CN108900427B - Digital content delivery system - Google Patents
Digital content delivery system Download PDFInfo
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- CN108900427B CN108900427B CN201810606819.0A CN201810606819A CN108900427B CN 108900427 B CN108900427 B CN 108900427B CN 201810606819 A CN201810606819 A CN 201810606819A CN 108900427 B CN108900427 B CN 108900427B
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/12—Avoiding congestion; Recovering from congestion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/50—Queue scheduling
- H04L47/62—Queue scheduling characterised by scheduling criteria
- H04L47/622—Queue service order
- H04L47/6235—Variable service order
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/50—Queue scheduling
- H04L47/62—Queue scheduling characterised by scheduling criteria
- H04L47/625—Queue scheduling characterised by scheduling criteria for service slots or service orders
- H04L47/6275—Queue scheduling characterised by scheduling criteria for service slots or service orders based on priority
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/55—Push-based network services
Abstract
The present invention provides a kind of digital content delivery systems, comprising: storage unit, for storing the digital content to be delivered；Processing unit is connect with storage unit and communication unit, for the digital content stored in storage unit to be sent to subscriber unit by communication unit；Communication unit, for the communication between processing unit and subscriber unit；Subscriber unit, including communication device and content show device, the digital content sent for receiving and showing processing unit；Processing unit is communicated by communication unit with subscriber unit, detect the downstream rate of subscriber unit, when the downstream rate is higher than the first preset value, processing unit reads the digital content in storage unit and the digital content is shipped to subscriber unit by communication unit.
Description
Technical field
The present invention relates to field of communication technology, in particular to a kind of digital content delivery system.
Background technique
The multimedia files such as present digital content, including audio, video, when encountering the user of poor signal, push
Digital content often takes the bandwidth of user, seriously affects situations such as user receives other information, downloading is such as caused to be interrupted, when
When encountering urgent situation, but also user is difficult to timely receive important information.Current scheme is limitation sole user
Downstream rate, but the case where bandwidth is occupied full can still result in for the user weaker put in signal.
Summary of the invention
In order to solve this problem, this application provides a kind of digital content delivery systems, can be according to the network of user
Situation pushes digital content, avoids the communication network of congestion user.A kind of digital content delivery system provided by the present application, packet
It includes:
Storage unit, for storing the digital content to be delivered；
Processing unit is connect with storage unit and communication unit, for leading to the digital content stored in storage unit
It crosses communication unit and is sent to subscriber unit；
Communication unit, for the communication between processing unit and subscriber unit；
Subscriber unit, including communication device and content show device, the number sent for receiving and showing processing unit
Content；
Processing unit is communicated by communication unit with subscriber unit, the downstream rate of subscriber unit is detected, when the downlink
When rate is higher than the first preset value, processing unit reads the digital content in storage unit and the digital content is passed through communication
Unit is shipped to subscriber unit.
Preferably,
The subscriber unit further includes feedback device, and the feedback device is used for:
Feedback user unit receives completely delivers the time used in content to processing unit；
Network type used in feedback user unit is to processing unit；
The current position of feedback user unit is to processing unit；
Processing unit according to subscriber unit completely receive deliver content used in the time received completely with all subscriber units
Average time used in delivery content is compared, and when ratio between two is greater than the second preset value, determines the subscriber unit
Network state is unstable；
Processing unit obtains all scanning frequency rates in the first preset time section and is not higher than the first preset value and network state not
The position is set as first position by the network type of stable subscriber unit and position；
To every kind of network type, the first position is carried out clustering by processing unit, obtains multiple
Cluster；
To each cluster, wherein sample dot density obtains new cluster lower than the sample point of third preset value for processing unit removal；
To each new cluster, processing unit obtains the envelope of its sample point, and after carrying out morphologic filtering to envelope, obtains
New region；
The new region is set as the low signal areas in the first preset time section by processing unit, other regions are set as
Strong signal region in first preset time section；
Processing unit obtains day of each new region in the first preset time section in interconnection by communication unit
Gas information；
Processing unit obtains use of each new region in the first preset time section in interconnection by communication unit
Family density；
Processing unit detects the influence of Changes in weather and/or user density variation to low signal areas, becomes when with weather
It is varying signal area by the zone marker when a certain low signal areas becomes strong signal region when change and/or user density change
Domain records Changes in weather and/or user density variation at this time, weak-strong change condition of signal as the region, when with day
It is to stablize by the zone marker when a certain low signal areas is always low signal areas when gas variation and/or user density change
Low signal areas；
When needing to push digital content, processing unit: the subscriber unit being located in strong signal region is carried out in number
Hold push；The Weather information and/or user density information for obtaining varying signal region, when the Weather information and/or user density
The signal for reaching the varying signal region is weak-strong change condition when, number is carried out to the subscriber unit being located in the varying signal region
Content push.
