CN104540050A - Data processing method of integrated access devices - Google Patents
Data processing method of integrated access devices Download PDFInfo
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- CN104540050A CN104540050A CN201510018436.8A CN201510018436A CN104540050A CN 104540050 A CN104540050 A CN 104540050A CN 201510018436 A CN201510018436 A CN 201510018436A CN 104540050 A CN104540050 A CN 104540050A
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Abstract
The invention relates to the field of communication and discloses a data processing method of integrated access devices (IAD) to solve the problem that an existing IAD cannot deal with multiple services at the same time. According to the technical scheme, the data processing method comprises the steps that S10, the main IAD receives an instruction input by a user; S20, the main IAD sends the instruction to the extension IAD connected with the main IAD in advance; S30, the extension IAD receives the instruction sent by the main IAD and conducts data processing on the instruction, and a processing result is obtained and returned; S40, the main IAD receives the processing result returned by the extension IAD.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of data processing method of integrated access equipment.
Background technology
Integrated access equipment (Integrated Access Device, IAD) is a kind of access device, can pay the data, services (by LAN port) etc. in traditional PSTN voice service, packet voice service and single wide-area network link.For above-mentioned service, IAD carries out encoding and decoding process by the CPU of its inside.
But, when IAD needs to pay many services simultaneously, only use the CPU of its inside to occur the problems such as inadequate resource, cause to pay many services simultaneously.
Summary of the invention
The invention provides a kind of data processing method of integrated access equipment, many services can be paid simultaneously.
Technical solution problem of the present invention adopts following technical scheme: a kind of data processing method of integrated access equipment, comprising: S10, main integrated access equipment receive the instruction of user's input; S20, main integrated access equipment send described instruction to the expansion integrated access equipment connected in advance; S30, described expansion integrated access equipment receive the instruction that described main integrated access equipment sends, and carry out data processing to described instruction, return after obtaining result; S40, described main integrated access equipment receive the result that described expansion integrated access equipment returns.
Optionally, in the data processing method of the integrated access equipment that the present embodiment provides, described instruction, comprising: control command, callback instruction or audio frequency send instruction.
Optionally, when described in the data processing method of the integrated access equipment that the present embodiment provides, instruction is control command, described S30, comprise: described expansion integrated access equipment receives the control command that described main integrated access equipment sends, call default DSP function library according to described control command, return after obtaining corresponding target DSP function.
Optionally, the data processing method of the integrated access equipment that the present embodiment provides, also comprises: described main integrated access equipment judges whether the target DSP function receiving the transmission of described expansion integrated access equipment; If so, described S40 is performed; Otherwise, perform described S20.
Optionally, when described in the data processing method of the integrated access equipment that the present embodiment provides, instruction is callback instruction, described S30, comprise: described expansion integrated access equipment receives the callback instruction that described main integrated access equipment sends, judge whether the DSP message received is the allocate event indicated in described callback instruction; If so, described DSP message is returned.
Optionally, the data processing method of the integrated access equipment that the present embodiment provides, also comprises: DSP message described in S60, described main integrated access equipment process.
Optionally, when instruction shown in the data processing method of the integrated access equipment that the present embodiment provides is audio frequency transmission instruction, described S30, comprise: described expansion integrated access equipment receives the audio frequency transmission instruction that described main integrated access equipment sends, obtain voice data from described audio frequency transmission instruction after, this voice data is sent respectively to its voice-grade channel connected in advance, and the state of the voice-grade channel connected in advance described in returning.
Optionally, the data processing method of the integrated access equipment that the present embodiment provides, also comprises: S70, described main integrated access equipment determine whether to expand integrated access equipment described in initialization according to the state receiving voice-grade channel.
Optionally, the data processing method of the integrated access equipment that the present embodiment provides, also comprises: S80, described main integrated access equipment monitor the data whether receiving described expansion integrated access equipment and send; If so, S90 is performed; Otherwise re-execute described S80; S90, described main integrated access equipment receive the data that described expansion integrated access equipment sends.
Optionally, the data processing method of the integrated access equipment that the present embodiment provides, also comprises: S91, described main integrated access equipment process the data received and perform corresponding operation.
