[2ããŒãž] : åååŠç¿ãã©ãçºå±ãããŠããã
ã¿ãã¬ãã端æ«ã掻çšããæè²ã¯ããã¯ãçãããªããªã£ãããšã¯èšããç§ç«æ ¡ã塟ã»éä¿¡æè²ãåäŸã芪ãèªç¿èªåŠã®ããã«å ¥ããã¢ããªãªã©ãå è¡ããã¡ãªã€ã¡ãŒãžã§ãå ¬ç«æ ¡ã®æ¡çšäŸã¯ããŸãæ³èµ·ã§ããªãã
ãã ãã¡ããã2020幎代ã«åããæè²ã®æ å ±åã«é¢ããæè«äŒãªã©ã§è°è«ããªãããããã«ãã¢ã¯ãã£ãã»ã©ãŒãã³ã°ãžã®å¯Ÿå¿ãWi-Fiç°å¢æŽåãšãã£ãåãçµã¿ã¯åœã®åŸæŒãã«ãã£ãŠé²ã¿å§ããŠããããããŠæžè°·åºã®ä»£ã æšå±±è°·å°åŠæ ¡ã§ã¯ãWi-Fiç°å¢ãããã§ã©ãã§ãåéãšåŠç¿ã§ããããã«ãLTEã¿ãã¬ãããæŽ»çšãããæ°ããªåŠã³ãã®å ±åå®èšŒããNTTãã³ã¢ãšåãçµãã§ãããåæ ¡ æ ¡é·ã®å·è¡çŽåæ°ãšæè« 现å·åéæ°ã«ãå®èšŒéäžã®æè§Šãèããã
ãªãLTEã¿ãã¬ããã?
æ ¡é·ã®å·è¡æ°ã¯ãæšå¹ŽåºŠãŸã§è¡æ¿åŽã«ãã人ç©ã§ãä»ã®åºã«ãããã¿ãã¬ãã端æ«ã®å°å ¥å è¡äŸãèŠãŠããããã ã
ãä»£ã æšå±±è°·å°åŠæ ¡ã¯ãæžè°·åºå ã®å°äžåŠæ ¡ã®ã¢ãã«æ ¡ã§ã2015幎4æã«éæ ¡ããŸãããåŠæ ¡æœèšãçæ°ãããã®ã§ããããžã§ã¯ã¿ãŒãICTç°å¢ãæŽåãããŠããŸããæžè°·åºã¯ä»åºãšç°ãªããã¿ãã¬ãã端æ«ãå°å ¥ãããŠããªãããšããããå ±åå®èšŒãããã§è¡ãããšã«ãªããŸããã(å·è¡æ°)
ãã ãã¿ãã¬ãã端æ«ãå°å ¥ãããšããã§ãããã¯ãã¯ãæ°ããæè²ãšã¯èšããªããããã§å©çšããã®ããWi-Fiç°å¢ããªããšããã§ãå©çšã§ãããLTEã¿ãã¬ãããã ã£ãããã»ãã®å°åºã§ã¯Wi-Fiåæã®ã¿ãã¬ãã端æ«ã§ããããWi-FiãæŽåãããŠããPC宀ã§ããå©çšã§ããªããå±å€ã§å©çšã§ããªããšãã£ãç°å¢é¢ã§å¶éãããããããããLTEã¿ãã¬ããããšããéžæè¢ãåºãŠããŸããã(å·è¡æ°)ã
æéšç§åŠç調æ»ã«ããã°ãå°äžé«æ ¡ã«ãããæ®éæå®€ã®ç¡ç·LANæŽåçã¯2016幎3ææç¹ã§25.9%ã§ããã2013幎ã«çå®ããã第2ææè²æ¯èåºæ¬èšç»ã®ç®æšå€ã§ãã100%ã«ã¯çšé ãç¶æ³ã ããã¡ãããæŽåããã«è¶ããããšã¯ãªãäžãçœå®³æã«å ¬ç«åŠæ ¡ã¯é¿é£æã«æå®ãããŠããããšãããçœå®³å¯Ÿçäºç®ã§ã®Wi-FiæŽåãè¡ããããšãã話ãããã
