期刊名称：International Journal of Wireless & Mobile Networks
印刷版ISSN：0975-4679
电子版ISSN：0975-3834
出版年度：2015
卷号：7
期号：5
页码：77
出版社：Academy & Industry Research Collaboration Center (AIRCC)
摘要：To provide flawless and high speed services among highly increasing users with limited bandwidth hasbecome today’s problem. To overcome this problem, a different but efficient frequency allocation system isneeded. Instead of conventional Frequency Reuse system, the Fractional Frequency Reuse (FFR) could bea better solution for all voice channels. In this work, a new scheme namely Proposed Fractional Frequency(PFFR) has been proposed as well as a new system model that implements PFFR has been suggested. Themain purpose of this analysis is to make a comparative analysis between the performances of PFFR andconventional or Traditional Frequency Reuse Factor (TFRF). Here, the performances of carrier tointerference ratio, traffic and trunking efficiency are measured and analyzed to find improvements onfrequency planning. In this proposed system module, the whole cellular area has been covered by usingboth Omni and Sectoring antennas to ensure the full coverage of not only in smaller cells but also at thecell edges of larger cells with the intelligent utilization of PFFR. This analysis is simulated by using asimulation tool MATLAB r2010a. The result of this work has shown a great improvement on CCI withPFFR as compared with the conventional frequency reuse. In this paper it has been shown that theintelligent implementation of PFFR can offer distinct advantages in terms of improved CCI, GoS (Grade ofService), and traffic and trunking efficiency to cellular mobile networks.
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