Preferably,
The storage unit, also recipient's information of delivery side's information of storage digital content and digital content；
The number includes being shown with one of image, video, audio or diversified forms；
The subscriber unit includes subscriber unit mark；
Recipient's information includes: the subscriber unit of designated identification；And/or the subscriber unit positioned at specified region；
And/or at the appointed time it is located at the subscriber unit in specified region；
When needing to push digital content, processing unit to simultaneously meet recipient's information and be located at strong signal region in
Subscriber unit carries out digital content push；And to simultaneously meet recipient's information and be located at Weather information and/or user density
The subscriber unit reached in the varying signal region of weak-strong change condition of signal in varying signal region carries out digital content push.
Preferably, the system also includes:
Contents acquiring unit is connect with storage unit, for obtaining the number for needing to deliver from the dispensing side of digital content
Content, and it is written into storage unit；
MMU memory management unit is connect with storage unit, for managing the throwing of the digital content in storage unit, digital content
Recipient's information of the side's of sending information and digital content, specifically includes:
It checks the integrality of information, including checks whether each digital content has corresponding delivery side's information and recipient
Information；
When information is imperfect, carry out that supplement keeps it complete or to delete information incomplete to information according to default rule
Digital content；
Priority classification is carried out to digital content, the priority includes at least 2 ranks, and priority is higher than and is preset
Priority file is written in the mark of the digital content of rank, by processing unit according to priority file to the delivery of digital content into
Row sequence and delivery.
Preferably, described that the delivery of digital content is ranked up and is delivered according to priority file by processing unit, tool
Body are as follows:
Processing unit obtains the priority of digital content mark in priority file；
Processing unit retrieves the priority in priority file, when there are the digital content of highest priority mark, place
Manage the successive number to highest priority of the digital content mark write time of highest priority of the unit according to priority in file
Word content identification is ranked up, as highest-priority queue；
For the digital content mark of non-highest priority, processing unit chooses coefficient to each priority level initializing；
For the digital content mark of each priority of non-highest priority, it is pressed the elder generation of write time by processing unit
After be segmented, in addition to the quantity of final stage is not higher than coefficient is chosen, each section of quantity, which is equal to, chooses coefficient；
Label is carried out for each piece of digital content mark of each priority of non-highest priority, specifically, each
Each piece of digital content of priority is identified as arithmetic progression, and tolerance is that the quantity of the priority after removal highest priority adds
1, first term is priority ranking number of the priority after removing highest priority；
Each piece of digital content is identified and is arranged from small to large by its label by processing unit, forms common queue；
Processing unit forms delivery sequence after common queue to be connected to the ending of highest-priority queue；
Processing unit identifies corresponding digital content, digital content according to sequential search and the digital content of delivering sequence
Recipient's information of delivery side's information and digital content, and by the digital content found according to recipient's information of digital content
It is delivered, and result feedback will be delivered to the delivery side of digital content.
Preferably,
When the priority of the digital content of delivery be highest priority when, processing unit by the digital content found according to
Recipient's information of digital content is delivered；
When the priority of the digital content of delivery is not highest priority, processing unit is to meeting recipient's information simultaneously
And it is located at the subscriber unit in strong signal region and carries out digital content push；And to meeting recipient's information simultaneously and be located at
Weather information and/or user density reach the list of the user in the varying signal region of weak-strong change condition of signal in varying signal region
Member carries out digital content push.
