Indoor propagation MIMO channel modeling in 60 GHz using SBR based 3D ray tracing technique

Kazemi, Mohammad; Abdipur, A.; Mohammadi, Abbas

doi:10.1109/mmwatt.2012.6532159

Cited by 15 publications

(8 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…All considered RT models seem to be the good candidates to assist the design, planning, and optimization of next generation wireless systems. RT models have been recently used to derive millimeter‐wave path loss models [ Jacob et al , ; Ghaddar et al , ] to perform multidimensional channel characterization, often in combination with measurements [ Peter et al , ; Dupleich et al , ; Gustafson et al , ; Kazemi et al , ; Rasekh et al , ], or to design the radio interface of 5G mobile radio systems [ Larew et al , ; Fugen et al , ]. Other recent applications include the use of RT to characterize the THz propagation channel [ Priebe et al , ; Fugen et al , ] or to assist indoor localization techniques [ Laaraiedh et al , ].…”

Section: Introductionmentioning

confidence: 99%

Ray tracing propagation modeling for future small-cell and indoor applications: A review of current techniques

et al. 2015

View full text Add to dashboard Cite

Applied for the first time to mobile radio propagation modeling at the beginning of the nineties, ray tracing is now living a second youth. It is probably the best model to assist in the design and planning of future short-range, millimeter-wave wireless systems, where the more limited propagation environment with respect to UHF frequencies allows to overcome traditional high-CPU time limitations while the higher operating frequency makes ray-optics approximations less drastic and allows to achieve an unprecedented level of accuracy. An overview of ray tracing propagation modeling is given in this paper, with a special attention to future prospects and applications. In particular, frontiers of ray-based propagation modeling such as extension to diffuse scattering, multidimensional channel characterization, multiple-input multiple-output (MIMO) capacity assessments, and future applications such as real-time ray tracing are addressed in the paper with reference to the work recently carried out at the University of Bologna.

show abstract

Section: Introductionmentioning

confidence: 99%

Ray tracing propagation modeling for future small-cell and indoor applications: A review of current techniques

et al. 2015

View full text Add to dashboard Cite

show abstract

“…At mmWave frequencies, several studies involved the ray tracing model for predicting the propagation behaviour of the channel in diverse scenarios, as in [103], [142], [151], [160], [164]- [166]. Additionally, several treatise used the ray tracing model to extract and analyze the physical characteristics of the channel, as in [76], [99], [142], [162], [165], [167].…”

Section: The Millimeter Wave Channel Modelmentioning

confidence: 99%

“…The 60 GHz band and the 70 GHz as well as 80/90 GHz frequency bands [15], [82] have also attracted much attention. Based on these measurements, channel models have been produced for several mmWave bands in [6], [7], [14], [27], [69], [76], [77], [98], [103], [120], [125], [167]. We commence by presenting the early stages of mmWave narrow-band channel characterization studies an then we proceed to specifying the recent advancements on the wideband mmWave channel models.…”

Section: Considered Herementioning

confidence: 99%

See 1 more Smart Citation

Millimeter-Wave Communications: Physical Channel Models, Design Considerations, Antenna Constructions, and Link-Budget

Hemadeh

Satyanarayana

El‐Hajjar

et al. 2018

IEEE Commun. Surv. Tutorials

531

393

View full text Add to dashboard Cite

Abstract-The millimeter wave (mmWave) frequency band spanning from 30 GHz to 300 GHz constitutes a substantial portion of the unused frequency spectrum, which is an important resource for future wireless communication systems in order to fulfill the escalating capacity demand. Given the improvements in integrated components and enhanced power efficiency at high frequencies, wireless systems can operate in the mmWave frequency band. In this paper, we present a survey of the mmWave propagation characteristics, channel modeling and design guidelines, such as system and antenna design considerations for mmWave, including the link budget of the network, which are essential for mmWave communication systems. We commence by introducing the main channel propagation characteristics of mmWaves followed by channel modeling and design guidelines. Then, we report on the main measurement and modeling campaigns conducted in order to understand the mmWave band's properties and present the associated channel models. We survey the different channel models focusing on the channel models available for the 28 GHz, 38 GHz, 60 GHz and 73 GHz frequency bands. Finally, we present the mmWave channel model and its challenges in the context of mmWave communication systems design.

show abstract

“…Characterizing the propagation channel in environments where radio systems are to be deployed is crucial in order to deal with multipath interference [Lostanlen and Kürner, 2012;Chen and Jeng, 1997]. Channel measurements are widely used for this purpose, but they are often expensive and time-consuming [Rasekh et al, 2009;Kazemi et al, 2012]. Deterministic field prediction methods such as ray tracing is a strong candidate for estimating essential radio channel characteristics in terms of the received power, the power delay profile (PDP), or the delay spread, and can also give statistical properties of the radio channel [Fritzsche et al, 2010;Peter et al, 2007;Bertoni, 2000].…”

Section: Introductionmentioning

confidence: 99%

Sixty gigahertz indoor radio wave propagation prediction method based on full scattering model

Järveläinen

Haneda

2014

Radio Sci.

View full text Add to dashboard Cite

Key Point:• Sixty gigahertz indoor propagation predicted with point cloud-based full diffuse method. Abstract In radio system deployment, the main focus is on assuring sufficient coverage, which can be estimated with path loss models for specific scenarios. When more detailed performance metrics such as peak throughput are studied, the environment has to be modeled accurately in order to estimate multipath behavior. By means of laser scanning we can acquire very accurate data of indoor environments, but the format of the scanning data, a point cloud, cannot be used directly in available deterministic propagation prediction tools. Therefore, we propose to use a single-lobe directive model, which calculates the electromagnetic field scattering from a small surface and is applicable to the point cloud, and describe the overall field as fully diffuse backscattering from the point cloud. The focus of this paper is to validate the point cloud-based full diffuse propagation prediction method at 60 GHz. The performance is evaluated by comparing characteristics of measured and predicted power delay profiles in a small office room and an ultrasonic inspection room in a hospital. Also directional characteristics are investigated. It is shown that by considering single-bounce scattering only, the mean delay can be estimated with an average error of 2.6% and the RMS delay spread with an average error of 8.2%. The errors when calculating the azimuth and elevation spreads are 2.6• and 0.6 • , respectively. Furthermore, the results demonstrate the applicability of a single parameter set to characterize the propagation channel in all transmit and receive antenna locations in the tested scenarios.

show abstract

Indoor propagation MIMO channel modeling in 60 GHz using SBR based 3D ray tracing technique

Cited by 15 publications

References 9 publications

Ray tracing propagation modeling for future small-cell and indoor applications: A review of current techniques

Ray tracing propagation modeling for future small-cell and indoor applications: A review of current techniques

Millimeter-Wave Communications: Physical Channel Models, Design Considerations, Antenna Constructions, and Link-Budget

Sixty gigahertz indoor radio wave propagation prediction method based on full scattering model

Contact Info

Product

Resources

About