ãã¡ãŒãŠã§ã€ã®æ°ããã¢ãŒããã¯ãã£ã§ãã HiCampus ã®æŠèŠã玹ä»ããŸããHiCampus ã¯ããŠãŒã¶ãŒåãã®å®å šãªã¯ã€ã€ã¬ã¹ ã¢ã¯ã»ã¹ãIP + POLãç©çã€ã³ãã©ã¹ãã©ã¯ãã£äžã®ã€ã³ããªãžã§ã³ã ãã©ãããã©ãŒã ã«åºã¥ããŠããŸãã
2020 幎ã®åãã«ããããŸã§äžåœã§ã®ã¿äœ¿çšãããŠãã XNUMX ã€ã®æ°ããã¢ãŒããã¯ãã£ãå°å
¥ããŸããã HiDC ã«ã€ããŠã¯ãäž»ã«ããŒã¿ã»ã³ã¿ãŒ ã€ã³ãã©ã¹ãã©ã¯ãã£ã®å°å
¥ãç®çãšããŠèšèšãããŠãããæ¥ã« Habré ã§ãã§ã«å
¬éãããŠããŸãã
HiCampusãå¿ èŠãªçç±
ãã³ãããã¯ãšããã«å¯Ÿããæµæã«ãã£ãŠåŒãèµ·ããããäžé£ã®åºæ¥äºã¯ãæå³ããããŠå€ãã®äººã«ããã£ã³ãã¹ãæ°ããç¥çäžçã®åºç€ã§ãããšããç解ã«ããã«éããããã«ä¿ããŸããã äžè¬ã«ããã£ã³ãã¹ããšããèšèã«ã¯ããªãã£ã¹ãšãªã¢ã ãã§ãªããç 究æãç 究宀ã倧åŠãåŠçãã£ã³ãã¹ãªã©ãå«ãŸããŸãã
ãã·ã¢ã ãã§ãã2020幎åã°ã®æç¹ã§ãã¡ãŒãŠã§ã€ã«ã¯XNUMX人以äžã®éçºè ãããã ããã«ïŒïœïŒå¹ŽåŸã«ã¯çŽïŒåã«å¢ããã ããã ãããŠã圌ãã¯ãŸãã«ãã£ã³ãã¹ã«éäžããŠããããã圌ããåŸ ãããããšãªãããªã³ããã³ãã§ã·ãŒã ã¬ã¹ãªãµãŒãã¹ãæäŸããå¿ èŠããããŸãã
å®éããšã³ããŠãŒã¶ãŒã«ãšã£ãŠ HiCampus ã¯ããŸã第äžã«ã以åãããããã«äŸ¿å©ãªäœæ¥ç°å¢ã§ãã ããã¯äŒæ¥ã®çç£å¹çãåäžãããã®ã«åœ¹ç«ã¡ãããã«ãäŒæ¥ã®éå¶ã容æã«ãªãããšãå€æããŸããã
äžæ¹ããã£ã³ãã¹å
ã®ãŠãŒã¶ãŒã¯ãŸããŸãå¢ããŠãããææããããã€ã¹ã®æ°ãå¢ããŠããŸãã ãŸã ãã¹ãŠã®ãžã£ã±ããã« Wi-Fi ã¢ãžã¥ãŒã«ãæèŒãããŠããããã§ã¯ãªãã®ã¯è¯ãããšã§ãããã¹ããŒããªè¡£é¡ãã¯ãŸã 奜å¥ã®å¯Ÿè±¡ã§ãããããã«åºã䜿çšãããããã«ãªãå¯èœæ§ããããŸãã ãã®çµæãæ ¹æ¬çãªæè¡çå€åããªããã°ããããã¯ãŒã¯äžã®ãµãŒãã¹ã®å質ã¯äœäžããŸãã ãããäžæè°ã§ã¯ãããŸããããã©ãã£ãã¯æ¶è²»éãå¢å ãããšãã«ã®ãŒæ¶è²»éãå¢å ããæ°ãããµãŒãã¹ã«ã¯ããŸããŸãªçš®é¡ã®ãªãœãŒã¹ããŸããŸãå¿
èŠãšãªããŸãã äžæ¹ãçµå¶è
ãåç· åœ¹äŒã¯ã競åä»ç€Ÿãå«ãåšå²ã§ããžã¿ã«å€é©ãé²ãããŒã¹ã«è§Šçºãããããšãå€ããè¿
éãã€å®äŸ¡ã«æ°ããæ©äŒãæ±ããŠããŸãïŒãäœããã¡ã«ã¯é¡èªèä»ãã®ãããªç£èŠããªããã ãïŒãç§ãã¡ã®ãªãã£ã¹ã§?ãªã?!ã)ã ãŸããçŸåšã§ã¯ãããã¯ãŒã¯ã€ã³ãã©ã«ããçžä¹å¹æãæåŸ
ãããŠããããããã¯ãŒã¯ã®ããã ãã«ãããã¯ãŒã¯ãå°å
¥ããã®ã¯æ代ã«åã£ãŠããŸããã
ãããã¯ãHiCampus ã解決ããããã«èšèšãããåé¡ã§ãã ç§ãã¡ã¯ XNUMX ã€ã®ã»ã¯ã·ã§ã³ãåºå¥ããããããã建ç¯ã«ç¬èªã®å©ç¹ããããããŸãã äœããã®ããé«ããã®ãžã®é åºã§ãªã¹ãããŸãã
