ã¯ããã«
çç£æè¡ãããã»ã¹èªååãæ å ±ç®¡çããã³äŒèšãµãŒãã¹ã®ææ°ã¬ãã«ã®éçºãé«ã¬ãã«ã®å å€ã®ç«¶äºã補åå質ã®å³ããèŠä»¶ãã³ã¹ãæé©åãä»ã®æçµæ¶è²»è ã®éäºã¯ãè€éãªè¿ä»£åã®ã¡ãŒã«ãŒã«ãšã£ãŠå¹ åºãåé¡ãæèµ·ããŸãçç£ã ãã®ãããªè¿ä»£åã«ãããæè¡ããµãŒãã¹ãæè¡çåŽé¢ãæ å ±ç°å¢ãå€åããã ãã§ãªããããã»ã¹å šäœïŒçç£ïŒã®å¿çåŠãå€åããŸãã ãããã£ãŠã補é æ¥è ã¯ããã»ã¹å šäœã®æé©åãè©Šã¿ãããŸããŸãªæ®µéã§ãé害ç¹ãã®å¯èœæ§ãæé€ããŸãã ãåãã®ããã«ã倱æã®å€§éšåã¯ã人çãèŠå ã«èµ·å ããéçšãã§ãŒã³å ã®äººãå€ãã»ã©ããšã©ãŒã®å¯èœæ§ãé«ããªããæè¡æ©åšãç Žæããçµå©ã®çµæãšããŠãåçŽãªçç£ãçŽæãå®ããªãã眰éãªã©ãçºçããŸãã
é£æçç£ã®ãééããã«å ããŠãçç£ãã§ãŒã³ã®äžéšãšããŠã®äººã¯ã補åã®ãã€ãªã»ãŒããã£èŠå ã«å€§ãã圱é¿ããŸãã ãŸããäžå©ãªç¶æ³ãšæè¡éåã«ãããããã€ãªãã¡ã¯ã¿ãŒãã¯ãã§ã«åºè·ããã補åã®ãããå šäœã®æ倱ã«ã€ãªããå¯èœæ§ããããŸãã ã€ãŸã åæããã®æåãšã®çŽæ¥ã®æ¥è§Šãã人ãé€å€ããããšã¯ã補åã®æçµå質ã«çŽæ¥åœ±é¿ãåãŒããæ倱ã®åæžã«ã€ãªãããŸãã
ãããããããããã³ã³ãã¢ãèªåå庫ã®èšçœ®ã«ããçç£ã®åçŽãªè¿ä»£åãèªåäŒèšããã³å¶åŸ¡ã·ã¹ãã ã®å±éã¯ã以äžã®å¶éã®ããã«åé¡ã®å šç¯å²ã解決ããŸããã
çç£ãå®å šã«èªååããããã®ã¿ãŒã³ããŒãœãªã¥ãŒã·ã§ã³ã¯ãããŸããã æè¡çããã³ããžã¹ãã£ãã¯ãªã¿ã¹ã¯ã®äžã§æ©èœããèªååãããçç£ã©ã€ã³ããããŸãã ããŒã«ã«ã·ã¹ãã ã«ãã£ãŠç®¡çãããããã€ãã®çŽ¯ç©çç£ãããã¡ãŒãä»ããŠçžäºäœçšããŸãã å€ãã®å Žåããããã¯åäžã®çžäºäœçšãããã³ã«ãæããªãããŸããŸãªã¡ãŒã«ãŒã®èªååãããã©ã€ã³ã§ãã ãã®ãããªæè¡ãã§ãŒã³ãçµ±åããã«ã¯ãåäžã®æ å ±ãã©ãããã©ãŒã ïŒSIPïŒãäœæãããŸããããã«ã¯ãç©çââçãªäŒéåªäœãšèªåçç£ã®ãã¹ãŠã®ã³ã³ããŒãã³ããšã®å¯Ÿè©±ãå¿ èŠã§ãã
ãã®èšäºã§åœ±é¿ãåããã®ã¯ããã®ãããªç©ççãªäŒéåªäœã®èšèšãšæ§ç¯ã®æ©èœã§ãã
ã€ã³ã¿ãŒãããã®åºå€§ãªé åã«æ瀺ãããå€ãã®æè¡æç®ã¯ããã®ãŸãã¯ãã®ãããã¯ãŒã¯ã€ã³ãã©ã¹ãã©ã¯ãã£ãæ§ç¯ããããã®ãäžèŠååã«ç¢ºç«ãããééããªãæ£ããã¢ã«ãŽãªãºã ïŒã¢ã¯ã·ã§ã³ãã©ã³ããã¯ããã¯-奜ããªãã®ãåŒãã§ãã ããïŒã«ã€ããŠèªã£ãŠããŸãã ãã ããå®éã«ã¯ãåæ¹æ³è«ã¯ãç¹å®ã®åãããžã§ã¯ãã®äœæ¥ã®ç¹å®ã®èŠä»¶ãæ¡ä»¶ãããã³ç¶æ³ã«æ éã«èª¿æŽããå¿ èŠããããŸãã ãã®èšäºã§ã¯ãçè«çç¥èãç¹å®ã®æ¡ä»¶ã«é©åããã顧客ã®èŠå®èŠä»¶ãå®å šã«æºããã·ã¹ãã ãäœæããããšã§æåãéæããæ¹æ³ã«ã€ããŠã話ããããšæããŸãã
