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Farahvash, S.; Kavehrad, M.

doi:10.1023/a:1009592106492

Cited by 13 publications

(2 citation statements)

References 14 publications

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“…However, it is very difficult to model these effects, since they are mathematically intractable. Statistically speaking, one can still observe more severe in urban areas due to large number of base stations and mobiles [50] and references therein. In indoor environments, depending on the use of devices, CCI is more likely to occur, since there are many devices (e.g., microwave ovens, telephone handsets, etc.)…”

Section: Interference Parametersmentioning

confidence: 99%

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Real-Time Measurements for Adaptive and Cognitive Radio Systems

Arslan

Yarkan

2009

J Wireless Com Network

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Adaptive and cognitive radios (CR) have been becoming popular for optimizing mobile radio system transmission and reception. One of the most important elements of the adaptive radio and CR concepts is the ability to measure, sense, learn about, and be aware of parameters related to the radio channel characteristics, availability of spectrum and power, interference and noise temperature, operational environment of radio, user requirements and applications, available networks and infrastructures, local policies, other operating restrictions, and so on. This paper discusses some of the important measurement parameters for enabling adaptive radio and CR systems along with their relationships and impacts on the performance including relevant challenges.

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Section: Interference Parametersmentioning

confidence: 99%

“…However, in microwave bands LOS is not necessary. Similarly, radio channel model will be different in both LOS/NLOS scenarios, which affects the performance of the overall network [16,50,67,68]. Therefore, the transceiver performances will be highly dependent on the knowledge about the existence of LOS.…”

Section: Other Parametersmentioning

confidence: 99%

Real-Time Measurements for Adaptive and Cognitive Radio Systems

Arslan

Yarkan

2009

J Wireless Com Network

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Performance improvement of fixed wireless access networks by conjunction of dual polarization and time domain radio resource allocation technique

Vavoulas

Vaiopoulos

Varoutas

et al. 2010

Int J Communication

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SUMMARYThis paper considers the impact of dual polarization adoption on the performance for a fixed wireless access (FWA) network. The major limiting factor of the performance in these systems is co-channel interference (CCI) originating from intracell and intercell concurrent transmissions. The proposed framework combines an appropriate time domain radio resource allocation technique with a dual polarization pattern to mitigate CCI and enhance the obtained signal to interference plus noise ratio (SINR). Simulation results present the performance of the proposed framework against various terrain categories and sector antenna characteristics.

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