- å®å šã«ã¯ã€ã€ã¬ã¹ã
- ãã¹ãŠå åŠåŒã
- ç¥çã
å®å šã¯ã€ã€ã¬ã¹ã«ãã
å®å šã¯ã€ã€ã¬ã¹ã®åºç€ãšãªãã®ã¯ã第5äžä»£Wi-FiãããŒã¹ãšãããã¡ãŒãŠã§ã€ã®è£œåãœãªã¥ãŒã·ã§ã³ã§ãã Wi-Fi XNUMX ãšæ¯èŒãããšã åå åæã«æ¥ç¶ãããŠãŒã¶ãŒã®æ°ãå¢ããããã£ã³ãã¹ã®ãäœæ°ããã©ãããã§ããæç·ãã§ãããã¯ãŒã¯ã«æ¥ç¶ããå¿ èŠæ§ã解æŸããŸãã
HiCampus ã¯ã€ã€ã¬ã¹ç°å¢ãæ§ç¯ããæ°ãã AirEngine 補åã©ã€ã³ã«ã¯ãIoT ã«ããç£æ¥çšéãå±å€çšéãªã©ãããŸããŸãªã·ããªãªã«å¯Ÿå¿ããã¢ã¯ã»ã¹ ãã€ã³ã (AP) ãå«ãŸããŠããŸãã ããã€ã¹ã®èšèšã寞æ³ãåãä»ãæ¹æ³ããèãããããã¹ãŠã®äœ¿çšäŸãèæ
®ããŠããŸãã
ç§ãã¡ã¯ããã«ã¢ããã«ããéçºã»ã³ã¿ãŒã®ãããã§ãåä¿¡çšã®ã¢ã³ããã®æ°ãå¢ãã (çŸåš 16 åãããŸã) ãªã©ãTD ã®é©æ°ã«è²¢ç®ããŠããŸããããã§åããŠããç§ãã¡ã®ååã¯ãWiMAX ããã³ 6G ãããã¯ãŒã¯ã®æ¹åã«ããããããŸã§ã®çµéšã®å€ããã Wi-Fi 5 ã®ãããã§ãAirEngine ãã€ã³ãã®é 延ãšã¹ã«ãŒããããå€§å¹ ã«æé©åããããšãã§ããŸããã ãã®çµæãåã¯ã©ã€ã¢ã³ãã«å¯ŸããŠå°ãªããšãäžå®ã¬ãã«ã®ã¹ã«ãŒããããä¿èšŒããããšãã§ããŸãããç§ãã¡ã®å Žåããã©ãã§ã 100 Mbit/sããšãããã¬ãŒãºã¯ç©ºèãªãã¬ãŒãºã§ã¯ãããŸããã
ã©ããã£ãŠãããªã£ãïŒ ããã§ç°¡åã«çè«ã®è©±ã«å
¥ã£ãŠã¿ãŸãããã ã·ã£ãã³ã®å®çã«ããã°ãã¢ã¯ã»ã¹ ãã€ã³ãã®ã¹ã«ãŒãããã¯ã(a) 空éã¹ããªãŒã ã®æ°ã(b) 垯åå¹
ãããã³ä¿¡å·å¯Ÿéé³æ¯ã«ãã£ãŠæ±ºãŸããŸãã ãã¡ãŒãŠã§ã€ã¯ã以åã®è£œåãšæ¯èŒããŠãXNUMXã€ã®ç¹ãã¹ãŠã«ãããŠå€æŽãå ããŸããã ãããã£ãŠãåœç€Ÿã® AP ã¯ã æ倧 12 åã®ç©ºéã¹ããªãŒã â ä»ã®ãã³ããŒã®ãããã¢ãã«ã® 160 åã§ãã ããã«ã競åä»ç€Ÿã® 80 MHz ã¹ããªãŒã ããããã XNUMX ã€ã§ããã®ã«å¯ŸããXNUMX MHz å¹
ã®ç©ºéã¹ããªãŒã ã XNUMX ã€ãµããŒãã§ããŸãã æåŸã«ãã¹ããŒã ã¢ã³ãã ãã¯ãããžãŒã®ãããã§ãåœç€Ÿã®ã¢ã¯ã»ã¹ ãã€ã³ãã¯ãã¯ã©ã€ã¢ã³ããåä¿¡ãããšãã«ã倧å¹
ã«åªããèå¹²æžæ§ãšé«ã RSSI ã¬ãã«ã瀺ããŸãã