ãã·ã¢åã®ãããããœãŒã»ãŒãžçç£å·¥å Žã®ãããã¯ãŒã¯ã€ã³ãã©ã¹ãã©ã¯ãã£ã®æ§ç¯ã«ã€ããŠã§ãã ããã«ããã®åºçç©ã¯æ£ãã解決çãå°ãå€ãã®çè«çèšç®ã§æºããããªãããšã«æ³šæããå®éã®åŽé¢ããèšèšããã»ã¹ãèŠãŠãããŸãã
解決ããããã«å¿ èŠãªæãèå³æ·±ãè€éãªã¿ã¹ã¯ïŒ
- å·¥å Žã®ãªãã£ã¹æœèšã«Wi-Fiãããã¯ãŒã¯ãæäŸããŸãã ãã®ãããžã§ã¯ãã®æ çµã¿ã®äžã§ã顧客ã¯è·å Žã®LANããŒããæŸæ£ããŸãããåŸæ¥å¡ã¯ã¢ãã€ã«ã§ãªããã°ãªããŸããã
- èªååãããã©ã€ã³ã®ã»ã¯ã·ã§ã³éã§è£œåã茞éããã·ã£ãã«ãããããå«ããæè¡æ©åšã®æäœã®ããã«ãå·¥å Žã®ç£æ¥æœèšã«ç¡ç·WI-FIãããã¯ãŒã¯ãæäŸããŸãã
- ããŸããŸãªããŒã«ã«èªåã·ã¹ãã ããã³ãã®ä»ã®çç£æè¡åéã®ç£æ¥çšã³ã³ãããŒã©ãŒã«æç·ãããã¯ãŒã¯ãæäŸããŸãã
ã·ã£ãã«ããããããã¬ãŒã ã補åãšãšãã«èŒžé
èšèšæºå
ã¯ã€ã€ã¬ã¹ã¯ã©ã€ã¢ã³ãèšå®
ã¯ã€ã€ã¬ã¹ãããã¯ãŒã¯ã®èšèšã®æåã®æ®µéã§ã¯ãã¯ã€ã€ã¬ã¹ãããã¯ãŒã¯ããããã€ã¹ã®æäœãã®ããã ãã§ãªããç¹å®ã®ã¢ããªã±ãŒã·ã§ã³ããµãŒãã¹ããã®ããŒã¿è»¢éã®ããã«æ§ç¯ãããŠãããšããäºå®ã«æ³šç®ããŸããã ãã®ãããã¹ã«ãŒããããšãããã¯ãŒã¯é 延ã®ã¯ã©ã€ã¢ã³ãã¢ããªã±ãŒã·ã§ã³ã«å¿ èŠãªæå°èŠä»¶ãæäŸããããã«ãã¯ã€ã€ã¬ã¹ã€ã³ã¿ãŒãã§ã€ã¹ã®æ©èœãšã¯ã©ã€ã¢ã³ãæ©åšã®æ©èœïŒéä¿¡æ©ã®é»åããµããŒããããŠããåšæ³¢æ°ç¯å²ããã£ãã«ãªã©ïŒãèæ ®ããå¿ èŠããããŸãã
ãã®ãããžã§ã¯ãã®æ çµã¿ã®äžã§ãã¯ã€ã€ã¬ã¹ãããã¯ãŒã¯ã®äž»ãªæ¶è²»è ã3ã€ã®ã°ã«ãŒãã«åããŸããã
- ããŒã¿åé端æ«
- ã·ã£ãã«ãããã
- ãªãã£ã¹ã¯ãŒã«ãŒã®ã©ããããã
ããŒã¿åé端æ«ãšãªãã£ã¹ã¯ãŒã«ãŒã®ã©ãããããã®æå°å¿ èŠåž¯åå¹ ãšåŸ æ©æéã«é¢ããããããã®èŠä»¶ã¯ãé·ãéèšç®ãããç¥ãããŠããŸãã ããããç¥ç§çãªããããã§ã¯ãããå°ãè€éã§ããã ã¯ã€ã€ã¬ã¹ããŒã¿ãããã¯ãŒã¯ã®èŠä»¶ã®ã¡ãŒã«ãŒããã®èŠæ±ã«å¯Ÿãããã©ã€ã¬ã¹ãã³ã¹ãåä¿¡ãããŸããïŒ500kbit / sã<300msã®é 延ã
å é»ã·ã£ãã«ãããã
ãã¹ãŠã®ãã¹ãã«ãã°ãããæ©èœãããããšãããããŸãã-5 GHz垯åã§ã®åäœããµããŒãããŠããŸãïŒ ã客æ§ãšã®åæã«ããããã®ç¯å²ã®ã¿ã®äœ¿çšãèæ ®ããŠãããã¯ãŒã¯ãèšèšããããšã決å®ããŸããã
