Analysis of Vertical Sectorization for HSPA on a System Level: Capacity and Coverage

Analysis of Vertical Sectorization for HSPA on a System Level: Capacity and Coverage

In this paper, capacity and coverage performances by deploying vertical sectorization in HSPA networks are evaluated. A novel resource-scheduling scheme for vertical sectorization is proposed to improve the SINR of cell-edge users. Performances of both conventional vertical sectorization and propose...

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Hauptverfasser: Youqi Fu, Jian Wang, Zhuyan Zhao, Liyun Dai, Hongwen Yang
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Sprache:eng
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Antenna radiation patterns
Downlink
Interference
Signal to noise ratio
Simulation
Throughput
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Jian Wang
Zhuyan Zhao
Liyun Dai
Hongwen Yang
description In this paper, capacity and coverage performances by deploying vertical sectorization in HSPA networks are evaluated. A novel resource-scheduling scheme for vertical sectorization is proposed to improve the SINR of cell-edge users. Performances of both conventional vertical sectorization and proposed mechanism are investigated through analysis and simulations. A three dimensional propagation model is used in the system level simulator. Our results indicate in a regular HSPA network conventional vertical sectorization is able to provide up to 59.2% capacity gain at the cost of significantly increased network outage levels. On the other hand, the proposed scheme can remarkably improve network outage performance while providing maximal 21% network throughput enhancement.
doi_str_mv 10.1109/VTCFall.2012.6399301
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subjects Antenna radiation patterns
Downlink
Interference
Signal to noise ratio
Simulation
Throughput
title Analysis of Vertical Sectorization for HSPA on a System Level: Capacity and Coverage
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