Preferably,
The storage unit also stores delivery side's information of digital content；
The subscriber unit further includes feedback device, and the feedback device is shown for feedback user unit delivers content
Time to processing unit；
For each digital content, processing unit calculates time and the digital content itself that subscriber unit shows digital content
Play time between the first ratio；
Processing unit counts the first ratio less than the quantity of the subscriber unit of the 4th preset value and the first ratio not less than the
The second ratio between the quantity of the subscriber unit of four preset values, when second ratio is greater than five preset values, processing is single
Second ratio is fed back to the delivery side of digital content by member, and reduces the priority of the digital content.
A kind of digital content delivery system provided by the invention can select push number according to the network condition of user
Content avoids the communication network of congestion user.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by written explanation
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of digital content delivery system in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of digital content delivery system in another embodiment of the present invention.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Referring to Fig. 1, the application provides a kind of digital content delivery system, comprising:
Storage unit, for storing the digital content to be delivered；
Processing unit is connect with storage unit and communication unit, for leading to the digital content stored in storage unit
It crosses communication unit and is sent to subscriber unit；
Communication unit, for the communication between processing unit and subscriber unit；
Subscriber unit (such as mobile phone, tablet computer, smartwatch), including communication device and content show device (display
Screen, loudspeaker etc.), the digital content sent for receiving and showing processing unit；
Processing unit is communicated by communication unit with subscriber unit, the downstream rate of subscriber unit is detected, when the downlink
When rate is higher than the first preset value, processing unit reads the digital content in storage unit and the digital content is passed through communication
Unit is shipped to subscriber unit.
The present invention judges the network condition of user by the downstream rate of detection subscriber unit, later according to the network of user
Situation come select push digital content, avoid the communication network of congestion user.
Since the downstream rate of detection subscriber unit is often influenced by user's current network operating status, user
The higher network for not ensuring that user of the downstream rate of unit can keep this higher downstream rate with the long period, accordingly
, for network especially wireless network, signal is often more stable, therefore can be by judging whether user is located at
The preferable region of signal decides whether for digital content to be pushed to user, while can pass through sampling Detection in this way
Etc. come the power that judges network signal, does not need to carry out each user network test, can further decrease to network bandwidth
Occupancy, in one embodiment of the invention,
The subscriber unit further includes feedback device, and the feedback device is used for:
Feedback user unit receives completely delivers the time used in content to processing unit；
Network type used in feedback user unit is to processing unit；
The current position of feedback user unit is to processing unit；
Processing unit according to subscriber unit completely receive deliver content used in the time received completely with all subscriber units
Average time used in delivery content is compared, and when ratio between two is greater than the second preset value, (the second preset value is greater than 1, generally
It is set as between 2-10, is preferably set between 3-5) when, determine that the network state of the subscriber unit is unstable；
Processing unit obtains the first preset time section, and (length of this time interval is generally 1-2 hour, the time
The too low effective sample that will lead to is very few, too long that the data precision can be made not high) in all scanning frequency rates not higher than the first preset value and
The position is set as first position by the network type of the unstable subscriber unit of network state and position；
To every kind of network type, the first position is carried out clustering by processing unit, obtains multiple
Cluster (by this method, area can be divided automatically according to the strong and weak of signal, rather than according to signals such as administrative divisions
The inconsistent division methods of intensity are more convenient to realize according to signal strength or weakness to the progress digital content push of a certain region, wherein no
Region is actually to correspond to multiple clusters that same network type may have different performances in the same area, therefore obtain in other words
The classification of a cluster, the mobile classification for using another cluster, for different network classes are used in a network type, such as connection
Type needs are respectively processed, and such as first individually handle the data of connection, are reprocessed mobile number after completing, are telecommunications later
Data, processing is to handle the data of consolidated network type below)；
To each cluster, wherein sample dot density obtains new cluster lower than the sample point of third preset value for processing unit removal
(pass through this processing method, it can accomplish the push setting for not considering the rare area of population in use, reduce calculation amount, also
The false sample that can solve individual locating bias to sparsely populated region can pass through because this drift condition is seldom
Density is set to filter out)；
To each new cluster, processing unit obtains the envelope of its sample point, and it is (including swollen to carry out morphologic filtering to envelope
