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AWS Wavelength 低遅延性能の実力に迫る!

1stship
March 20, 2021

AWS Wavelength 低遅延性能の実力に迫る!

2021/3/20 JAWS DAYS 2021 re:Connectにて発表したAWS Wavelength性能調査の発表です。

1stship

March 20, 2021
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  1. ࣮ݧͷ಺༰ - 5G WavelengthΛ࢖ͬͨߴਫ਼౓࣌ࠁಉظ GPS 1PPS (GPS͕ग़͢ਖ਼֬ͳ1ඵ৴߸) ೾ܗه࿥ܭ MR6000 GPIOग़ྗ

    ਖ਼֬ʹ1ඵ͝ͱʹग़ྗ͢Δ ΧʔωϧϞδϡʔϧΛ࡞ͬͨ ϥζύΠ 5Gϧʔλ ج஍ہ NTPαʔό NTPΫϥΠΞϯτͰ࣌ࠁಉظ Wavelength Zone ࣌ؒࠩΛଌΔͨΊ2୆Ͱଌఆ
  2. ΞϓϦέʔγϣϯʹඞཁͳͷ͸σόΠεʙαʔόʔؒͷ௿஗Ԇ σόΠε ج஍ہ 5GίΞ αʔόʔ 5Gແઢ ΩϟϦΞ໢ Πϯλʔωοτ 5Gͷ༏ઌ੍ޚͷ ࢓૊ΈʹΑΓ੍ޚՄೳ

    Πϯλʔωοτͷ஗Ԇ͸ຊ࣭తʹ੍ޚͰ͖ͳ͍ɻɻ σόΠε͔ΒΠϯλʔωοτΛ௨ͬͯαʔόʔʹ઀ଓ͢Δ ߏ੒Ͱ͸ΞϓϦέʔγϣϯͷߴ৴པɾ௿஗ԆʹͰ͖ͳ͍ ղܾࡦ͸ʁ
  3. AWSͷ৭ʑͳΤοδ - ࢥͬͨΑΓͨ͘͞Μ͋Δ σόΠε ج஍ہ 5GίΞ αʔόʔ 5Gແઢ ΩϟϦΞ໢ Πϯλʔωοτ

    ௕ڑ཭ແઢඈ͹͢લ ༗ઢɺۙڑ཭ແઢͷൣғ AWS Greengrass SiteWise EdgeͳͲ Ұͭͷࢪઃ಺ AWS OutpostsͳͲ Ұͭͷ౎ࢢΤϦΞݍ(5G) AWS Wavelength ஍ҬϨϕϧ CloudFront Lambda@EdgeͳͲ σόΠεʹ͍ۙ΄Ͳ ௿஗Ԇ͕ͩ ଟ਺ͷαʔόʔ͕ඞཁ Ұͭͷ౎ࢢΤϦΞݍ AWS Local Zones
  4. ϞόΠϧΤοδίϯϐϡʔςΟϯά - AWS Wavelength • ΩϟϦΞ(೔ຊͰ͸KDDI)ͷ5GίΞωοτϫʔΫ಺ʹͯɺ௨ৗͷΞϕΠϥϏϦς Οκʔϯͱಉ͡ײ֮Ͱαʔόʔ΍ετϨʔδΛར༻Մೳɻ(AZ͕૿͑ͨѻ͍) • σόΠεʹ͸ΠϯλʔωοτΛ௨Βͳ͍ߴ৴པɾ௿஗Ԇͳ௨৴ΛఏڙɻΫϥ ΢υͱ͸௨ৗͷAZؒ௨৴ͱಉ༷ʹ௨৴͕Մೳɻ

    • ϩʔΧϧ5Gہ + AWS Outposts΋͋Γ͑Δ͕ɺҰൠతͳاۀ͸ಋೖɾӡ༻͕೉ ͍͠ͱࢥ͏ɻWavelength͸KDDIͷճઢ͕͋Ε͹͙͢ʹར༻Մೳ(ਃ੥͸ඞཁ) • 2020/12ʹ౦ژɺ2021/2ʹେࡕͰར༻Մೳʹɻࠓޙ΋૿͍͑ͯ͘ͷ͔ͳʁ
  5. ্Γ / ԼΓͷ࣌ؒ෼ੳ(5G + Wavelength) • NTPͷύέοτͷλΠϜε λϯϓͱGPSͰܭଌ࣮ͨ͠ ࣌ؒͷͣΕ͔Β্Γ/ ԼΓ

    Λࢉग़ • ԼΓ͸஗Ԇ͕খ҆͘͞ఆ • ্Γ͸஗Ԇ͕େ͖͘ෆ҆ఆ • ্Γ͕஗͍ˠ࣌ࠁ͕ਐΉ
  6. ্Γ / ԼΓͷ࣌ؒ෼ੳ(5G + Internet) • ϕʔεۙ͘Ͱ͸5G + Wavelengthͱಉ͡ͰԼΓ͸ ҆ఆɺ্Γ͕ߥΕΔ

    • ԼΓʹ100msΛ௒͑ΔΑ͏ ͳϐʔΫ͕ͨͼͨͼൃੜɻ ্Γʹ͸ൃੜ͠ͳ͍ɻ • Internet͸ԼΓͷ௨৴͕ࠞ ࡶͯ͠Δ͔Βʁ
  7. ৽͍͠ϢʔεέʔεΛ։୓͢Δ5G + Wavelength • 5G(Release15)ͱWavelength(ϞόΠϧΤοδίϯϐϡʔςΟϯά)͸͔֬ʹै དྷͷLTE + InternetΑΓߴ͍ੑೳ͕ग़ͤΔ͜ͱ͕Θ͔ͬͨɻ • ͞Βʹ5G(Release16)Λ׆༻Ͱ͖ΔϞσϜɺOSɺϥΠϒϥϦɺΞϓϦέʔγϣ

    ϯͱΤοδίϯϐϡʔςΟϯά؀ڥɺΤοδΛ࢖͍͜ͳ͢ΞʔΩςΫνϟ͕ἧ ͑͹ਅͷߴ৴པɾ௿஗Ԇ͕࣮ݱͰ͖Δͱߟ͑ΒΕΔɻ͜Εʹ͸·͔͔ͩ࣌ؒ Γͦ͏ɻ • ࠓҰ൪ٻΊΒΕ͍ͯΔͷ͸ߴ৴པɾ௿஗ԆΛඞཁͱ͢ΔϢʔεέʔεɻࢥ͍ͭ ͍ͪΌͬͨਓ͸ͥͻWavelengthΛࢼͯ͠ΈΑ͏ɻAWS/KDDI͸׻ܴͯ͘͠ΕΔ