indoor millimeter-wave channel
Subspace-Based Approaches for Hybrid Millimeter-Wave Channel Estimation
... Majid Shakhsi Dastgahian received the B.S. degree in electronic and completed M.S. degree in communication from Ferdowsi University of Mashhad, Iran, in 2003 and 2011 respectively. He is currently pursuing the Ph.D. ...
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Joint measure matrix and channel estimation for millimeter wave massive MIMO with hybrid precoding
... Millimeter-wave (mmWave) communication has been recognized as a promising technology for future 5G wire- less communications due to the abundant frequency spectrum resource in a mmWave band [1]. However, ...
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Robust and Reliable Millimeter Wave Wireless Networks
... fine-grained Channel State Infor- mation (CSI) from commodity ...report channel information after AGC and thus we need to compensate for the lack of an absolute reference ...accurately indoor ...
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Analysis of Outdoor and Indoor Propagation at 15 GHz and Millimeter Wave Frequencies in Microcellular Environment
... frequency bands will play a vital role in meeting the capacity targets of the next generation of the cellular networks. The frequency bands between 700 MHz to 4 GHz are currently used by the mobile operators for radio ...
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Single- and Multiple-Access Point Indoor Localization for Millimeter Wave Networks
... accuracy indoor localization [44]. The shorter mmWave wave- length, compared to microwave frequencies in the sub-6 GHz range, makes it possible integrate larger antenna arrays in a smaller space, enabling ...
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Simulation and Analysis of 37 GHz Millimeter Wave Propagation Characteristics in Indoor Office Environment
... reflected wave becomes less and less as the number of reflections increases, it is the negligible reflected wave that makes the path loss of indoor environment ...for channel research of ...
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Simulation and Analysis of 60ghz Millimeter-Wave Indoor Propagation Characteristics Base on the Method of Sbr/Image
... electromagnetic wave propagation, and two methods are generally used: ray tracing method and finite difference time domain ...the indoor propagation characteristics because of the improvement of the ...
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The Finding of AoDs for the Case Moving Physical Transmission Paths in the Urban Area
... other channel state information (CSI) at the receiver ...the indoor multipath environments with purpose to get AoDs using SAGE algorithm but the clusters are almost static [6], ...wideband ...
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Reconfigurable antennas and radio wave propagation at millimeter-wave frequencies
... radio wave propagation peculiarities at mm-wave frequencies in indoor and outdoor environments to be able to deploy wireless networks ...in indoor environment can be done using realistic ...
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Simulation of Indoor 60 GHz Millimeter Wave Propagation Characteristics Based on PSO Optimized SVM
... In this paper, the PSO algorithm is used to optimize the parameters of SVM regularization parameter C and kernel parameter σ. The simulation results show that the SVM prediction method based on PSO is more feasible and ...
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Empirical Investigation of Indoor/NLOS Propagation at Millimeter Wave Bands For Gigabits Throughput Realization: 24 And 60ghz Links
... 3.3 UBIQUITY AIRFIBER 24 GHz POINT-TO-POINT RADIO ADVANCED ANTENNA SYSTEM: Ubiquiti air Fiber 24 GHz Point-to-Point radios, a truly revolutionary 24 GHz Point-to-Point radio from Ubiquiti Networks. Air Fiber delivers ...
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Channel sounding and indoor radio channel characteristics in the W band
... The millimeter-wave channel sounder setup is described in Fig. 1. It is based on a commercial vector network analyzer (VNA), the R&S ZVA 67, and up-converters (http:// ...
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Quasi deterministic millimeter wave channel models in MiWEBA
... of channel models have been pro- posed and used for sub-6 GHz wireless communication and different kinds of applications and use ...II channel model ...from channel measure- ment ...from ...
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A Study on Millimeter-Wave Vehicular Communication
... Mm- Wave V2X communications, there should be multiple Mm-Wave transceivers to overcome the blockage of Mm-Wave signals by nearby vehicles or even ...
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Millimeter-wave phased arrays in silicon
... single-ended in order to facilitate measurements. While an on-chip mm-wave balun can be implemented, similar to [100], area limitations did not permit that option. Therefore, one of the differential outputs of the ...
164
Wave Analysis for Inductively Matched Millimeter Wave Amplifier Design
... the wave analysis and circuit theory are in excellent agreement at low frequencies while the circuit theory is no longer valid at high frequencies and the wave theory should be ...
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5G Implementation using Millimeter Wave
... of millimeter wave, MIMO and dense architecture. Use of millimeter wave is encouraged because it has been underutilized and offers more bandwidth but the drawback is the propagation of ...
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Millimeter wave imaging : a historical review
... passive millimeter wave camera operating at 89 GHz with a field of view of 15 x 10 degrees, an 18 inch aperture and a frame rate of 17 ...a millimeter and sub-millimeter wave sounder ...
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Characteristics of the polarised off body channel in indoor environments
... appropriate channel models, for both on- and off-body scenarios ...on-body channel model [8], where body diffracted, and environ- ment and ground scattered components are taken into ...electromagnetic ...
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Sub Millimeter Wave Transmission of Silk Fabric
... The millimeter wave is between the infrared and the microwave, its wavelength is approximately ...[3]. Millimeter-wave is like a newborn, especially the developing ...
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