Swollen, opening operation and closed operation, to remove abnormal conditions in fixation and recognition and sample isolated on a small quantity) after, obtain new region；
The new region is set as the low signal areas in the first preset time section by processing unit, other regions are set as
In first preset time section strong signal region (with signal strength or weakness come subregion to realize to the management of digital content push, keep away
Exempt to cause the network communication of user to be severely impacted in low signal areas push digital content)；
Processing unit obtains day of each new region in the first preset time section in interconnection by communication unit
Gas information；
Processing unit obtains use of each new region in the first preset time section in interconnection by communication unit
Family density；
Processing unit detects the influence of Changes in weather and/or user density variation to low signal areas, becomes when with weather
It is varying signal area by the zone marker when a certain low signal areas becomes strong signal region when change and/or user density change
Domain records Changes in weather and/or user density variation at this time, and weak-strong change condition of signal as the region is (due to some
Weather condition can generate the network condition of user and significantly affect, meanwhile, some activities cause a large amount of gathering of people to also result in
The network condition of user near aggregation zone changes, and in order to avoid misrecognition in this case, needs to mark these regions
With the condition of network change, pushed in digital content or user not strong to signal push number to avoid to the weak user of signal
Hold), when with Changes in weather and/or user density variation, when a certain low signal areas is always low signal areas, by the area
Field mark is to stablize low signal areas；
When needing to push digital content, processing unit: the subscriber unit being located in strong signal region is carried out in number
Hold push；The Weather information and/or user density information for obtaining varying signal region, when the Weather information and/or user density
The signal for reaching the varying signal region is weak-strong change condition when, number is carried out to the subscriber unit being located in the varying signal region
Content push.
By this processing method, the calculation amount that signal area divides automatically can be reduced, moreover it is possible to avoid noise data
It influences, improves the stability of signal strength or weakness region division.
It pushes, while is avoided to uncorrelated people in order to adapt to the digital content of the user in the area that can change to signal strength or weakness
Member's push digital content, causes to occupy excessive bandwidth, in one embodiment of the invention,
The storage unit, also recipient's information of delivery side's information of storage digital content and digital content；
The number includes being shown with one of image, video, audio or diversified forms；
The subscriber unit includes subscriber unit mark；
Recipient's information includes: the subscriber unit of designated identification；And/or the subscriber unit positioned at specified region；
And/or at the appointed time it is located at the subscriber unit in specified region；
When needing to push digital content, processing unit to simultaneously meet recipient's information and be located at strong signal region in
Subscriber unit carries out digital content push；And to simultaneously meet recipient's information and be located at Weather information and/or user density
The subscriber unit reached in the varying signal region of weak-strong change condition of signal in varying signal region carries out digital content push.
Due to that may need to push more important content, and some digital contents are then less important, and important interior
Hold and need preferential push, for the importance of reference numbers content, in one embodiment of the invention, as shown in Fig. 2, for this
The structural schematic diagram for inventing digital content delivery system in another embodiment, the system also includes:
Contents acquiring unit is connect with storage unit, for obtaining the number for needing to deliver from the dispensing side of digital content
Content, and be written into storage unit (different delivery sides can set different permissions, as highest can be set in government organs
Permission is delivered, and highest permission can not be then arranged in commercial undertaking)；
MMU memory management unit is connect with storage unit, for managing the throwing of the digital content in storage unit, digital content
Recipient's information of the side's of sending information and digital content, specifically includes:
It checks the integrality of information, including checks whether each digital content has corresponding delivery side's information and recipient
Information；
When information is imperfect, carrying out supplement to information according to default rule makes that it is complete (when lacking delivery side's information
When, the side's of deliverying information is retrieved according to the source IP of digital content, when retrieving uniquely delivery side, unique delivery for will retrieving
Side information setting be the side's of deliverying information) or deletion the incomplete digital content of information (when can not supplemental information keep its complete when,
Delete the incomplete digital content of information)；
Priority classification is carried out to digital content, the priority includes at least 2 ranks, and priority is higher than and is preset
Priority file is written in the mark of the digital content of rank, by processing unit according to priority file to the delivery of digital content into
Row sequence and delivery.
By this method, the push sequence that can control digital content guarantees number so that important content priority pushes
The stability of word content push.