The present invention has following beneficial effect: main integrated access equipment is processed the instruction that user inputs by the expansion integrated access equipment that connects in advance, and receives its result returned and can realize data processing.The technical scheme that the embodiment of the present invention provides, owing to carrying out data processing by other integrated access equipment, to solve in prior art when IAD needs to pay many services simultaneously, only use the CPU of its inside to occur the problems such as inadequate resource, cause the problem simultaneously cannot paying many services.
Accompanying drawing explanation
The flow chart of the data processing method of the integrated access equipment that Fig. 1 provides for the embodiment of the present invention 1;
The flow chart one of the data processing method of the integrated access equipment that Fig. 2 provides for the embodiment of the present invention 2;
The flowchart 2 of the data processing method of the integrated access equipment that Fig. 3 provides for the embodiment of the present invention 2;
The flow chart one of the data processing method of the integrated access equipment that Fig. 4 provides for the embodiment of the present invention 3;
The flowchart 2 of the data processing method of the integrated access equipment that Fig. 5 provides for the embodiment of the present invention 3;
The flow chart one of the data processing method of the integrated access equipment that Fig. 6 provides for the embodiment of the present invention 4;
The flowchart 2 of the data processing method of the integrated access equipment that Fig. 7 provides for the embodiment of the present invention 4;
The flow chart one of the data processing method of the integrated access equipment that Fig. 8 provides for the embodiment of the present invention 5;
The flowchart 2 of the data processing method of the integrated access equipment that Fig. 9 provides for the embodiment of the present invention 5.
Embodiment
Below in conjunction with embodiment and accompanying drawing, technical scheme of the present invention is further elaborated.
Embodiment 1
As shown in Figure 1, present embodiments provide a kind of data processing method of integrated access equipment, comprising:
Step 101, main integrated access equipment receives the instruction of user's input.
In the present embodiment, in step 101, instruction comprises control command, callback instruction or audio frequency transmission instruction.
Step 102, main integrated access equipment sends this instruction to the expansion integrated access equipment connected in advance.
In the present embodiment, main integrated access equipment can be connected with expansion integrated access equipment by network interface, and also can be connected with expansion integrated access equipment by other interfaces, this is no longer going to repeat them.
Step 103, expansion integrated access equipment receives the instruction that this main integrated access equipment sends, and carries out data processing to this instruction, returns after obtaining result.
Step 104, main integrated access equipment receives the result that expansion integrated access equipment returns.
In the present embodiment, in order to reduce delay, main integrated access equipment can receive instruction by application layer, and by this instruction through its network layer transport to link layer; Instruction is sent to the link layer of expansion integrated access equipment by main integrated access equipment through link layer; Expansion integrated access equipment by this instruction through its network layer transport to application layer, make application layer carry out data processing to instruction, after obtaining result, transfer to link layer, then be sent to the link layer of main integrated access equipment through link layer, thus realize data processing.
The present invention has following beneficial effect: main integrated access equipment is processed the instruction that user inputs by the expansion integrated access equipment that connects in advance, and receives its result returned and can realize data processing.The technical scheme that the embodiment of the present invention provides, owing to carrying out data processing by other integrated access equipment, to solve in prior art when IAD needs to pay many services simultaneously, only use the CPU of its inside to occur the problems such as inadequate resource, cause the problem simultaneously cannot paying many services.
Embodiment 2
As shown in Figure 2, the data processing method of the integrated access equipment that the embodiment of the present invention provides, comprising:
Step 201, main integrated access equipment receives the control command of user's input.
Step 202, main integrated access equipment sends this control command to the expansion integrated access equipment connected in advance.
Step 203, expansion integrated access equipment receives the control command that main integrated access equipment sends, and calls default DSP function library according to this control command, returns after obtaining corresponding target DSP function.
In the present embodiment, process for convenience, in advance DSP function library can be set in expansion integrated access equipment, store multiple Digital Signal Processing (Digital Signal Processing, DSP) function.
Step 204, main integrated access equipment receives the target DSP function that expansion integrated access equipment returns.