ãããå®åããŒã¹ã§èšãã°ããããåŠæ ¡ã®è¡ãåž°ããå±å€æè²ã«ãããŠã®åŠç¿æããŸãã¯èªå® ã«Wi-Fiç°å¢ã®ãªãçåŸã«å¯ŸããŠããICTæè²ç°å¢ãæŽåããããšããç®çãéæããããã«ã¯ããããLTEã¿ãã¬ããã®ãããªååšãå¿ èŠã ããããªããåç·å¥çŽã«ã€ããŠã¯äžè¬çãª7GBã®é信容éå¶éãããã£ãŠããããã£ã«ã¿ãªã³ã°ãœãããå°å ¥ããŠããã»ããæ ¡å ã«ãããWi-Fiæ¥ç¶å¶éãè¡ã£ãŠãããšãããYouTubeã«ã€ããŠã¯ãã£ã«ã¿ãªã³ã°å¶éã®å¯Ÿè±¡ããå€ããŠãããããäžã«ã¯7GBã®äžéã«éããçåŸãããããã ããããªãããšããã»ã©ã®éä¿¡éã«ã¯ãªããªãã(NTTãã³ã¢æ åœè )ãšããŠããã
åŠç¿ã¢ããªã§åŠç¿ææ¬²ãåäž
å®èšŒã«å©çšãããŠããã¿ãã¬ããã¯ãæ®åããŠããiPadã§ã¯ãªããå¯å£«éã®ææåãWindowsã¿ãã¬ãããARROWS Tabãã ã£ããæåž«ãšçåŸãåäžã®ã¿ãã¬ãããå©çšããŠããããªãã£ã¹ãœããå©çšãªã©ãæ€èšããçµæãšããŠWindowsã®æ¡çšã«ãªã£ãããã ããŸãã鲿°Žé²å¡µæ©èœãããããšãäžã€ã®çç±ã ã£ãããã§ãå€§äººã«æ¯ã¹ããšããç²æŽã«æ±ãåäŸã§ãå®å¿ããŠäœ¿ããã¡ãªãããããã
ãã¡ãããèå¿ãªãšããã¯ãã¿ãã¬ãããå°å ¥ãããã§ã¯ãªãããã¿ãã¬ããã§äœãåºæ¥ãããã ãå®èšŒã®å©çšããŒã«ãšããŠã¯ãçåŸäžäººã²ãšãã®ããŒããå ±æã§ããåååŠç¿ããŒã«ãã³ã©ãããŒãããšåŠç¿ã¢ããªã®ãã¹ã¿ãã£ãµããªããæ€èšŒã«å©çšããŠãããããã以å€ã«ãã¿ãã¬ããã®å©çšæ©äŒãçãŸããŠãããšçް巿°ã¯èªãã
ããããžã§ã¯ã¿ãŒãšçµã¿åããããã®å Žã§æ€çŽ¢ããåç»ãGoogleããããæ ãåºãããããŠããŸããã«ã¡ã©ãä»ããŠããŸããããã®å Žã®èšé²ãšããŠãæå¹ã§ããã(çŽ°å·æ°)
ãªã¯ã«ãŒãããŒã±ãã£ã³ã°ããŒãããŒãºãæäŸããã¹ã¿ãã£ãµããªã¯ã2015幎床æç¹ã§25äžäººãææäŒå¡ãšããŠå©çšããåŠç¿ããªã«ã§ã700æ ¡ã®é«æ ¡ã20èªæ²»äœã50ã®å°äžåŠæ ¡ãåŠæ ¡æè²ã®ãµããŒãããŒã«ãšããŠå©çšããŠããã
ãã¹ã¿ãã£ãµããªã®ã¡ãªããã¯ãåŠæ ¡ã§ã«ããŒã§ããªãåå¥åŠç¿ããçŽã®ããªã«ãšéã£ãŠãã€ã§ãã©ãã§ããã蟌ãããšããã ãšæããŸããåŠå調æ»ã ã£ããã宿ãã¹ãåã®è£å ãã¹ãã ã£ãããã§ããªãã£ããšããã®æ¯ãè¿ããåºæ¥ãã®ã¯è¯ããã€ã³ãã§ãããåã©ããã¡ã宿ãšããŠãã(ãã¹ãã§)䌌ãåé¡ãåºãããšããããšã話ããŠããŸãããä»ãŸã§ã§ããã°å çãåå¥ã«å£°ããããŠããããŠããåŠç¿ããã¿ãã¬ããäžã€ã§ç°¡åã«åŠç¿ã§ãããšãããããã®äœããããåŠç¿ææ¬²ã»å®çãšããæµãã«ç¹ãã£ãŠããã®ã¯ããåŸåã ãšæããŠããŸãã(å·è¡æ°)
