| Âê̾ | ̵ÀþLAN´Ķ¤ˤª¤±¤ë¥ȥé¥ݡ¼¥ÈÁإץí¥ȥ³¥ë¤ÎÁê°ã¤ˤè¤ëÂӰè¸øʿ¤θ¡Ƥ |
| Ãø¼Ô | *¿·°æ ³¨Èþ (¤ªÃã¤οå½÷»ÒÂç³ء¡), ʿÌî ͳÈþ, ¼ ÊÙ (NEC¥·¥¹¥ƥà¥ץé¥åȥե©¡¼¥ฦµæ½ê), ¾®¸ý ¿Í (¤ªÃã¤οå½÷»ÒÂç³Ø) |
| Page | pp. 304 - 316 |
| Keyword | ̵ÀþLAN, QoS, TCP, UDP, ¸øʿ |
| Abstract | ¶áǯ,ư²襹¥ȥ¥à¤䲻¡ÊVoIP¡ˤʤɤΥޥë¥á¥ǥ£¥¢Ä̿®¤μûÍפ¬¹â¤ޤäƤ¤¤ë.¤½¤Τ褦¤ÊÄ̿®¤ˤª¤¤¤ÆQoS¡ÊQuality of Service¡ˤÏÂçÊѽÅÍפǤ¢¤ë.¤·¤«¤·QoS¤ȸäƤ⤽¤³¤ÇÍᤵ¤ì¤ëÉʼϥá¥ǥ£¥¢¤䥢¥ץꥱ¡¼¥·¥ç¥ó¤ˤè¤ê°ۤʤë.¤½¤Τ¿¤á,¥ޥë¥á¥ǥ£¥¢Ä̿®¤Τ¿¤á¤ΡÖQoS¡פòÄêµ·,¤³¤줬Êݾڤµ¤ì¤ë»ÅÁȤߤòºî¤ëɬÍפ¬¤¢¤ë.¤ޤ¿,¥¤¥¼¥ͥåȡÊTCP/IP¤˴ð¤Ť¯¥ͥåȥ¥¯¡ˤÎËܼϡ֥٥¹¥ȥ¨¥ե©¡¼¥ȡפǤ¢¤뤬,QoS¤¬ɬÍפȤµ¤ì¤ë¾ìÌ̤¬Áý¤¨¤Ƥ¤¿¤¿¤á,¥¤¥¼¥ͥåȤΥץí¥ȥ³¥ë¤ËQoSÊݾڤλÅÁȤߤòÁȹþ¤àÊýˡ¤¬¸¡Ƥ¤µ¤ì¤Ƥ¤Ƥ¤¤ë.¤³¤Î1¤ĤÎÎ㤬TCP-AV¤Ǥ¢¤ë.¤³¤ì¤Ï,¥롼¥¿¤ʤɤËQoS¸æ¤ò¼ÂÁë¤ΤǤϤʤ¯,´û¸¤ÎTCP¤ì¤˺ܤ»¤«¤¨¤ÆÄ̿®¤ò¹Ԥ¦¤Ȥ¤¤¦¤â¤ΤǤ¢¤ë.TCP-AV¤ǤÏ,íÕíԾõÂ֤ˤè¤êíÕíԥ¦¥£¥ó¥ɥ¦¸æ¥ѥ饥¿¤òÊѹ¹¤¹¤ë.¤³¤ì¤ˤè¤êÌÜɸÂӰè¤ò³ÎÊݤµ¤»¤ë¤褦¤ʤ³¤Ȥ¬²Äǽ¤Ȥʤê,¥¹¥ȥ¥ߥó¥°Ä̿®¤ʤɤò¸ú²ÌŪ¤˹Ԥ¦QoS¤ò¼¸½¤Ǥ¤ë.TCP-AV¤ˤè¤êͭÀþ´Ķ¤ˤª¤±¤ëÂӰè³ÎÊݤʤɤÎQoSÊݾڤ¬ã¤µ¤ì¤ë¤褦¤ˤʤä¿. °ìÊý¤Ç,̵ÀþLAN¤¬¹¤¯Éáµڤ·¤¿¤³¤Ȥ«¤é,ͭÀþ´Ķ¤ÈƱÍͤÎ̵Àþ´Ķ¤ˤª¤¤¤ÆÄ̿®¤ÎÉʼ¬Êݾڤµ¤ì¤뤳¤Ȥ¬˾¤ޤì¤Ƥ¤¤ë.