A network planning evaluation method and device
A network planning and planning technology, applied in network planning, wireless communication, electrical components, etc., can solve the problem of lack of wireless network planning and deployment schemes, constraints and hypothetical target correlation analysis, etc.
Active Publication Date: 2019-08-20
CHINA MOBILE GROUP DESIGN INST +1
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Problems solved by technology
[0007] The present invention provides a method and device for network planning, which are used to solve the problems existing in the prior art, such as the lack of relatively effective evaluation of allocated resources between traffic forecast and wireless network planning and deployment, and the lack of wireless network The problem of planning a deployment scenario's association analysis with respect to constraints and assumed goals
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[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0029] The goal of wireless network planning is to build a wireless network with as large capacity and coverage as possible at a certain cost and on the premise of satisfying network service quality, and to adapt to the requirements of future network development and expansion. The quality of the wireless planning scheme is directly related to the level of wireless network service quality, the amount of project investment, and the quality of...
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The present invention discloses an evaluation method and device for network planning. The method divides a planning service area into n classes of sub-planning service areas, collects basic data of each sub-planning service area and quantifies the basic data of each sub-planning service area into the input and output indicators of each sub-planning service area, then the data envelopment analysis DEA is carried out for the input and output indicators of each sub-planning service area, and the relative efficiency index of each sub-planning service area and the average relative rate index of the n classes of sub-planning service areas are obtained, so that the degree of deviation of the planning service area is determined. When the degree of deviation is greater than a first threshold, it is possible to determine that the planning service area is invalid for DEA. The method can use the data envelopment analysis method to effectively analyze resources allocated by the network planning service area, and then according to the evaluation results of the planning service area, it is known whether the resource allocation of the planning service area is reasonable.
Description
technical field [0001] The present invention relates to the technical field of network planning, in particular to an evaluation method and device for network planning. Background technique [0002] The basic tasks of wireless network planning mainly include capacity planning and coverage planning. In wireless network capacity planning, voice and data network carrying capacity is predicted based on traffic data, and network capacity configuration calculations are performed according to set utilization targets to meet future service capacity development needs; in wireless network coverage planning, according to Planning and deployment of development strategy and market strategy. Such as figure 1 As shown, it is the basic process of wireless network planning in the prior art, and the final selection of network deployment-related capacity and carrier frequency parameters is mainly based on the traffic prediction results. [0003] In the high-speed development stage of mobile ...
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IPC IPC(8): H04W16/18H04W24/06
Inventor 曹桓杨虡许勇周慧芳王晖付志雄陈伟向兵胡德敏杜东
Owner CHINA MOBILE GROUP DESIGN INST