CN105636172A - Network protocol architecture for intelligent terminal - Google Patents
Network protocol architecture for intelligent terminal Download PDFInfo
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- CN105636172A CN105636172A CN201610047771.5A CN201610047771A CN105636172A CN 105636172 A CN105636172 A CN 105636172A CN 201610047771 A CN201610047771 A CN 201610047771A CN 105636172 A CN105636172 A CN 105636172A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Computer Networks & Wireless Communication (AREA)
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- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention relates to a software defined network, and provides protocol architecture for an intelligent terminal, in order to provide a new intelligent terminal oriented network protocol, which is compatible with mobile and wireless not only stack (Not Only Stack, No Stack) network side architecture based on an SDN thought. The protocol architecture comprises a virtual resource layer, a terminal operating system layer and an application layer from bottom to top, and the intelligent terminal can access to a plurality of access points or select an optimal access point according to demand, so as to realize seamless, high-speed, nondestructive, low-cost and low-power-consumption communication. The technical scheme adopted by the invention is that network protocol architecture for the intelligent terminal comprises three layers of architectures of the software defined network SDN, wherein the three layers of architectures are the virtual resource layer, the terminal operating system layer and the application layer. The network protocol architecture for the intelligent terminal is mainly used in the communication and management of the software defined network.
Description
Technical field
The present invention relates to software defined network (SoftwareDefinedNetwork, SDN) field, be a kind of mobile terminal network protocol infrastructure based on SDN, particularly relate to the mechanism communicated between a kind of mobile terminal and controller.
Background technology
Fast development along with the Internet, number of network users is surged, and in succession produces diversified network application, and network is proposed new requirement by the mass data of generation, legacy network demonstrates the shortcoming of complexity, poor efficiency and closing, and SDN technology is arisen at the historic moment under this overall background. SDN is a kind of new network innovation framework proposed by cleanslate seminar of Stanford Univ USA, its design concept is network-based control plane and data Forwarding plane to be easily separated, go to realize programmable thereby through the software platform in the controller concentrated and control bottom hardware, it is achieved to Internet resources distributed in demand flexibly. In SDN, the network equipment is only responsible for simple data and is forwarded, it is possible to adopt general hardware; And refinement is independent network operating system by the operating system being originally responsible for controlling, it is responsible for different business characteristic is carried out adaptation, and the communication between network operating system and traffic performance and hardware device is such as through programming realization. Compared with legacy network, network control planes is separated by SDN with Forwarding plane, centralized Control is adopted to substitute original distributed AC servo system, and realize " software definition " by open and programmable interface, achieve network virtualization, ITization and software implementation, it is a technology of overall importance, subversive, network architecture evolution is created far-reaching influence.
In numerous network struction modes, embodying great convenience owing to wireless device uses, wireless network user proportion is increasing. Universal along with smart mobile phone, mobile service presents from based on the pattern of voice/short message service to the development trend of the pattern based on mobile Internet business. And the data rapid development that mobile Internet produces, mobile Internet accounts for and the ratio year of Global Internet flow increases 1.5 times, browses, searches for, the business such as shopping progressively turns to mobile phone from PC (PC). Therefore, SDN expands to wireless and mobile network to get growing concern for. Centerized fusion WAP based on SDN, it is possible to achieve optimum channel distribution, consistent user authentication and avoiding interference by arranging power. Different from distributed wireless networks, controller has global network and attempts to bring better concordance. Mobile subscriber can at different access point internetwork roamings, without changing IP address, mobile subscriber can also in different wireless technologys, such as G mobile communication (3rd-Generation, 3G), switch between LTE, Wireless Fidelity (WIreless-FIdelity, WiFi) etc. How to manage numerous wireless user, how to improve the service efficiency of Radio Resource, how to change the application etc. on some access device neatly and become the research topic of the supreme arrogance of a person with great power.
