An open source simulation tool for sharing and compatibility studies between 5G and other radiocommunication systems

Souza, Edgar; Linhares, Agostinho; Queiroz, Calil; Valle, Letícia Moreira; Dias, Ugo Silva; Barreto, André Noll

doi:10.1109/imoc.2017.8121171

Cited by 8 publications

(11 citation statements)

References 1 publication

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“…Each hotspot has a base station (BS) connected to some user equipment (U.E) in proximity. The simulation provides the calculation of coupling loss between BSs and UEs, resource scheduling and power control, in order to achieve the interference levels [7]. In SHARC-V2X the V2V and V2I communications were deployed separately to allow the calculation of each system configuration.…”

Section: Implementation Of Sharc-v2xmentioning

confidence: 99%

“…The input parameters for topology definition can be summarized in the Table I. Another group of parameters define the coverage in terms of distance and number of vehicles. The coverage for V2I configuration is 400 m and for V2V configuration is 100 m. The transmission station (RSU in V2I or the reference vehicle in V2V) allocates the resource blocks (RBs) between vehicles [7]. One RB is allocated for one vehicle [12], in a maximum of 50 RBs allowed for a 10 MHz channel [10].…”

Section: Topology For Highway Scenariomentioning

confidence: 99%

“…One RB is allocated for one vehicle [12], in a maximum of 50 RBs allowed for a 10 MHz channel [10]. The RSU and the reference vehicle transmit in maximum power and the vehicle transmission is subject to the uplink power control [7].…”

Section: Topology For Highway Scenariomentioning

confidence: 99%

“…In this way, it is necessary to define a small number of vehicles and run a primary simulation, then scaling this result employing a multiplication factor as an approximation. This factor is achieved as the ratio of the total number of vehicles to the number used in the primary simulation [7].…”

Section: E Number Of Vehicles In the Scenariomentioning

confidence: 99%

“…Anatel developed a simulation tool for sharing and compatibility studies between IMT and other radiocommunication systems named SHARC based on Monte Carlo simulation [6]. This collaborative open source tool was designed to model 5G systems for coexistence studies with radiocommunication systems or services as the fixed satellite service and fixed point to multipoint links, among others [7].…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

A New Module in Simulation Tool (SHARC) for Interference Studies between Vehicular Communication Systems and Satellites in 5.9 GHz

Almeida¹,

Ron²,

Mello³

et al. 2019

Anais De XXXVII Simpósio Brasileiro De Telecomunicações E Processamento De Sinais

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This paper presents the implementation of a module in the open source simulation tool SHARC for compatibility studies between vehicular communication systems and fixed satellite service (FSS). The SHARC tool was originally designed for compatibility studies between IMT systems (including 5G) and other radiocommunication systems (Radar, Earth Exploration Satellite Service EESS, etc). A new module dedicated to simulations with vehicular communications systems called SHARC-V2X is presented, which involves communication link between vehicle and a fixed infrastructure (V2I) and a communication link from vehicle to vehicle (V2V). The implementation was validated by the simulation results which reflect the operational range of a vehicular communication according to the 3GPP specification.

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Section: Implementation Of Sharc-v2xmentioning

confidence: 99%

Section: Topology For Highway Scenariomentioning

confidence: 99%

Section: Topology For Highway Scenariomentioning

confidence: 99%

Section: E Number Of Vehicles In the Scenariomentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

A New Module in Simulation Tool (SHARC) for Interference Studies between Vehicular Communication Systems and Satellites in 5.9 GHz

Almeida¹,

Ron²,

Mello³

et al. 2019

Anais De XXXVII Simpósio Brasileiro De Telecomunicações E Processamento De Sinais

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Base station location generation algorithm for satellite‐terrestrial co‐existence studies

Singh Bhadouria,

Chakraborty,

Buch

et al. 2023

Satell Commun Network

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SummaryThe enormous growth of mobile broadband traffic is a catalyst for expanding terrestrial communication systems and their integration with satellite communication systems. This results in sharing frequencies allocated to satellite communication systems with terrestrial systems. As this can lead to interference between the incumbent and the upcoming service, coexistence studies are conducted. In the case of sharing satellite uplink frequencies with terrestrial communication systems, interference from base stations (BSs) is dominant. While there are methods to estimate the number of BSs that may be deployed, it is unclear where the BSs will be located. The BS locations play a pivotal role in interference calculation, as the values of link budget parameters are highly dependent on the longitude and latitude of interfering transmitters. This article presents an intelligent method which balances network capacity and coverage for simulating base stations (BSs) in coexistence studies. A realistic BS distribution is generated using weighted K‐means clustering (WKMC) algorithm and incorporating population density along with Haversine distance. The paper provides a case study of co‐frequency, co‐coverage interference in the satellite uplink in the C‐band to demonstrate the impact of BS distribution on the results of coexistence studies. This paper will find applications in upcoming frequency sharing and coexistence studies and the design of integrated satellite‐terrestrial communication networks.

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Interference simulation between 5G and GSO–NGSO networks at 27-30 GHz range

Rodríguez

Almeida

Vargas

et al. 2019

2019 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)

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An open source simulation tool for sharing and compatibility studies between 5G and other radiocommunication systems

Cited by 8 publications

References 1 publication

A New Module in Simulation Tool (SHARC) for Interference Studies between Vehicular Communication Systems and Satellites in 5.9 GHz

A New Module in Simulation Tool (SHARC) for Interference Studies between Vehicular Communication Systems and Satellites in 5.9 GHz

Base station location generation algorithm for satellite‐terrestrial co‐existence studies

Interference simulation between 5G and GSO–NGSO networks at 27-30 GHz range

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