2 X 2 MIMO Measurements of the Wideband Car-to-Car Channel at 5.7 GHz on Urban Street Intersections

Paschalidis, Panagiotis; Mahler, Kim; Kortke, Andreas; Wisotzki, Mike; Peter, Michael; Keusgen, Wilhelm

doi:10.1109/vetecf.2011.6093261

Cited by 7 publications

(3 citation statements)

References 9 publications

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“…Additional references on V2V MIMO channel measurements and models include Paschalidis et al . [], Ohlmer et al . [],and Nuckelt and Kuerner [].…”

Section: V2v Channel Modelingmentioning

confidence: 99%

“…The GBSCM technique easily allows for the generation of MIMO CIRs [Cheng et al, 2013b], whereas the TDL approach requires multiple parallel TDLs, which at minimum should incorporate correlation among MPC amplitudes on the multiple-antenna-pair channels. Additional references on V2V MIMO channel measurements and models include Paschalidis et al [2011], Ohlmer et al [2011], and Nuckelt and Kuerner [2012]. Such models can also include multiple polarizations (for polarization diversity) [Molisch, 2004].…”

Section: Incorporation Of Mimomentioning

confidence: 99%

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Modeling the vehicle‐to‐vehicle propagation channel: A review

Matolak

2014

Radio Science

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In this paper we provide a review of the vehicle-to-vehicle (V2V) wireless propagation channel. This "car-to-car" application will be used to improve roadway efficiency, provide unique traveler services, and can also enable safety applications that can save lives. We briefly review some currently envisioned applications and the initial V2V radio technology, then address the V2V propagation channel. Propagation basics germane to the V2V setting are described, followed by a discussion of channel dispersion and time variation. The channel impulse response and its Fourier transform, the channel transfer function, are described in detail, and their common statistical characterizations are also reviewed. The most common models for the V2V channel-the tapped delay line and geometry-based stochastic channel models-are covered in some detail. We highlight key differences between the V2V channel and the well-known cellular radio channel. These differences are the more rapid time variation and the higher probability of obstruction of the direct line of sight component; modeling of these effects has required some novel approaches. The V2V channel's nonstationary statistical behavior is addressed, as is the use of multiple-antenna systems. The remaining areas for future work are also described.

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“…Additional references on V2V MIMO channel measurements and models include Paschalidis et al . [], Ohlmer et al . [],and Nuckelt and Kuerner [].…”

Section: V2v Channel Modelingmentioning

confidence: 99%

Section: Incorporation Of Mimomentioning

confidence: 99%

Modeling the vehicle‐to‐vehicle propagation channel: A review

Matolak

2014

Radio Science

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“…Numerous authors have characterized V2V channel dispersion, e.g., [5]- [7], and more extensive reference lists appear in [8], [9]. In addition, propagation path loss has also been studied [10], [11], and generalizations to MIMO [12] and deterministic ray tracing [13] modeling have been conducted.…”

Section: Introductionmentioning

confidence: 99%

Parking Garage Channel Characteristics at 5 GHz for V2V Applications

Sun

Matolak

Liu

2013

2013 IEEE 78th Vehicular Technology Conference (VTC Fall)

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We provide results for propagation path loss and rootmean-square delay spread within a parking garage, in the 5 GHz band, aimed at V2V applications. Results for both same-floor, and floor-to-floor propagation are shown for a typical urban parking garage structure. For line-of-sight (LOS) conditions, same-floor propagation path loss is well approximated by a 2-ray model. Same-floor non-LOS path loss shows path loss exponent n~3. Path loss for the floor-to-floor case can be well-modeled by accounting for floor attenuation factors and an additional loss that represents distance of the mobile toward the garage interior, away from the garage's open sides, i.e., a model that accounts for both vertical and horizontal distance. Mean delay spreads reach nearly 150 ns for the same-floor case, and reduce to ~50 ns for the longest (3-floor) distance floor-to-floor case. Since there have been few results for such environments previously published, our results should prove useful for V2V systems deployed in parking garages.

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V2V Communication Channels: State of Knowledge, New Results, and What’s Next

Matolak

2013

Lecture Notes in Computer Science

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2 X 2 MIMO Measurements of the Wideband Car-to-Car Channel at 5.7 GHz on Urban Street Intersections

Cited by 7 publications

References 9 publications

Modeling the vehicle‐to‐vehicle propagation channel: A review

Modeling the vehicle‐to‐vehicle propagation channel: A review

Parking Garage Channel Characteristics at 5 GHz for V2V Applications

V2V Communication Channels: State of Knowledge, New Results, and What’s Next

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