Summary of the invention
For overcoming the deficiencies in the prior art, it is contemplated that disclose a kind of new procotol towards intelligent terminal, the compatible movement based on SDN thought and wireless without stack (NotOnlyStack, NOStack) network side framework, the protocol infrastructure of mobile terminal is proposed, include virtual resource layer, terminal operating system layer, application layer from top to bottom, intelligent terminal is made to be accessible to multiple access point, or select the access point of optimum as required, with realize seamless, at a high speed, rate lossless, low communicate with low-power consumption. The technical solution used in the present invention is, mobile terminal network protocol infrastructure, and including 3 layer architectures of software defined network SDN, 3 layer architectures are virtual resource layer, terminal operating system layer, application layer;
Orlop, by being virtualized system resource layer, is encapsulated as independent module existing mobile terminal protocol stack every layer, and module is configured by stream table, and module is added as required or revises;
Intermediate layer is the operating system of mobile terminal, operation controller in this layer, and controller includes local controller and remote controllers, and wherein local controller operates in mobile terminal, is only responsible for the control to mobile terminal. Remote controllers operate in high in the clouds, are the global controller of whole network, are responsible for whole network centralized Control. No matter it is local controller or remote controllers, all uses unified interface mutual with lower floor;
The superiors are application layers, and these application are common mobile terminal application, only with there is API. between local controller
Mobile terminal is with all using identical interface between global controller, mobile terminal is not with having direct physical communication link between global controller, the transmission of data must flow through eNodeB and forwards, and mobile terminal possesses speed, direction attribute.
The concrete execution of each application is completed by controller, when the application of mobile terminal produces some business demand, local controller sends a request to remote controllers, by demand and network condition, mobile terminal stream table being carried out part configuration by remote controllers, remainder is configured by local controller. Therefore mobile terminal is by local controller and remote controllers Collaborative Control; Controller can send the message with prescribed form, the information wherein carried for updating stream table, the corresponding module of each stream table.
The feature of the present invention and providing the benefit that:
The invention enables intelligent terminal to be accessible to multiple access point, or select the access point of optimum as required, with realize seamless, at a high speed, rate lossless, low communicate with low-power consumption. Use the thought of SDN, make mobile terminal be likewise supplied with motility and extensibility.
Accompanying drawing illustrates:
Fig. 1 is based on the mobile terminal protocol configuration diagram of SDN.
Fig. 2 mobile terminal function schematic diagram.
Detailed description of the invention
The technical solution adopted in the present invention is: the thought of application SDN, design can mate the movement based on SDN and wireless network architecture, the compatible movement based on SDN thought and wireless without stack (NotOnlyStack, NOStack) network side framework, propose the mobile terminal three layers protocol infrastructure based on SDN, including virtual resource layer, terminal operating system layer, application layer. And the protocol infrastructure based on the present invention, it is proposed that the mechanism communicated between a kind of mobile terminal and controller.
Mobile terminal adopts 3 layer architectures in SDN, including virtual resource layer, terminal operating system layer, application layer. As shown in Figure 1.
Orlop is by being virtualized system resource layer. Existing mobile terminal protocol stack every layer is encapsulated as independent module, and module is configured by stream table, and module can be added as required or revise, and therefore has motility and extensibility.
Intermediate layer is the operating system of mobile terminal, operation controller in this layer, and controller includes local controller (LocalController) and remote controllers (RemoteController). Wherein local controller operates in mobile terminal, is only responsible for the control to mobile terminal. Remote controllers operate in high in the clouds, are the global controller of whole network, are responsible for whole network centralized Control. No matter it is local controller or remote controllers, all uses unified interface mutual with lower floor.
The superiors are application layers, and these application are common mobile terminal application, only with there is API between local controller;
When the application of mobile terminal produces some business demand, local controller sends a request to remote controllers, remote controllers by demand and network condition, mobile terminal stream table is carried out part configuration, and remainder is configured by local controller. Therefore mobile terminal is by local controller and remote controllers Collaborative Control.
Fig. 2 illustrates mobile terminal position in the entire network. As shown in Figure 2, the status of mobile terminal is similar to eNodeB, with eNodeB the difference is that, mobile terminal is with not having direct physical communication link between global controller, so the transmission of data must flow through eNodeB and forwards, communicated by wave point between mobile terminal and eNodeB. Mobile terminal and eNodeB, with using identical interface (being connection in logic between mobile terminal and global controller, the transmission of data still needs to be forwarded by eNodeB) between global controller, utilize stream table to interact. Another difference is that, the position of mobile terminal can change in the moment, therefore the attribute such as speed, direction it is also equipped with, in order to realize that whole network entirety is controlled, mobile terminal to be also just stored in self in distributed global state data base in company with other useful informations with mobile relevant status information at set intervals.
