综合人体自阻塞和普通阻塞模型的室内毫米波D2D通信建模

doi:10.11959/j.issn.2096-3750.2017.00027

Chinese Journal on Internet of Things ›› 2017, Vol. 1 ›› Issue (3): 17-23.doi: 10.11959/j.issn.2096-3750.2017.00027

• Theory and Technology • Previous Articles Next Articles

Indoor millimeter-wave D2D communication modeling combining self-blockage and common blockage

Lei WANG¹,Xiao-ting YU¹,Ming-kai CHEN¹,Yi QIAN^1,²

¹ National Engineering Research Center for Communication and Network Technology,Nanjing University of Posts and Telecommunications，Nanjing 210003,China
² University of Nebraska Lincoln,Lincoln NE 68588,USA

Revised:2017-12-01 Online:2017-12-01 Published:2018-03-10
Supported by:
The National Natural Science Foundation of China(61671253);The National Natural Science Foundation of China(61571240);The Natural Science Foundation of the Jiangsu Higher Education Institutions of China(16KJA510004);NERCCN Foundation of Nanjing University of Posts and Telecommunications(TXKY17005)

Abstract

Abstract:

The high transmission rate characteristic of millimeter wave (mmWave) technology can meet the requirements of large amount of data communications among intelligent devices for indoor scenario.While guaranteeing high throughput,reducing the interference simultaneously in a closed region is still a challenge.For indoor transmission,the human bodies are considered as main blockages besides common blockages.Thus,a new system model is presented,constructing the human body into a self-blockage model,while using multi-ball LOS link state model to describe the conventional blockage.The combination of the two will give a more comprehensive and accurate expression of indoor obstruction.The proposed model uses stochastic geometry to analyze system performance by giving a closed expression of coverage and rate.The simulation results show that the model is accurate to describe the distribution of blockages via the comparison between analysis and Monte Carlo simulations.

Key words: millimeter wave, D2D communications, stochastic geometry, blockage

CLC Number:

TN914

Lei WANG,Xiao-ting YU,Ming-kai CHEN,Yi QIAN. Indoor millimeter-wave D2D communication modeling combining self-blockage and common blockage[J]. Chinese Journal on Internet of Things, 2017, 1(3): 17-23.

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References 21

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参数	数值
α_L	2
α_N	4
δ²	?100
N ,m ,M	7,0.125,8
θ	6
P_t	1W

Indoor millimeter-wave D2D communication modeling combining self-blockage and common blockage

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