ãŸããã¯ã©ã€ã¢ã³ãã¢ããªã±ãŒã·ã§ã³ã®èŠä»¶ãšã¯ã©ã€ã¢ã³ãã®ã¯ã€ã€ã¬ã¹ã€ã³ã¿ãŒãã§ãŒã¹ã®æ©èœããå§ããŠãã¯ã€ã€ã¬ã¹ãããã¯ãŒã¯ãèšèšããå¿ èŠããããŸãã ããã§ãªãå Žåãæçµçã«ãéåžžã«åé·ãªãœãªã¥ãŒã·ã§ã³ãåŸãããããWLANã®èŠä»¶ãæºãããªããœãªã¥ãŒã·ã§ã³ãåŸãããŸãã
èšç»ãšå³é¢-å¥åº·çãªãã¶ã€ã³ã®éµ
Wi-Fiãããã¯ãŒã¯ã®èšèšããã»ã¹ã¯ãèšç»ãšæœèšèªäœã®äž¡æ¹ã®è©³çŽ°ãªèª¿æ»ãç¶ããŸããã å€ãã®å Žåãèšèšã®éå§æã«ããšã³ãžãã¢ã¯æœèšã®å»ºèšæºåãæŽã£ãŠããªããšããç¶æ³ã«çŽé¢ããŸããããã¯ãåœã®å€©äºãšä¹ŸåŒå£ã®ããŒãã£ã·ã§ã³ããªãã ãã§ãªããå£ã倩äºããŸãã¯æ¯ææ§é ã®äžéšããªãããšã§ãã
èšèšã®éå§æã®ãªããžã§ã¯ãã®ç¶æ
ãããã£ãŠãäœæ¥ãæåãããã«ã¯ã顧客ãã建ç¯èšç»ãæ©åšã®é 眮ã®ã¹ã±ããããŠãŒãã£ãªãã£ã«é¢ããããŒã¿ãå ¥æããå¿ èŠããããŸãã èšç»ã«å ããŠãéèŠãªè©³çŽ°ãèŠèœãšããªãããã«ãæè¡ããã»ã¹ãç解ããã«ã¯ãã客æ§ã®æè¡è ãšã®å¯æ¥ãªããåããå¿ èŠã§ãã å€ãã®å Žåã顧客ã¯è©³çŽ°ããŒã¿ã®èŠæ±ãç¡èŠããŸããããã®å Žåã顧客ããã®æãå æ¬çãªæ å ±ãæäŸãããŸããã
ãæªããéåãã®äŸ
ãè¯ããéåãå³ã®äŸ
ãæ£ãããèšç»ã¯ãéå£ãæ§é ãæ©åšã建ç¯ææã®çš®é¡ã®é 眮ã«é¢ããæ å ±ãæäŸããŸãã ããã«ãããç¡ç·ä¿¡å·ã®äŒæã«åœ±é¿ããèŠå ãè©äŸ¡ã§ããŸãã 倧èŠæš¡ãããžã§ã¯ãã®å Žåããã®ãããªåæããŒã¿ãååšãããããæè¡çãªãœãªã¥ãŒã·ã§ã³ãæé©åããã¢ã¯ã»ã¹ãã€ã³ãã®äœçœ®ããã®æ°ãèšçœ®ãããã¢ã³ããã®çš®é¡ã«å¯Ÿããç©çç°å¢ã®åœ±é¿ãèæ ®ããããšãã§ããŸãã
äŸãšããŠãæœèšã®ç 究ãžã®çµ±åã¢ãããŒãã®å¿ èŠæ§ãåæ ããŠããŸããããã¯ããã®çŽ æŽãããæè¡çãªéè³ã®ã£ã©ãªãŒã«é¢é£ããç©èªã§ãã
ããå Žæã§ã¯ãã¢ã¯ã»ã¹ãã€ã³ãã¯ã®ã£ã©ãªãŒãã3ã4ã¡ãŒãã«ã®ãšããã«ãããã¬ã©ã¹è¶ãã«èŠãããšãã§ããŸãã äžèŠãããšãã¬ã©ã¹ãšã¬ã©ã¹ã¯åžåä¿æ°ãæ¯èŒçäœããéšå±ã®ä¿¡å·ã¬ãã«ã¯èš±å®¹ã§ããã¯ãã§ãã ããããããã«è©³çŽ°ãªåæãè¡ã£ãçµæã匷åã¹ãã³ãã°ã©ã¹ã®çªãã€ãŸã匷åå å¡«ã¢ã«ãããŠã ãã¬ãŒã ãšé²ç«ã¬ã©ã¹ãåãä»ããããŠããããšãããããŸããã å®éã«ã¯ããã®èšèšã«ãããæºåž¯é»è©±ã®ã¢ã¯ã»ã¹ãã€ã³ãããã®ä¿¡å·ã¯ãŸã£ãããªããããæ床ã®é«ãã¬ã·ãŒããŒãåããã©ãããããã¯-80Dbmã®ã¬ãã«ã®ä¿¡å·ã衚瀺ããŸãã
建èšäžã®å»ºç©ã®èšèšæ®µéã®éå§æã«ã¯ããã¹ãŠã®æè¡æ©åšã®èšçœ®ãèæ ®ããŠããã¹ãŠã®éšå±ãå®å šã«èŠèŠçã«è¡šç€ºããããšãéåžžã«éèŠã§ãïŒãšããã§ãåºã倩äºãªã©ãæãäºæããªãæ¹æ³ã§é 眮ããããšãã§ããŸãïŒã
å·¥å Žã¯ããªãã®ããã®ãªãã£ã¹ã§ã¯ãããŸãã...
