Impact of modulation techniques on aggregated LTE-advanced
Carrier aggregation (CA) is one of the most important technologies to ensure the success of 4G technologies. This paper presents new Long Term Evolution-Advanced (LTE-Advanced) depending on CA technology; the new system has better performance than LTE. The system supports wider bandwidth up to 120 M...
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| Main Authors: | , |
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| Format: | Conference or Workshop Item |
| Published: |
2013
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| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/4141/ http://eprints.uthm.edu.my/4141/1/Impact_of_Modulation_Techniques_on_Aggregated.pdf |
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| Summary: | Carrier aggregation (CA) is one of the most important
technologies to ensure the success of 4G technologies. This paper
presents new Long Term Evolution-Advanced (LTE-Advanced)
depending on CA technology; the new system has better
performance than LTE. The system supports wider bandwidth
up to 120 MHz and provides higher level of throughput.
Aggregated LTE-Advanced is designed with 2x2 Multiple Input
Multiple Output (MIMO) and different modulation techniques
such as: Quadrature Phase Shift Keying (QPSK) and
64Quadrature amplitude modulation (64QAM). The results
presentation and comparison prove that the maximum
throughput is based on assuming 64QAM data modulation,
maximum bandwidth 120 MHz and 5/6 code rates. |
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