Characterizing the Impact of Diffuse Scattering in Urban Millimeter-Wave Deployments

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Characterizing the Impact of Diffuse Scattering in Urban Millimeter-Wave Deployments. / Solomitckii, Dmitrii; Li, Qian Clara; Balercia, Tommaso; Da Silva, Claudio R C M; Talwar, Shilpa; Andreev, Sergey ; Koucheryavy, Yevgeni.

In: IEEE Wireless Communications Letters, Vol. 5, No. 4, 01.08.2016, p. 432-435.

Research output: Contribution to journal › Article › Scientific › peer-review

Author

Solomitckii, Dmitrii ; Li, Qian Clara ; Balercia, Tommaso ; Da Silva, Claudio R C M ; Talwar, Shilpa ; Andreev, Sergey ; Koucheryavy, Yevgeni. / Characterizing the Impact of Diffuse Scattering in Urban Millimeter-Wave Deployments. In: IEEE Wireless Communications Letters. 2016 ; Vol. 5, No. 4. pp. 432-435.

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@article{0275fab01ebe4049a08a7e70dc6b8b30,

title = "Characterizing the Impact of Diffuse Scattering in Urban Millimeter-Wave Deployments",

abstract = "In this letter, we characterize the impact of diffuse scattering in dense urban deployments of millimeter-wave (mmWave) systems by using an advanced ray-launching (RL) simulation tool. Specifically, we first construct an RL-based methodology which is well-suited for the proposed analysis, and then investigate the received power distribution both with and without the contribution resultant from the diffuse scattering of rays for both line-of-sight (LOS) and non-LOS (NLOS) conditions. Simulation results are presented which show that, different from lower frequency bands, diffuse scattering makes a noticeable contribution to the total received power for NLOS links in the mmWave band. Therefore, when considering NLOS mmWave propagation in urban settings, it is critical to properly model and take into account specular attenuation due to surface roughness.",

keywords = "Millimeter-wave propagation, propagation in urban areas, ray launching",

author = "Dmitrii Solomitckii and Li, {Qian Clara} and Tommaso Balercia and {Da Silva}, {Claudio R C M} and Shilpa Talwar and Sergey Andreev and Yevgeni Koucheryavy",

year = "2016",

month = "8",

day = "1",

doi = "10.1109/LWC.2016.2580669",

language = "English",

volume = "5",

pages = "432--435",

journal = "IEEE Wireless Communications Letters",

issn = "2162-2337",

publisher = "Institute of Electrical and Electronics Engineers",

number = "4",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Characterizing the Impact of Diffuse Scattering in Urban Millimeter-Wave Deployments

AU - Solomitckii, Dmitrii

AU - Li, Qian Clara

AU - Balercia, Tommaso

AU - Da Silva, Claudio R C M

AU - Talwar, Shilpa

AU - Andreev, Sergey

AU - Koucheryavy, Yevgeni

PY - 2016/8/1

Y1 - 2016/8/1

N2 - In this letter, we characterize the impact of diffuse scattering in dense urban deployments of millimeter-wave (mmWave) systems by using an advanced ray-launching (RL) simulation tool. Specifically, we first construct an RL-based methodology which is well-suited for the proposed analysis, and then investigate the received power distribution both with and without the contribution resultant from the diffuse scattering of rays for both line-of-sight (LOS) and non-LOS (NLOS) conditions. Simulation results are presented which show that, different from lower frequency bands, diffuse scattering makes a noticeable contribution to the total received power for NLOS links in the mmWave band. Therefore, when considering NLOS mmWave propagation in urban settings, it is critical to properly model and take into account specular attenuation due to surface roughness.

AB - In this letter, we characterize the impact of diffuse scattering in dense urban deployments of millimeter-wave (mmWave) systems by using an advanced ray-launching (RL) simulation tool. Specifically, we first construct an RL-based methodology which is well-suited for the proposed analysis, and then investigate the received power distribution both with and without the contribution resultant from the diffuse scattering of rays for both line-of-sight (LOS) and non-LOS (NLOS) conditions. Simulation results are presented which show that, different from lower frequency bands, diffuse scattering makes a noticeable contribution to the total received power for NLOS links in the mmWave band. Therefore, when considering NLOS mmWave propagation in urban settings, it is critical to properly model and take into account specular attenuation due to surface roughness.

KW - Millimeter-wave propagation

KW - propagation in urban areas

KW - ray launching

U2 - 10.1109/LWC.2016.2580669

DO - 10.1109/LWC.2016.2580669

M3 - Article

VL - 5

SP - 432

EP - 435

JO - IEEE Wireless Communications Letters

JF - IEEE Wireless Communications Letters

SN - 2162-2337

IS - 4

ER -

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