¤½¤ÎÎã¤Ï,½ҤÎVoIP¤ʤɤǤ¢¤ë.¥桼¥¶¤Ͼï¤ËƱ¤¸Éʼǥ¢¥ץꥱ¡¼¥·¥ç¥ó¤¬ÍøÍѲÄǽ¤Ǥ¢¤뤳¤ȤòÍ᤹¤뤬,¥·¥¹¥ƥà¤Ȥ·¤ƤÏ̵Àþ´Ķ¤ˤª¤¤¤Æ,ͭÀþ´Ķ¤ξì¹ç¤ÈƱÍͤËÉʼÁÊݾڤò¹Ԥ¦¤³¤ȤÏ,¤è¤꺤Æñ¤Ǥ¢¤ë.¤½¤³¤ÇËܸ¦µæ¤ǤÏTCP-AV¤Τ褦¤ÊÂӰè³ÎÊݷ¿TCP¤¬̵Àþ´Ķ¤ˤª¤¤¤ƤâÁÛÄꤷ¤Ƥ¤¤ë¤褦¤˿¶É«¤ɤ¦¤«¤ڤ¹¤ë.Æä˼µ¡¤òÍѤ¤¤Æɾ²ò¹Ԥ¦¤³¤Ȥˤè¤ê,¥·¥ߥå¥졼¥·¥ç¥ó¤Ǥϥâ¥ǥ벽¤¬º¤Æñ¤ÊüËȤε¡´ï¤κ¹°ۤä¥Хåե¡¤ÎÂ礭¤µ¤ʤɤˤè¤ë±ƶòÌ餫¤ˤ·,¼´Ķ¤Çͭ¸ú¤ÊQoS¼êˡ¤ˤĤ¤¤Ƹ¡Ƥ¤¹¤ë. ̵Àþ´Ķ¤ˤª¤±¤ëQoSÊݾڤò¼¸½¤¹¤뤿¤á¤Ë,ËÜÏÀʸ¤ǤÏ̵Àþ´Ķ¤ˤª¤±¤ëQoS¤ˤĤ¤¤ƤÎ2¤ĤνÅÍפÊÌäÂê¤˾Çů.1¤ĤÏ̵ÀþLAN¤θøʿ¤ÎÌäÂê¤Ǥ¢¤ê,¤⤦1¤Ĥϼµ¡¤ˤª¤±¤ë¼ÂÁõ¤κ¹°ۤ˵¯°ø¤¹¤ëÌäÂê¤Ǥ¢¤ë.̵ÀþLAN¤θøʿ¤ÎÌäÂê¤ÏüËö¤ÎÂæ¿ô¤¬Áý¤¨¤¿¤Ȥ¤˸²Ãø¤ˤʤê,¤¹¤Ǥ˥·¥ߥå¥졼¥·¥ç¥ó¤ˤª¤¤¤Æ,ʣ¿ô¤ÎTCP¥ե´֤ˤª¤±¤륹¥롼¥ץåȤÎÉԸøʿ¤Îȯ¤¬¼¨¤µ¤ì¤Ƥ¤¤ë.¤³¤ì¤Ï,¥ͥåȥ¥¯¤ÎÈóÂоΤÈÁ¢¤ÎʿÅù¤ˤè¤굯¤³¤ë¤Ȥ¤¤ï¤ì¤Ƥ¤¤ë.¾嵭ÆÃ¤β¼¤ǤÏ,̵ÀþLAN AP¡ÊAccess Point¡ˤΥХåե¡¤ˤª¤±¤ëTCP-ACK¤ÎÇ˴þ¤¬ÉԸøʿ¤ˤĤʤ¬¤ë¤Ȥ¤¤ï¤ì¤Ƥ¤¤ë.