2006Unpublished venueRequires access

Performance Analysis of Random Access Algorithm with Power Capture

Junde Song

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Abstract

This paper analyzes the performance of ALOHA and slotted-ALOHA at first,and then verifies 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 result 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

This paper analyzes the performance of ALOHA and slotted-ALOHA at first,and then verifies 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 result 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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Method / approach

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Available abstract

This paper analyzes the performance of ALOHA and slotted-ALOHA at first,and then verifies 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 result 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, Computer science, Random access, Capture effect, Network packet, Throughput, Collision, Algorithm

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