CN107623928A - For transmitting the method and system of small amount data - Google Patents
For transmitting the method and system of small amount data Download PDFInfo
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- CN107623928A CN107623928A CN201610557640.1A CN201610557640A CN107623928A CN 107623928 A CN107623928 A CN 107623928A CN 201610557640 A CN201610557640 A CN 201610557640A CN 107623928 A CN107623928 A CN 107623928A
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Abstract
The present invention discloses a kind of method and system for being used to transmit small amount data, is related to Internet of Things field.Wherein network element device is after the packet of application server offer is received, whether inquire about in the specific field of packet includes forcing the identification information using short data burst pattern, in the case where specific field includes forcing the identification information using short data burst pattern, network element device sends business information to base station controller, wherein business information includes the first configured information and the packet, base station controller delivers a packet to receiving terminal according to the first configured information using public control channel.The present invention need not establish Traffic Channel for each user, user can by shared public control channel just can transmission services information, so as to greatly improve the utilization rate of channel resource.
Description
Technical field
The present invention relates to Internet of Things field, more particularly to a kind of side for being used to transmit small amount data
Method and system.
Background technology
In Internet of Things data collects, the real-time of fault data transmission is that the main of client's concern is asked
One of topic.By real-time Transmission fault data, accomplish to detect fault type, real-time response, meet an urgent need
Rescue.For example, in July, 2015, special equipment office of State Administration of Quality Supervision, Inspection and Quarantine is on printing and distributing《Elevator emergency
Disposal platform data collects regular (tentative)》Notice (quality inspection is write (2015) No. 38),
Acquisition of the specification elevator emergency disposal platform about data, storage and statistical analysis, to carry out elevator
Risk Monitoring works.
CDMA 2G/3G network datas live transmission method mainly has 2 kinds at present：One kind is eventually
End sets timer, but requires that interval time is as far as possible short, so as to accomplish quasi real time；2nd, it is another
To enable heartbeat packet, i.e. low discharge, long online type of service.
However, if terminal self is waken up using timer timing, the real-time sound of needs can not be met
The business scenario answered, such as elevator malfunction, gas leakage.
For 2G networks, if keeping terminal length online, fault message is responded in real time,
Need to enable heartbeat mechanism, but this mechanism can bring signaling storm, bring a large amount of Radio Resources
Consumption problem.
For 3G network, if keeping terminal length online, although signaling storm will not be triggered,
It is that can also consume substantial amounts of Radio Resource.
The content of the invention
The embodiment of the present invention provide it is a kind of be used to transmit the method and system of small amount data, without for
Each user establishes Traffic Channel, and user can just transmit industry by shared public control channel
Business information, so as to greatly improve the utilization rate of channel resource.
According to an aspect of the present invention, there is provided a kind of method for transmitting small amount data, bag
Include：
Network element device inquires about specifying for packet after the packet of application server offer is received
Whether include forcing the identification information using short data burst pattern in field；
Include forcing the identification information using short data burst pattern in the specific field of packet
In the case of, network element device sends business information to base station controller, and wherein business information includes
First configured information and packet；
Base station controller is delivered a packet to according to the first configured information using public control channel
Receiving terminal.
In one embodiment, do not include forcing to dash forward using short data in the specific field of packet
In the case of the identification information of hair pattern, network element device sends business information to base station controller, its
Middle business information includes the second configured information and packet；
Base station controller is believed according to the second configured information using the business established between receiving terminal
Road, deliver a packet to receiving terminal.
In one embodiment, base station controller utilizes the Traffic Channel established between receiving terminal,
The step of delivering a packet to receiving terminal includes：
Base station controller judges whether established Traffic Channel between receiving terminal；
In the case where foundation has Traffic Channel, base station controller is sent out packet using Traffic Channel
Give receiving terminal；
In the case where not set up Traffic Channel, base station controller establishes business letter with receiving terminal
Road；
After Traffic Channel is successfully established, base station controller is delivered a packet to using Traffic Channel
Receiving terminal.