ã¯ã€ã€ã¬ã¹ãããã¯ãŒã¯ã®èšèšã«é¢ããçç£æœèšãšãªãã£ã¹æœèšã®äž»ãªéãã®1ã€ã¯ãã¢ã¯ã»ã¹ãã€ã³ããšä»ã®ãããã¯ãŒã¯æ©åšã®åäœæ¡ä»¶ã§ãã ãã¡ããããµãŒããŒãšéä¿¡èšåã¯ãæ©åšã®èŠä»¶ãšåäœæ¡ä»¶ãèæ ®ããŠæºåãããŸãã ãã ããåãå·¥å Žå ã§ãã£ãŠããçç£èšåã®ç°å¢ãã©ã¡ãŒã¿ã¯ãŸã£ããç°ãªãããããããã¯ãŒã¯èšåã®èšçœ®ã«ã¯çŽ°å¿ã®æ³šæãå¿ èŠã§ãã
ç§ãã¡ã®å Žåããã¹ãŠã枩床ã«é 調ã§ã-5 +30ã®ç¯å²ãè¶ ããŸããã§ãããããã¹ãŠã®æè¡å®€ã¯é«å§ã·ã¹ãã ã§æž æãããŠããŸãã
ãã®ç¹ã§ãæè¡å®€ã§ã®äœæ¥ã«ã©ã®ã¢ã¯ã»ã¹ãã€ã³ããšã¢ã³ãããéžæããããšããŠããããããå¯éãããç¡ç·ééããã¯ã¹ã«èšçœ®ããããšã決å®ãããŸããã
泚ææ·±ãèªè ã¯ããã«æ³šæãæããŸããä¿è·ã¬ãã«IP67ã®ã¢ã¯ã»ã¹ãã€ã³ãã䜿çšã§ããã®ã«ããªãã¢ã¯ã»ã¹ãã€ã³ããšå¯éããã¯ã¹ãããã®ãããªããããããäœæããå¿ èŠãããã®ã§ããã ãã¡ãããåã¡ãŒã«ãŒããã®ãããªãã®ãæã£ãŠããããšãå¿ããŠããŸããã§ãããã次ã®çç±ãããããŒã¡ããã¯ããã¯ã¹ã䜿çšãããªãã·ã§ã³ãéžæããŸããã
- èšèšæã«ã¯ããã¹ãŠã®ã·ã¹ã³ã»ãã¥ã¢ã¢ã¯ã»ã¹ãã€ã³ãïŒãã®ã¡ãŒã«ãŒã®æ©åšã®äœ¿çšãèšç»ãããŠããŸããïŒã«ã¯ãIW3700ã¢ãã«ãé€ããè¿œå ã®èŒžå ¥èš±å¯ãå¿ èŠã§ããïŒã³ã¹ãã¯äºç®ãã¯ããã«äžåããŸããïŒã ãå®å šãªãã¢ã¯ã»ã¹ãã€ã³ãã®èš±å¯èšŒãšçŽæã®ç»é²ã¯ããããžã§ã¯ãã®å³ããç· ãåãã«åãŸããŸããã§ããã
- äºç®ã®ç¯çŽïŒã¢ã¯ã»ã¹ãã€ã³ã2702EãšGermoboxã§æ§æãããããããå®äŸ¡ã«ãªããŸããã
çç£æœèšã§ã¯ãæœèšã®ãŸã£ããç°ãªãç¹æ§ïŒæ¹¿åºŠã枩床ãã»ãããªã©ïŒãèæ ®ããŠãã¢ã¯ã»ã¹ãã€ã³ãã®åäœæ¡ä»¶ãæ éã«æ€èšããå¿ èŠããããŸãã ã¡ãŒã«ãŒã®æšå¥šã«åŸã£ãŠç²ç®çã«ã»ãã¥ãªãã£åé¡ã解決ã§ããã ãã§ãªããå®å šãªã¢ã¯ã»ã¹ãã€ã³ãã䜿çšããŠãã ããã ãã®ãªãã·ã§ã³ã¯ããããžã§ã¯ãã®å®è£ ã®ãã¬ãŒã ã¯ãŒã¯ã§åžžã«å¯èœã§ãããåççã§ã¯ãããŸããã
éä¿¡æè¡è ãšçç£æè¡è ã®æŠãã§ã¯ãåŸè ãåžžã«æ£ããã
ã¢ã¯ã»ã¹ãã€ã³ããèšçœ®ããããã®ã¢ã¯ã»ã¹å¯èœãªå Žæã¯ãèšèšã®éå§æã«æ確ã«å®çŸ©ããå¿ èŠããããã1ã€ã®éèŠãªãã€ã³ãã§ãã è€éãªæè¡æœèšã§ã¯ãèšçœ®ãããæ©åšã«å ããŠãé»æ°ãæ°Žã空æ°ãã¯ããªã©ã®å€ãã®éä¿¡ããŸã ãããŸãã ãããã®å€ãã¯ãç¡ç·ä¿¡å·ã®æ¡æ£ã«æªåœ±é¿ãåãŒããŸãã