Further, as shown in Figure 3, the data processing method of the integrated access equipment that the present embodiment provides, also comprises:
Step 205, main integrated access equipment judges whether the target DSP function receiving the transmission of expansion integrated access equipment.
In the present embodiment, if so, step 204 is performed; Otherwise, perform step 202.Especially, still do not have target DSP function to return when main integrated access equipment sends three instructions to expansion integrated access equipment, can point out and make mistakes, and stop circulation.
The present invention has following beneficial effect: main integrated access equipment is processed the instruction that user inputs by the expansion integrated access equipment that connects in advance, and receives its result returned and can realize data processing.The technical scheme that the embodiment of the present invention provides, owing to carrying out data processing by other integrated access equipment, to solve in prior art when IAD needs to pay many services simultaneously, only use the CPU of its inside to occur the problems such as inadequate resource, cause the problem simultaneously cannot paying many services.
Embodiment 3
As shown in Figure 4, the embodiment of the present invention provides a kind of data processing method of integrated access equipment, comprising:
Step 401, main integrated access equipment receives the callback instruction of user's input.
Step 402, main integrated access equipment sends this callback instruction to the expansion integrated access equipment connected in advance.
Step 403, expansion integrated access equipment receives the callback instruction that main integrated access equipment sends, and judges whether the DSP information received is the allocate event indicated in callback instruction.
In the present embodiment, when the DSP information determining to receive by step 403 is the allocate event indicated in callback instruction, perform step 404; Otherwise, repeat the deterministic process in step 403.
Step 404, expansion integrated access equipment returns this DSP message.
Step 405, main integrated access equipment receives the DSP message that expansion integrated access equipment returns.
Further, as shown in Figure 5, the data processing method of the integrated access equipment that the embodiment of the present invention provides, the method also comprises:
Step 406, this DSP message of main integrated access equipment process.
The present invention has following beneficial effect: main integrated access equipment is processed the instruction that user inputs by the expansion integrated access equipment that connects in advance, and receives its result returned and can realize data processing.The technical scheme that the embodiment of the present invention provides, owing to carrying out data processing by other integrated access equipment, to solve in prior art when IAD needs to pay many services simultaneously, only use the CPU of its inside to occur the problems such as inadequate resource, cause the problem simultaneously cannot paying many services.
Embodiment 4
As shown in Figure 6, the data processing method of the integrated access equipment that the embodiment of the present invention provides, comprising:
Step 601, the audio frequency that main integrated access equipment receives user's input sends instruction.
Step 602, main integrated access equipment sends this audio frequency to the expansion integrated access equipment connected in advance and sends instruction.
Step 603, expansion integrated access equipment receives the audio frequency transmission instruction that main integrated access equipment sends, obtain voice data from this audio frequency transmission instruction after, send this voice data respectively to its voice-grade channel connected in advance, and return the state of the voice-grade channel that this connects in advance.
In the present embodiment, the state of voice-grade channel that step 603 returns is have how many idle data cell in this voice-grade channel.
Step 604, main integrated access equipment receives the state of the voice-grade channel that expansion integrated access equipment returns.
Further, as shown in Figure 7, the data processing method of the integrated access equipment that the present embodiment provides, also comprises:
Step 605, main integrated access equipment determines whether initialization expansion integrated access equipment according to the state of the voice-grade channel received.
In the present embodiment, when the state receiving voice-grade channel is when not having idle data cell in voice-grade channel, initialization expansion integrated access equipment; Otherwise, do not carry out the initialization expanding integrated access equipment.
The present invention has following beneficial effect: main integrated access equipment is processed the instruction that user inputs by the expansion integrated access equipment that connects in advance, and receives its result returned and can realize data processing.The technical scheme that the embodiment of the present invention provides, owing to carrying out data processing by other integrated access equipment, to solve in prior art when IAD needs to pay many services simultaneously, only use the CPU of its inside to occur the problems such as inadequate resource, cause the problem simultaneously cannot paying many services.
Embodiment 5
As shown in Figure 8, the embodiment of the present invention provides a kind of data processing method of integrated access equipment, similar shown in the method to Fig. 1, and difference is, also comprises:
Step 105, main integrated access equipment monitors the data whether receiving expansion integrated access equipment and send.
