Dynamic spectrum allocation scheme for heterogeneous network: BER analysis
The latest advancement in wireless communication technology enables mobile users to communicate with each other more easily and at a very high speed. With the developed technology that encourages fast delivery of data and signal, mobile users can experience the best kind of service provided by...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English English |
| Published: |
Universiti Teknikal Malaysia ( UTEM)
2017
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/61197/ http://irep.iium.edu.my/61197/ http://irep.iium.edu.my/61197/1/3162-8494-1-SM.pdf http://irep.iium.edu.my/61197/7/61197_Dynamic%20spectrum%20allocation%20scheme%20for%20heterogeneous_scopus.pdf |
| Summary: | The latest advancement in wireless communication
technology enables mobile users to communicate with each other
more easily and at a very high speed. With the developed
technology that encourages fast delivery of data and signal,
mobile users can experience the best kind of service provided by
the network operators. However, with the increasing number of
users in an area that consists of femtocell and macrocell users,
the data and signal transmission can sometimes be corrupted
with the presence of cross-tier interference. This interference
occurs when the femtocell and macrocell operate in the same
carrier frequency. Therefore, such interference mitigation
method must be implemented in order to maximize the
throughput and increase the spectral efficiency of a wireless
network. In this paper, a Dynamic Spectrum Allocation (DSA)
scheme is proposed in order to correlate with the bit error rate,
which will in turn contribute to throughput maximization factor
in a heterogeneous network. |
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