¤·¤«¤·,̵Àþ¾å¤ΥΥ¤¥º¤äÅÅÇȴ³¾Ä,¥ǥХ¤¥¹¥ɥ饤¥Фι½ÃÛˡ¤äOS¤ι½¤ʤÉ,¥·¥ߥå¥졼¥·¥ç¥ó¤ǤϹÍ褵¤ì¤ʤ¤Å¬¼µ¡¤ˤϸºߤ¹¤뤿¤á,¤³¤Τ褦¤ÊÉԸøʿ¤¬¼µ¡¤ˤª¤¤¤ƤɤÎÄøÅٵ¯¤³¤ë¤Τ«¤ɤ¦¤«¤ÏÌ餫¤ǤϤʤ¤.Î㤨¤мµ¡¤ÎAP¤ΥХåե¡¥µ¥¤¥º¤ϥá¥â¥ê¤äÁõÃ֤ÎÄã²ʲ½¤ʤɤÎÍװø¤ÇÊÑư¤·¤Ƥ¤¤ë¤ȹͤ¨¤é¤ì,¸½¾õ¤μ¥·¥¹¥ƥà¤ǥХåե¡¤¬ÌäÂê¤ˤʤꤦ¤뤫¤ɤ¦¤«¤òÇİ®¤¹¤뤳¤ȤÏÈó¾ï¤˽ÅÍפǤ¢¤ë.¤ޤ¿,̵ÀþLAN¥¤¥ե§¡¼¥¹¤¬ñ°ì¤δĶ¤ˤª¤±¤ë,Âæ¿ô¤ÈÉԸøʿ¤δØϢ¤Î̵ͭ¤ˤĤ¤¤Ƥ⸡¾ڤ¹¤ë.¤µ¤é¤Ë,¤½¤λþ¤Υȥé¥ݡ¼¥ÈÁإץí¥ȥ³¥ë¤ˤè¤뺹°ۤθ¡¾ڤâ¹Ԥ¦.¼¡¤Ë,̵ÀþLAN¥¤¥ե§¡¼¥¹¤ι½Êýˡ¤˵¯°ø¤¹¤ë¼µ¡ÆÃͭ¤ÎÉԸøʿ¤˴ؤ·¤Ƥâ¹ͻ¡¤¹¤ë.¤³¤ì¤é¤μ¸³¤ˤè¤ê¼µ¡¤Î̵Àþ´Ķ¤ˤª¤±¤ë²ÝÂê¤òµÄÏ·¤¿¾å¤Ç,ͭÀþ´Ķ¤ˤª¤¤¤ƤÏÉʼÁÊݾڤò¼¸½¤¹¤뤳¤Ȥ¬¤Ǥ¤ëTCP-AV¤¬¼µ¡¤Î̵Àþ´Ķ¤ǴüÂÔÄ̤ê¤ÎƯ¤¤¬¤Ǥ¤뤫¤ˤĤ¤¤Ƹ¡¾ڤò¹Ԥä¿. |
| Âê̾ | FMC¤òÁÛÄꤷ¤¿¥ꥢ¥륿¥¤¥à¥á¥ǥ£¥¢¥¹¥ȥ¥àžÁ÷¤Îɾ²Á |
| Ãø¼Ô | *µÈÅÄ ¿ðµ± (ÀŲ¬Âç³ØÂç³ر¡¾ðÊó³ظ¦µæ²Ê), ÊöÌî Çî»Ë (ÀŲ¬Âç³ؾðÊó³ØÉô), ¿åÌî Ãé§ (ÀŲ¬Âç³ØÁϤ²ʳص»½ÑÂç³ر¡) |
| Page | pp. 317 - 324 |
| Keyword | SIP, FMC, PAN, ¥ꥢ¥륿¥¤¥àÄ̿®, ¥á¥ǥ£¥¢¥¹¥ȥ¥à |
