A td-lte 230 wireless private network power base station planning method

A technology of wireless private network and base station, applied in the field of communication

Active Publication Date: 2020-10-13
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO +3
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The purpose of the present invention is to solve the problem that the base station site selection in the above-mentioned prior art often does not go through scientific demonstration and analysis, but only selects by experience and intuition, and

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  • A td-lte 230 wireless private network power base station planning method
  • A td-lte 230 wireless private network power base station planning method

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Embodiment Construction

[0027] The technical solutions of the present invention will be further specifically described below through specific embodiments and in conjunction with the accompanying drawings.

[0028]A TD-LTE 230 wireless private network power base station planning method, such as figure 1 shown, including:

[0029] Step 11: Count the pre-selected base stations within the planning range and number each base station, divide the planning range into grids and number each grid, i represents the base station number, and j represents the grid number;

[0030] Step 12: Calculate the flow density of each grid;

[0031] Prior to this, the network service types within the planning range are divided into n types, and the traffic density is Toa j : Among them: T c : is the single-terminal rate requirement of class c business; K c : is the concurrency coefficient of type c business; N c : is the number of terminals of type c services within the range of grid j; S: the area of ​​grid j.

[003...

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Abstract

The invention relates to a planning method for a TD-LTE 230 wireless private network power base station. All available base stations in a planning range are included into a considering range of base station planning, the planning range is divided into grids, all the grids are divided into a plurality of levels according to flow density of each grid (in the invention, the planning range is divided into the grids with an equal area), in the premise of considering path loss, each grid is finally included into which base station is determined according to the value of power from the base station to the grid, the number of the grids in all levels in a coverage range of each base station is counted, a priority weight of each base station is acquired by combining with weights of the corresponding grids, the available base stations are sorted according to the coverage proportions in a descending order, the plurality of front base stations meeting a network coverage rate threshold are selected to form a base station planning scheme, and construction priorities of the different base stations are decided according to the previous order.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a TD-LTE 230 wireless private network power base station planning method. Background technique [0002] TD-LTE 230 wireless private network has the characteristics of wide coverage, high transmission rate, real-time and strong spectrum adaptability, and is the main technical means for terminal communication access network. With the advent of the smart grid era, it is imperative to build a wireless private network for electric power. In wireless communication technology, my country has the intellectual property rights of the TD-LTE technology system, which can meet the business development needs of electric power at present and in a certain period of time in the future. The evolution to 5G has great development potential. [0003] In the early stage of mobile communication network construction, there are few users, few sites, and large base station coverage radius. Investme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/18H04W16/22H04W24/06
CPCH04W16/18H04W16/22H04W24/06
Inventor 金朝晖干军顾一星吴韬吴迪徐克
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO
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