2019 幎æ«ããã«ã¢ããã®ååã瀟å ã§æé«è³ãåè³ããŸããããã®çç±ã¯ãŸãã«ã圌ãã Wi-Fi ããµããŒããããããã§ä»ã®æåãªã¢ã¡ãªã«ã®ã¡ãŒã«ãŒãããé«ãä¿¡å·å¯Ÿéé³æ¯ (SNR) ãéæã§ããããã§ãã Fi 802.11axã ãã®çµæã¯ãæ°ããçŽ æã®äœ¿çšãšãããã»ããµãŒã«çµã¿èŸŒãŸããããé«åºŠãªã¢ã«ãŽãªãºã ããŒã¹ã®å©ãã®äž¡æ¹ã«ãã£ãŠéæãããŸããã ãããã£ãŠãããã¡ãŒãŠã§ã€ã解éãããWi-Fi 6 ã®ä»ã®å©ç¹ã¯æ¬¡ã®ãšããã§ãã ç¹ã«ããã«ããŠãŒã¶ãŒ MIMO ã¡ã«ããºã ãå®è£ ãããŠãããããã«ãããŠãŒã¶ãŒããšã«æ倧 XNUMX ã€ã®ç©ºéã¹ããªãŒã ãå²ãåœãŠãããšãã§ããŸãã MU-MIMO ã¯ãã¯ã©ã€ã¢ã³ãã«æ å ±ãéä¿¡ããéã«ã¢ã¯ã»ã¹ ãã€ã³ãã®ã¢ã³ãã ãªãœãŒã¹å šäœã䜿çšããããã«èšèšãããŠããŸãã ãã¡ãããäžåºŠã« XNUMX ã€ã®ã¹ããªãŒã ãã¹ããŒããã©ã³ã«å²ãåœãŠãããã®ã§ã¯ãªããææ°äžä»£ã®ã©ããããããç£æ¥çšã® VR è€åæ©ã«å²ãåœãŠãããã®ã¯åé¡ãããŸããã
ãããã£ãŠãç©ç局㧠16 ã®ç©ºéã¹ããªãŒã ã䜿çšãããšããã€ã³ãããã 10 Gbit/s ãéæã§ããŸãã ã¢ããªã±ãŒã·ã§ã³ ãã©ãã£ã㯠ã¬ãã«ã§ã¯ãããŒã¿äŒéåªäœã®å¹ç㯠78 ïœ 80%ãã€ãŸãçŽ 8 Gbit/s ã«ãªããŸãã ãã㯠160 MHz ãã£ãã«ã®åäœã®å Žåã«ãåœãŠã¯ãŸãããšãçä¿ããŠãããŸãã ãã¡ãããWi-Fi 6 ã¯äž»ã«å€§éæ¥ç¶åãã«èšèšãããŠãããå€æ°ã®æ¥ç¶ãããå Žåãåã
ã®æ¥ç¶ã¯ããã»ã©é«éã§ã¯ãããŸããã
å®éšå®€ã®æ¡ä»¶ã§ãiPerf ããŒã ãŠãŒãã£ãªãã£ã䜿çšããŠãã¹ããç¹°ãè¿ãå®è¡ããŸããããã®çµæããããã 160 MHz ã®å¹
ãæ〠XNUMX ã€ã®ç©ºéã¹ããªãŒã ã䜿çšããŠãAirEngine ã©ã€ã³ãã XNUMX ã€ã®ãã€ãšã³ã Huawei ãã€ã³ããèšé²ãããŸããã ã¢ããªã±ãŒã·ã§ã³ ã¬ãã«ã§çŽ 8,37 Gbit/s ã®é床ã§ããŒã¿ã亀æããŸãã 泚æããå¿
èŠããããŸããã¯ãããã¹ãäžã«æ©åšã®å¯èœæ§ãæããã«ããããã«èšèšãããç¹å¥ãªãã¡ãŒã ãŠã§ã¢ãåããŠããŸãããäºå®ã¯äºå®ã®ãŸãŸã§ãã
ã¡ãªã¿ã«ããã¡ãŒãŠã§ã€ã¯ãã·ã¢ã§åºç¯ãªWi-Fiæ©åšãåããå ±åæ€èšŒã©ããéå¶ããŠããã 以åã¯ãä»ã®ã¡ãŒã«ãŒã® M.2 ããããæèŒããããã€ã¹ã䜿çšããŠããŸããããçŸåšã¯ãP6 ãªã©ã®èªç€Ÿè£œé ã®æºåž¯é»è©±ã§ Wi-Fi 40 ã®ããã©ãŒãã³ã¹ã瀺ããŠããŸãã
äžã®å³ã¯ãã¢ã¯ã»ã¹ ãã€ã³ãå
ã« 16 ã€ããåäžã®æ§é ãããã¯ã«ã XNUMX ã€ã®èŠçŽ (ãã€ããã㯠ã¢ãŒãã§åäœããåèš XNUMX åã®éåä¿¡ã¢ã³ãã) ãå«ãŸããŠããããšã瀺ããŠããŸãã ããŒã ãã©ãŒãã³ã°ã«é¢ããŠã¯ãXNUMX ã€ã®èŠçŽ äžã§ããå€ãã®ã¢ã³ããã䜿çšããããšã§ãããçããŠé·ãããŒã ã圢æããã¯ã©ã€ã¢ã³ãããã確å®ã«ãã¬ã€ããããããšãå¯èœã«ãªããã¯ã©ã€ã¢ã³ãã«åäžãããŠãŒã¶ãŒ ãšã¯ã¹ããªãšã³ã¹ãæäŸããŸãã
è¿œå ã®ç¹èš±ååŸæžã¿çŽ æã®äœ¿çšã«ãããã¢ã³ããèªäœã®é«ãé»æ°çæ§èœãéæãããŸãã ããã«ãããä¿¡å·æ倱ã®å²åãæžããä¿¡å·åå°ãã©ã¡ãŒã¿ãå€§å¹ ã«åäžããŸãã