ç§ãã¡ã®å Žåãäžèšã®ãã¹ãŠã«ãã·ã£ãã«ãããããè¿œå ãããŸãããã·ã£ãã«ããããã¯ã補åãæºåå Žæãã也ç¥å®€ãšçºé µå®€ã«èŒžéããŸããã ããã¯éçã«ã€ã³ã¹ããŒã«ããããªããžã§ã¯ãã§ã¯ãªããã¢ãã€ã«æè¡æ©åšã§ãã ç解ããããšã¯éåžžã«éèŠã§ããïŒåœŒãã¯ã©ãã«è¡ãã®ã§ããïŒ ãã¬ãŒã ä»ãã·ã£ãã«ã®æ倧é«ãã¯ïŒ 茞éã«ãŒãã¯å£ããã©ã®ãããé¢ããŠããŸããïŒ åœŒãã®ä»äºã®å šããã»ã¹ã«ã€ããŠã®å ±éã®ç解ã¯éåžžã«æçšã§ããããã®ã¢ã¯ã·ã§ã³ãã©ã€ãã§èŠãããšãã§ããã°ããããã§ãã ããããããã«åé¡ããããŸããåœæããã·ã¢ã«ã¯ãã®ãããªæ€ç©ã¯ãããŸããã§ããã ã€ã³ã¿ãŒããããšå°çã§æã人æ°ã®ãããããªãã¹ãã£ã³ã°ã¯ãç§ãã¡ãæ¯æŽãããã®ã§ãããããããã«ã€ããŠã®ã¢ã€ãã¢ãæ§ç¯ããã¢ã¯ã»ã¹ãã€ã³ãã®é çœ®å Žæãç解ããããšãã§ããŸããã
å€ãã®å Žåããã®ãããªæœèšã§ã¯ãã¢ã¯ã»ã¹ãã€ã³ãã®å ŽæãéãããŠããŸãã ä¿¡å·ã®äŒæ¬ã«æé©ãªå Žæã«ã¢ã¯ã»ã¹ãã€ã³ãã確ç«ããããšã¯ãåžžã«å¯èœãªããšã§ã¯ãããŸããã ããã«ãã¢ã¯ã»ã¹ãã€ã³ãã®1ã€ã«é害ãçºçããå Žåã®ãã©ãŒã«ããã¬ã©ã³ã¹ã«é¢ãã顧客ã®èŠä»¶ãæºããå¿ èŠããããŸããã
æœèšã®æ§æãšæè¡ããã»ã¹ã詳ããç解ããŠããªãå Žåã1ã€ãŸãã¯è€æ°ã®ã¢ã¯ã»ã¹ãã€ã³ãã転éãããšãã圢ã§åé¡ãçºçããå¯èœæ§ããããŸãã ãããŠãããã¯ç°¡åã«åãé€ããããäžåã£ããããããšã¯ã§ããŸããïŒãããã¯æ°ããæè¡çéå£éšãå€ãéå£éšã®åœ±é¿ãæé€ããåé¡ã§ãïŒé£åæ¥çã§ã¯ãè é£ã®åé¡ãéã®åœ¢æãå€éšãããŒã©ã®äŸµå ¥ã®ããã«ç¹ã«æ³šæãæã£ãŠããŸãïŒãSCSãã€ã³ãã®ç§»åã§ãã ããã§Wi-Fiãåäœããçç±ã¯ãããŸããããŸããçç£æè¡è ãšã®å¯Ÿè©±ã§ã€ã³ã¹ããŒã«ãããã¢ã¯ã»ã¹ãã€ã³ãã¯ãçç£èšåãã¢ã»ã³ããªã®ã€ã³ã¹ããŒã«ãå®éã«åŠšããå Žåã¯æ©èœããŸããã
ããããäœãã倱æããå Žå... ...ïŒ
ãã®åçŽã§ã¯ãªããªããžã§ã¯ãã§WLANãèšèšããéã®ãã1ã€ã®éèŠãªæ¡ä»¶ã¯ããã©ãŒã«ããã¬ã©ã³ã¹ã§ãã åé·æ§ããªãå Žåãé害ãçºçãããšãçç£ããã»ã¹ãäžæããå¯èœæ§ããããŸãããããã¯èš±å¯ãããŸããã ã·ã£ãã«ããããã®åäœã«ããããã©ãŒã«ããã¬ã©ã³ã¹ã®å¿ èŠæ§ãæªåããŸããã Wi-Fiãããã¯ãŒã¯ã§ã¯ãã¿ã¹ã¯ãåä¿¡ããããšãã°ã移åãããã¬ãŒã ã®ééãå ŽæãããããªãŒã¬ãã«ãªã©ã®ãã©ã¡ããªãã¯ããŒã¿ãèªåå¶åŸ¡ã·ã¹ãã ã«éä¿¡ããŸãã
