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제목 [기본] [OS]octoScope Tutorial & Seminar Video 자료 등록일 2020.05.29 13:42
글쓴이 (주)프로토콜마스터 조회/추천 139/4

안녕하십니까
주식회사 프로토콜마스터 입니디다.

Wirelss Testbed 솔루션 octoBox 에 대한 교육 자료 및 세미나 자료를 언제든 시청하고 활용하실 수 있게
공식 채널을 운영하고 있습니다.
실시간으로 진행되는 세미나 종료 후 업데이트 되는 영상 자료와 정기적인 사용자 튜토리얼 영상 등을
언제든 열람하실 수 있도록 준비하였습니다.
Tutorial Series 의 경우 정기적으로 업데이트 되는 컨텐츠로 많은 관심 부탁 드립니다.

· Youtube 공식 채널: https://www.youtube.com/channel/UCs5oiaOF091eEHhN4h988uQ/videos


· octoScope Wi-Fi 6 Test Tutorial Series:


#1 Line of Site (LOS) / Non Line of Site (NLOS) channel emulation

Live demo of Wi-Fi 6 rate vs. rant (RvR) test running in the LOS and NLOS condition
 https://www.youtube.com/watch?v=xMJO8PC9-Y0 

#2 RvR with rotation

Getting meaningful and repeatable throughput results using a turntable.
In this session we discussed common sources of error in throughput measurements and ways to the use a turntable to achieve repeatable results.
We also discussed measurements vs. device orientation. 

We showed live demos of a Wi-Fi 6 link running RvR (rate vs. range), RvRwR (rate vs. range with rotation), RvRvO (rate vs. range vs. orientation) and RvOvR (rate vs. orientation vs. range) and related these to real life scenarios.
https://www.youtube.com/watch?v=hIjp1nGOvcE&t=7s 

#3 OFDMA deep dive

In this session of our tutorial series, we explained how OFDM and OFDMA work and examined specific challenges of OFDMA.
Since the advantages of OFDMA are apparent only with many stations in the link, our demo used octoScope’s palBox with 16 traffic endpoints and 12 synchroSniffer probes.
We also showed a live demo of Wi-Fi 6 throughput and OFDMA performance.
https://www.youtube.com/watch?v=kVSGjjerpOQ&t=153s 

#4 synchroSniffer

Using a multi-probe sniffer for OFDMA, roaming and other system tests
https://www.youtube.com/watch?v=IJGoOSRqbpw&t=1s

#5 Fundamentals of RF link budget
When measuring performance of wireless devices and mesh networks, an RF testbed must have the environment to demonstrate

performance VS. the operating range. In this session we reviewed the FR environment fundamentals and demonstrated how to estimate RF link budget for any test scenario.

We showed live demos of mesh topology path losses as we dynamically reconfigured the mesh.

We also analyzed roaming of a station around the mesh.

https://www.youtube.com/watch?v=orl9jnmJoKs


#6 TR-398
In the session our CTO, Leigh Chinitz, provided an overview of the Broadband Forum TR-398 standard for testing Wi-Fi performance.

He reviewed the test cases, pass/fail limits and the octoBox testbed that runs the automated RT-398 scripts and our systems engineer,

Prachi Somkuwar, showed a live demo of those scripts.

https://www.youtube.com/watch?v=2u-D906UxSA


#7 Antennas
In the session we took a deep dive into the fundamentals of antenna physics and the methodology of achieving optimum MIMO

and MU-MIMO performance in a wireless testbed. We showed live demos of impacts of antenna placement, polariztion and spatial diversity.

https://www.youtube.com/watch?v=tZcFbXATdD0&t=57s


#8 Testbed testing vs test house testing
In this session we looked at the similarities and differences between testing in a testbed vs in a test house.

We reviewed industry recommendations on the topic as well as looked at current state of the art parctices.

While comparing the two from a number of angles we described the optimal roles for each methodology.

https://www.youtube.com/watch?v=rKAcAo7nyXs



#9 IETF RFC 2544 and IEEE 802.11.2 for Wi-Fi testing
In this tutorial we reviewed IETF RFC 2544 that is sometimes recommended for testing Wi-Fi routers.

We examined the history adn original goals of this RFC and showed that the incarnation of this RFC being used for

Wi-Fi is the portion that has been incorporated into the IEEE 802.11.2 specification for Wi-Fi performance testing.

https://www.youtube.com/watch?v=o2wxcJ5eh7w




· octoScope Wi-Fi 6 Seminar (총 8개 비디오)

#1 Introduction

octoScope's seminar covering Wi-Fi 6 test methods and standards including live demonstrations of OFDMA testing on the octoBox testbed. Featuring speakers from octoScope, University of New Hampshire InterOperability Laboratory and dot11 Labs, this seminar focuses on how testbeds, test methods and data visualization must be enhanced for meaningful Wi-Fi 6 testing.
https://www.youtube.com/watch?v=H14J0vSXkm0

#2 Wi-Fi 6 and OFDMA deep dive
Part 2 of octoScope's seminar covering Wi-Fi 6 test methods and standards including live demonstrations of OFDMA testing on the octoBox testbed. Featuring speakers from octoScope, University of New Hampshire InterOperability Laboratory and dot11 Labs, this seminar focuses on how testbeds, test methods and data visualization must be enhanced for meaningful Wi-Fi 6 testing.
https://www.youtube.com/watch?v=PD1Ess-0XOo&t=26s

#3 OFDMA testing in a test house

Part 3 of octoScope's seminar covering Wi-Fi 6 test methods and standards including live demonstrations of OFDMA testing on the octoBox testbed. Featuring speakers from octoScope, University of New Hampshire InterOperability Laboratory and dot11 Labs, this seminar focuses on how testbeds, test methods and data visualization must be enhanced for meaningful Wi-Fi 6 testing.
https://www.youtube.com/watch?v=UMTLmXXGiOg

#4 IEEE 802.11ax standard update
Part 4 of octoScope's seminar covering Wi-Fi 6 test methods and standards including live demonstrations of OFDMA testing on the octoBox testbed. Featuring speakers from octoScope, University of New Hampshire InterOperability Laboratory and dot11 Labs, this seminar focuses on how testbeds, test methods and data visualization must be enhanced for meaningful Wi-Fi 6 testing.
https://www.youtube.com/watch?v=8mIuBuHT4tI 

#5 Broadband Forum TR-398 certification update

Part 5 of octoScope's seminar covering Wi-Fi 6 test methods and standards including live demonstrations of OFDMA testing on the octoBox testbed. Featuring speakers from octoScope, University of New Hampshire InterOperability Laboratory and dot11 Labs, this seminar focuses on how testbeds, test methods and data visualization must be enhanced for meaningful Wi-Fi 6 testing.
https://www.youtube.com/watch?v=qiObBccr1_s

#6 Wi-Fi 6 certification update
Part 6 of octoScope's seminar covering Wi-Fi 6 test methods and standards including live demonstrations of OFDMA testing on the octoBox testbed. Featuring speakers from octoScope, University of New Hampshire InterOperability Laboratory and dot11 Labs, this seminar focuses on how testbeds, test methods and data visualization must be enhanced for meaningful Wi-Fi 6 testing.
https://www.youtube.com/watch?v=_QAkOBQrB_c

공식채널에서는 위의 자료 외에도 octoScope 에서 제공하는 다양한 컨텐츠들을 확인하실 수 있습니다.

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