| Abstract | ¶áǯ¡¤ÅÅÏòóÀþÌ֤ä£ɣÐÌ֤ʤɤΥ³¥¢¥ͥåȥ¥¯¤òALL-IP²½¤¹¤뿷¤¿¤ʥµ¡¼¥ӥ¹¥ץé¥åȥե©¡¼¥à¤Ȥ·¤ƤÎIMS¡ÊIP Multimedia Subsystem¡ˤ䡤¸ÇÄê·ϤȰÜư·ϤÎÄ̿®¤òͻ¹礹¤ëFMC¡ÊFixed Mobile Convergence¡ˤ¬ÃíÌܤµ¤ì¤Ƥ¤¤롥¤ޤ¿¡¤¾ðÊó²ÈÅŤ¬¼¡¡¹¤ȥ¤¥¼¥ͥåȤËÀܳ¤µ¤졤1¿ͤΥ桼¥¶¤¬¿¿ô¤ÎüËö¤ò»ÈÍѤ¹¤ë¥ޥë¥ǥХ¤¥¹Ä̿®´Ķ¤¬ÁÛÄꤵ¤ì¤롥IMS¤¬¼¸½¤¹¤뤳¤Ȥǡ¤IP¤ò¥١¼¥¹¤Ȥ·¤¿ñ°쥷¥¹¥ƥà¤Ȥ·¤Æ¸浡¹½¤¬¿åʿÅý¹粽¤µ¤졤All-IP²½¤·¤¿ÇÞÂε¡´ï¤ˤè¤ë¸ÇÄê·ϤȰÜư·ϤÎÄ̿®¤òͻ¹礷¤¿¥ޥë¥á¥ǥ£¥¢¥µ¡¼¥ӥ¹¤òŤ뤳¤Ȥ¬²Äǽ¤Ȥʤꡤ°ۼﺮºߤ·¤¿¥ͥåȥ¥¯¤ò°ռ±¤¹¤뤳¤Ȥʤ¯°Üư·ÏüËþÊյ¡´ï¤ÈPAN¤ò·Á¤·¤ƼþÊյ¡´ï¤ÈϢ·Ȥ·¤¿¥µ¡¼¥ӥ¹¤ÎÍøÍѤ¬²Äǽ¤ˤʤë¤ȹͤ¨¤é¤ì¤롥²桹¤ϡ¤¤³¤Τ褦¤ÊFMC¤γµǰ¤ò³Èĥ¤·¤¿¥桼¥¶Ã濴¤Υµ¡¼¥ӥ¹¥â¥ӥê¥ƥ£¤ò¼¸½¤¹¤ë·ÁÂ֤òmPAN¡ÊMobile Personal Area Network¡ˤȸƾΤ·¤Ƥ¤¤롥 Ëܸ¦µ漼¤Ǥϡ¤¸æ¥ݥ¤¥ó¥ȤȤʤë·ÈÂÓÅÅÏ䬥֥¥ɥХó¥ÉÀܳ¤µ¤줿¥ۡ¼¥à¥ͥåȥ¥¯¾å¤ξðÊó²ÈÅŤÈmPAN¤ò·Á¤¹¤ë´Ķ¤òÁÛÄꤷ¡¤mPANÆâ¤Υꥢ¥륿¥¤¥à¥ޥë¥á¥ǥ£¥¢¥¹¥ȥ¥à¡ʼõ¿®¦¡¤Á÷¿®¦¤ÇÁ÷¼µ¤ì¤벻¡¦¥ӥǥª±ÇÁü¤Υǡ¼¥¿¤Îή¤ì¡Ë ¤¼¥à¥쥹¤˼þÊÕÆþ½ÐÎϥǥХ¤¥¹¤ØžÁëmPAN¥¹¥ȥ¥ߥâ¥ӥê¥ƥ£¥¢¡¼¥¥ƥ¯¥ã¤òÄó°Ƥ·¡¤¤½¤μ¸½¤ËÂФ·¤ƥ¢¥ץ¥·¤Ƥ¤¿¡¥¶ñÂÎŪ¤ʥµ¡¼¥ӥ¹Îã¤Ȥ·¤Ƥϡ¤¥桼¥¶¤¬·ÈÂÓÅÅÏäòÍѤ¤¤ÆÄ̿®Áê¼ê¤ÈTVÅÅÏäƤ¤¤ëºÇÃæ¤˷ÈÂÓÅÅÏäˤè¤ë´Êñ¤ÊÁàºî¤ǡ֥桼¥¶¤¬»²Æþ¤·¤Ƥ¤¤ë¥ۡ¼¥à¥ͥåȥ¥¯Æâ¤ΥǥХ¤¥¹¡ÊTV¤䥪¡¼¥ǥ£¥ªµ¡´ï¤ʤɡˤØÄ̿®Áê¼ê¤ȸò¤路¤Ƥ¤¤ë¥á¥ǥ£¥¢¥¹¥ȥ¥à¤òžÁë¡ס¤¡֥ǥХ¤¥¹¤ØžÁƤ¤¤¿¥á¥ǥ£¥¢¥¹¥ȥ¥à¤òÊ̤ΥǥХ¤¥¹¤ØžÁë¡ס¤¡֥ǥХ¤¥¹¤ØžÁƤ¤¤¿¥á¥ǥ£¥¢¥¹¥ȥ¥à¤ò·ÈÂÓÅÅÏäØÌ᤹¡פȤ¤¤ä¿¥µ¡¼¥ӥ¹¤ò¼¸½¤·¤Ƥ¤¤롥 ËÜmPAN¥¢¡¼¥¥ƥ¯¥ã¤ϡ¤¥»¥å·¥ç¥ó¸æ¤ˤª¤¤¤ÆIMSɸ½൬³ʤÎSIP¡ÊSession Initiation Protocol¡ˤòÍѤ¤¤Ƥª¤ꡤÄ̿®Áê¼ê¤ȥޥë¥á¥ǥ£¥¢¥»¥å·¥ç¥ó¤ò³ÎΩ¤¹¤뤿¤á¤˥¨¥ó¥ɥġ¼¥¨¥ó¥ɤǥͥ´¥·¥¨¡¼¥·¥ç¥ó¤ëÆÃħ¤ò»ý¤Ĥ¿¤ᡤ¥á¥ǥ£¥¢¥¹¥ȥ¥à¤òžÁëºݤ˥»¥å·¥ç¥ó¸æȿ±ǤޤǤÎÃٱ䤬ÌäÂê¤ȤʤäƤ¤¤¿¡¥²桹¤ϡ¤¤³¤ì¤ò²þ¤¹¤ëÊý¼°¤Ȥ·¤ơ¤ͽ¤á¥ǥХ¤¥¹¤ε¯ư»þ¤˼«ưŪ¤˥ͥ´¥·¥¨¡¼¥·¥ç¥ó¤Ϥ·¤ÆGW¤ȥ»¥å·¥ç¥ó³ÎΩ¤µ¤»¤Ƥª¤¯¤³¤Ȥǡ¤žÁ÷Íá»þ¤ˤϥ»¥å·¥ç¥ó³ÎΩ¤¹¤뤿¤á¤Υͥ´¥·¥¨¡¼¥·¥ç¥ó¤ò¾Êά¤·¡¤žÁ÷½èÍý¥·¡¼¥±¥δÊÁDz½¤ò²Äǽ¤Ȥ¹¤ë¼êˡ¡ʵ¯ư»þÀܳ¼êˡ¡ˤòÄó°ơ¦¸¡Ƥ¤·¡¤¼´Ķ¤òÁÛÄꤷ¤¿¥ץí¥ȥ¿¥¤¥פò¼ÂÁÆǽɾ²ò¹Ԥä¿¡¥ǽɾ²ˤϡ¤³ÆžÁ÷¤ÎžÁϤ«¤éžÁ÷½ªλ¤ޤǤΥ·¥°¥ʥê¥ËÍפ¹¤ë½èÍý»þ´֤ȼºݤ˥á¥ǥ£¥¢¥¹¥ȥ¥बžÁì¤ƳÆüËö¤Øɽ¼¨¤µ¤ì¤ë¤ޤǤÎÁížÁ÷½èÍý»þ´֤˴ؤ·¤Æ¬Äê¤ò¹Ԥä¿¡¥ |
| Âê̾ | ¥桼¥¶¼çƳ¥µ¡¼¥ӥ¹¹½ÃۤΤ¿¤á¤β¾Áۥͥåȥ¥¥»½Ñ ¡Á(1)¥ץ饤¥١¼¥ȥͥåȥ¥¯¤δðËÜÀ߷סÁ |
| Ãø¼Ô | *ÃæÆâ ½¨, ¥٥É ¥«¥եì, °æ¾å ¿¿¿ù (NICT), ¾¾Ãæ δ»Ö, ÏÏÌî µ®Ƿ, ´ß ÍλÊ (KDDI¸¦) |
