CN104660577A - IP network frame system - Google Patents
IP network frame system Download PDFInfo
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- CN104660577A CN104660577A CN201310614029.4A CN201310614029A CN104660577A CN 104660577 A CN104660577 A CN 104660577A CN 201310614029 A CN201310614029 A CN 201310614029A CN 104660577 A CN104660577 A CN 104660577A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/1013—Network architectures, gateways, control or user entities
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses an IP network frame system which is characterized by being based on an all-IP flat network structure. According to the IP network frame system, a wireless access network and a core network are unified in one IP network; an efficient embedded type IP protocol stack which is developed by self and is based on a VcWorks embedded type real-time operation system is introduced into the system; an IP head template matrix and an IP data buffer matrix are adopted to control receiving/transmitting packaging and unpackaging of an IP packet in the IP protocol stack. The system further comprises a mobile base station, a mobile core network, a fixed exchange center, a webmaster maintenance platform and various types of interconnection and interworking interface equipment; through delicate design, complex sub-systems can be organically integrated into a highly coordinated and unified mobile fixed communication platform. The IP network frame system has the characteristics of small size, light weight, low power consumption, high integration degree, applicability to backing, and the like, and can meet private networks of armies, public security, armed police, civil air defense, security, and the like.
Description
Technical field
The present invention relates to a kind of IP network architecture system.
Background technology
Along with the quick raising of the level of economic development and the continuous progress of society, communication has become an indispensable part in modern society's life.The application of the high-capacity optical fiber communication technology, radio honeycomb mobile communication technology, Digital multimedia communications technology etc. makes communication more convenient, also have stimulated further developing of communication requirement simultaneously.
Telecom operators are providing service for user, when building local side communications facility, the main pattern adopting fixed point investment, progressively dilatation as required, namely prior communication requirement in a certain region to be investigated, the capacity of planning and designing communication system equipment and configuration according to demand, subsequently continuous increase according to demand and progressively carry out dilatation again.This pattern meets the theory of investment of operator.Can for a long time for user provide service after the construction of local side communication system infrastructure completes, investment can be returned to greatest extent.
But there will be the provisional extensive communication requirement of burst under many circumstances, at this moment just need rapid deployment emergency communication system, solve these communication issues in particular cases.IP switching network comprises various Ethernet switch and router, the path of information interchange between each subsystem is provided, system supports the ICP/IP protocol of standard, provides the Ethernet interface of 100Mbps or 1000Mbps, directly can adopt Ethernet switch commercially and router.What the technology that provides for solving the problem realized may.
Summary of the invention
The present invention is directed to the proposition of above problem, and develop a kind of IP network architecture system.The technological means that the present invention adopts is as follows:
A kind of IP network architecture system, is characterized in that the flattening network configuration of described system based on all-IP, wireless access network and core network is unified in an IP network;
Introduce the high-efficiency embedded type IP stack based on VxWorks embedded real-time operating system of independent development in systems in which;
Described IP stack have employed receipts that IP head pattern matrix and IP data buffering matrix wrap to control IP/send out encapsulation and decapsulation;
System also comprises mobile base station, mobile core network, fixing switching center, Network Management and Maintenance platform and the various interface equipment that interconnects, and is the mobile fixed communication platform that hight coordinate is unified by the design of exquisiteness by all these sophisticated subsystems organic integration.
System also has powerful interconnection and interflow and mobile roaming ability, system supports the telecommunication network interface of standard: IS-41D, ISUP/TUP, No.7, DSS1, loop trunks, can be realized easily and the interconnecting of other network by twisted-pair feeder, coaxial, optical fiber, microwave, satellite communication means.
This systematic difference field is extremely extensive, the breakthrough of key technology has great importance for dealing with burst information Transmission, the potential customers of system are except telecommunication network operators at different levels, because system has, volume is little, lightweight, low in energy consumption, integration degree is high, be applicable to features such as bearing, can also meet the private networks such as army, public security, People's Armed Police, people's air defense, safety capable.
