CN109905895A - Business receives and diostribution device and method under high-speed mobile scene based on caching - Google Patents
Business receives and diostribution device and method under high-speed mobile scene based on caching Download PDFInfo
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- CN109905895A CN109905895A CN201711310521.7A CN201711310521A CN109905895A CN 109905895 A CN109905895 A CN 109905895A CN 201711310521 A CN201711310521 A CN 201711310521A CN 109905895 A CN109905895 A CN 109905895A
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Abstract
The present invention provides business under a kind of high-speed mobile scene based on caching to receive and diostribution device and method, it include: that hot information is obtained from converged network using communication module, hot information is pushed into user terminal, and required hot information is transferred to by user terminal according to the information request of user terminal；Hot information from converged network is cached using memory module；It is connect respectively with the communication module and the memory module using computing module, maximum resource utilization is carried out to the communication module and the memory module；The user terminal includes the second memory module, caches the hot information of the communication module push.Network congestion under high-speed mobile scene can be reduced using the present invention, reduce the business waiting time of user, the wireless telecommunications flow consumption of user is reduced, user experience is improved, and at the same time increasing the handling capacity of network.
Description
Technical field
The present invention relates to fields of communication technology, and in particular, to business connects under a kind of high-speed mobile scene based on caching
It receives and diostribution device and method.
Background technique
Due to the appearance of gradually universal, all kinds of multimedia service of intelligent terminal, cause wireless communication resources still opposite
It is rare；Under this special scene of high-speed mobile railway, it is limited to Doppler frequency shift and car body brought by high-speed mobile
Penetration loss causes wireless communication bandwidth on train more rare, and the bandwidth that each train user gets is less.
However, the business correlation of most users request is very big, have focused largely in limited website and business, in real time
Property business proportion is especially small；Matthew effect causes hot information more welcome.Therefore, a kind of be applicable in how is designed
New traffic device under the high-speed mobile environments such as train is to reduce the expense of wireless telecommunications and improve QoS of customer
Difficult point urgently to be solved.
Summary of the invention
For the defects in the prior art, the object of the present invention is to provide industry under a kind of high-speed mobile scene based on caching
Business receives and diostribution device and method.
Business reception and diostribution device under a kind of high-speed mobile scene based on caching provided according to the present invention, comprising:
Communication module: it connect with the user terminal communication in the converged network and scene outside scene, is obtained from converged network
Hot information is taken, hot information is pushed into user terminal, and believe required hot spot according to the information request of user terminal
Breath is transferred to user terminal；
Memory module: hot information of the caching from converged network；
Computing module: connecting with the communication module and the memory module respectively, to the communication module and institute
It states memory module and carries out maximum resource utilization；
The user terminal includes the second memory module, caches the hot information of the communication module push.
Preferably, including: to the communication module and memory module progress maximum resource utilization
When the user terminal carries out information request, first detect whether second memory module is cached with required hot spot
Information directly obtains required hot information from second memory module, if not detecting, examines if detecting
It surveys and whether is cached with required hot information in the memory module, if detecting, the user terminal is from the storage mould
Block obtain needed for hot information, if not detecting, information request is forwarded to converged network by the communication module, from melting
It closes and obtains required hot information in network and be transferred to user terminal.
Preferably, the communication module includes inter-scene communication module and the outer communication module of scene, lead in the scene
Letter module is connect with the user terminal communication in scene, and the outer communication module of the scene and converged network communicate to connect.
Preferably, the converged network includes:
Radio network: hot information is transferred to the memory module by radio network in advance；
Cellular Networks: the hot information not having in the memory module and the user terminal is obtained by Cellular Networks.
Preferably, hot information is pushed to user terminal by WiFi multicast, unicast or eMBMS by the communication module.
Business reception and distribution method under a kind of high-speed mobile scene based on caching provided according to the present invention, comprising:
It is connect using communication module with the user terminal communication in the converged network and scene outside scene, from converged network
Hot information is obtained, hot information is pushed into user terminal, and according to the information request of user terminal by required hot spot
Information is transferred to user terminal；
Hot information from converged network is cached using memory module；
Maximum resource utilization is carried out to the communication module and the memory module using computing module；
The user terminal includes the second memory module, caches the hot information of the communication module push.
Preferably, first detecting whether second memory module caches when the user terminal carries out information request
The hot information needed directly obtains required hot information from second memory module, if not detecting if detecting
It arrives, then detects and whether be cached with required hot information in the memory module, if detecting, the user terminal is from described
Memory module obtains required hot information, if not detecting, information request is forwarded to fusion net by the communication module
Network obtains required hot information from converged network and is transferred to user terminal.
Preferably, the communication module includes inter-scene communication module and the outer communication module of scene, lead in the scene
Letter module is connect with the user terminal communication in scene, and the outer communication module of the scene and converged network communicate to connect.
Preferably, the converged network includes:
Radio network: hot information is transferred to the memory module by radio network in advance；
Cellular Networks: the hot information not having in the memory module and the user terminal is obtained by Cellular Networks.