For the push for keeping different grades of digital content orderly, guarantee that the digital content of each rank can push away
It is sent to, it is in one embodiment of the invention, described that the delivery of digital content is carried out according to priority file by processing unit
Sequence and delivery, specifically:
Processing unit obtains the priority of digital content mark in priority file；
Processing unit retrieves the priority in priority file, when there are highest priority, (generally emergency is recovered
Digital content) digital content mark when, the digital content mark of the processing unit according to priority highest priority in file is write
The successive digital content mark to highest priority of the angle of incidence is ranked up, and as highest-priority queue, (first aid is answered in guarantee
There is the digital content of highest priority preferentially to be pushed for dangers etc.)；
For the digital content mark of non-highest priority, processing unit chooses coefficient to each priority level initializing；
For the digital content mark of each priority of non-highest priority, it is pressed the elder generation of write time by processing unit
After be segmented, in addition to the quantity of final stage is not higher than coefficient is chosen, each section of quantity, which is equal to, chooses coefficient；
Label is carried out for each piece of digital content mark of each priority of non-highest priority, specifically, each
Each piece of digital content of priority is identified as arithmetic progression, and tolerance is that the quantity of the priority after removal highest priority adds
1, first term is priority ranking number of the priority after removing highest priority；
Each piece of digital content is identified and is arranged from small to large by its label by processing unit, forms common queue；
Processing unit forms delivery sequence after common queue to be connected to the ending of highest-priority queue；
Processing unit identifies corresponding digital content, digital content according to sequential search and the digital content of delivering sequence
Recipient's information of delivery side's information and digital content, and by the digital content found according to recipient's information of digital content
It is delivered, and result feedback will be delivered to the delivery side of digital content.
By this method, it is ensured that even if high priority is (in addition to highest priority, in the number of highest priority
Hold will not continue to increase substantially) digital content be continuously increased, the content push of low priority to subscriber unit can also be avoided
The case where digital content of low priority is jumped the queue always and can not be pushed, while guaranteeing the different priorities of similar time write-in
Digital content can preferentially push the high digital content of priority.
In order to meet an urgent need to recover etc. there is highest priority can be shipped to subscriber unit in time, in a reality of the invention
It applies in example,
When the priority of the digital content of delivery be highest priority when, processing unit by the digital content found according to
Recipient's information of digital content is delivered；
When the priority of the digital content of delivery is not highest priority, processing unit is to meeting recipient's information simultaneously
And it is located at the subscriber unit in strong signal region and carries out digital content push；And to meeting recipient's information simultaneously and be located at
Weather information and/or user density reach the list of the user in the varying signal region of weak-strong change condition of signal in varying signal region
Member carries out digital content push.
Implementation through the invention, emergency such as are recovered at the digital content with highest priority, without the concern for
The network state of user and directly push, to reach the purpose of emergency management and rescue.
Since the delivery side of digital content sometimes needs to assess the digital content of delivery, and most of user couple
The digital content not liked directly is skipped goes to score without power, so carrying out assessment appearance to digital content with scoring
Easily there are Systematic Errors, in order to avoid the appearance of such case, while reducing user and receiving the digital content not liked
Number, in one embodiment of the invention,
The storage unit also stores delivery side's information of digital content；
The subscriber unit further includes feedback device, and the feedback device is shown for feedback user unit delivers content
Time to processing unit；
For each digital content, processing unit calculates time and the digital content itself that subscriber unit shows digital content
Play time between the first ratio；
Processing unit counts the first ratio less than the quantity of the subscriber unit of the 4th preset value and the first ratio not less than the
The second ratio between the quantity of the subscriber unit of four preset values, when second ratio is greater than five preset values, processing is single
Second ratio is fed back to the delivery side of digital content by member, and reduces the priority of the digital content.