In one embodiment, application server after packet is received, work as by statistics receiving terminal
Preceding data cached length；
In the case where the current data cached length of receiving terminal is not more than predetermined threshold value, in number
The identification information forced according to being set in the specific field of bag using short data burst pattern, then will be through
Cross and set the packet of processing to be sent to network element device.
In one embodiment, the specific field of packet is the service type word of packet IP layers
Section.
In one embodiment, public control channel is Forward Common Control Channel FCCCH.
According to another aspect of the present invention, there is provided a kind of system for transmitting small amount data, bag
Application server, network element device, base station controller are included, wherein：
Application server, for providing packet to network element device；
Network element device, for after the packet of application server offer is received, inquiring about packet
Specific field in whether include force using short data burst pattern identification information；In packet
Specific field include force using short data burst pattern identification information in the case of, Xiang Ji
Station control sends business information, and wherein business information includes the first configured information and packet；
Base station controller, for according to the first configured information, using public control channel by packet
It is sent to receiving terminal.
In one embodiment, network element device is additionally operable in the specific field of packet not include by force
In the case of identification information of the system using short data burst pattern, business letter is sent to base station controller
Breath, wherein business information includes the second configured information and packet；
Base station controller is additionally operable to, according to the second configured information, utilize the industry established between receiving terminal
Business channel, delivers a packet to receiving terminal.
In one embodiment, base station controller specifically judges whether established between receiving terminal
There is Traffic Channel, in the case where foundation has Traffic Channel, sent the packet within using Traffic Channel
To receiving terminal；In the case where not set up Traffic Channel, Traffic Channel is established with receiving terminal,
After Traffic Channel is successfully established, receiving terminal is delivered a packet to using Traffic Channel.
In one embodiment, application server is additionally operable to after packet is received, and statistics receives
The current data cached length of terminal, in the current data cached length of receiving terminal no more than default
In the case of threshold value, set in the specific field of packet and force to use short data burst pattern
Identification information, then by through setting processing packet be sent to network element device.
In one embodiment, the specific field of packet is the service type word of packet IP layers
Section.
In one embodiment, public control channel is Forward Common Control Channel FCCCH.
By referring to the drawings to the detailed description of exemplary embodiment of the invention, the present invention
Further feature and its advantage will be made apparent from.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will
The required accompanying drawing used in embodiment or description of the prior art is briefly described, it is clear that
Ground, drawings in the following description are only some embodiments of the present invention, for the common skill in this area
For art personnel, without having to pay creative labor, it can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the schematic diagram that the present invention is used to transmit method one embodiment of small amount data.
Fig. 2 is the schematic diagram that the present invention is used to transmit another embodiment of method of small amount data.
Fig. 3 is the schematic diagram that the present invention is used to transmit system one embodiment of small amount data.
Fig. 4 is the schematic diagram of present invention transmission small amount data one embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical scheme in the embodiment of the present invention
It is clearly and completely described, it is clear that described embodiment is only that a present invention part is real
Apply example, rather than whole embodiments.The description at least one exemplary embodiment is real below
It is merely illustrative on border, never as to the present invention and its application or any limit used
System.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under the premise of dynamic, belongs to the scope of protection of the invention.
Unless specifically stated otherwise, the part and the phase of step otherwise illustrated in these embodiments
Arrangement, numerical expression and numerical value are not limited the scope of the invention.
Simultaneously, it should be appreciated that for the ease of description, the chi of the various pieces shown in accompanying drawing
Very little is not to be drawn according to the proportionate relationship of reality.
It may not make in detail for technology, method and apparatus known to person of ordinary skill in the relevant
It is thin to discuss, but in the appropriate case, the technology, method and apparatus, which should be considered as authorizing, to be said
A part for bright book.
In shown here and discussion all examples, any occurrence should be construed as merely
Exemplary, not as limitation.Therefore, the other examples of exemplary embodiment can have
There is different values.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore,
Once being defined in a certain Xiang Yi accompanying drawing, then it need not be carried out in subsequent accompanying drawing
It is discussed further.
