 1998-09-25 | 2001-10-31 | 艾利森电话股份有限公司 | Signalling in a telecommunications system |
| CN1672373A (en) * | 2002-07-29 | 2005-09-21 | 摩托罗拉公司 | Communication of packet data units over signalling and data traffic channels |
| CN1736074A (en) * | 2002-08-14 | 2006-02-15 | 高通股份有限公司 | Core network interoperability in a pico cell system. |
| CN1770766A (en) * | 2004-11-02 | 2006-05-10 | 华为技术有限公司 | Two layer message transmitting method |
| CN1845534A (en) * | 2006-05-16 | 2006-10-11 | 杭州华为三康技术有限公司 | System and method for realizing Internet protocol voice service |
| CN101427530A (en) * | 2006-04-19 | 2009-05-06 | 思科技术公司 | Techniques for integrated routing of call circuit signaling and the internet protocol |
| CN101505405A (en) * | 2009-02-25 | 2009-08-12 | 国家广播电影电视总局广播科学研究院 | Digital media content playing method and system based on content indexing |
| CN101861733A (en) * | 2007-10-31 | 2010-10-13 | 直视集团公司 | Use the method for SMATV head end and this SMATV head end of operation of the input of IP transport stream |
| CN102282886A (en) * | 2011-05-05 | 2011-12-14 | 华为技术有限公司 | Method, mobile terminal, device and system for implementing voice services |
-
2012
- 2012-08-01 CN CN201210274292.9A patent/CN103581138B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320338A (en) * | 1998-09-25 | 2001-10-31 | 艾利森电话股份有限公司 | Signalling in a telecommunications system |
| CN1672373A (en) * | 2002-07-29 | 2005-09-21 | 摩托罗拉公司 | Communication of packet data units over signalling and data traffic channels |
| CN1736074A (en) * | 2002-08-14 | 2006-02-15 | 高通股份有限公司 | Core network interoperability in a pico cell system. |
| CN1770766A (en) * | 2004-11-02 | 2006-05-10 | 华为技术有限公司 | Two layer message transmitting method |
| CN101427530A (en) * | 2006-04-19 | 2009-05-06 | 思科技术公司 | Techniques for integrated routing of call circuit signaling and the internet protocol |
| CN1845534A (en) * | 2006-05-16 | 2006-10-11 | 杭州华为三康技术有限公司 | System and method for realizing Internet protocol voice service |
| CN101861733A (en) * | 2007-10-31 | 2010-10-13 | 直视集团公司 | Use the method for SMATV head end and this SMATV head end of operation of the input of IP transport stream |
| CN101505405A (en) * | 2009-02-25 | 2009-08-12 | 国家广播电影电视总局广播科学研究院 | Digital media content playing method and system based on content indexing |
| CN102282886A (en) * | 2011-05-05 | 2011-12-14 | 华为技术有限公司 | Method, mobile terminal, device and system for implementing voice services |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107483145B (en) * | 2014-09-25 | 2020-12-18 | 上海数字电视国家工程研究中心有限公司 | Information processing apparatus |
| CN107453841A (en) * | 2014-09-25 | 2017-12-08 | 上海数字电视国家工程研究中心有限公司 | Information processing method |
| CN107483145A (en) * | 2014-09-25 | 2017-12-15 | 上海数字电视国家工程研究中心有限公司 | Information processor |
| CN107453841B (en) * | 2014-09-25 | 2020-12-18 | 上海数字电视国家工程研究中心有限公司 | Information processing method |
| CN106341857A (en) * | 2015-07-17 | 2017-01-18 | 中兴通讯股份有限公司 | Passage determination method and device |
| US10691379B2 (en) | 2015-11-06 | 2020-06-23 | Canon Kabushiki Kaisha | Printing apparatus having wireless direct communication function and method of controlling the printing apparatus |
| CN106681671B (en) * | 2015-11-06 | 2020-06-16 | 佳能株式会社 | Printing apparatus having wireless direct communication function and control method of printing apparatus |
| CN106681671A (en) * | 2015-11-06 | 2017-05-17 | 佳能株式会社 | Printing apparatus having wireless direct communication function and method of controlling the printing apparatus |
| CN109792434A (en) * | 2016-10-10 | 2019-05-21 | 华为技术有限公司 | A kind of communication means, security node network element and terminal |
| RU2730601C1 (en) * | 2016-10-10 | 2020-08-24 | Хуавэй Текнолоджиз Ко., Лтд. | Communication method, network element of safety assurance unit and terminal |
| US10812980B2 (en) | 2016-10-10 | 2020-10-20 | Huawei Technologies Co., Ltd. | Communication method, security node network element, and terminal |
| WO2018068191A1 (en) * | 2016-10-10 | 2018-04-19 | 华为技术有限公司 | Communication method, security node network element, and terminal |
| CN109792434B (en) * | 2016-10-10 | 2021-02-26 | 华为技术有限公司 | Communication method, security node network element and terminal |
| CN108880940A (en) * | 2018-06-27 | 2018-11-23 | 广州市炬元互联网科技有限公司 | A kind of signaling decoding adaptation method and system |
| CN108880940B (en) * | 2018-06-27 | 2020-09-15 | 广州市炬元互联网科技有限公司 | Signaling decoding adaptation method and system |
| CN114389776A (en) * | 2020-10-22 | 2022-04-22 | 大唐移动通信设备有限公司 | Service processing method and device |
| CN114389776B (en) * | 2020-10-22 | 2024-01-19 | 大唐移动通信设备有限公司 | Service processing method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103581138B (en) | 2017-02-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103581138A (en) | Data transmission method and device | |
| CN102480462B (en) | Universal protocol adapting method and device | |
| KR101092160B1 (en) | Base station, wireless control device, and wireless device | |
| US20210377930A1 (en) | Data transmission method and apparatus | |
| EP3096563B1 (en) | Method and system for realizing network access via wifi | |
| CN102656944A (en) | Relay device | |
| CN103095605A (en) | Data transmission method and system capable of fusing router in mobile internet of things | |
| CN112217615B (en) | Method and device for supporting time-sensitive network | |
| CN103647706A (en) | Self-adaptation protocol communication gateway and communication platform | |
| CN111464419A (en) | Data transmission control method based on bus network communication | |
| CN102387564A (en) | Internet of things access method, device and gateway | |
| CN116418647A (en) | Method, device and equipment for receiving and transmitting network management information | |
| CN113037737A (en) | External network card technology for various user terminal devices | |
| CN104754521A (en) | Message transmitting method, wireless access point, wireless controller and system | |
| CN100514974C (en) | Frame transmitting method for micro frame multiplex | |
| CN101426189B (en) | Method and system for additional information transmission | |
| CN100536428C (en) | Communications system for speeding up communication path changeover between communication terminals | |
| CN111490799A (en) | Information transmission method and device | |
| CN105284184B (en) | A kind of data transmission method, device and network system | |
| CN101197742B (en) | System and method for transmitting additional data between equipments through Ethernet interface | |
| CN101577601B (en) | Device for interconnecting signaling among PCM equipment and application method | |
| CN1972314B (en) | Serial interface simulation method on Ethernet interface and component applying the same | |
| KR100226781B1 (en) | Method for recognizing node | |
| CN102164114B (en) | Processing method for medium access control layer protocol data unit and machine terminal | |
| CN101741649B (en) | Signaling monitoring collecting device and data processing device and method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20210801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |