â spã¢ã¼ãã¯ãªãIPã¢ãã¬ã¹ã«é ¼ããããå¾ãªãã£ãã spã¢ã¼ãã®äºæ NTT docomoã®ã¹ããåãç¬èªãµã¼ãã¹ãspã¢ã¼ããããä»æ20æ¥ã«å¤§è¦æ¨¡ãªäºæ ãèµ·ããã¦ãé大äºæ ã¨ãªã£ã¦ããã ã¹ããåããããæ¥ç¶ãä¸å ·å ãã³ã¢ å¥äººã®ã¢ãã¬ã¹è¡¨ç¤º, MSNç£çµãã¥ã¼ã¹, 2011å¹´12æ20æ¥ ãã³ã¢ã®spã¢ã¼ãã§ä¸å ·åãä»äººã®ã¡ã¼ã«ã¢ãã¬ã¹ãè¨å®ãããæã, æ¥çµIT Pro, 2011å¹´12æ21æ¥ ãã³ã¢ã®ãspã¢ã¼ããã§ãã©ãã«ãé¢é£ãµã¼ãã¹ãä¸æåæ¢, ã±ã¼ã¿ã¤ Watch, 2011å¹´12æ21æ¥ ãã³ã¢ãspã¢ã¼ãé害ã§ããããã¯ã¼ã¯åºç¤é«åº¦å対çæ¬é¨ãè¨ç½®, ã±ã¼ã¿ã¤ Watch, 2011å¹´12æ26æ¥ ãã³ã¢ ç´1ä¸9000人ã«å½±é¿, NHKãã¥ã¼ã¹, 2011å¹´12æ27æ¥ ãã³ã¢ã®âã¡ã¢ãç½®ãæãâä¸å ·åãå½±é¿æ°ãæ°äºè±¡ãæããã«, ã±ã¼ã¿ã¤ Watch,
ææ°ã¿ãã¬ããè³¼å ¥ã¬ã¤ã iPadã·ãªã¼ãºãçä½èªè¨¼ã端åã§æ¯è¼ã使ããApple Pencilã®ä¸ä»£ãç°ãªã 2024.08.02 ããªããç¥ããªãã¢ããã«è£½åã®ä¾¿å©ã¯ã¶ Macã®ç»é¢ãiPadã«æ¡å¼µãããSidecarããWi-Fiæ¥ç¶ãApple Pencilãå©ç¨ã§ãã 2024.08.02
spã¢ã¼ãã¡ã¼ã«åé¡ããã®ãã¢ãã¬ã¹ãä»ãå¤ãã£ã¦ãã¾ãã¨ãããã¤ã話é¡ã«ãªã£ã¦ãã¾ãããã è¨äºãèªãã ã ãã§ã¯ããããããªãã£ãã®ã§ãNTT DOCOMOãã¯ãã«ã«ã»ã¸ã£ã¼ãã« Vol.18 No.3 ã® Technology Report [1] ãªã©ãåèã«ããªããçµµãæ¸ãã¦è¦ã¾ãããã¡ãªã¿ã«ãããã§ç¶²ã¨ããã®ã¯ãspã¢ã¼ã網ã®ãã¨ã§ãã ç¬èªèªè¨¼æ¹å¼ã«ããã¡ã¼ã«ã¢ã«ã¦ã³ãåå¾ã¨ããã®ã¯ã (1) ã¡ã¼ã«ã¢ããªããªãã£ã·ã£ã«ãªãã®ã§ãããã¨ãç¬èªæ¹å¼ã§èªè¨¼ (2) spã¢ã¼ãæ¥ç¶ãéãã¦ãã¦ã¼ã¶ã¼æ å ±ãåå¾ ã¨ãããã®ãããã§ããã詳細ã¯ãããã¾ãããã©ãããã®è¾ºã«ä»åã®éµããããããªæ°ããã¾ãããã©ããªãã§ããããä¸ã®å³ã§ã¯ãspã¢ã¼ãæ¥ç¶ãéããã¦ã¼ã¶ã¼èªè¨¼ãIPã¢ãã¬ã¹ã§ãã¦ããããã«æ¸ãã¦ãã¾ããããã¯ãè¨äºãªã©ã§èªãã ãã¨ããã®é¡æ¨ã§ãããããã¦ããã¨ãä»åã®äºè±¡ãããã¾ã
ã客æ§ã®è¨å®ã«ãããã客æ§æ å ±ããé表示ãã¨ãªã£ã¦ããã¾ããã客æ§æ å ±ã表示ããã«ã¯dã¢ã«ã¦ã³ãã§ãã°ã¤ã³ãã¦ãã ããã ã客æ§æ å ±è¡¨ç¤ºã«ã¤ãã¦ã¸ ã客æ§æ å ±è¡¨ç¤ºã«ã¤ãã¦ã¸ 2011å¹´12æ20æ¥ï¼ç«æï¼åå¾0æ22åããåå¾2æ25åã¾ã§ã®éãå ¨å½ã«ããã¦spã¢ã¼ãããå©ç¨ãã¥ããç¶æ³ãçºçãã¾ããã ãã®éä¿¡è¨åã®ä¸å ·åã«ä¼´ã£ã¦ãspã¢ã¼ããµã¼ãã¹ããå©ç¨ã®ã客æ§ã«ããã¾ãã¦ãä¸é¨ã®ã客æ§ã®ã¡ã¼ã«ã¢ãã¬ã¹ããå¥ã®ã¡ã¼ã«ã¢ãã¬ã¹ã«èª¤ã£ã¦è¨å®ãããäºè±¡ãªã©ãçºçãããã¾ããã ã客æ§ã«ã¯ã大å¤ãè¿·æã¨ãå¿é ãããããã¾ããã¨ããæ·±ããè©«ã³ç³ãä¸ãã¾ãã ä»åã®äºè±¡ã®å 容ã¨åå ããã³å¯¾çã¯ã以ä¸ã®ã¨ããã§ãã äºè±¡ã®å 容 ï¼1ï¼ã客æ§ããèªåã®spã¢ã¼ãã®ã¡ã¼ã«ã¢ãã¬ã¹ã確èªããéãå¥ã®ã¢ãã¬ã¹ã«ç½®ãæãã£ã¦ãã¾ãã ï¼2ï¼spã¢ã¼ãã¡ã¼ã«ãåä¿¡ããéã«ãéä¿¡è ã¨ã¯å¥ã®spã¢ã¼ãå¥ç´è ããé
HTMLï¼XHTMLï¼ãã¼ã¸å ã®ã¦ã¼ã¶å ¥åé åã«å¯¾ãã¦ã¦ã¼ã¶ãå ¥åããå¤ï¼åæè¨å®å¤ãå«ã¿ã¾ãï¼ããã£ãã·ã¥ã®ä¿å対象ã¨ãªãã¾ãã ãªããFlashã³ã³ãã³ããç»é¢ã¡ã¢ã§ã¯ã¦ã¼ã¶å ¥åé åãã¼ã¿ã¯ãã£ãã·ã¥ã®ä¿å対象å¤ã¨ãªãã¾ãã
NTTãã³ã¢ã¯ä»ç§ãiã¢ã¼ãã使ããå¾æ¥åã®æºå¸¯é»è©±ã§ãå人ãéçºããã²ã¼ã ãä»äºã«å½¹ç«ã¤ã½ãããªã©æ§ã ãªãã¢ããªããåãè¾¼ããæ°ãµã¼ãã¹ãå§ãããç±³ã¢ããã«ã®é«æ©è½æºå¸¯é»è©±ï¼ã¹ãã¼ããã©ã³ï¼åãã«ã¯22ä¸æ¬ä»¥ä¸ã®ã¢ããªãéçºããããã¢ã¤ãã©ã¼ã³ï¼iPhoneï¼ã人æ°ãæ¯ãã¦ãããå¾æ¥åã®æºå¸¯é»è©±ãä¸å¿ã«å½å ã§ç´5500ä¸äººã®å¥ç´è ãæ±ãããã³ã¢ã¯9å²ä»¥ä¸ãå¾æ¥åã®æºå¸¯é»è©±ã使ã£ã¦ãããã¹ãã¼ã
ãã£ãããèªè ã®æ¹ããããiã¢ã¼ããã©ã¦ã¶ããã2.0ãã«ãªãã¾ãããã æºå¸¯ãµã¤ãå¸å ´ã¨ãã¦ããã«å¯¾å¿ã¯å¿ è¦ã§ããï¼ ã¨ããã質åãé ããã®ã§ãä»æ´ã§ã¯ããã¾ããåãªãã®è¦è§£ããä¼ããã¾ããã çµè«ããè¨ã㨠ããã¡ããååãã¦ã©ãããã¦ãããã¨ã¯å¿ è¦ã ããç¦ã£ã¦ããã«å¯¾å¿ããå¿ è¦ã¯ãªãã ã¨æãã¾ãã iã¢ã¼ããã©ã¦ã¶2.0ããã³ã¢æ°æ©ç¨®ï¼æ¨å¹´ã®å¤ã¢ãã«ï¼ã«æè¼ãããã¨ãã æè¡ç³»ã®ããã°ã§ã¯ãã¡æ©ãéå»ã®ãã©ã¦ã¶ãã¼ã¸ã§ã³ã¨ã®éããæ¯è¼ããæ å ±ãä¼ãã¦ãã¾ãããã ç§ã¯ãã®æ å ±ã¯ãã¡ããä½ãæã¨ãã¦ç¥ãå¿ è¦ã¯ããã¨æããã§ããã©ã ããããçãããæã£ã¦ããã®ã¯ãããã§ã¯ãªãã¦ã ãããããã«å¯¾å¿ãã¹ããã£ã¦ãããã¨ã ã¨æããã§ãã 確ãã«æºå¸¯ãµã¤ãæ¥çã®ãã¬ã³ããååã¯å¤åãæ©ãã¨è¨ããã¾ããã XHTML+CSSãã¼ã¹ã§æºå¸¯ãµã¤ããä½ããããã«ãªã£ãä»ã§ãã æ ¸ã¨ãªãå¶ä½ãã¦ãã¦
ã客æ§ã®è¨å®ã«ãããã客æ§æ å ±ããé表示ãã¨ãªã£ã¦ããã¾ããã客æ§æ å ±ã表示ããã«ã¯dã¢ã«ã¦ã³ãã§ãã°ã¤ã³ãã¦ãã ããã ã客æ§æ å ±è¡¨ç¤ºã«ã¤ãã¦ã¸ ã客æ§æ å ±è¡¨ç¤ºã«ã¤ãã¦ã¸ NTTãã³ã¢ï¼ä»¥ä¸ãã³ã¢ï¼ã¯ãPKIï¼å ¬ééµæå·åºç¤ï¼ã使ã£ãFOMA®ã®é»åèªè¨¼ãµã¼ãã¹ãFirstPass®ããã2012å¹´8æ31æ¥ï¼éæï¼ã«çµäºããã¦ããã ãã¾ã1 ãã¾ããä¼æ¥ãã³ã³ãã³ããããã¤ããªã©ããã®ãFirstPassãèªè¨¼ãµã¼ãã¹ã®æ°è¦ãç³è¾¼ã¿åä»ã¯ã2010å¹´7æ30æ¥ï¼éæï¼ããã£ã¦çµäºãããã¾ãã ãFirstPassãã¯ãFOMAã«ãããä¼æ¥ã®ã¤ã³ãã©ããããECãµã¤ããªã©ã¸ã®ã¢ã¯ã»ã¹ããããå®å¿ã»å®å ¨ã«ãå©ç¨ããã ãããµã¼ãã¹ã¨ãã¦æä¾ãã¦ã¾ããã¾ããããã客æ§ãã¼ãºã®å¤åã«ãããå©ç¨è ã®æ¸å°ãªã©ãäºæ¥ç°å¢ã®å¤åãè¸ã¾ãããã®ãã³çµå¶è³æºãéä¸ãã¹ããµã¼ãã¹ãçµäºãããã¨ã¨ãããã¾ããã
â ã¯ããã¼é£ããªãã®ã¯ãã³ã¢ã ã ããã«å®å ¨ãªä½ãæ¹ã確ç«ãã¦ããªãããã«ãªãããããè延ã£ã¦ãã¾ã£ããç°¡åãã°ã¤ã³ããããããUIè¨è¨ãããã¦ããããããã¿ã³ãæ¼ãã°å ¥ãããªãããã¿ã³ãããæå³ããªã*1ããã°ã¢ã¦ãä¸å¯è½ãªå¸¸æãã°ã¤ã³ãµã¤ãã ãï¼ãããªã®ã«ããã°ã¢ã¦ãããã¿ã³ããã£ãããããï¼ ããããªãã¨è¨ã£ãã£ã¦ä¾¿å©ã ããå¿ è¦ãªãã ãã¨ãããã±ã¼ã¿ã¤ã§ãã¹ã¯ã¼ããªããå ¥ãã¦ãããªããã ã¨ãããã客ãããä»ãã¦ããã£ã¦è¨ã£ãã俺ãã¡ITåæ¹ã«ã¯ä½ãå©è¨ãªãã¦ã§ããªããã ãã¨ãè¨ã人ãåºã¦ããããã ãããããªã®ã¯ãä¸è¬ã®ã¤ã³ã¿ã¼ãããã®ãµã¤ãã ã£ã¦ãæããã⡠次åããèªåçã«ãã°ã¤ã³ ãã¨ãã⡠次åããå ¥åãçç¥ãã¨ãã£ããã§ãã¯ããã¯ã¹ãæ®éã«ç¨æããã¦ãããamazon.comãªãã大æãããã°ã¤ã³ãã£ã±ãªãã ã ããã¦ããã¯cookieã«ãã£ã¦å®ç¾ããã¦ãããå人èå¥çªå·ãª
ã客æ§ã®è¨å®ã«ãããã客æ§æ å ±ããé表示ãã¨ãªã£ã¦ããã¾ããã客æ§æ å ±ã表示ããã«ã¯dã¢ã«ã¦ã³ãã§ãã°ã¤ã³ãã¦ãã ããã ã客æ§æ å ±è¡¨ç¤ºã«ã¤ãã¦ã¸ ã客æ§æ å ±è¡¨ç¤ºã«ã¤ãã¦ã¸ ãã³ã¢ããã®ãç¥ãã ãå復ããiã¢ã¼ãæ¤ç´¢ãµã¼ãã¹ãã®ãå©ç¨ã«ã¤ã㦠2010å¹´5æ1æ¥ (2010å¹´5æ7æ¥æ´æ°) å¹³ç´ ã¯NTTãã³ã¢ã®ãµã¼ãã¹ã»ååããå©ç¨ããã ããèª ã«ãããã¨ããããã¾ãã 2010å¹´4æ30æ¥(éæ)ã«å®æ½ããiã¢ã¼ãæ¤ç´¢ã®ãªãã¥ã¼ã¢ã«ã¯ããå©ç¨ã®å¢å ã«ä¼´ãåä½ãä¸å®å®ã«ãªã£ãããåæ¥åå¾11æ40åã«ãªãã¥ã¼ã¢ã«åã®iã¢ã¼ãæ¤ç´¢ã«æ»ãã¦ããã¾ãããããã®ãã³ãµã¼ãã¹ã®æºåãæ´ãã¾ããã®ã§ã5æ7æ¥(éæ)ããiã¢ã¼ãæ¤ç´¢ã®ãªãã¥ã¼ã¢ã«ãåéãããã¾ããã iã¢ã¼ãæ¤ç´¢ã¸ iã¢ã¼ãæ¤ç´¢ããæ顧ããã ãã¦ããã客æ§ã«ã¯ãå¤å¤§ãªãè¿·æãããããã¾ãããã¨ãæ·±ããè©«ã³ç³ãä¸ãã¾ãã ä»å¾ã¨ããã³ã¢
docomoã¦ã¼ã¶ã¼ã ã£ãããã¾ãééããªã1度ã¯å©ç¨ãã¦ããã¯ãã®iã¢ã¼ãæ¤ç´¢ãiãã¿ã³ãæ¼ãã¨æåã«ã¢ã¯ã»ã¹ããããã®ç»é¢ããæ¤ç´¢ããã¨ãã人ã¯å°ãªãã¯ãªãã§ãããã ãããªiã¢ã¼ãæ¤ç´¢ã§ãããæ¬æ¥4/30(Fri)ããæ¤ç´¢ã®ä»æ§å¤æ´ãè¡ããã¦ãã¾ãã ä½æ°ã«çµæ§ããããã¨å¤æ´ãããã¦ãã¦ãããããããããã¾ã§ã¨ã®éããããè¥å¹²ä½¿ç¨æã«æ¸æãæããããããããã¾ããã ã¨ããããã§ãã¡ãã£ã¨ãã®å¤æ´ç¹ã«ã¤ãã¦ã¾ã¨ãã¦ã¿ã¾ããã æ¤ç´¢ã¨ã³ã¸ã³ã®å¤æ´ ããã¾ã§docomoã®iã¢ã¼ãæ¤ç´¢ã«ä½¿ããã¦ããæ¤ç´¢ã¨ã³ã¸ã³ã¯Googleã«ãããã®ã§ããã ãããä»åã®ä»æ§å¤æ´ã«ä¼´ã£ã¦ãGoogleããgooã¸ã¨å¤æ´ããã¦ãã¾ãã ãã ããGoogleã¯å ¥ã£ã¦ããªããã¨ããã¨ããããããã§ããªããPCãµã¤ãæ¤ç´¢ã«ã¯Googleããã®ã¾ã¾ä½¿ããã¦ãã¦ãå¤æ´ã«ã©ãããæå³ãããã®ãã¯è§£ãã¾ããããã¢ãã¤ã«g
ãã³ã¢ãã«ããµã¹ãå¯å£«éãNECãããã½ãã㯠ã¢ãã¤ã«ã³ãã¥ãã±ã¼ã·ã§ã³ãºãã·ã£ã¼ãã®6社ãæºå¸¯é»è©±åãã¢ããªã±ã¼ã·ã§ã³ãã©ãããã©ã¼ã ã®å ±åéçºã«åæ ï¼2010å¹´4æ26æ¥ï¼ æ ªå¼ä¼ç¤¾ã¨ãã»ãã£ã»ãã£ã»ãã³ã¢ ã«ããµã¹ ã¨ã¬ã¯ãããã¯ã¹æ ªå¼ä¼ç¤¾ å¯å£«éæ ªå¼ä¼ç¤¾ æ¥æ¬é»æ°æ ªå¼ä¼ç¤¾ ããã½ãã㯠ã¢ãã¤ã«ã³ãã¥ãã±ã¼ã·ã§ã³ãºæ ªå¼ä¼ç¤¾ ã·ã£ã¼ãæ ªå¼ä¼ç¤¾ NTTãã³ã¢ï¼ä»¥ä¸ãã³ã¢ï¼ãã«ããµã¹ ã¨ã¬ã¯ãããã¯ã¹æ ªå¼ä¼ç¤¾ï¼ä»£è¡¨åç· å½¹ç¤¾é·ï¼èµ¤å°¾ æ³°ã以ä¸ã«ããµã¹ï¼ãå¯å£«éæ ªå¼ä¼ç¤¾ï¼å·è¡å½¹å¡ç¤¾é·ï¼å±±æ¬ æ£å·²ã以ä¸å¯å£«éï¼ãæ¥æ¬é»æ°æ ªå¼ä¼ç¤¾ï¼ä»£è¡¨åç· å½¹ å·è¡å½¹å¡ç¤¾é·ï¼é è¤ ä¿¡åã以ä¸NECï¼ãããã½ãã㯠ã¢ãã¤ã«ã³ãã¥ãã±ã¼ã·ã§ã³ãºæ ªå¼ä¼ç¤¾ï¼ä»£è¡¨åç· å½¹ç¤¾é·ï¼è æ²»ã以ä¸ããã½ããã¯ã¢ãã¤ã«ï¼ãã·ã£ã¼ãæ ªå¼ä¼ç¤¾ï¼ä»£è¡¨åç· å½¹ç¤¾é·ï¼å¹¹éã以ä¸ã·ã£ã¼ãï¼ã®6社ã¯ãLinux OSããã³Symbian OSã«
å æ¥ã®æ¥è¨ã§æºå¸¯ã®èªè¨¼ã«é¢ãã¦ã®èå¯ããã¦ãã¨ãããããã£ãªã¢æ¯ã®IPå¶éãè¡ã£ã¦ããã°ç«¯æ«IDãã¦ã¼ã¶IDèªè¨¼ãä¿¡ç¨ãã¦ããã®ã§ã¯ç¡ããï¼ã¨æ¸ããã®ã ããæ´ã«èª¿ã¹ãçµæã©ããæªããå®æ ãè¦ãã¦ããã®ã§å±éºåº¦ã¨åããã¦å度çºãã¦ã¿ããã¨æãã ã¨ããããææããã£ãã®ã§ååã®ãã¹ãã«å ãã¦ä»¥ä¸ã試ãã¦ã¿ã¾ããã NO uidã«æå®ããå¤ å®éã«éä¿¡ããã¦ããå¤ 8 %30%31%32%33%34%35%36%37%38%39%61%62*1 1234567890ab ããå¼±ã£ãé§ç®ããããè¦äºã«uidã®è©ç§°ãæåãã¦ãã¾ã£ãâ¦ã DoCoMoã®ã¦ã¼ã¶IDã®ä¿¡é ¼æ§ãå°ã«è½ã¡ãç¬éã§ãã 2007-03-01追è¨ï¼DoCoMoã¹ã²ã¼ï¼æ¨æ¥ã¯ç¢ºãã«ä¸è¨ã®æ¹æ³ã§è©ç§°ã§ããã®ã«ãä»æ¥ã¯ããæ¢ã«å¯¾çããã¨ãã(^^; ä»ãåããã¨ã試ãã¨ä»¥ä¸ã®ã¡ãã»ã¼ã¸ãåºãã®ã¿ã§ããã IPãµã¤ãã®è¨è¿°ã«èª¤ãããã
æ å ±é信審è°ä¼ æ å ±éä¿¡æè¡åç§ä¼ã¯2010å¹´3æ11æ¥ããæºå¸¯é»è©±çå¨æ³¢æ°æå¹å©ç¨æ¹çå§å¡ä¼ãã®ç¬¬39åä¼åãéå¬ãããä»åã¯å¨æ³¢æ°ã®åç·¨ã«ãã£ã¦ç©ºã700/900MHz帯ã«ã¤ãã¦ãå NTTãã³ã¢ã®å¤éåæ°ï¼æ ¶å¿ç¾©å¡¾å¤§å¦å¤§å¦é¢ æ¿çã¡ãã£ã¢ç ç©¶ç§ ç¹å¥æèææï¼ã3人ã®æèè ããæè¦è´åãè¡ã£ãã å¤éæ°ã¯æè¦é³è¿°ã®ä¸ã§ããæ¥æ¬ã®900MHz帯ã®å²ãå½ã¦ã¯ãä¸çã¨ã¾ã£ããç°ãªã£ã¦ããããã®ã¾ã¾ã§ã¯æ¥æ¬ã®æºå¸¯é»è©±ã®ã¬ã©ãã´ã¹åãããã«é²ããã¨ããèãã示ããå½éçãªå¨æ³¢æ°ã¨ã®å調ï¼ãã¼ã¢ãã¤ã¼ã¼ã·ã§ã³ï¼ãå¿ è¦ã ã¨ããã ãã®ä¾ã¨ãã¦å¤éæ°ã¯ãã¨ã¼ããããä¸å¿ã«UMTSï¼Universal Mobile Telecommunications Systemï¼ã¨ããéä¿¡è¦æ ¼ãæ¡ç¨ãã900MHz帯ã®æºå¸¯é»è©±æ©ãä¸çæ¨æºã«ãªãã¤ã¤ããã¨ããèªèã示ãããæ¥æ¬ã欧å·ã®UMTSã«åããã¦900MHz帯
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}