In the CDMA 20001x A mouths consensus standard (IOS 5.0.1 above version) of redaction,
The concept of SDB (Short Data Burst, short data burst) is proposed, SDB patterns are special
Designed for the transmission of small amount data amount.The present invention is by using the standard agreements of CDMA 2000
In optional SDB characteristics, small amount data is transmitted by SDB bags, so as to effectively solve net
Contradictory problems between network resource consumption and real time business.
Fig. 1 is the schematic diagram that the present invention is used to transmit method one embodiment of small amount data.Its
In：
Step 101, network element device inquires about number after the packet of application server offer is received
The identification information for using short data burst pattern according to pressure whether is included in the specific field of bag.
Alternatively, the specific field of packet is service type (the Type of of packet IP layers
Service, referred to as：TOS) field.Above-mentioned identification information may be provided at the reservation of TOS fields
On position.
Step 102, include forcing using short data burst pattern in the specific field of packet
In the case of identification information, network element device sends business information to base station controller, and wherein business is believed
Breath includes the first configured information and packet.
Step 103, base station controller is according to the first configured information, using public control channel by number
Receiving terminal is sent to according to bag.
Alternatively, public control channel can be Forward Common Control Channel (Forward Common
Control Channel, referred to as：FCCCH).
Alternatively, application server is after packet is received, the current caching of statistics receiving terminal
Data length.It is not more than the situation of predetermined threshold value in the current data cached length of receiving terminal
Under, application server is set in the specific field of packet to be forced using short data burst pattern
Identification information, then by by setting the packet of processing to be sent to network element device.
The method for transmitting small amount data provided according to the above embodiment of the present invention, in terminal
When in a dormant state, without establishing Traffic Channel, just can by shared public control channel
Transmission services information, so as to greatly improve the utilization rate of channel resource.
Fig. 2 is the schematic diagram that the present invention is used to transmit another embodiment of method of small amount data.Its
In：
Step 201, network element device inquires about number after the packet of application server offer is received
The identification information for using short data burst pattern according to pressure whether is included in the specific field of bag.
Step 202, do not include forcing to use short data burst pattern in the specific field of packet
Identification information in the case of, network element device sends business information, wherein business to base station controller
Information includes the second configured information and packet；
Step 203, base station controller is established according to the second configured information using between receiving terminal
Traffic Channel, deliver a packet to receiving terminal.
Wherein, if having established Traffic Channel between base station controller and receiving terminal, base station control
Device processed directly can deliver a packet to receiving terminal using the Traffic Channel.If between the two also not
Foundation has Traffic Channel, then Traffic Channel is successfully established between base station controller and receiving terminal
Afterwards, base station controller delivers a packet to receiving terminal using Traffic Channel.If for example, receive
Terminal in a dormant state, then establishes Traffic Channel after receiving terminal revival, then carries out letter again
Breath is sent.
Fig. 3 is the schematic diagram that the present invention is used to transmit system one embodiment of small amount data.Such as
Shown in Fig. 3, system may include application server 301, network element device 302, base station controller 303.
Wherein：
Application server 301 is used to provide packet to network element device.
Network element device 302 is used for after the packet of the offer of application server 301 is received, inquiry
Whether include forcing the identification information using short data burst pattern in the specific field of packet,
The specific field of packet includes forcing the situation of the identification information using short data burst pattern
Under, business information is sent to base station controller 303, wherein business information includes the first instruction letter
Breath and packet.
Alternatively, the specific field of packet is the type of service field of packet IP layers.
Base station controller 303 is used for according to the first configured information, using public control channel by data
Bag is sent to receiving terminal.
Alternatively, public control channel is Forward Common Control Channel FCCCH.
Alternatively, application server 301 is additionally operable to after packet is received, and counts receiving terminal
Current data cached length, it is not more than pre-determined threshold in the current data cached length of receiving terminal
In the case of value, the mark forced using short data burst pattern is set in the specific field of packet
Information is known, then by by setting the packet of processing to be sent to network element device 302.
The system for transmitting small amount data provided according to the above embodiment of the present invention, in terminal
When in a dormant state, without establishing Traffic Channel, just can by shared public control channel
Transmission services information, so as to greatly improve the utilization rate of channel resource.