ç§ãã¡ã®ç 究宀ã§ã¯ãåãéä¿¡å¯èœè·é¢ã«ããã¢ã¯ã»ã¹ ãã€ã³ãã®ä¿¡å·åŒ·åºŠãæ¯èŒãããã¹ããç¹°ãè¿ãå®æœããŸããã äžã®å³ã¯ãWi-Fi 6 ããµããŒããã 13 ã€ã® AP ãäžèã«èšçœ®ãããŠããããšã瀺ããŠããŸãã5 〠(èµ€) ã«ã¯ Huawei ã®ã¹ããŒã ã¢ã³ãããä»ããŠããããã 20 ã€ã¯ä»ããŠããŸããã ã©ã¡ãã®å Žåãããã€ã³ãããé»è©±æ©ãŸã§ã®è·é¢ã¯ 3 m ã§ãããã®ä»ã®æ¡ä»¶ãçããå Žå (åãåšæ³¢æ°ç¯å²ã¯ XNUMX GHzããã£ãã«åšæ³¢æ°ã¯ XNUMX MHz ãªã©)ãããã€ã¹éã®ä¿¡å·åŒ·åºŠã®å·®ã¯å¹³åã㊠XNUMX ã§ãã dBmããããŠå©ç¹ã¯ãã€ã³ãåŽã«ãããŸãã
6 çªç®ã®ãã¹ãã§ã¯ãåã Wi-Fi 20 ãã€ã³ããåã 5 MHz ç¯å²ãåã 13 GHz ã«ãããªãã䜿çšããŸãã 7 m ã®è·é¢ã§ã¯å€§ããªéãã¯ãããŸããããè·é¢ã XNUMX åã«ãªããšããã«ãã€ã³ãžã±ãŒã¿ãŒã¯ã»ãŒ XNUMX æ¡ (XNUMX dBm) çºæ£ããAirEngine ãæå©ã«ãªããŸãã
5Gæè¡ãDynamicTurboãã掻çšããç¡ç·ç°å¢ã«å¿ããŠVIPãŠãŒã¶ãŒããã®ãã©ãã£ãã¯ãåªå ããããšã§ããããŸã§ã«ãªãWi-Fiç°å¢ã§ã®ãµãŒãã¹ãå®çŸããŠããŸãïŒäŸãã°ãäŒæ¥ã®ããããå®æçã«è³ªåããããšã¯ãããŸããïŒãªã圌ããã®ãããªåŒ±ãã€ãªãããæã£ãŠããã®ãã¯ããããŸãïŒã ãããŸã§ãMPLS ãã³ãã«ã¯ TDM ãŸã㯠IP ããŒã ãã€ãã®ãããããšããæç·ãããã¯ãŒãã³ã°ã®äžçã®ã»ãŒç¬å çãªé åã§ãããç¹ã« MPLS ãã³ãã«ã泚ç®ãããŠããŸããã
Wi-Fi 6 ã¯ãã·ãŒã ã¬ã¹ãªããŒãã³ã°ã®æŠå¿µãå®çŸããŸãã ããã¯ãã¹ãŠããã€ã³ãéã®ç§»è¡ã¡ã«ããºã ãå€æŽãããããšã«ãããã®ã§ããæåã«ãŠãŒã¶ãŒã¯æ°ãããã€ã³ãã«æ¥ç¶ãããã®åŸã§å€ããã€ã³ãããåãé¢ãããŸãã ãã®ã€ãããŒã·ã§ã³ã¯ãWi-Fi çµç±ã®é»è©±ãé éå»çãèªåè»ãªã©ã®ã·ããªãªãã€ãŸãã³ã³ãããŒã« ã»ã³ã¿ãŒãšã®äžæã®ãªãæ¥ç¶ãç¶æããããšãéèŠãªèªåŸããããããããŒã³ãªã©ã®äœæ¥ã§ã®æ©èœã«æçãªå¹æããããããŸãã
äžã®ãããããªã¯ããã¡ãŒãŠã§ã€ã® Wi-Fi 6 ã䜿çšããå®å šã«ææ°ã®ã±ãŒã¹ãéã³å¿ã®ããæ¹æ³ã§ç€ºããŠããŸãã èµ€ããªãŒããŒãªãŒã«ãçãç¬ã¯ãAirEngine ãã€ã³ãã« VR ã¡ã¬ãããæ¥ç¶ãããŠãããçŽ æ©ãåãæ¿ãããæ å ±è»¢éã®é 延ãæå°éã«æããããŸãã å¥ã®ç¬ã¯ããã»ã©å¹žéã§ã¯ãããŸããã§ããã圌ã®é ã«çœ®ãããåæ§ã®ã¡ã¬ãã¯ãå¥ã®ãã³ããŒã® TD ã«æ¥ç¶ãããŠãã (ãã¡ãããå«çäžã®çç±ãããååã¯ä»ããŸãã)ãäžæãé 延ã¯èŽåœçã§ã¯ãããŸãããããªãŒããŒã¬ã€ã«å¹²æžããŸããåšå²ã®ç©ºéäžã®ä»®æ³ç°å¢ããªã¢ã«ã¿ã€ã ã§è¡šç€ºããŸãã
äžåœåœå
ã§ã¯å»ºç¯ãå
