NOT A HOTEL 社内ハッカソン2023 APメッシュチーム発表資料

NOT A HOTEL 社内ハッカソン2023
APメッシュチーム
- kajinari https://twitter.com/kajinari
- wakinchan https://twitter.com/wa_kinchan

Transcript

1. ແઢAP Wi-Fi ϝογϡߏ੒
2. © NOT A HOTEL, inc. AnywhereͷWi-Fiͷి೾͕෦԰ͷத· Ͱಧ͖ͮΒ͍ͷͰվળ͍ͨ͠ʂ औΓ૊Έ಺༰
3. © NOT A HOTEL, inc. ϝϯόʔ঺հ
4. © NOT A HOTEL, inc. Anywhereͷݐ԰͕ΞϧϛΆ͍ͷͰɺి೾͕൓ࣹͪ͠Ό͏ɻ ݐ෺ͷதʹి೾͕ೖΔͷʹ͔ͳΓݮਰͯ͠͠·͏ɻ ి೾ͷઃஔҐஔ͕௿͍ͷͰɺԕ͘·Ͱಧ͔ͳ͍ɻ ௨ৗɺ֎ͩͱ100m ͙Β͍ಧ͘͸͕ͣͩɻɻ ࢦ޲ੑ͕ߴ͍Ξϯςφ͔ͩΒͳͷ͔ɺશવಧ͔ͳ͍ɻʢRSSI -40dm͘Β͍ʣ Barͷं͕໨ͷલͳͷͰɺ͋ͷंΛ௒͑ΒΕͮΒ͍ͷ͔΋ ഑ઢ͕Ͱ͖ͳ͍ɻ ίϯηϯτͳͲͷڧి഑؅͸͋Δ͕ɺऑి͸͋Γ৐ΓͰ͖ͳ͍ ి೾͕ಧ͔ͳ͍ཁҼΛ෼ੳ
5. © NOT A HOTEL, inc. ιϦϡʔγϣϯ ΞΫηεϙΠϯτಉ࢜Ͱి೾Λܨ͍ͰϦϨʔͪ͠Ό͏ɻ WDSʢϦϐʔλʔػೳʣΛ࢖͏ɻ
6. © NOT A HOTEL, inc. ઃఆલʹϚχϡΞϧΛ֬ೝ͢Δɻ ຊ੡඼ಉ࢜ΛWDS઀ଓ͢Δ 1. ʮઃఆը໘Λදࣔ͢ΔʯΛࢀরͯ͠ɺຊ੡඼ʢ2୆ʣͷઃఆը໘Λදࣔ͠·͢ɻ 2. ͦΕͧΕͷઃఆը໘ͷʮৄࡉઃఆʯΛΫϦοΫ͠ɺʦWi-Fiઃఆʧ － ʦϦϐʔ λʔػೳʧΛΫϦοΫ͠·͢ɻ 3. ը໘ʹදࣔ͞Ε͍ͯΔʮຊػͷWi-FiଆMACΞυϨεʯΛ߇͑ͯɺʦ௨৴Մೳͳ ΞΫηεϙΠϯτͷฤूʧΛΫϦοΫ͠·͢ɻ 4. ʮΞΫηεϙΠϯτͷWi-FiଆMACΞυϨεʯཝʹɺखॱ3Ͱ߇͑ͨ઀ଓ૬खͷ MACΞυϨεΛొ࿥͠·͢ɻ 5. ʦฤूΛऴྃͯ͠લͷը໘΁໭ΔʧΛΫϦοΫ͠·͢ɻ 6. ʮϦϐʔλʔػೳʢWDSʣʯΛʮ࢖༻͢Δʯʹઃఆ͠ɺʦઃఆʧΛΫϦοΫ͠ ·͢ɻ 7. ઃఆ͕׬ྃͨ͠ํ͔ΒLANέʔϒϧΛऔΓ֎͠·͢ɻ
7. © NOT A HOTEL, inc. ϚχϡΞϧͷൈਮ ը໘ʹදࣔ͞Ε͍ͯΔʮຊػͷWi-FiଆMACΞυϨεʯΛ߇͑ͯɺʦ௨৴ՄೳͳΞΫηεϙ ΠϯτͷฤूʧΛΫϦοΫ͠·͢ɻ ʮϦϐʔλʔػೳʢWDSʣʯΛʮ࢖༻͢Δʯʹઃఆ͠ɺʦઃఆʧΛΫϦοΫ͠·͢ɻ τϥϒϧ̍ɿܨ͕Βͳ͍ᶃ
8. © NOT A HOTEL, inc.
9. © NOT A HOTEL, inc. ϚχϡΞϧͷൈਮ ը໘ʹදࣔ͞Ε͍ͯΔʮຊػͷWi-FiଆMACΞυϨεʯΛ߇͑ͯɺʦ௨৴ՄೳͳΞΫηεϙ ΠϯτͷฤूʧΛΫϦοΫ͠·͢ɻ ʮϦϐʔλʔػೳʢWDSʣʯΛʮ࢖༻͢Δʯʹઃఆ͠ɺʦઃఆʧΛΫϦοΫ͠·͢ɻ τϥϒϧ̍ɿܨ͕Βͳ͍ᶃ Wi-FiΠϯλʔϑΣΠεͷMACΞυϨεΛઃఆ͢Ε͹ྑ͍ͱɺೋਓͱ΋צҧ͍ɻ Ͳ͏΍ΒɺWDSઐ༻ͷMACΞυϨε͕͋Δࣄ͕൑໌ɻ ઃఆ͍ͯ͠Δ஋͕ҧ͍ͬͯͨ