Alternatively, network element device 302 is additionally operable to including pressure not make in the specific field of packet
In the case of identification information with short data burst pattern, business letter is sent to base station controller 303
Breath, wherein business information includes the second configured information and packet.
Base station controller 303 is additionally operable to, according to the second configured information, establish using between receiving terminal
Traffic Channel, deliver a packet to receiving terminal.
Wherein, if having established Traffic Channel between base station controller and receiving terminal, base station control
Device processed directly can deliver a packet to receiving terminal using the Traffic Channel.If between the two also not
Foundation has Traffic Channel, then Traffic Channel is successfully established between base station controller and receiving terminal
Afterwards, base station controller delivers a packet to receiving terminal using Traffic Channel.
Below by a specific example, the present invention will be described.
In elevator long-distance monitorng, after elevator data is networked, generally, elevator DTU
(Data Transfer unit, data transmission device) in a dormant state, once elevator send out
Raw failure by warning message within 30s, it is necessary to upload to Surveillance center, timely establishment officer
Rescue.
As shown in figure 4, wherein network element device be PCF (Packet Control Function,
Packet Control Function) equipment.
Step 401, application server receives the packet for alarm.
Step 402, application server is after packet is received, and statistics receiving terminal is current
Data cached length.
Step 403, in the current data cached length of receiving terminal no more than predetermined threshold value
In the case of, application server sets pressure to use short data burst in the specific field of packet
The identification information of pattern, for example, by the reserved bit of the TOS fields of the IP layers of packet last
Individual bit identification is ' 1 '.
Step 404, application server is by by setting the packet of processing to be sent to grouped data
Service node (Packet Data Serving Node, abbreviation PDSN).
Step 405, PDSN delivers a packet to PCF.
Step 406, after PCF receives packet, inquire about in the specific field of packet whether
Including forcing the identification information using short data burst pattern.
Step 407, include forcing using short data burst pattern in the specific field of packet
In the case of identification information, PCF sends business information, wherein business information to base station controller
Include the first configured information and packet.
Step 408, base station controller is according to the first configured information, using FCCCH channels by number
Receiving terminal is sent to according to bag.
By implement the present invention, terminal in a dormant state when, without establishing Traffic Channel,
By shared public control channel just can transmission services information, so as to greatly improve channel
The utilization rate of resource.Relatively conventional network plan, present invention, avoiding business during low discharge to believe
The frequent foundation in road, only exhales signaling channel by public leading, you can sends heartbeat packet, saves
Substantial amounts of Radio Resource.
Meanwhile relatively conventional terminal scheme, real-time of the invention is more preferable, can both keep
Terminal length is online, can largely save Radio Resource again, without waiting the timing revival of terminal.
Under the background that current 2G, 3G investment suffer restraints, CDMA network elements are not required to substantially
Change, it is only necessary to carry out network parameter configuration, optimize operation flow, you can to realize EVDO
Grown with the low discharge in 1X networks in line service.Further, since it is weaker to terminal dependence,
Business is realized by lumped parameter configuration and software upgrading, therefore business applicable surface is wider.
One of ordinary skill in the art will appreciate that realize all or part of step of above-described embodiment
Suddenly it can be completed by hardware, by program the hardware of correlation can also be instructed to complete, institute
The program stated can be stored in a kind of computer-readable recording medium, and storage mentioned above is situated between
Matter can be read-only storage, disk or CD etc..
Description of the invention provides for the sake of example and description, and is not exhaustively
Or limit the invention to disclosed form.Common skill of many modifications and variations for this area
It is obvious for art personnel.Selection and description embodiment are to more preferably illustrate the principle of the present invention
And practical application, and make one of ordinary skill in the art it will be appreciated that the present invention is suitable so as to design
In the various embodiments with various modifications of special-purpose.
Claims (12)
- A kind of 1. method for transmitting small amount data, it is characterised in that including：Network element device inquires about the packet after the packet of application server offer is received Whether include forcing the identification information using short data burst pattern in specific field；Include forcing the mark using short data burst pattern in the specific field of the packet In the case of information, network element device sends business information to base station controller, wherein in business information Including the first configured information and the packet；Base station controller is according to first configured information, using public control channel by the data Bag is sent to the receiving terminal.