ãã¹ã¿ãã£ãµããªã¯åäŸãã¡ãååãã«å匷ã§ããããã«ãã£ã©ã¯ã¿ãŒè²æã«æ©èœããããã§ãããå®èšŒéå§åœåã¯ããã«é¢çœãã£ãŠåãçµãã§ããæ§åã§ããããã æãçµã€ã«ã€ããåŠååäžãèªåã§ãèªèã§ããããã«ãªã£ããããããäºç¿ã»åŸ©ç¿ãããããšããæ¬è³ªã«ç§»ãå€ãã£ãŠãã£ãå°è±¡ãåããŸãã(çŽ°å·æ°)
ã³ã©ãããŒãã®èªç±åºŠãçã¿åºãããåååŠç¿ã
ãããŸã§ã¯å²ãšããèã話ããšèšã£ãŠã¯å€±ç€Œã ããããžã¿ã«ãã€ãã£ãäžä»£ã®å¢å ãšãšãã«ãã¹ããŒããã©ã³ãã¿ãã¬ããã«èŠªãã¿ãæã€ããšã¯åœããåã§ãããçŽãéçã䜿ããããå¹çåã§ããéšåã¯åççã«ãã¢ããªã§å埩åŠç¿ãè¡ããšããã®ã¯åäºåã«æ€èšŒãé²ãã§ãã話ã§ãããã
ãã®åæã§äžçªæ°ã«ãªã£ãŠãããã€ã³ãã¯ãã³ã©ãããŒãã§ããããåååŠç¿ãã ã£ããçè ã¯20代åŸåã ããå°åŠæ ¡ïœé«æ ¡ã«ãããŠã®PCãå©çšããææ¥ã§ãã°ã«ãŒãã¯ãŒã¯ãè¡ã£ãŠãæã®èšæ¶ã§ã¯ãããããäœæãããã¡ã€ã«ããã¡ã€ã«ãµãŒããŒã«ä¿åããŠãã»ãã®äººããã®ãã¡ã€ã«ãåç·šéãããšãã£ããã®ã ã£ããã³ã©ãããŒãã¯ã¯ã©ãŠããµãŒãã¹ãšããŠå ±éã®ããŒããåæããããããä»ç®ããã³å ¥åã«ãããçµµãããåçã®è²Œãä»ãããªã³ã¯è²Œãä»ããªã©ããã®èªç±ããæå€§ã®ç¹åŸŽã ããã®èªç±ãããåŸæ¥ã®ã°ã«ãŒãã¯ãŒã¯ã®ãã¢ããã°ããããžã¿ã«ãžãã®è©Šéç³ã«ãªããã©ããããçè ãšããŠã¯åæã§èãããã£ãã®ã ã
ãã³ã©ãããŒãã§ã¯ãåŠæ ¡ããåž°ã£ãŠåéå士ãé¢ããŠããŸã£ãŠããå匷ãããŒã¹ã«åäŸå士ãããåãã§ããŸãããå çãçåŸã®å匷ã®é²æç¶æ³ã確èªã§ãããåžžã«èŠãããã®ã§ããäºãé æ ®ã¯å¿ èŠã ãšæããŸãããã¢ã³ã±ãŒãã§ãååããªå£°ãèŠããŠããããšããã广ã¯åºãŠãããšæã£ãŠããŸãã(å·è¡æ°)
ãæ ¡é·ã話ããããã«ãã©ã®ããã«ãããŒãå®ã£ãŠäººãšã³ãã¥ãã±ãŒã·ã§ã³ãåããã¯æåž«ãšããŠãã£ããæããå¿ èŠããããšæããŸãããã ãææ¥ã«ãããŠããææ¥ä»¥å€ã§ãå¹ åºã掻çšã·ãŒã³ããããŸããäŸãã°çžæ§ãè¯ãã®ã¯çç§ã§ã倩æ°ã®åå ããããã§ããã倩æ°äºæ³ãšå€©æ°å³ãŸãšããå°é¢šé²è·¯äºæž¬ãªã©ãã¿ãã¬ããã®ãã³ã掻çšããŠãã£ãŠããããŸããã
ä»ãŸã§ã§ããã°åçãæ®åœ±ããŠçŸåããçŽã«è²Œãä»ããŠããšããªãã®åŽåãå¿ èŠãšããŠããŸããããã¿ãã¬ããã§ããã°æ®åœ±ããŠããŒã¿ã貌ãä»ããã³ã¡ã³ãããã ãã§ãããåºæ¥ããã®ã¯èŠæ ããããã®ã§ãæçµçã«ããå šäœãå°å·ããŠããŒãã«è²Œãã ãã§ãäœèšãªè¡åãåãå¿ èŠããªããªã£ãããšã倧ãããšæã£ãŠããŸãã(çŽ°å·æ°)
[2ããŒãž] : åååŠç¿ãã©ãçºå±ãããŠããã