ç¡ç·ç°å¢ã¯ãã¢ã¯ã»ã¹ãã€ã³ãã®1ã€ã«é害ãçºçããå Žåãé£æ¥ããã¢ã¯ã»ã¹ãã€ã³ããé害ãã€ã³ãã®ã«ãã¬ããžãšãªã¢ã«åä¿¡æ©ã§å°ãªããšã-75DBmã®ä¿¡å·ã¬ãã«ãæäŸããããã«èšèšãããŸããã
ãã®èšèšäžã®æ±ºå®ã«ã¯ãããã€ãã®å¶éãšå°é£ããããŸããã
- ãŸããæåæ§ã¢ã³ãããæŸæ£ããå¿ èŠããããŸããïŒããã«å€ãã®ã¢ã¯ã»ã¹ãã€ã³ããå¿ èŠã«ãªããããã«ã¢ã³ããã®äŸ¡æ Œã¯æšæºã®ãªã ããããã¯ããã«é«ããªããŸãïŒã
- 第äºã«ãããã€ãã®å°åã®ç°ãªãå°ç¹ããã®åšæ³¢æ°ã®è³Šèª²ã«èããããšã
2çªç®ã®å¶éã«ã€ããŠã¯ãããã§ã5 GHz垯åã§Wi-Fiç°å¢ãèšèšããããšã®ãã¹ãŠã®åã³ãããäžåºŠå®éã«ãã¹ãããŸããã ãã®ç¯å²ã®é»æ³¢ã¯2.4 GHzãããçãè·é¢ãŸã§å»¶ã³ãŠãããéè€ããªããã£ãã«ãå€ãããã匷ãå¹²æžãšå¹²æžãåé¿ã§ããŸãã
ããã«é²ãã§ãéä¿¡ããŒãã«é害ãçºçããå Žåã«ãããã¯ãŒã¯ãæ£åžžã«åäœãç¶ããããã«ãWLANãäºçŽããŸãããé£æ¥ããã¢ã¯ã»ã¹ãã€ã³ããç°ãªãéä¿¡ããŒãã«æ¥ç¶ãããŸããã 1ã€ã®éä¿¡ããŒãå ã§ãã¢ã¯ã»ã¹ãã€ã³ãã¯ç°ãªãã¹ã€ããã«åæ£ãããŠããŸããã ãããŠãã¡ãããä»ã®ãã¹ãŠã®ãããã¯ãŒã¯èŠçŽ ïŒã«ãŒã¿ãŒãã«ãŒãã«ã¹ã€ãããWLANã³ã³ãããŒã©ãŒïŒãäºçŽãããŠããŸããã
ã¯ã€ã€ã¬ã¹ã¢ã¯ã»ã¹ãã€ã³ãã®é»æºã¯ã2ã€ã®ç¬ç«ããé»æºãåããã¢ã¯ã»ã¹ã¬ãã«ã¹ã€ããããäœæãããŸãã
ã¹ã€ããã®åé»æºãŠãããã¯ãç¡åé»é»æºã·ã¹ãã ã®åå¥ã®é é»ç€ããç¬ç«ããã±ãŒãã«åç·ãä»ããŠé»æ°ãšãã«ã®ãŒãåãåãåå¥ã®é é»ãŠãããã«æ¥ç¶ãããŸãã ã³ã³ããŒãã³ãã®çžäºåé·æ§ã§äœæãããã¢ãžã¥ã©ãŒã¿ã€ãã®ç¡åé»é»æºè£ 眮ã䜿çšããŸãã SBEã¯ããã©ã³ãã®2ã€ã®ç¬ç«ããå€é»æããé»æ°ãšãã«ã®ãŒãåãåããŸãã
ç¡ç·èšç»
ç¡ç·ç°å¢èšç»ã®æåã®æ®µéã§ããäºæž¬ç¡ç·èª¿æ»ã¯ãEkahau Site Survey ProãœãããŠã§ã¢ã䜿çšããŠå®è¡ãããŸããã ããã§ãäºæž¬ç¡ç·æž¬éã®æåã¯ãéžæãããé害ç©ãã©ã¡ãŒã¿ãŒïŒå£ãã©ãã¯ãæ£ãªã©ã®3次å ãªããžã§ã¯ãïŒã®æ£ç¢ºããšã建ç©ã®ã¬ã³ããªã³ã°ã®æ£ç¢ºãã«å€§ããäŸåããããšãè¿°ã¹ãŠããå¿ èŠããããŸãã å€ãã®ãªããžã§ã¯ãã¯è€éãªã¢ãŒããã¯ãã£ãæã£ãŠããããããã®èšç®ã§åŸãããããŒã¿ã®ä¿¡é Œæ§ã¯éåžžã«çããããã®ã§ãã