Embodiment
IP network architecture system, based on the all-IP flattening network configuration based on innovation, namely utilizes unified IP switching plane exchange of signaling control information and service data information between each functional part.Native system has broken the strict boundary line delimitation of wireless access network (RAN) and core net (CN) in traditional communication network, makes RAN and CN be unified in an IP Autonomous Domain network, and each functional entity all hangs over the edge of large net, is in the status of an equality.System avoids existing mobile communication system and exchanges based on circuit switching and ATM the loaded down with trivial details protocol hierarchy process structure brought, aerial signal directly processes in IP kernel heart switching plane with the form of IP bag after wireless base station device process, saving resource, accelerate treatment effeciency, improve service quality, reduce system cost.System adopts IP exchanging mechanism, meets and represents the latest development trend of ternational Mobile Telecommunications research, one of focus and focus that behind the Ye Shi world, 3 g mobile communication (beyond3G) is studied.The switching subsystem of system and scheduler subsystem, based on soft exchanging system structure, achieve and control to be separated with carrying, facilitate exploitation and the customization of business.System adopts IP-based distributed soft exchanging system structure, achieves business, control is separated with carrying, complies with the requirement of future network development.High-efficiency embedded type IP stack, introduce the high-efficiency embedded type IP stack based on VxWorks embedded real-time operating system of independent development in systems in which, compared with commercially general IP protocol stack, greatly strengthen the peak value handling capacity that limbic function equipment wraps IP, the IP that improve system exchanges and load-carrying efficiency, ensure that the QoS of system.Protocol stack creatively have employed receipts that IP head pattern matrix and IP data buffering matrix wrap to control IP/send out encapsulation and decapsulation, improve and maintain the efficiency of transmission of speech business bag, solve the timing_delay estimation of voice packet, shake controls and sequentially recombinate the problems such as control.Meanwhile, system additionally uses the stationary problem that composite buffering technology solves IP bag, meets the requirement of mobile communication to synchronous service.Fixing, mobile, scheduling integration technology system not only supports mobile telephone service, also supports fixed-line phone service, namely in set of system, provides mobile communication platform and fixed communication platform simultaneously.Meanwhile, system also supports the dispatching communication function to mobile subscriber and fixed-line subscriber, achieves perfection that is fixing, mobile and dispatching services and merges.Simultaneity factor also has powerful interconnection and interflow and mobile roaming ability.System supports the telecommunication network interface of standard, as IS-41D, ISUP/TUP, No.7, DSS1, loop trunks etc., can be realized easily and the interconnecting of other network by the means of communication such as twisted-pair feeder, coaxial, optical fiber, microwave, satellite.System comprises mobile base station, mobile core network, fixing switching center, Network Management and Maintenance platform and the various interface equipment that interconnects, and is the mobile fixed communication platform that hight coordinate is unified by the design of exquisiteness by all these sophisticated subsystems organic integration.System relies on advanced architectural framework, and system creatively employs flexible bus, soft definition, the advanced soft and hardware designing technique such as be flexible coupling, and greatly reduces equipment volume, reduces equipment power dissipation.
IP network switching technology has become the de facto standard of Internet, and is being rapidly to the expansion of other field.The IPization of communication network is the evolution tendency of future network, and this point industry is reached common understanding.IP switching technology is compared with ATM switching technology with traditional circuit-switched technology, due to advantages such as its reusability of resources are good, efficiency of transmission is high, agreement is simply efficient, possess extremely strong low-cost advantage, disposed flexibly, become the de facto standard of numerous manufacturer competition.
This system has powerful interconnection and interflow ability, support the standard telecom agreements such as TIA/EIA IS-41, ISUP/TUP, NO.7, DSS1 and RCTN, the off-grid that system creatively achieves CDMA2000 base station runs and independent operating, base station still can be worked when departing from core net support, drastically increasing reliability and the survival ability of whole system.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (2)
1. an IP network architecture system, is characterized in that the flattening network configuration of described system based on all-IP, wireless access network and core network is unified in an IP network;
Introduce the high-efficiency embedded type IP stack based on VxWorks embedded real-time operating system of independent development in systems in which;
Described IP stack have employed receipts that IP head pattern matrix and IP data buffering matrix wrap to control IP/send out encapsulation and decapsulation;
System also comprises mobile base station, mobile core network, fixing switching center, Network Management and Maintenance platform and the various interface equipment that interconnects, and is the mobile fixed communication platform that hight coordinate is unified by the design of exquisiteness by all these sophisticated subsystems organic integration.
2. a kind of IP network architecture system according to claim 1, it is characterized in that described system also has powerful interconnection and interflow and mobile roaming ability, system supports the telecommunication network interface of standard: IS-41D, ISUP/TUP, No.7, DSS1, loop trunks, can be realized easily and the interconnecting of other network by twisted-pair feeder, coaxial, optical fiber, microwave, satellite communication means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310614029.4A CN104660577A (en) | 2013-11-25 | 2013-11-25 | IP network frame system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310614029.4A CN104660577A (en) | 2013-11-25 | 2013-11-25 | IP network frame system |
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| Publication Number | Publication Date |
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| CN104660577A true CN104660577A (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310614029.4A Pending CN104660577A (en) | 2013-11-25 | 2013-11-25 | IP network frame system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106330292A (en) * | 2016-08-16 | 2017-01-11 | 中国电子科技集团公司第三十八研究所 | General vehicle satellite communication system and general vehicle satellite communication method |
-
2013
- 2013-11-25 CN CN201310614029.4A patent/CN104660577A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106330292A (en) * | 2016-08-16 | 2017-01-11 | 中国电子科技集团公司第三十八研究所 | General vehicle satellite communication system and general vehicle satellite communication method |
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Application publication date: 20150527 |