Analysis of MIMO Channel Capacity at 28/73 GHz with NYUSIM Channel Simulator

Kola, Ahmet Furkan; Kurnaz, Çetin

doi:10.29137/umagd.1132069

Cited by 4 publications

(5 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Similarly, annual rainfall data were collected in the Malaysian region, and the impact of rainfall on the channel was investigated [49]. The effects of 28 GHz and 73 GHz frequencies, the number of transmitting and receiving antennas, and LOS/NLOS parameters on channel capacity were investigated using the NYUSIM channel simulator [50].…”

Section: Research Gaps Of Previous Work On Channel Capacity Based On ...mentioning

confidence: 99%

Millimeter-Wave Dual-Band MIMO Channel Capacity Analysis Based on Climate Data: A Samsun Province Case Study

et al. 2023

View full text Add to dashboard Cite

The analysis of multiple-input multiple-output (MIMO) channel capacity is important for developing and optimizing high-speed wireless communication systems that can meet the growing demand for data-intensive applications. This study aims to analyze the 4 × 4 MIMO channel capacity of outdoor urban and rural environments using the NYUSIM simulator. The channel models are designed for 28 GHz and 39 GHz frequencies for both line-of-sight (LOS) and non-line-of-sight (NLOS) conditions. Realistic channel models are simulated using annual climate data collected in Samsun province, Turkey in three different environments: urban microcell (UMi), urban macrocell (UMa), and rural macrocell (RMa) areas. According to the annual average channel capacity analysis, it is observed that there is a very small capacity difference between UMi and UMa areas at 28 GHz and 39 GHz frequencies in the LOS region, while the RMa area is found to have a very low capacity compared to the UMi and UMa areas. The channel capacity for RMa is found to be approximately eight times smaller than UMi and UMa. In the NLOS region, channel capacities decrease significantly (between 312 and 3953 times) compared to the LOS region, with the UMa area having the greatest capacity and the UMi area having the lowest capacity. Compared to the UMi channel capacity, the RMa channel capacity is 1.36 times higher for 28 GHz and 1.28 times higher for 39 GHz. When the monthly changes in channel capacity are examined, it is discovered that the amount of precipitation has the greatest impact on channel capacity, and the capacity decreases as the rain rate increases. The highest correlation between channel capacity and rain rate was −0.97 for RMa, with a 28 GHz frequency and LOS conditions. Additionally, it becomes clear that channel capacities increase in the summer months as the temperature rises and humidity and pressure fall.

show abstract

Section: Research Gaps Of Previous Work On Channel Capacity Based On ...mentioning

confidence: 99%

Millimeter-Wave Dual-Band MIMO Channel Capacity Analysis Based on Climate Data: A Samsun Province Case Study

et al. 2023

View full text Add to dashboard Cite

show abstract

“…[1][2][3][4][5] The primary objective of employing MIMO is to enhance channel capacity, data rate, and various communication system parameters. 6,7 A crucial aspect of MIMO is the capability to switch between different antennas, which is vital for managing the connection between the transmitter, receiver, and antennas. [8][9][10] The application of MIMO technology extends to medical imaging, where multiple antennas function as both receivers and transmitters, with switches playing an essential role in this technology.…”

Section: Introductionmentioning

confidence: 99%

“…The advancement of communication systems has resulted in a proliferation of antennas, now recognized as Multiple‐Input Multiple‐Output (MIMO) systems 1–5 . The primary objective of employing MIMO is to enhance channel capacity, data rate, and various communication system parameters 6,7 . A crucial aspect of MIMO is the capability to switch between different antennas, which is vital for managing the connection between the transmitter, receiver, and antennas 8–10 …”

Section: Introductionmentioning

confidence: 99%

Low‐cost ultra‐wideband discrete SPDT switch for K–Ku band in automotive applications and fifth‐generation systems

Bakhshi,

Faramarzi,

Akbari

2024

Micro & Optical Tech Letters

View full text Add to dashboard Cite

The article details the development and production of an ultra‐wideband discrete single‐pole‐double‐throw (SPDT) Switch, measuring , and functioning within the 23.4–31 GHz frequency range, encompassing 24 and 28 GHz. This switch is specifically engineered to bolster high‐frequency systems in automotive and fifth‐generation applications. Our findings demonstrate that the discrete SPDT switch performs on par with integrated circuits while delivering consistent performance throughout its frequency spectrum. Furthermore, it offers a cost‐effective fabrication process. The switch exhibits an insertion loss ranging from 1.6 to 2.2 dB, with return loss and isolation surpassing 15 and 25 dB, respectively, across the majority of the frequency bandwidths.

show abstract

“…Whenever a change in frequency and the position of the transmitting and receiving antennas occurs, the Doppler shift occurs. Therefore, to eliminate this effect, a new 5G channel model has been introduced, which can handle changes in the parameters of channels or changes in time dimensions [ 3 , 4 , 5 ].…”

Section: Introductionmentioning

confidence: 99%

“…The broad framework for channel models and the key differences between millimeter wave and microwave channel models are also discussed. In [ 3 ], the author investigates different channel models created for millimeter wave communication systems using the NYUSIM channel simulator. The created channels were analyzed for carrier frequencies of 28/73 GHz, MIMO antenna configurations from 2 × 2 to 64 × 64, and LOS/NLOS parameters.…”

Section: Introductionmentioning

confidence: 99%

Investigating UAV-Based Applications in Indoor–Outdoor Sports Stadiums and Open-Air Gatherings for Different Interference Conditions beyond 5G Networks

Gupta,

Saini,

Teja

et al. 2023

Sensors

View full text Add to dashboard Cite

With the onset of 5G technology, the number of users is increasing drastically. These increased numbers of users demand better service on the network. This study examines the millimeter wave bands working frequencies. Working in the millimeter wave band has the disadvantage of interference. This study aims to analyze the impact of different interference conditions on unmanned aerial vehicle use scenarios, such as open-air gatherings and indoor-outdoor sports stadiums. Performance analysis was carried out in terms of received power and path loss readings.

show abstract

Analysis of MIMO Channel Capacity at 28/73 GHz with NYUSIM Channel Simulator

Cited by 4 publications

References 13 publications

Millimeter-Wave Dual-Band MIMO Channel Capacity Analysis Based on Climate Data: A Samsun Province Case Study

Millimeter-Wave Dual-Band MIMO Channel Capacity Analysis Based on Climate Data: A Samsun Province Case Study

Low‐cost ultra‐wideband discrete SPDT switch for K–Ku band in automotive applications and fifth‐generation systems

Investigating UAV-Based Applications in Indoor–Outdoor Sports Stadiums and Open-Air Gatherings for Different Interference Conditions beyond 5G Networks

Contact Info

Product

Resources

About