šåã§äœ¿ãããŠããŸãã ãã®ãœãªã¥ãŒã·ã§ã³ã䜿çšããŠçŽ 600 ã®ãã£ã³ãã¹ã建èšããããã®ãã¡ã®ããªãã®åæ°ãæåããæåŸãŸã§ HiCampus ã®ååã«æºæ ããŠããŸãã
å®è·µã瀺ãããã«ãHiCampus ã®æãå¹æçãªäœ¿çšæ³ã¯ããªãã£ã¹ ã¹ããŒã¹ã移åèªåŸãããã (AGV) ãåãããã¹ããŒã ãã¡ã¯ããªãŒããããã³æ··éããå Žæã§ã®ã³ã©ãã¬ãŒã·ã§ã³ã§ãã ããšãã°ãå京åœé空枯ã§ã¯ Wi-Fi 6 ãããã¯ãŒã¯ãå±éãããé åå šäœã®ä¹å®¢ã«ç¡ç·ãµãŒãã¹ãæäŸããŠããŸãã ãšãããããã£ã³ãã¹ã®ã€ã³ãã©ã®ãããã§ã空枯ã¯åã®åŸ ã¡æéã 15% åæžãã人å¡ã 20% ç¯çŽããããšãã§ããŸããã
ãã«ãªããã£ã«ã«ã«ãã
ç§ãã¡ã¯ãŸããŸãæ°ããã¢ãã«ã«åºã¥ããŠãã£ã³ãã¹ã建èšããŠããŸã - IP + POLããããŠãã¯ãããžãŒã®æµè¡ã®æ°ãŸããã®åœä»€ã«ã¯ãŸã£ããåŸããŸããã ãããŸã§äž»æµã ã£ãã¢ãããŒãã§ã¯ã建ç©å
ã«ãããã¯ãŒã¯ ã€ã³ãã©ã¹ãã©ã¯ãã£ãå°å
¥ããéã«ãå
åŠéšåãåºãŸã§äŒžã°ãããããé
ç·ã§é
ç·ãããšããæ¹æ³ãæ¡çšãããŠãããã¢ãŒããã¯ãã£ã«å³ããå¶éã課ããããŠããŸããã ã¢ããã°ã¬ãŒããå¿
èŠãªå Žåã¯ãããã¢ã¬ãã«ã®ç°å¢ã®ã»ãŒå
šäœãå€æŽããå¿
èŠããããŸãã ææã§ããé
èªäœããã¹ã«ãŒãããã®èŠ³ç¹ãããã©ã€ããµã€ã¯ã«ã®èŠ³ç¹ããããããŠç°å¢ã®ãããªãçºå±ã®èŠ³ç¹ããèŠãŠãçæ³çã§ã¯ãããŸããã ãã¡ãããé
ç·ã¯èª°ã«ã§ãç解ã§ãããã®ã§ãããã·ã³ãã«ãªãããã¯ãŒã¯ ãœãªã¥ãŒã·ã§ã³ãè¿
éãã€å®äŸ¡ã«äœæã§ããããã«ãªããŸããã åæã«ãç·ææã³ã¹ããšãããã¯ãŒã¯ã¢ããã°ã¬ãŒãã®å¯èœæ§ã®ç¹ã§ã2020 幎ã«ã¯é
ãå
ã«è² ããŠããŸãã
å åŠã®åªäœæ§ã¯ãã€ã³ãã©ã¹ãã©ã¯ãã£ã®é·ãã©ã€ããµã€ã¯ã«ãèšç»ããå¿ èŠãããå Žå (ããã³é·æéã®ã³ã¹ããèŠç©ããå¿ èŠãããå Žå) ããã€ã³ãã©ãæ·±å»ãªé²åã«çŽé¢ããŠããå Žåã«ç¹ã«é¡èã§ãã äŸãã°ã4Kã«ã¡ã©ã8Kãã¬ããªã©ã®é«è§£å床ããžã¿ã«ãµã€ããŒãžãç°å¢å ã§åžžæ皌åããŠããããšãæ±ããããŸãã ãã®ãããªç¶æ³ã§ã¯ãå ã¹ã€ããã䜿çšããå šå ãããã¯ãŒã¯ã䜿çšããã®ãæãåççãªè§£æ±ºçãšãªããŸãã 以åã¯ããã®ãããªãã£ã³ãã¹å»ºèšã¢ãã«ãéžæããéã®é害èŠå ã¯ããšã³ã端æ«ã§ããå ãããã¯ãŒã¯ ãŠããã (ONU) ã®æ°ãå°ãªãããšã§ããã çŸåšã端æ«ãä»ããŠå ãããã¯ãŒã¯ã«æ¥ç¶ã§ããæ©èœãæäŸããŠããã®ã¯ãŠãŒã¶ãŒ ãã·ã³ã ãã§ã¯ãããŸããã POL ãããã¯ãŒã¯ã§åäœãããã©ã³ã·ãŒããŒãåã Wi-Fi ãã€ã³ãã«æ¿å ¥ãããé«éå ãããã¯ãŒã¯ãéããŠã¯ã€ã€ã¬ã¹ ãµãŒãã¹ãåããŸãã