Preferably, hot information is pushed to user terminal by WiFi multicast, unicast or eMBMS by the communication module.
Compared with prior art, the present invention have it is following the utility model has the advantages that
Network congestion under high-speed mobile scene can be reduced using the present invention, reduce the business waiting time of user, subtract
The wireless telecommunications flow consumption of few user, improves user experience, and at the same time increasing the handling capacity of network.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is that user terminal information requests flow chart.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, several changes and improvements can also be made.These belong to the present invention
Protection scope.
As shown in Figure 1, industry under a kind of high-speed mobile scene (such as train, aircraft etc.) based on caching provided by the invention
Business receives and diostribution device, including three parts:
Communication module: it connect with the user terminal communication in the converged network and scene outside scene, is obtained from converged network
Hot information is taken, hot information is pushed into user terminal, and believe required hot spot according to the information request of user terminal
Breath is transferred to user terminal.Communication module includes inter-scene communication module and the outer communication module of scene, inter-scene communication module
It is connect with the user terminal communication in scene, the outer communication module of scene and converged network communicate to connect.
Memory module: hot information of the caching from converged network.
Computing module: connecting with communication module and memory module respectively, provides to communication module and memory module
Source utilizes maximization.
User terminal includes the second memory module, the hot information of storage communication module push.
Computing module carries out maximum resource utilization to communication module and memory module
As shown in Fig. 2, first detecting whether the second memory module is cached with required heat when user terminal carries out information request
Point information directly obtains required hot information if detecting from the second memory module, if not detecting, detects
Whether required hot information is cached in memory module, if detecting, user terminal obtains required heat from memory module
Point information, if not detecting, information request is forwarded to converged network by communication module, needed for being obtained from converged network
Hot information is simultaneously transferred to user terminal.
In the present invention, converged network includes:
Radio network: hot information is transferred to memory module by radio network in advance；
Cellular Networks: the hot information not having in memory module and user terminal is obtained by Cellular Networks.
Hot information is pushed to user terminal by WiFi multicast, unicast or eMBMS by communication module, reduces user terminal
Flow consumption.When user terminal is not desired to receive the hot information of push based on the considerations of storage or electricity, can exit
WiFi multicast, unicast or eMBMS further improve the Experience Degree of user.
Business reception can be according to different push strategies be carried out, further from diostribution device the case where user on train
Promote network throughput.
Based on business reception and diostribution device under the above-mentioned high-speed mobile scene based on caching, the present invention also provides a kind of bases
Business reception and distribution method under the high-speed mobile scene of caching, comprising:
It is connect using communication module with the user terminal communication in the converged network and scene outside scene, from converged network
Hot information is obtained, hot information is pushed into user terminal, and according to the information request of user terminal by required hot spot
Information is transferred to user terminal.Communication module includes inter-scene communication module and the outer communication module of scene, inter-scene communication mould
Block is connect with the user terminal communication in scene, and the outer communication module of scene and converged network communicate to connect.
Hot information from converged network is cached using memory module.
Maximum resource utilization is carried out to communication module and memory module using computing module.
User terminal includes the second memory module, the hot information of storage communication module push.
When user terminal carries out information request, first detect whether the second memory module is cached with required hot information, if
It detects, then directly obtains required hot information from the second memory module, if not detecting, detect in memory module
Whether required hot information is cached with, if detecting, user terminal obtains required hot information from memory module, if not having
It detects, then information request is forwarded to converged network by communication module, and required hot information is obtained from converged network simultaneously
It is transferred to user terminal.
Converged network includes:
Radio network: hot information is transferred to memory module by radio network in advance；
Cellular Networks: the hot information not having in memory module and user terminal is obtained by Cellular Networks.
Hot information is pushed to user terminal by WiFi multicast, unicast or eMBMS by communication module, reduces user terminal
Flow consumption.When user terminal is not desired to receive the hot information of push based on the considerations of storage or electricity, can exit
WiFi multicast, unicast or eMBMS further improve the Experience Degree of user.
Business reception can be according to different push strategies be carried out, further from diostribution device the case where user on train
Promote network throughput.
One skilled in the art will appreciate that in addition to realizing system provided by the invention in a manner of pure computer readable program code
It, completely can be by the way that method and step be carried out programming in logic come so that the present invention provides and its other than each device, module, unit
System and its each device, module, unit with logic gate, switch, specific integrated circuit, programmable logic controller (PLC) and embedding
Enter the form of the controller that declines etc. to realize identical function.So system provided by the invention and its every device, module, list
Member is considered a kind of hardware component, and to include in it can also for realizing the device of various functions, module, unit
To be considered as the structure in hardware component；It can also will be considered as realizing the device of various functions, module, unit either real
The software module of existing method can be the structure in hardware component again.
