Model based on matern process for ICI mitigation in multi cell cooperation
- Авторлар: Singh S.1, Yadav S.2, Kumar S.1
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Мекемелер:
- Birla Institute of Technology
- Galgotias College of Engineering and Technology
- Шығарылым: Том 60, № 8 (2017)
- Беттер: 350-357
- Бөлім: Article
- URL: https://journals.rcsi.science/0735-2727/article/view/177110
- DOI: https://doi.org/10.3103/S0735272717080039
- ID: 177110
Дәйексөз келтіру
Аннотация
Ever increasing need of data rate and coverage can be achieved by mitigating the impairments of wireless communication system. Inter cell interference (ICI) is one of the most challenging impairment of wireless communication. To mitigate ICI, multi cell cooperation (MCC) based technique has been proposed in literature. In this paper, ICI mitigation is achieved by using Matérn Hard-Core Point Process (MHCP) instead of Poisson point process (PPP). In MHCP a minimum distance between base stations is maintained. Therefore, MHCP corresponds to real deployment scenario. Also, use of MHCP reduces the analytical complexity significantly compared to that of PPP. A closed form expression for complementary cumulative distribution function (CCDF) of signal-to-interference ratio is derived using MHCP for MCC based system in terms of number of base stations, number of antennas and path loss. Using derived expression of CCDF, analytical expressions for probability density function and ergodic capacity is also presented in the closed form. Finally, performance analysis is shown in terms of ergodic capacity. Results are validated by comparing the proposed results with [4].
Авторлар туралы
S. Singh
Birla Institute of Technology
Хат алмасуға жауапты Автор.
Email: erspratap@gmail.com
Үндістан, Jharkhand
Suman Yadav
Galgotias College of Engineering and Technology
Email: erspratap@gmail.com
Үндістан, Noida
Sanjay Kumar
Birla Institute of Technology
Email: erspratap@gmail.com
Үндістан, Jharkhand