ãããã£ãŠãã»ãšãã©åŽåããããã« Wi-Fi 6 ãå®å šã«å®è£ ã§ããŸããIP + POL ãããã¯ãŒã¯ãã»ããã¢ããããããã« Wi-Fi ãæ¥ç¶ããŠãããã©ãŒãã³ã¹ãç°¡åã«åäžãããããšãã§ããŸãã å¯äžã®ããšã¯ãWi-Fi ãã€ã³ãã®å ŽåãããŒã«ã«é»æºãå¿ èŠã§ãããšããããšã§ãã ãã以å€ã®å Žåã¯ããããã¯ãŒã¯ã 10 ãŸã㯠50 Gbit/s ã«å¢ããããšã劚ãããã®ã¯ãããŸããã
å
šå
ãããã¯ãŒã¯ã®å°å
¥ã¯ãããŸããŸãªç¶æ³ã«ãããŠåççã§ãã ããšãã°ãã¹ãã³ã®é·ãå€ã家ã§ã¯ä»£æ¿æ¡ãæ³åããã®ãé£ãããšæããŠããŸãã ã¢ã¹ã¯ã¯ã®äžå¿éšã«å»ºç©ãå建ããããšããªããªããç§ãä¿¡ããŠãã ãããããªãã¯ãšãŠã幞éã§ããéåžžããã®ãããªå»ºç©å
ã®ã±ãŒãã«éè·¯ã¯ãã¹ãŠè©°ãŸã£ãŠãããããŒã«ã«ãããã¯ãŒã¯ãè³¢æã«çµç¹ããããã«ã¯ãå Žåã«ãã£ãŠã¯ã次ãããã¹ãŠãè¡ãå¿
èŠããããŸããå·ã POL ãœãªã¥ãŒã·ã§ã³ã®å Žåãå
ã±ãŒãã«ãæ·èšãããããã¹ããªãã¿ãŒã§åé
ããææ°ã®ãããã¯ãŒã¯ãæ§ç¯ã§ããŸãã
å€ã建ç¯ã®å»ºç©ãããæè²æ©é¢ãããã«è€åæœèšã空枯ãå«ã巚倧ãªå»ºç©ãåæ§ã§ãã
ããªãã説ããŠããããšãå®è·µãããšããååã«åŸã£ãŠãç§ãã¡ã¯ IP LAN + POL ã¢ãã«ã䜿çšããŠãããã¯ãŒã¯ç°å¢ãçµç¹ããããšããå§ããŸããã 1,4幎ååã«å®æããæŸå±±æ¹ïŒäžåœïŒã®ç·é¢ç©XNUMXäžå¹³æ¹ã¡ãŒãã«ãè¶
ãã巚倧ãªãã¡ãŒãŠã§ã€ãã£ã³ãã¹ã¯ãHiCampusã¢ãŒããã¯ãã£ãå°å
¥ããæåã®äºäŸã®XNUMXã€ã§ããã ã¡ãªã¿ã«ããã®å»ºç©ã¯ããšãŒããã建ç¯ã®æåãªèšå¿µç¢ã®å€èŠ³ãåçŸããŠããŸãã ããã©ããããå
éšã®ãã¹ãŠãå¯èœãªéãã¢ãã³ã§ãã
å åç·ã¯äžå€®ã®å»ºç©ããé£æ¥ããã察象ããã£ã³ãã¹ã«åå²ããããã«ããã¢ãªã©ã«ãåæ£ãããŸãããããã£ãŠãé åå šäœãã«ããŒãã Wi-Fi 6 ã¢ã¯ã»ã¹ ãã€ã³ãã¯å åç·äžã«ãèšçœ®ããããŸãã
ãã£ã³ãã¹ã«ã¯ãé«è§£å床ã«ã¡ã©ã䜿çšãããããªç£èŠãªã©ãå®å®ããé«éæ¥ç¶ãå¿
èŠãšãããããããµãŒãã¹ãçšæãããŠããŸãã ãã ãããããã¯ãããªç£èŠã®ããã ãã«æ©èœããããã§ã¯ãããŸããã ãã£ã³ãã¹å
¥å£ã®ããžã¿ã«ãã©ãããã©ãŒã
ãšããããå®å šã«ãããã¯ãŒã¯åãããå ãœãªã¥ãŒã·ã§ã³ã䜿çšãããšãã¹ããŒã¹ãå€§å¹ ã«ç¯çŽãããä¿å®ã«å¿ èŠãªäººå¡ãã¯ããã«å°ãªããªããŸãã ãããã£ãŠãåœç€Ÿã®çµ±èšã«ãããšãå ã¬ã€ã€ãŒã®ãããã§ã€ã³ãã©ã¹ãã©ã¯ãã£ãžã®æè³ã¯å¹³åã㊠40% åæžãããŸãã
å®å šã«ã€ã³ããªãžã§ã³ããªã¹ã©ã€ã¹
HiCampus ã¯ãå
ããã³ã¯ã€ã€ã¬ã¹ ããŒã¿äŒéã¡ãã£ã¢ã«é¢é£ããç©çãœãªã¥ãŒã·ã§ã³ã«å ããŠãHorizoâân ã€ã³ããªãžã§ã³ã ãã©ãããã©ãŒã ãšç·å¯ã«çµ±åãããŠãããããžã¿ã« ãã©ã³ã¹ãã©ãŒã¡ãŒã·ã§ã³ã®ç®çãæãããã€ã³ãã©ã¹ãã©ã¯ãã£ããããå€ãã®äŸ¡å€ãåŒãåºãããšãã§ããŸãã
