Performance Analysis of Random Access Algorithm with Power Capture
Junde Song
Abstract
Junde Song
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.)
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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