이동통신 네트워크 설계 프로젝트

소개글

Wireshark 프로그램을 이용한 네트워크 속도측정 설계 프로젝트

The channel variation by distance (거리를 다르게하면서 속도측정)
1) In good channel condition (Mobile station is close to serving AP)
①IP Time 설정
② Network Stumbler 설정
③ SNR, received signal strength
④ Wireshark를 통한 throughput측정

2) In bad channel condition (Mobile station is far from serving AP)

The channel variation by Interference (AP에 Interference를 주면서 속도측정)
1) In high interference condition (Serving AP uses a same channel with
adjacent AP)

2)In low interference condition (Serving AP uses a different channel with
adjacent AP)

Performance abnormally phenomenon
- Make the environment which cause the performance abnormally
phenomenon and analysis its behavior by measuring throughput and signal
conditions.
( Receiver의 속도세팅조절을 통해 Performance abnormally phenomenon 현상측정)


1) 2개의 Receiver모두 속도를 같게 해줬을 경우 (실험의 대조군)

2) 1개의 Receiver만 전송속도를 1Mbps로 낮추어 실험했을 경우

목차

The channel variation by distance (거리를 다르게하면서 속도측정)

1) In good channel condition (Mobile station is close to serving AP)
2) In bad channel condition (Mobile station is far from serving AP)
The channel variation by Interference (AP에 Interference를 주면서 속도측정)
1) In high interference condition (Serving AP uses a same channel with
adjacent AP)
2)In low interference condition (Serving AP uses a different channel with
adjacent AP)



<중 략>

본문내용

1) In good channel condition (Mobile station is close to serving AP)
①IP Time 설정
② Network Stumbler 설정
③ SNR, received signal strength
④ Wireshark를 통한 throughput측정
대체적으로 throughput은 최저 15Mbps에서 최고30Mbps 정도이다.
2) In bad channel condition (Mobile station is far from serving AP)
① Network Stumbler 설정
③ SNR, received signal strength
③ Wireshark를 통한 throughput측정
대체적으로 throughput은 최저 5Mbps에서 최고20Mbps 정도이다.
The channel variation by Interference (AP에 Interference를 주면서 속도측정)
1) In high interference condition (Serving AP uses a same channel with
adjacent AP)
① IP Time 설정



( Receiver의 속도세팅조절을 통해 Performance abnormally phenomenon 현상측정)
1) 2개의 Receiver모두 속도를 같게 해줬을 경우 (실험의 대조군)
① IP Time 설정
② SNR, received signal strength
③ Wireshark를 통한 throughput측정
2) 1개의 Receiver만 전송속도를 1Mbps로 낮추어 실험했을 경우
① IP Time 설정
② SNR, received signal strength

참고 자료

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