10. © NOT A HOTEL, inc. ϚχϡΞϧͷൈਮ ը໘ʹදࣔ͞Ε͍ͯΔʮຊػͷWi-FiଆMACΞυϨεʯΛ߇͑ͯɺʦ௨৴ՄೳͳΞΫηεϙ ΠϯτͷฤूʧΛΫϦοΫ͠·͢ɻ ʮϦϐʔλʔػೳʢWDSʣʯΛʮ࢖༻͢Δʯʹઃఆ͠ɺʦઃఆʧΛΫϦοΫ͠·͢ɻ τϥϒϧ̍ɿܨ͕Βͳ͍ᶄ
11. © NOT A HOTEL, inc. τϥϒϧ̍ɿܨ͕Βͳ͍ᶄ ઃఆΛ༗ޮʹ͔ͯ͠Βɺ௨৴ՄೳͳAPΛઃఆͯͨ͠ɻ →࣮ࡍ͸ɺٯͩͬͨɻ ϚχϡΞϧͷൈਮ ը໘ʹදࣔ͞Ε͍ͯΔʮຊػͷWi-FiଆMACΞυϨεʯΛ߇͑ͯɺʦ௨৴ՄೳͳΞΫηεϙ ΠϯτͷฤूʧΛΫϦοΫ͠·͢ɻ ʮϦϐʔλʔػೳʢWDSʣʯΛʮ࢖༻͢Δʯʹઃఆ͠ɺʦઃఆʧΛΫϦοΫ͠·͢ɻ
12. © NOT A HOTEL, inc. τϥϒϧ̎ɿṖͷωοτϫʔΫશஅ ϚχϡΞϧͷൈਮ 1. ʮϦϐʔλʔػೳʢWDSʣʯΛʮ࢖༻͢Δʯʹઃఆ͠ɺʦઃఆʧΛΫϦοΫ͠·͢ɻ 2. ઃఆ͕׬ྃͨ͠ํ͔ΒLANέʔϒϧΛऔΓ֎͠·͢ɻ
13. © NOT A HOTEL, inc. τϥϒϧ̎ɿṖͷωοτϫʔΫશஅ ϚχϡΞϧͷൈਮ 1. ʮϦϐʔλʔػೳʢWDSʣʯΛʮ࢖༻͢Δʯʹઃఆ͠ɺʦઃఆʧΛΫϦοΫ͠·͢ɻ 2. ઃఆ͕׬ྃͨ͠ํ͔ΒLANέʔϒϧΛऔΓ֎͠·͢ɻ 1. ̏୆AP͕͋ΔͷͰɺ̏୆ઃఆΛมߋ͔ͯ͠ΒLANέʔϒϧΛऔΓ֎ͯͨ͠ɻ 2. ̏୆໨Λ൓өͨ࣌͠ʹɺωοτϫʔΫͷશஅ͕ൃੜɻ 3. ٸᬎɺLANέʔϒϧΛऔΓ֎ͨ͠ɻʢిݯڙڅͰ͖ͳ͘ͳΓɺγϟοτμ΢ϯʣ 4. ෮چ ϚχϡΞϧΛΑ͘ݟΔͱɺʮઃఆ͕׬ྃͨ͠ ํ͔ΒLANέʔϒϧΛऔΓ֎͠·͢ɻʯ
14. © NOT A HOTEL, inc. ͜ͷ࡞ۀ͔Βͷֶͼ ݁Ռతʹ͸ɺ 1. ؂ࢹ͠ͳ͕Β࡞ۀ͢Δ͜ͱͷॏཁੑɻ໰୊͕͋ͬͨ࣌ʹݕ஌Ͱ͖Δ࢓૊Έͮ͘Γ a. ̍෼அ΄ͲͰࡁΜͩͷ͸ෆ޾தͷ޾͍ɻ 1. ϖΞϫʔΫͷॏཁੑɻ a. Πϯϑϥͷઃఆมߋ͸ɺτϥϒϧଈॏେࣄނʹܨ͕Γ͕ͪ b. ೋਓͰϨϏϡʔ͠ͳ͕ΒɺઃఆΛ൓ө͢Δ͜ͱʹΑΔ඼࣭୲อ 1. Buffalo࢓૲ʹ΍ΒΕͨɻ a. ࢓༷͕೉͍͠ɻϚχϡΞϧʹॻ͍ͯͳ͍ͷ͔ɻ͕ଟ͔ͬͨ b. WindowsαʔόͰՔಇ͍ͯ͠Δ؅ཧαʔό͕ผ్ඞཁ c. ઃఆ͢Δͨͼʹ1෼͙Β͍଴ͨ͞ΕΔɻ
15. © NOT A HOTEL, inc. ݁Ռ Before - AnywhereͷਅΜதͩͱɺΞϯςφ̎ຊ or ̍ຊͩͬͨɻʢRSSI -40dbʣ After - όϦ̏ຊʹͳͬͨ ʢRSSI -70dbʣ - εϧʔϓοτ΋ 50Mbps ͙Β͍Ͱ҆ఆͯ͠ग़ྗͰ͖ΔΑ͏ʹͳͬͨɻ - Buffalo AP / WLS-ADT ΁ͷཧղ͕ਂ·ͬͨɻ