A kind of digital content delivery system provided by the invention can select push number according to the network condition of user
Content avoids the communication network of congestion user.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (6)
1. a kind of digital content delivery system characterized by comprising storage unit, for storing in the number to be delivered
Hold；Processing unit is connect with storage unit and communication unit, for the digital content stored in storage unit to be passed through communication
Unit is sent to subscriber unit；Communication unit, for the communication between processing unit and subscriber unit；Subscriber unit, including it is logical
T unit and content show device, the digital content sent for receiving and showing processing unit；
Processing unit is communicated by communication unit with subscriber unit, the downstream rate of subscriber unit is detected, when the downstream rate
When higher than the first preset value, processing unit reads the digital content in storage unit and the digital content is passed through communication unit
It is shipped to subscriber unit；
The subscriber unit further includes feedback device, and the feedback device is used for: feedback user unit receives completely delivers content
Time used is to processing unit；Network type used in feedback user unit is to processing unit；Feedback user unit is current
Position is to processing unit；Processing unit receives completely according to subscriber unit and delivers time used in content and all users list
Average time used in first delivery content of reception completely is compared, when ratio between two is greater than the second preset value, described in judgement
The network state of subscriber unit is unstable；
It is unstable not higher than the first preset value and network state that processing unit obtains all scanning frequency rates in the first preset time section
Subscriber unit network type and position, the position is set as first position；
To every kind of network type, the first position is carried out clustering by processing unit, obtains multiple clusters；
To each cluster, wherein sample dot density obtains new cluster lower than the sample point of third preset value for processing unit removal；
To each new cluster, processing unit obtains the envelope of its sample point, and after carrying out morphologic filtering to envelope, obtains new district
Domain；
The new region is set as the low signal areas in the first preset time section by processing unit, other regions are set as first
Strong signal region in preset time section；
Processing unit, which obtains weather of each new region in the first preset time section in interconnection by communication unit, to be believed
Breath；
Processing unit is close by user of each new region in communication unit acquisition interconnection in the first preset time section
Degree；
Processing unit detects Changes in weather and/or user density and changes influence to low signal areas, when with Changes in weather and/
It is varying signal region, record by the zone marker when a certain low signal areas becomes strong signal region or when user density variation
Changes in weather and/or user density variation at this time, weak-strong change condition of signal as the region, when with Changes in weather
It is to stablize weak signal by the zone marker when a certain low signal areas is always low signal areas and/or when user density variation
Region；
When needing to push digital content, processing unit: digital content is carried out to the subscriber unit being located in strong signal region and is pushed away
It send；The Weather information and/or user density information for obtaining varying signal region, when the Weather information and/or user density reach
The signal in the varying signal region is weak-strong change condition when, digital content is carried out to the subscriber unit being located in the varying signal region
Push.
2. system according to claim 1, which is characterized in that the storage unit also stores the delivery side of digital content
Recipient's information of information and digital content；The number includes being carried out with one of image, video, audio or diversified forms
It shows；The subscriber unit includes subscriber unit mark；Recipient's information includes: the subscriber unit of designated identification；With/
Or, being located at the subscriber unit in specified region；And/or at the appointed time it is located at the subscriber unit in specified region；When needing to push number
When word content, processing unit carries out digital content to the subscriber unit for meeting recipient's information simultaneously and in strong signal region
Push；And to meeting recipient's information simultaneously and be located at the signal that Weather information and/or user density reach varying signal region
Subscriber unit in the varying signal region of weak-strong change condition carries out digital content push.
3. system according to claim 1, which is characterized in that further include: contents acquiring unit is connect with storage unit,
For obtaining the digital content for needing to deliver from the dispensing side of digital content, and it is written into storage unit；MMU memory management unit,
It is connect with storage unit, for managing the delivery side's information and digital content of the digital content in storage unit, digital content
Recipient's information, specifically includes: checking the integrality of information, including checks whether each digital content has corresponding delivery side
Information and recipient's information；
When information is imperfect, carrying out supplement to information according to default rule keeps it complete or the deletion incomplete number of information
Content；
Priority classification is carried out to digital content, the priority includes at least 2 ranks, and priority is higher than pre-set level
Digital content mark be written priority file, the delivery of digital content is arranged according to priority file by processing unit
Sequence and delivery.