ã€ã³ãã©ã¹ãã©ã¯ãã£èªäœã«é¢é£ããã¿ã¹ã¯ã«ã¯ããã©ãããã©ãŒã äžã®åºç€ãšãªã管çã¬ã€ã€ãŒã䜿çšãããŸã
ãã®æåã®ç®çã¯ãæ©æ¢°åŠç¿ãã¯ãããžãŒã䜿çšããŠãããã¯ãŒã¯ãç£èŠããããšã§ãã ç¹ã«ãML ã¢ã«ãŽãªãºã ã«ãããiMaster NCE ã« CampusInsight O&M 1-3-5 ã¢ãžã¥ãŒã«ãå®è£
ããããšãå¯èœã«ãªããŸããããšã©ãŒã«é¢ããæ
å ±ã XNUMX å以å
ã«åä¿¡ããXNUMX åã§ãã®åŠçã«è²»ããããXNUMX åã§ãšã©ãŒãé€å»ãããŸã (詳现ã«ã€ããŠã¯ã詳现ã«ã€ããŠã¯ãèšäºãåç
§ããŠãã ããã
XNUMX çªç®ã®ã¿ã¹ã¯ã¯ããã€ã³ããªãžã§ã³ãã§ããã¹ããŒã ãã£ã³ãã¹ãã«é¢é£ããããŸããŸãªãµãŒãã¹ (åããããã¯ãŒã¯å¶åŸ¡ããããªç£èŠãªã©) ãçµ±åããŸãã
ãããã¯ãŒã¯ ã€ã³ãã©ã¹ãã©ã¯ãã£ã«æ°åã®ã¢ã¯ã»ã¹ ãã€ã³ããšããã€ãã®ã³ã³ãããŒã©ãããå Žåããããããã®ãã©ãã£ãã¯ããã£ããã£ããWireshark ã䜿çšããŠæåã§è§£æããããšã劚ãããã®ã¯ãããŸããã ããããæ°åã®ãã€ã³ããæ°åã®ã³ã³ãããŒã©ããããããããã¹ãŠã®æ©åšãåºããšãªã¢ã«åæ£ããŠããå Žåããã©ãã«ã·ã¥ãŒãã£ã³ã°ã¯ããã«å°é£ã«ãªããŸãã ã¿ã¹ã¯ãç°¡çŽ åããããã«ãiMaster NCE CampusInsight ãœãªã¥ãŒã·ã§ã³ãéçºããŸãã (å¥ã®
ããã»ã¹ã¯æ¬¡ã®ããã«ãªããŸãã ããšãã°ããã©ãããã©ãŒã ã¯ããŠãŒã¶ãŒãç¡ç·èªèšŒãããŸãè¡ã£ãŠããªãããšã瀺ããŠããŸãã 圌女ã¯åæããã©ã®ã¹ãããã§åé¡ãçºçãããã瀺ããŸãã ãããŠããããç°å¢ã«é¢é£ããŠããå Žåããã©ãããã©ãŒã ã¯åé¡ã®è§£æ±ºãææ¡ããŸã (ã€ã³ã¿ãŒãã§ã€ã¹ã« [解決] ãã¿ã³ã衚瀺ãããŸã)ã 以äžã®ãããªã¯ãRADIUS æåŠãçºçãããšããéç¥ãã·ã¹ãã ãã©ã®ããã«åãåããã瀺ããŠããŸããããããããŠãŒã¶ãŒããã¹ã¯ãŒããééã£ãŠå ¥åãããããã¹ã¯ãŒããå€æŽããããã®ããããã§ãã ãããã£ãŠãäœãèµ·ãã£ãŠããã®ããå¿ æ»ã«ç解ããããšããªããŠããå€ãã®æéãç¯çŽããããšãã§ããŸãã幞ããªããšã«ããã¹ãŠã®ããŒã¿ã¯ä¿åãããŠãããç¹å®ã®è¡çªã®èæ¯ã調æ»ããã®ã¯ç°¡åã§ãã
ãããã話: äŒç€Ÿã®ãªãŒããŒã CTO ãããªãã®ãšããã«æ¥ãŠãæšæ¥ããªãã®ãªãã£ã¹ã®éèŠäººç©ãã¯ã€ã€ã¬ã¹ ãããã¯ãŒã¯ã«æ¥ç¶ã§ããªãã£ããšèŠæ ãèšããŸããã ç§ãã¡ã¯ãã®åé¡ã解決ããªããã°ãªããŸããã ããããååæããšã®ããŒãã¹ã倱ããªã¹ã¯ããããŸãã éåžžã®ç¶æ³ã§ã¯ãåã VIP ãŠãŒã¶ãŒãèŠã€ããªããã°åé¡ã解決ããããšã¯ã§ããŸããã ããããããããç°¡åã«äŒãããšãã§ããªãçµå¶ããããå¯å€§è£ã ã£ããããŸããŠãåé¡ãç解ããããã«ã¹ããŒããã©ã³ãèŠæ±ããããšã¯ã§ããªãã§ãããã? FusionInsightããã°ããŒã¿é ä¿¡ã䜿çšãããã¡ãŒãŠã§ã€è£œåã¯ããããã¯ãŒã¯äžã§äœãèµ·ãã£ãŠãããã«ã€ããŠèç©ãããç¥èå šäœãä¿åãããããé¡ååæãéããŠåé¡ã®åå ã«å°éã§ããããããã®ãããªç¶æ³ãåé¿ããã®ã«åœ¹ç«ã¡ãŸãã
