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Cognitive routing protocol and implementation method thereof

A routing and network node technology, applied in the field of routing selection based on the cognition of network resources, can solve problems such as network equipment cannot provide, and achieve the effect of improving support capabilities

Inactive Publication Date: 2011-04-27
BEIJING UNIV OF POSTS & TELECOMM
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the business on the network requires special service requirements or the network operator needs to adjust the routing selection rules, the network equipment often cannot provide this function

Method used

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  • Cognitive routing protocol and implementation method thereof
  • Cognitive routing protocol and implementation method thereof
  • Cognitive routing protocol and implementation method thereof

Examples

Experimental program
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Embodiment Construction

[0018] Specific embodiments of the present application will be described below with reference to the accompanying drawings.

[0019] The present application proposes a system and method for selecting routes based on knowledge of network resources. The system and method according to the present application can be applied in a heterogeneous or homogeneous wireless multi-hop network environment.

[0020] figure 1 A schematic diagram of a heterogeneous wireless multi-hop network including two types of wireless networks is exemplarily shown. As shown, the network nodes 101 to 107 are network nodes in the wireless network 1 . Network nodes 201 to 206 are network nodes in the wireless network 2 . The wireless network 1 and the wireless network 2 may be, for example, WLAN, GSM, CDMA1X, WiMAX, CDMA2000, WCDMA, TD-SCDMA, WiMAX, LTE, IMT-ADVANCED or subsequent evolution systems of these systems. Both wireless network 1 and wireless network 2 are connected to the Internet, and they ca...

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PUM

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Abstract

The invention discloses a cognitive routing protocol and an implementation method thereof. The routing system comprises a network state information acquisition module, a routing policy making module, a routing parameter allocation module and a routing policy library, wherein the network state information acquisition module acquires node information and communication information related to a network node from the network node; the routing policy making module makes a routing policy for the network node on the basis of a predetermined rule according to the node information and the communication information; the routing parameter allocation module allocates the routing policy to a routing table of the network node for the network node to select a route; and the routing policy library records each historical routing policy for the routing policy making module to learn and assist in making a routing rule. According to the system and the method, the self-sensing and self-allocation of a network are finished through network state information acquisition and policy making and executing, and the capability of the network of supporting services is improved.

Description

technical field [0001] The present application relates to routing technology, in particular, to a system and method for routing based on knowledge of network resources. Background technique [0002] Currently, various networks coexist in a wireless mobile communication system. my country currently has WLAN, GSM, CDMA, WCDMA, CDMA2000, and TD-SCDMA systems. There may also be WiMAX system, LTE system, IMT-ADVANCED system, etc. in the future. In a communication environment where multiple networks coexist, there may be wired or wireless multi-hop connection transmission between network nodes. At this time, a routing protocol is needed in the network to select a transmission path. [0003] According to the different routing establishment methods, routing protocols can be divided into proactive routing protocols, reactive routing protocols and hybrid routing protocols. [0004] A proactive routing protocol is also known as a table-driven routing protocol. In this routing prot...

Claims

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Application Information

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IPC IPC(8): H04W40/04H04W40/12H04W40/24
Inventor 张勇宋梅魏翼飞滕颖蕾戴超刘仙灵满毅王莉王小军
Owner BEIJING UNIV OF POSTS & TELECOMM
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