å®éã«ã¯ãå·¥æ¥äŒæ¥ã®èšèšã®è€éããšå»ºèšã«äœ¿çšãããããŸããŸãªææïŒããšãã°ã也ç¥å®€ã¯éå±è£œã®ãµã³ãã€ããããã«ã§äœãããŠããïŒã«ãããWi-Fiç°å¢ãèšç»ããããã®ããã°ã©ã æ¹åŒã«éšåçã«ããé Œãããšã¯ã§ããŸããã âã¢ã¯ã»ã¹ãã€ã³ãã®å Žæãããããã®æ°ã決å®ããŸãã ãã®ããŒã¿ã¯ããšã³ãžãã¢ãªã³ã°ã·ã¹ãã ã®èšèšãéå§ããã®ã«ååã§ãã
ãããããªããžã§ã¯ãã®å°ãªããšãäžéšã®å»ºèšæºåã«ããããã®å Žã§ç¡ç·èª¿æ»ïŒå±éå調æ»ããŸãã¯AP-on-a-stickãšãåŒã°ããïŒãå®è¡ã§ããããã«ãªããšããã«ããªããžã§ã¯ãã«ç§»åããŸããã æœèšã®å®å šãªæºåãæŽãã®ãåŸ ã€æéã¯ãããŸããã§ãã;æ©åšã®æçµçãªæ§æã決å®ãã泚æããæéã§ããã 誰ããããžã§ã¯ãã®æ¡ä»¶ããã£ã³ã»ã«ããŠããŸããã
ããã€ãã®å žåçãªå Žæã§æž¬å®ãè¡ã£ãçµæãæœèšå šäœã«ã¢ã¯ã»ã¹ãã€ã³ããé 眮ããæ¹æ³ãç解ãããŸããã ãšããã§ãã¢ã¯ã»ã¹ãã€ã³ãã®æ°ã¯ãåœåã®èšç»ã«æ¯ã¹ãŠ15ã20ïŒ æžå°ããŸããã
ãœãããŠã§ã¢ç¡ç·ã¢ããªã³ã°ãä¿¡é Œã§ããã®ã¯ãåæ§ã®ç°å¢ããã³åæ§ã®ãããã¯ãŒã¯èŠä»¶ã§Wi-Fiãèšèšããçµéšãããå Žåã®ã¿ã§ãã å±éåã®ãµã€ã調æ»ãå®æœããããšã§ãäºåèšç®ãæ£ããããšã確èªããå¿ èŠã«å¿ããŠä¿®æ£ããŸãã
ãªããžã§ã¯ãã®æéã§ãïŒ
åŸ æã®æ©åšãåãåã£ãåŸã1æ¥ãç¡é§ã«ããããšãªããèšçœ®å Žæã«ã¢ã¯ã»ã¹ãã€ã³ããéãã建èšçŸå Žã«å€æ°ã®ã¢ã¯ã»ã¹ãã€ã³ããèšçœ®ããŸããã éšå±ãéããããŠãããä»ã®æ©åšãèšçœ®ããã䞊è¡ããŠåäœããŸããã§ããã
åæã«ããããã¯ãŒã¯ã¹ã€ãããã«ãŒã¿ãŒãããã³WLANã³ã³ãããŒã©ãŒã®æ§æãšã€ã³ã¹ããŒã«ãå®è¡ãããŸããã éä¿¡æ©åšã®èšçœ®å Žæã®äžã«ã¯å»ºèšæºåãæŽã£ãŠããªãå ŽæããããŸããããäžæ¹ã§ãããã»ã¹æ©åšã®å°é家ã¯ãã§ã«ãã¹ãçšã®ãããã¯ãŒã¯ãå¿ èŠãšããŠããŸããã
æœèšå šäœã«14ã®éä¿¡ãã£ãããããèšçœ®ããŸããã ã¹ã€ããã®ããŒãã¯ãã¢ã¯ã»ã¹ãã€ã³ãã ãã§ãªããæè¡æ©åšã®æ©èœãæäŸããŸããã
åãä»ããããéä¿¡ãã£ãããã
ããŸããŸãªèªåã·ã¹ãã ã®æè¡ççžäºäœçšã®äŸ
åçŽåãããæšæºçãªäŸãšããŠãç°ãªãç©ççäŒéåªäœãä»ããç°ãªãèªååã·ã¹ãã ã®çŽæ¥çãªçžäºäœçšã¯ããã¬ãŒã ã補åãšãšãã«ä¹Ÿç¥ããã³çºé µãã£ã³ããŒã«ããŒãããããšã§ãã
- 補åãã¬ãŒã ã®èŒžéã®æçµæ®µéã§ãã·ã£ãã«ããããã¯ãã®å Žæãåäžã®æ å ±ãã©ãããã©ãŒã ïŒEIPïŒã«å ±åããŸãïŒWiFiç¡ç·ãã£ãã«çµç±ïŒã