ããã€ã¹ãšãã®æ¥ç¶ã¯éèŠã§ãã ããããçã«ãã¹ããŒãããªãã£ã³ãã¹ãæ§ç¯ããã«ã¯ããœãããŠã§ã¢ã®ã¢ããªã³ãå¿
èŠã§ãã
ãŸããHiCampus ã¯ç©çå±€ã®äžã«ã¯ã©ãŠã ãã©ãããã©ãŒã ã䜿çšããŸãã ãã©ã€ããŒãããããªãã¯ããŸãã¯ãã€ããªããã«ããããšãã§ããŸãã ããã¯ãããŒã¿ãæäœããããã®ãµãŒãã¹ãšéå±€åãããŠããŸãã ãã®ãœãããŠã§ã¢ ã»ããå šäœãããžã¿ã« ãã©ãããã©ãŒã ã§ãã æŠå¿µçãªèŠ³ç¹ããèŠããšãããã¯é¢ä¿ããªãŒãã³ããã«ããšã³ã·ã¹ãã ãAny-Connect (ç¥ã㊠ROMA) ã®ååã«åºã¥ããŠããŸã (ããããšãã©ãããã©ãŒã å šäœã«é¢ããå¥ã®ãŠã§ãããŒãšæçš¿ããããŸã)ã Horizoâân ã¯ç°å¢ã®ã³ã³ããŒãã³ãéã®æ¥ç¶ãæäŸããããšã§ç°å¢ãããå æ¬çã«ããããã¯ããžãã¹ææšãšãŠãŒã¶ãŒã®å¿«é©ãã®äž¡æ¹ã§ããã«ç¢ºèªãããŸãã
äžæ¹ããã¡ãŒãŠã§ã€ IOC (ã€ã³ããªãžã§ã³ã ãªãã¬ãŒã·ã§ã³ ã»ã³ã¿ãŒ) ã¯ããã£ã³ãã¹ã®ãå¥å
šæ§ãããšãã«ã®ãŒå¹çãã»ãã¥ãªãã£ãç£èŠããããã«èšèšãããŠãããæãéèŠãªããšã«ããã£ã³ãã¹ã§äœãèµ·ãã£ãŠãããã®æŠèŠãæäŸããŸãã ããšãã°ãèŠèŠåã¹ããŒã ã®ããã㧠(ã.
ãŸããRFIDãZigBeeããŸã㯠Bluetooth ãä»ããŠåäœããè¿œå ã¢ãžã¥ãŒã«ã Huawei ã¢ã¯ã»ã¹ ãã€ã³ãã«æ¥ç¶ã§ãããšããäºå®ã®ãããã§ããã£ã³ãã¹å ã®ç¶æ³ãææã«ç£èŠããããŸããŸãªåé¡ãéç¥ããç°å¢ãæ§ç¯ããããšã¯é£ãããããŸããã ããã«ãIOC ã䜿çšãããšããªã¢ã«ã¿ã€ã ã§è³ç£ã®ç®é²ãäœæããããšãç°¡åã«ãªããäžè¬ã«ãã€ã³ããªãžã§ã³ããªãŠããããšããŠãã£ã³ãã¹ãšé£æºããããšã§ãå€ãã®å¯èœæ§ãéãããŸãã
ãã¡ãããåžå Žã®åã
ã®ãã³ããŒããHiCampus ã«å«ãŸãããœãªã¥ãŒã·ã§ã³ãšåæ§ã®ãœãªã¥ãŒã·ã§ã³ (ããšãã°ãå
šå
ã¢ã¯ã»ã¹) ãæäŸããå¯èœæ§ããããŸãã ãã ããç·åçãªã¢ãŒããã¯ãã£ãæã£ãŠãã人ã¯èª°ãããŸããããã®äž»ãªå©ç¹ããã®æçš¿ã§æããã«ããããšããŸããã
æåŸã«ããããžã§ã¯ã Web ãµã€ãã§ãã¹ããŒã ãã£ã³ãã¹ ãœãªã¥ãŒã·ã§ã³ã®è©³çŽ°ã確èªãããã®äžéšãè©Šãããšãã§ããããšãä»ãå ããŠãããŸãã
***
ãŸãããã·ã¢èªåã ãã§ãªãäžçã¬ãã«ã§ãéå¬ãããå€æ°ã®ãŠã§ãããŒãå¿ããªãã§ãã ããã ä»åŸæ°é±éã®ãŠã§ãããŒã®ãªã¹ãã¯ã次ã®å Žæã§ã芧ããã ããŸãã
åºæïŒ habr.com