- 2. according to the method for claim 1, it is characterised in thatDo not include forcing the mark using short data burst pattern in the specific field of the packet In the case of knowing information, network element device sends business information, wherein business information to base station controller Include the second configured information and the packet；Base station controller utilizes what is established between the receiving terminal according to second configured information Traffic Channel, the packet is sent to the receiving terminal.
- 3. according to the method for claim 2, it is characterised in thatBase station controller utilizes the Traffic Channel established between the receiving terminal, by the packet The step of being sent to the receiving terminal includes：Base station controller judges whether established Traffic Channel between the receiving terminal；In the case where foundation has Traffic Channel, base station controller is using the Traffic Channel by described in Packet is sent to the receiving terminal；In the case where not set up Traffic Channel, base station controller establishes industry with the receiving terminal Business channel；After Traffic Channel is successfully established, base station controller utilizes the Traffic Channel by the data Bag is sent to the receiving terminal.
- 4. according to the method for claim 1, it is characterised in that also include：Application server counts current data cached of the receiving terminal after packet is received Length；In the case where the current data cached length of the receiving terminal is not more than predetermined threshold value, The identification information forced using short data burst pattern is set in the specific field of packet, then By by setting the packet of processing to be sent to network element device.
- 5. according to the method any one of claim 1-4, it is characterised in thatThe specific field of the packet is the type of service field of the packet IP layers.
- 6. according to the method any one of claim 1-4, it is characterised in thatPublic control channel is Forward Common Control Channel FCCCH.
- 7. a kind of system for transmitting small amount data, it is characterised in that including application service Device, network element device, base station controller, wherein：Application server, for providing packet to network element device；Network element device, for after the packet of application server offer is received, inquiring about the number The identification information for using short data burst pattern according to pressure whether is included in the specific field of bag；Institute Stating the specific field of packet includes forcing the feelings of the identification information using short data burst pattern Under condition, business information is sent to base station controller, wherein business information includes the first configured information With the packet；Base station controller, for according to first configured information, using public control channel by institute State packet and be sent to the receiving terminal.
- 8. system according to claim 7, it is characterised in that also include：Network element device is additionally operable in the specific field of the packet not include forcing to use short number In the case of identification information according to burst mode, business information, wherein industry are sent to base station controller Business information includes the second configured information and the packet；Base station controller is additionally operable to according to second configured information, using between the receiving terminal The Traffic Channel of foundation, the packet is sent to the receiving terminal.
- 9. system according to claim 8, it is characterised in that also include：Base station controller specifically judges whether established Traffic Channel between the receiving terminal, In the case where foundation has Traffic Channel, the packet is sent to institute using the Traffic Channel State receiving terminal；In the case where not set up Traffic Channel, business is established with the receiving terminal Channel, after Traffic Channel is successfully established, the packet is sent to using the Traffic Channel The receiving terminal.
- 10. system according to claim 7, it is characterised in that also include：Application server is additionally operable to after packet is received, and counts current slow of the receiving terminal Deposit data length, in the current data cached length of the receiving terminal no more than predetermined threshold value In the case of, set in the specific field of packet and force to believe using the mark of short data burst pattern Breath, then by by setting the packet of processing to be sent to network element device.
- 11. according to the system any one of claim 7-10, it is characterised in thatThe specific field of the packet is the type of service field of the packet IP layers.
- 12. according to the system any one of claim 7-10, it is characterised in thatPublic control channel is Forward Common Control Channel FCCCH.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610557640.1A CN107623928B (en) | 2016-07-15 | 2016-07-15 | Method and system for transmitting small flow data |
Applications Claiming Priority (1)
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|---|---|---|---|
| CN201610557640.1A CN107623928B (en) | 2016-07-15 | 2016-07-15 | Method and system for transmitting small flow data |
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| CN107623928B CN107623928B (en) | 2021-03-30 |
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Cited By (1)
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| CN109936841A (en) * | 2019-03-28 | 2019-06-25 | 新华三技术有限公司 | A kind of message treatment method and device |
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| CN107623928B (en) | 2021-03-30 |
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