- EIPã¯ã也ç¥å®€ã®ã³ã³ãããŒã©ãŒã«ïŒã¯ã€ã€ãŒã§ïŒã³ãã³ããçºè¡ããŠã也ç¥å®€ãéããŸãã
- ã«ã¡ã©ãéããŠããããšãã³ã³ãããŒã©ãŒããïŒæç·ã§ïŒç¢ºèªããåŸãEIPã¯ïŒWiFiç¡ç·ãã£ãã«ãä»ããŠïŒã·ã£ãã«ããããã«ã«ã¡ã©å ã移åããã³ãã³ããçºè¡ããŸãã
- ã·ã£ãã«ããããããã«ã¡ã©å éšã«ãããšããã¡ãã»ãŒãžãåä¿¡ããåŸãEIPã¯ã«ã¡ã©ã³ã³ãããŒã©ãŒã«ã³ãã³ããïŒæç·ã§ïŒçºè¡ããã«ã¡ã©ã80ïŒ éšåçã«éããŸãïŒã«ã¡ã©ã®æ°åãã©ã¡ãŒã¿ãŒãä¿åããããïŒã
- ãã¬ãŒã ãã«ã¡ã©å ã«é 眮ããããããã·ã£ãã«å ã«çµ±åãããã¯ããã§èšéãå¶åŸ¡ãããšãæ å ±ãïŒWiFiç¡ç·ãã£ãã«ãä»ããŠïŒEIPã«éä¿¡ãããããããã·ã£ãã«ã¯æ¬¡ã®èŒžéã¿ã¹ã¯ãåãåã£ãåŸã«ä¹Ÿç¥å®€ãé¢ããŸãã
- ã·ã£ãã«ãããããããã£ã³ããŒãé¢ãããšããã¡ãã»ãŒãžãåãåã£ãåŸãEIPã¯ä¹Ÿç¥ãã£ã³ããŒã®ã³ã³ãããŒã©ãŒã«ã³ãã³ããçºè¡ãïŒã¯ã€ã€ãŒã§ïŒããã£ã³ããŒãå®å šã«éããŠä¹Ÿç¥ããã°ã©ã ãç¶è¡ããŸãã
ãŸãšã
LANãšWLANã®èšèšãšå®è£ ãããã³ãšã³ãžãã¢ãªã³ã°ã·ã¹ãã ã«ã¯8ãæããããŸããã åãå ¥ããã¹ãã¯4æ¥éç¶ããŸããã ãã¹ãããã°ã©ã ã¯ãããŸããŸãªãã©ãŒã«ããã¬ã©ã³ã¹ãã§ãã¯ã§æ§æãããŸãããã¢ã¯ã»ã¹ãã€ã³ããšéä¿¡ãã£ããããå šäœãéžæçã«ãªãã«ããã¯ã€ã€ã¬ã¹ãããã¯ãŒã¯ã®æ©èœãšããŒãã³ã°ããã§ãã¯ããŸããã
ç¡ç·ããã³æç·ã®ããŒã«ã«ãšãªã¢ãããã¯ãŒã¯ãå®å šã«æºåãããæç¹ã§ãç£æ¥çšæ©åšãšæãèŠæ±ã®å³ããWi-Fiãã¹ãã§ããã·ã£ãã«ããããã®è©Šé転ã«é¢ãã䞊è¡äœæ¥ãé²è¡äžã§ããã
ãããã¯ãŒã¯ã€ã³ãã©ã¹ãã©ã¯ãã£ã®æäœæ§ã«é¢ããã¡ãŒã«ãŒããã®èŠæ ããªãããšã¯ãäœæ¥ã®æåãè£ä»ããŠãããšèªä¿¡ãæã£ãŠèšããŸãã
顧客ã®åŒçšã
Vladislav Belyaev ITãã£ã¬ã¯ã¿ãŒCherkizovo Group
...å®å šèªååã«ãããã¥ãŒãã³ãã¡ã¯ã¿ãŒãåé€ãããŸãã...äžæ¹ãããã«ããããã€ãŠçºçããŠãããã¥ãŒãã³ãšã©ãŒãæé€ãããŸããã æäœãšäººãå€ãã£ãã 2çªç®ã®èŠå ã¯ãã€ãªã»ãŒããã£ã§ããåæãšæ¥è§Šãã人ãå°ãªããå補åã§ããã»ã©ã補åã®å質ãåäžãã補åã®å¯¿åœãé·ããªããŸãã 次ã«ãå ±éã®çµ±åããã»ã¹ãã§ãŒã³ã«ããããã¹ãŠã®æ®µéãããã¹ãŠã®å®¢èŠ³çãªæ å ±ãè¿ éã«ååŸããããšãã§ããŸããã ãªã¢ã«ã¿ã€ã ã®äŒç€Ÿã¯ãæ©æ¢°ã®äœæ¥ãããã¯ãã¬ãã«ã«è³ããŸã§ããã©ã³ãã§äœãèµ·ãã£ãŠããããåžžã«ç¢ºèªã§ããŸã...