CONTROL OF THE INTERFERENCE AND INCREASING CAPACITY BY CREATING A PHASE DIFFERENCE BETWEEN THE SIGNALS SENT IN LTE NETWORK

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MIRSALARI H.R.; NEDA N.

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Paper Information

Journal: NASHRIYYAH -I MUHANDISI -I BARQ VA MUHANDISI -I KAMPYUTAR -I IRAN, B- MUHANDISI -I KAMPYUTAR Year:2015 | Volume:12 | Issue:2 Page(s): 135-142

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Title

CONTROL OF THE INTERFERENCE AND INCREASING CAPACITY BY CREATING A PHASE DIFFERENCE BETWEEN THE SIGNALS SENT IN LTE NETWORK

Author(s)

MIRSALARI H.R. | NEDA N. | Issue Writer Certificate

Keywords

INTERFERENCE CONTROLQ2

PRE-CODINGQ2

CAPACITYQ2

LTEQ2

OFDMQ2

Abstract

According to the entry of new networks such as LTE and WiMAX that is based OFDM in country, the need to research and evaluate the performance of these networks is inevitable. In this paper we investigated the performance of different frequency allocation schemes in an LTE network. We first introduced the frequency allocation schemes include Reuse-1, Reuse-3, partial frequency reuse, sectoring, cell division region and soft frequency reuse, and then by creating a phase difference between two signals in a MISO channel in standard LTE, and combine it with some of these schemes such as sectorization and cell division region with the sectoring interference will significantly decreased in such networks. The simulation results show that the phase differences between the signals(which it’s called the one pre-order scheme) in MISO channel, due to the rotation of the antenna radiation pattern depending on the position of mobile users, and also the soft frequency reuse scheme for the full allocation of OFDM carriers to each cell and sending with less power for users of the cell center, leads to the substantial gain in the total network CAPACITY, under the different traffics.

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APA: Copy

MIRSALARI, H.R., & NEDA, N.. (2015). CONTROL OF THE INTERFERENCE AND INCREASING CAPACITY BY CREATING A PHASE DIFFERENCE BETWEEN THE SIGNALS SENT IN LTE NETWORK. NASHRIYYAH -I MUHANDISI -I BARQ VA MUHANDISI -I KAMPYUTAR -I IRAN, B- MUHANDISI -I KAMPYUTAR, 12(2), 135-142. SID. https://sid.ir/paper/228390/en

Vancouver: Copy

MIRSALARI H.R., NEDA N.. CONTROL OF THE INTERFERENCE AND INCREASING CAPACITY BY CREATING A PHASE DIFFERENCE BETWEEN THE SIGNALS SENT IN LTE NETWORK. NASHRIYYAH -I MUHANDISI -I BARQ VA MUHANDISI -I KAMPYUTAR -I IRAN, B- MUHANDISI -I KAMPYUTAR[Internet]. 2015;12(2):135-142. Available from: https://sid.ir/paper/228390/en

IEEE: Copy

H.R. MIRSALARI, and N. NEDA, “CONTROL OF THE INTERFERENCE AND INCREASING CAPACITY BY CREATING A PHASE DIFFERENCE BETWEEN THE SIGNALS SENT IN LTE NETWORK,” NASHRIYYAH -I MUHANDISI -I BARQ VA MUHANDISI -I KAMPYUTAR -I IRAN, B- MUHANDISI -I KAMPYUTAR, vol. 12, no. 2, pp. 135–142, 2015, [Online]. Available: https://sid.ir/paper/228390/en

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