In the description of the present application, it is to be understood that term " on ", "front", "rear", "left", "right", " is erected at "lower"
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on the figure or position
Relationship is set, description the application is merely for convenience of and simplifies description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims, this not shadow
Ring substantive content of the invention.In the absence of conflict, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (10)
1. business reception and diostribution device under a kind of high-speed mobile scene based on caching characterized by comprising
Communication module: connecting with the user terminal communication in the converged network and scene outside scene, obtains heat from converged network
Hot information is pushed to user terminal, and is passed required hot information according to the information request of user terminal by point information
It is defeated by user terminal；
Memory module: hot information of the caching from converged network；
Computing module: connecting with the communication module and the memory module respectively, to the communication module and described deposits
It stores up module and carries out maximum resource utilization；
The user terminal includes the second memory module, caches the hot information of the communication module push.
2. business receives under the high-speed mobile scene according to claim 1 based on caching and diostribution device, feature exist
In carrying out maximum resource utilization to the communication module and the memory module includes:
When the user terminal carries out information request, first detect whether second memory module is cached with required hot spot letter
Breath, if detecting, directly obtains required hot information from second memory module, if not detecting, detects
Whether required hot information is cached in the memory module, if detecting, the user terminal is from the memory module
Hot information needed for obtaining, if not detecting, information request is forwarded to converged network by the communication module, from fusion
Required hot information is obtained in network and is transferred to user terminal.
3. business receives under the high-speed mobile scene according to claim 1 based on caching and diostribution device, feature exist
In the communication module includes inter-scene communication module and the outer communication module of scene, the inter-scene communication module and scene
Interior user terminal communication connection, the outer communication module of the scene and converged network communicate to connect.
4. business receives under the high-speed mobile scene according to claim 1 based on caching and diostribution device, feature exist
In the converged network includes:
Radio network: hot information is transferred to the memory module by radio network in advance；
Cellular Networks: the hot information not having in the memory module and the user terminal is obtained by Cellular Networks.
5. business receives under the high-speed mobile scene according to claim 1 based on caching and diostribution device, feature exist
In hot information is pushed to user terminal by WiFi multicast, unicast or eMBMS by the communication module.
6. business reception and distribution method under a kind of high-speed mobile scene based on caching characterized by comprising
It is connect using communication module with the user terminal communication in the converged network and scene outside scene, is obtained from converged network
Hot information is pushed to user terminal by hot information, and according to the information request of user terminal by required hot information
It is transferred to user terminal；
Hot information from converged network is cached using memory module；
Maximum resource utilization is carried out to the communication module and the memory module using computing module；
The user terminal includes the second memory module, caches the hot information of the communication module push.
7. business receives under the high-speed mobile scene according to claim 6 based on caching and distribution method, feature exist
In, when the user terminal carries out information request, first detect whether second memory module is cached with required hot information,
If detecting, required hot information directly is obtained from second memory module, if not detecting, described in detection
Whether required hot information is cached in memory module, if detecting, the user terminal is obtained from the memory module
Required hot information, if not detecting, information request is forwarded to converged network by the communication module, from converged network
Hot information needed for middle acquisition is simultaneously transferred to user terminal.
8. business receives under the high-speed mobile scene according to claim 6 based on caching and distribution method, feature exist
In the communication module includes inter-scene communication module and the outer communication module of scene, the inter-scene communication module and scene
Interior user terminal communication connection, the outer communication module of the scene and converged network communicate to connect.
9. business receives under the high-speed mobile scene according to claim 6 based on caching and distribution method, feature exist
In the converged network includes:
Radio network: hot information is transferred to the memory module by radio network in advance；
Cellular Networks: the hot information not having in the memory module and the user terminal is obtained by Cellular Networks.
10. business receives under the high-speed mobile scene according to claim 6 based on caching and distribution method, feature exist
In hot information is pushed to user terminal by WiFi multicast, unicast or eMBMS by the communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711310521.7A CN109905895A (en) | 2017-12-11 | 2017-12-11 | Business receives and diostribution device and method under high-speed mobile scene based on caching |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711310521.7A CN109905895A (en) | 2017-12-11 | 2017-12-11 | Business receives and diostribution device and method under high-speed mobile scene based on caching |
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| CN109905895A true CN109905895A (en) | 2019-06-18 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102496215A (en) * | 2011-11-11 | 2012-06-13 | 李海涛 | Intelligent informationized passenger service system for urban subway traffic |
| CN104899303A (en) * | 2015-06-10 | 2015-09-09 | 杭州祥声通讯股份有限公司 | Cloud big data analysis system applied to rail transportation means |
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2017
- 2017-12-11 CN CN201711310521.7A patent/CN109905895A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102496215A (en) * | 2011-11-11 | 2012-06-13 | 李海涛 | Intelligent informationized passenger service system for urban subway traffic |
| CN104899303A (en) * | 2015-06-10 | 2015-09-09 | 杭州祥声通讯股份有限公司 | Cloud big data analysis system applied to rail transportation means |
Non-Patent Citations (1)
| Title |
|---|
| BING LI 等: "On Services Pushing and Caching in High-speed Train by Using Converged Broadcasting and Cellular Networks", 《2017 IEEE INTERNATIONAL SYMPOSIUM ON BROADBAND MULTIMEDIA SYSTEMS AND BROADCASTING (BMSB)》 * |
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Application publication date: 20190618 |
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