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Multi-antenna communication network circulating energy collection method with minimal energy consumption

A technology of communication network and energy circulation, applied in wireless communication, energy consumption reduction, sustainable communication technology, etc., can solve the problem of insufficient miniaturization of power storage devices

Active Publication Date: 2016-08-10
JIANGSU UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the research on how to realize the miniaturization of power storage devices while meeting the requirements of information transmission rate is still insufficient.

Method used

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  • Multi-antenna communication network circulating energy collection method with minimal energy consumption
  • Multi-antenna communication network circulating energy collection method with minimal energy consumption
  • Multi-antenna communication network circulating energy collection method with minimal energy consumption

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Embodiment Construction

[0066] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0067] The multi-antenna communication network cyclic energy acquisition method with minimized energy consumption in the present invention can reasonably allocate the working time of nodes and minimize energy acquisition requirements under the requirement of ensuring the required information transmission, thereby reducing energy consumption and storage, and realizing The purpose of simultaneous transmission of information and energy in a wireless communication system is applicable to a wireless communication network with any K+1 nodes, where the number of antennas configured for the kth node is M k (k=0,1,...,K). Such as figure 1 As shown, the wireless communication network in the area includes an integrated access point (node ​​0) and several user nodes (nodes 1~K); the function of the integrated access point 0 is to 0 Send energy within T (...

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Abstract

The invention discloses a multi-antenna communication network circulating energy collection method with minimal energy consumption. The method comprises the following steps: a first step of network initialization, a second step of network initial energy collection and information transmission, a third step of optimal distribution of network time and a fourth step of a network transmission phase. The beneficial effects of the multi-antenna communication network circulating energy collection method are that an aim of energy consumption minimization is set while conditions required for information transmission are ensured, a solution for allocating time for information transmission among user nodes and energy collection of a network is effectively optimized, and an aim of improving network user node energy collection efficiency and energy utilization can be attained.

Description

technical field [0001] The invention relates to an information transmission and energy collection method under a multi-antenna wireless communication network, in particular to a multi-antenna communication network cycle energy collection method with minimized energy consumption, and belongs to the technical field of wireless power supply communication networks. Background technique [0002] The improvement of information transmission and energy consumption efficiency and the miniaturization of devices are the challenges faced by many wireless communication systems. In order to solve this problem, communication technologies that can simultaneously perform wireless energy harvesting and information transmission have emerged as the times require. Varshney Lav R. published a paper "Transporting information and energy simultaneously" in IEEE International Symposium on Information Theory in 2008, showing that wireless communication and power transmission can be achieved in a compro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W52/02H04W72/04
CPCH04W52/0219H04W72/0446H04W72/53Y02D30/70
Inventor 解志斌颜培玉田雨波苏胤杰李效龙
Owner JIANGSU UNIV OF SCI & TECH
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