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Flexible networking method on wide-area coverage scene

A scenario and networking technology, applied in the field of communication networking, can solve the problems that the network cannot achieve full coverage, cannot deploy base stations flexibly, and low spectrum utilization, so as to improve spectrum utilization, reduce operation and maintenance costs, and ensure throughput. Effect

Inactive Publication Date: 2013-12-11
BEIJING UNIV OF POSTS & TELECOMM
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0009] How to provide a flexible networking method in a wide-area coverage scenario to solve the problems of inflexible deployment of base stations, high networking costs, inability to achieve full coverage of the network, and low spectrum utilization in existing networking methods

Method used

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  • Flexible networking method on wide-area coverage scene
  • Flexible networking method on wide-area coverage scene
  • Flexible networking method on wide-area coverage scene

Examples

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Embodiment Construction

[0072] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are only used to illustrate the present invention, but not to limit the scope of the present invention.

[0073] Aiming at wide-area coverage scenarios such as petroleum or electric power private network, agricultural reclamation or forest monitoring area, the present invention takes modularization and self-organization as networking principles, analyzes the cost composition of broadband access network construction, and researches low-cost networking technology, thereby effectively Realize wireless access in remote areas and cities, reduce the cost of line transmission, service platform construction, and terminal equipment construction, and more conform to and adapt to the characteristics of weak infrastructure and sparsely populated areas in remote and underdeveloped areas. The exist...

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Abstract

The invention discloses a flexible networking method on a wide-area coverage scene, and belongs to the technical field of communication network networking. The method comprises the following steps that due to a full-network topology division coverage area, the number and the positions of base stations needing to be built are selected according to the area of the coverage area and the coverage radiuses of the base stations; the networking mode between cells is flexibly selected according to the coverage area, optical fiber resources and QoS requirements between adjacent cells; hot point sectors are partitioned in the cells and clustered, and a static relay is distributed at the geometric center of each cluster; frequency planning is respectively conducted on the hot point sectors and non-hot-point sectors; extending coverage is conducted on the hot point areas on the edges of isolated villages. The flexible networking method can effectively lower building cost of the base stations and reduce operation and maintenance expenses, resolve the problem that remote areas on the wide-area coverage scene can not be connected to a core net, effectively reduce the number of concurrence terminals and expenses of control signaling, improve the frequency spectrum use ratio, and guarantee handling capacity of the edges of the cells.

Description

technical field [0001] The present invention relates to the technical field of communication networking, in particular to a flexible networking design in a wide-area coverage scenario. Background technique [0002] With the development of society, the mobile communication market develops rapidly, the number of mobile users increases rapidly and their distribution range becomes wider and wider. At the same time, users' requirements for network quality gradually increase. Therefore, in recent years, more and more research has been devoted to the networking design scheme in the wide-area coverage scenario. Wide-area coverage usually needs to span a large physical range, and the coverage area ranges from tens of kilometers to thousands of kilometers. There are many problems in networking, such as: asymmetric distribution of business hot spots, wide distribution of communication nodes, and large amount of data The density of users in different regions is also very different, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W16/18
Inventor 张勇宋梅陶雄强王莉滕颖蕾魏翼飞鲍叙言张雅君程刚封龙韩滢陈娟
Owner BEIJING UNIV OF POSTS & TELECOMM
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