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Performance Analysis of Random Access Algorithm Based on Power Capture

Jinsong Wang, Wenan Zhou, Ying Luo, Junde Song

Open publisher page 3 citations

Abstract

The random access procedure of 2G and 3G mobile communication system are derived from slotted ALOHA. This paper analyzes the performance of slotted ALOHA at first, and then proves the results by simulation of the access procedure. This article proposes that the higher-power access packets would be attempted to detect after the base station detecting a collision, and analyzes the performance of this algorithm comparing to slotted-ALOHA. As results of simulation, the system throughput would increase greatly, and the access delay would decrease at the same time, if the method could be applied

About this research paper

What this paper is about

The random access procedure of 2G and 3G mobile communication system are derived from slotted ALOHA. This paper analyzes the performance of slotted ALOHA at first, and then proves the results by simulation of the access procedure. This article proposes that the higher-power access packets would be attempted to detect after the base station detecting a collision, and analyzes the performance of this algorithm comparing to slotted-ALOHA. As results of simulation, the system throughput would increase greatly, and the access delay would decrease at the same time, if the method could be applied

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OpenAlex reports 3 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

The random access procedure of 2G and 3G mobile communication system are derived from slotted ALOHA. This paper analyzes the performance of slotted ALOHA at first, and then proves the results by simulation of the access procedure. This article proposes that the higher-power access packets would be attempted to detect after the base station detecting a collision, and analyzes the performance of this algorithm comparing to slotted-ALOHA. As results of simulation, the system throughput would increase greatly, and the access delay would decrease at the same time, if the method could be applied

Key concepts: Aloha, Random access, Capture effect, Computer science, Network packet, Base station, Throughput, Collision

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