Claims (3)
1. a mobile terminal network protocol infrastructure, is characterized in that, including 3 layer architectures of software defined network SDN, 3 layer architectures are virtual resource layer, terminal operating system layer, application layer;
Orlop, by being virtualized system resource layer, is encapsulated as independent module existing mobile terminal protocol stack every layer, and module is configured by stream table, and module is added as required or revises;
Intermediate layer is the operating system of mobile terminal, operation controller in this layer, and controller includes local controller and remote controllers, and wherein local controller operates in mobile terminal, is only responsible for the control to mobile terminal. Remote controllers operate in high in the clouds, are the global controller of whole network, are responsible for whole network centralized Control. No matter it is local controller or remote controllers, all uses unified interface mutual with lower floor;
The superiors are application layers, and these application are common mobile terminal application, only with there is API. between local controller.
2. mobile terminal network protocol infrastructure as claimed in claim 1, it is characterized in that, mobile terminal is with all using identical interface between global controller, mobile terminal is with not having direct physical communication link between global controller, the transmission of data must flow through eNodeB and forwards, and mobile terminal possesses speed, direction attribute.
3. mobile terminal network protocol infrastructure as claimed in claim 1, it is characterized in that, the concrete execution of each application is completed by controller, when the application of mobile terminal produces some business demand, local controller sends a request to remote controllers, by demand and network condition, mobile terminal stream table being carried out part configuration by remote controllers, remainder is configured by local controller. Therefore mobile terminal is by local controller and remote controllers Collaborative Control; Controller can send the message with prescribed form, the information wherein carried for updating stream table, the corresponding module of each stream table.
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| CN201610047771.5A CN105636172A (en) | 2016-01-25 | 2016-01-25 | Network protocol architecture for intelligent terminal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3340534A1 (en) * | 2016-12-20 | 2018-06-27 | Alcatel Lucent | A local sdn controller and corresponding method of performing network control and management functions |
| CN108430084A (en) * | 2018-05-09 | 2018-08-21 | 清华大学 | A kind of base station switch method and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104065764A (en) * | 2014-07-05 | 2014-09-24 | 中国科学技术大学 | Mobility management system based on address substitution in software-defined network |
| CN104469888A (en) * | 2015-01-04 | 2015-03-25 | 重庆邮电大学 | Wireless access control method and device for software defined network (SDN) |
| CN104540144A (en) * | 2014-12-24 | 2015-04-22 | 西安交通大学 | User-centered network architecture based on software definition |
| US20150215914A1 (en) * | 2014-01-24 | 2015-07-30 | Electronics And Telecommunications Research Institute | Software-defined networking method |
-
2016
- 2016-01-25 CN CN201610047771.5A patent/CN105636172A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150215914A1 (en) * | 2014-01-24 | 2015-07-30 | Electronics And Telecommunications Research Institute | Software-defined networking method |
| CN104065764A (en) * | 2014-07-05 | 2014-09-24 | 中国科学技术大学 | Mobility management system based on address substitution in software-defined network |
| CN104540144A (en) * | 2014-12-24 | 2015-04-22 | 西安交通大学 | User-centered network architecture based on software definition |
| CN104469888A (en) * | 2015-01-04 | 2015-03-25 | 重庆邮电大学 | Wireless access control method and device for software defined network (SDN) |
Non-Patent Citations (2)
| Title |
|---|
| SOHEIL HASSAS YEGANEH，ET.AL.: "Kandoo: A Framework for Efficient and Scalable Offloading of Control Applications", 《PROCEEDINGS OF THE FIRST WORKSHOP ON HOT TOPICS IN SOFTWARE DEFINED NETWORKS》 * |
| XIANG MI，ET.AL.: "NO Stack: A SDN-based Framework for Future Cellular Networks", 《2014 17TH INTERNATIONAL SYMPOSIUM ON WIRELESS PERSONAL MULTIMEDIA COMMUNICATIONS》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3340534A1 (en) * | 2016-12-20 | 2018-06-27 | Alcatel Lucent | A local sdn controller and corresponding method of performing network control and management functions |
| WO2018114740A1 (en) * | 2016-12-20 | 2018-06-28 | Alcatel Lucent | A local sdn controller and corresponding method of performing network control and management functions |
| CN108430084A (en) * | 2018-05-09 | 2018-08-21 | 清华大学 | A kind of base station switch method and system |
| CN108430084B (en) * | 2018-05-09 | 2021-01-26 | 清华大学 | Base station switching method and system |
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