In the present embodiment, during by step 105 monitoring reception to data, perform step 106; Otherwise, re-execute step 105.
Step 106, main integrated access equipment receives the data that expansion integrated access equipment sends.
Further, as shown in Figure 9, the data processing method of the integrated access equipment that the present embodiment provides, also comprises:
Step 107, main integrated access equipment processes the data received and performs corresponding operation.
The present invention has following beneficial effect: main integrated access equipment is processed the instruction that user inputs by the expansion integrated access equipment that connects in advance, and receives its result returned and can realize data processing.The technical scheme that the embodiment of the present invention provides, owing to carrying out data processing by other integrated access equipment, to solve in prior art when IAD needs to pay many services simultaneously, only use the CPU of its inside to occur the problems such as inadequate resource, cause the problem simultaneously cannot paying many services.
The sequencing of above embodiment, only for ease of describing, does not represent the quality of embodiment.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a data processing method for integrated access equipment, is characterized in that, comprising:
S10, main integrated access equipment receive the instruction of user's input;
S20, main integrated access equipment send described instruction to the expansion integrated access equipment connected in advance;
S30, described expansion integrated access equipment receive the instruction that described main integrated access equipment sends, and carry out data processing to described instruction, return after obtaining result;
S40, described main integrated access equipment receive the result that described expansion integrated access equipment returns.
2. the data processing method of integrated access equipment according to claim 1, is characterized in that, described instruction, comprising:
Control command, callback instruction or audio frequency send instruction.
3. the data processing method of integrated access equipment according to claim 2, is characterized in that, when described instruction is control command, described S30, comprising:
Described expansion integrated access equipment receives the control command that described main integrated access equipment sends, and calls default DSP function library according to described control command, returns after obtaining corresponding target DSP function.
4. the data processing method of integrated access equipment according to claim 3, is characterized in that, also comprises:
S50, described main integrated access equipment judge whether the target DSP function receiving the transmission of described expansion integrated access equipment;
If so, described S40 is performed; Otherwise, perform described S20.
5. the data processing method of integrated access equipment according to claim 2, is characterized in that, when described instruction is callback instruction, described S30, comprising:
Described expansion integrated access equipment receives the callback instruction that described main integrated access equipment sends, and judges whether the DSP message received is the allocate event indicated in described callback instruction; If so, described DSP message is returned.
6. the data processing method of integrated access equipment according to claim 5, is characterized in that, also comprises:
DSP message described in S60, described main integrated access equipment process.
7. the data processing method of integrated access equipment according to claim 1, is characterized in that, when shown instruction is audio frequency transmission instruction, described S30, comprising:
Described expansion integrated access equipment receives the audio frequency transmission instruction that described main integrated access equipment sends, obtain voice data from described audio frequency transmission instruction after, this voice data is sent respectively to its voice-grade channel connected in advance, and the state of the voice-grade channel connected in advance described in returning.
8. the data processing method of integrated access equipment according to claim 7, is characterized in that, also comprises:
S70, described main integrated access equipment determine whether to expand integrated access equipment described in initialization according to the state receiving voice-grade channel.
9. the data processing method of integrated access equipment according to claim 1, is characterized in that, also comprises:
S80, described main integrated access equipment monitor the data whether receiving described expansion integrated access equipment and send; If so, S90 is performed; Otherwise re-execute described S80;
S90, described main integrated access equipment receive the data that described expansion integrated access equipment sends.
10. the data processing method of integrated access equipment according to claim 9, is characterized in that, also comprises:
S91, described main integrated access equipment process the data received and perform corresponding operation.
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| CN201510018436.8A CN104540050A (en) | 2015-01-14 | 2015-01-14 | Data processing method of integrated access devices |
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| CN201510018436.8A CN104540050A (en) | 2015-01-14 | 2015-01-14 | Data processing method of integrated access devices |
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| US20020181677A1 (en) * | 2001-06-01 | 2002-12-05 | Lg Electronics Inc. | Apparatus for receiving voice signal and data and controlling method thereof |
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