4. system according to claim 3, which is characterized in that it is described by processing unit according to priority file in number
The delivery of appearance is ranked up and delivers, specifically:
Processing unit obtains the priority of digital content mark in priority file；Processing unit is retrieved excellent in priority file
First grade, when there are the digital content of highest priority mark, the number of the processing unit according to priority highest priority in file
The successive digital content mark to highest priority of word content identification write time is ranked up, as highest priority team
Column；
For the digital content mark of non-highest priority, processing unit chooses coefficient to each priority level initializing；For it is non-most
The digital content of each priority of high priority identifies, and processing unit is by its being successively segmented by the write time, except most
For latter section of quantity not higher than choosing outside coefficient, each section of quantity, which is equal to, chooses coefficient；
Label is carried out for each piece of digital content mark of each priority of non-highest priority, specifically, each preferential
Each piece of digital content of grade is identified as arithmetic progression, and tolerance is that the quantity of the priority after removal highest priority adds 1, head
Item is priority ranking number of the priority after removing highest priority；
Each piece of digital content is identified and is arranged from small to large by its label by processing unit, forms common queue；Processing unit will
Common queue forms delivery sequence after being connected to the ending of highest-priority queue；Processing unit is looked into according to the sequence for delivering sequence
Recipient's information that corresponding digital content, delivery side's information of digital content and digital content are identified with digital content is looked for, and
The digital content found is delivered according to recipient's information of digital content, and result feedback will be delivered to digital content
Delivery side.
5. system according to claim 1 or 4, which is characterized in that when the priority of the digital content of delivery is that highest is excellent
When first grade, processing unit delivers the digital content found according to recipient's information of digital content；When the number of delivery
When the priority of word content is not highest priority, processing unit to simultaneously meet recipient's information and be located at strong signal region in
Subscriber unit carry out digital content push；And to simultaneously meet recipient's information and be located at Weather information and/or user it is close
The subscriber unit spent in the varying signal region for weak-strong change condition of signal for reaching varying signal region carries out digital content push.
6. system according to claim 3, which is characterized in that the storage unit also stores the delivery side of digital content
Information；The subscriber unit further includes feedback device, the feedback device for feedback user unit show deliver content when
Between arrive processing unit；For each digital content, processing unit calculates subscriber unit and shows in the time and number of digital content
Hold the first ratio between the play time of itself；Processing unit counts subscriber unit of first ratio less than the 4th preset value
Quantity and the first ratio are not less than the second ratio between the quantity of the subscriber unit of the 4th preset value, when second ratio is big
When five preset values, second ratio is fed back to the delivery side of digital content by processing unit, and is reduced in the number
The priority of appearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810606819.0A CN108900427B (en) | 2018-06-13 | 2018-06-13 | Digital content delivery system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810606819.0A CN108900427B (en) | 2018-06-13 | 2018-06-13 | Digital content delivery system |
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| CN108900427A CN108900427A (en) | 2018-11-27 |
| CN108900427B true CN108900427B (en) | 2019-04-23 |
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| CN201810606819.0A Active CN108900427B (en) | 2018-06-13 | 2018-06-13 | Digital content delivery system |
Country Status (1)
| Country | Link |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101374220B (en) * | 2007-08-23 | 2010-06-16 | 凌阳科技股份有限公司 | Method and system for conveying video picture |
| US9258231B2 (en) * | 2010-09-08 | 2016-02-09 | International Business Machines Corporation | Bandwidth allocation management |
| US9413846B2 (en) * | 2012-12-14 | 2016-08-09 | Microsoft Technology Licensing, Llc | Content-acquisition source selection and management |
| US9813259B2 (en) * | 2014-05-13 | 2017-11-07 | Cisco Technology, Inc. | Probing available bandwidth along a network path |
| CN104267803B (en) * | 2014-09-09 | 2017-11-07 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| US10382341B2 (en) * | 2015-03-20 | 2019-08-13 | Juniper Networks, Inc. | Label switched path preemption avoidance |
| CN105101317A (en) * | 2015-07-28 | 2015-11-25 | 努比亚技术有限公司 | Network switching device and method |
| US9986010B2 (en) * | 2015-09-29 | 2018-05-29 | Sensormatic Electronics, LLC | System and method for controlling video and/or audio streams in a web browser |
| CN106791575B (en) * | 2016-12-22 | 2019-11-15 | 上海寰视网络科技有限公司 | A kind of control method and equipment that data are sent |
| CN107948740B (en) * | 2017-10-30 | 2020-08-28 | 广州虎牙信息科技有限公司 | Video playing control method, device and terminal |
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