Millimeter Wave Mobile Communications for 5G Cellular: It Will Work!
Citations
1,352 citations
1,352 citations
Cites background or methods from "Millimeter Wave Mobile Communicatio..."
...For all mmWave frequencies where the urban cell sizes are on the order of 200 m, rain or snow attenuation can clearly be overcome with additional antenna gain (obtainable by switching in more antenna array elements) [2], [4], [6]....
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...The rain attenuation at 1 THz is 10 dB/km for moderate rainfall of 25 mm/h, only 4 dB/km more than the rain attenuation experienced at 28 GHz [2], [101], [110]....
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...10, together with 28 GHz and 73 GHz path loss measurement data [2], [139]....
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...Since the first Fresnel zone is tiny at THz frequencies, the antenna beams of wireless devices are easily blocked [116], [117], which requires rapidly steerable phased array transceivers to support both adequate transmission range and to provide adaptive beam steering [2], [8], [60], [110]....
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...73 GHz signals attenuate at 10 dB/km when the rain rate is 50 mm/h [2], [6], [109]....
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1,346 citations
1,342 citations
Cites background or methods from "Millimeter Wave Mobile Communicatio..."
...We also ignore the frequency selectivity in fadin g, as measurements show that the delay spread is generally small [5], and the impact of frequency-selective fading can be minimized by techniques like orthogonal frequency-divisi on multiplexing or frequency domain equalization [10]....
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...I NTRODUCTION The large available bandwidth at millimeter wave (mmWave) frequencies makes them attractive for fifth generation cellular networks [3]–[5]....
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...Recent field measurements reveal the promise of mmWave signals for the access link (between the mobile station and b se station) in cellular systems [5], [9]....
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...In [15], using the NLOS path loss law measured in the New York City, lower bounds of the signal-to-noise-and-interference ratio (SINR) distribution and the achievable rate were simulated in a 28 GHz pico-cellular system....
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...The situation was different for NLOS paths where a log distance model was fit with a higher path loss exponent and additional shadowing [5], [9]....
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1,303 citations
References
17,102 citations
5,158 citations
"Millimeter Wave Mobile Communicatio..." refers background or methods in this paper
...Mm-wave frequencies, due to the much smaller wavelength, may exploit polarization and new spatial processing techniques, such as massive MIMO and adaptive beamforming [24]....
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...Small cells offload traffic from base stations by overlaying a layer of small cell access points, which actually decreases the average distance between transmitters and users, resulting in lower propagation losses and higher data rates and energy efficiency [24]....
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...Massive MIMO base stations allocate antenna arrays at existing macro base stations, which can accurately concentrate transmitted energy to the mobile users [24]....
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2,717 citations
2,487 citations
"Millimeter Wave Mobile Communicatio..." refers background in this paper
...INTRODUCTION The rapid increase of mobile data growth and the use of smartphones are creating unprecedented challenges for wireless service providers to overcome a global bandwidth shortage [1], [2]....
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...6 GHz radio spectrum bands for wireless communications [2]....
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...With an evolution from fixed broadband to mobile broadband, more converged, personalized, convenient and seamless secure services will be achieved, and Samsung has recently made contributions in the area of mm-wave wireless [2], [12]....
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1,813 citations
"Millimeter Wave Mobile Communicatio..." refers background or methods in this paper
...In order to achieve increased measurement dynamic range for increased coverage distance, we used a sliding correlator spread spectrum system [5]....
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...Current 2G, 3G, 4G, & LTE-A spectrum and bandwidth allocations [5]....
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