| Page | pp. 325 - 332 |
| Keyword | ¥ץ饤¥١¼¥ȥͥåȥ¥¯, ¥ѡ¼¥½¥ʥë¥ͥåȥ¥¯, ¥桼¥¶¼çƳ¥ͥåȥ¥¥ó¥°, ¥桼¥¶¡¦¥ǥХ¤¥¹ǧ¾Ú |
| Abstract | ·ÈÂÓÅÅÏää¾ðÊó²ÈÅŤʤɥͥåȥ¥¯µ¡ǽ¤ò¤â¤ĥǥХ¤¥¹¤Î¿ÍͲ½¡¤¹ⵡǽ²½¤ȡ¤FTTH¤ˤè¤ëÂçÍÆÎ̥¢¥¯¥»¥¹Êý¼°¤ä3G°ʹߤÎ̵Àþ¥¢¥¯¥»¥¹Êý¼°¤ʤɥ¢¥¯¥»¥¹Ì֤οÍͲ½¡¤¹â®²½¤¬Ʊ»þ¤˿ʹԤ·¤Ƥ¤¤롥¤³¤Τ褦¤ʹⵡǽ¤ʥǥХ¤¥¹¤¬¹â®¤ʥ¢¥¯¥»¥¹¥·¥¹¥ƥà¤ˤè¤äƥͥåȥ¥¯Àܳ¤µ¤ì¤ë´Ķ¤ϡ¤¥ǥХ¤¥¹Ʊ»Τ¬¥桼¥¶¤ÎÍá¤˱þ¤¸¤Ƽ«ºߤ˥ͥåȥ¥¯¤ò¹½Ãۤ¹¤뤳¤ȤËÂФ¹¤ë¾ãÊɤòÄ㤯¤¹¤롥Web2.0¤äP2P¥ͥåȥ¥¯¤ËÂåɽ¤µ¤ì¤ë¤褦¤ˡ¤·ë²̤Ȥ·¤ƥ桼¥¶¤¬¼«¤é¾ðÊó¤òÀѶËŪ¤Ëȯ¿®¤¹¤륯¥饤¥¢¥ó¥ÈƱ»ΤÎÄ̿®¤¬¤è¤ê½ÅÍפˤʤë¤ȹͤ¨¤é¤ì¤롥¤½¤ΰì´ĤȤ·¤ơ¤¥桼¥¶¤¬½êͭ¤¹¤ë¥ǥХ¤¥¹´֤ޤ¿¤ϡ¤ÆÃÄê¤Υ桼¥¶¤ΥǥХ¤¥¹´֤ǤξðÊó¶¦ͭ¡¤¾ðÊóÇۿ®¤ʤɤ¬¤ޤ¹¤ޤ¹³è²½¤µ¤ì¤ë¤ÈͽÁۤ·¤Ƥ¤¤롥¤½¤³¤ÇËܸ¦µæ¤Ǥϡ¤2010ǯ°ʹߤòÁÛÄꤷ¡¤ʣ¿ô¤ΥǥХ¤¥¹¤«¤鹽¤µ¤졤¥桼¥¶¤¬Í᤹¤륵¡¼¥ӥ¹¤òÄÄǽ¤ʲ¾Á۴Ķ¤ʰפÊÁàºî¤Ǥ«¤ĥ»¥¥奢¤˹½Ãۤ¹¤뤳¤ȤòÌÜŪ¤Ȥ¹¤롥 ¾å½Ҥ·¤¿´Ķ¤ÏËܸ¦µæ¤ÎɬÍפËÀâÆÀÎϤò»ý¤¿¤»¤ë¤â¤ΤΡ¤°ìÊý¤ǥǥХ¤¥¹¤ÎÁý²á¤¿ÍͲ½¤Ëȼ¤¦¥桼¥¶¤ËÂФ¹¤ë¥ǥХ¤¥¹´ÉÍýÉé²٤ÎÁý²á¤¥ǥХ¤¥¹µڤӥ¢¥¯¥»¥¹¥·¥¹¥ƥà¤Î¿ÍͲ½¤Ëȼ¤¦¥ǥХ¤¥¹´ÖÄ̿®¡¦Ϣ·ȤÎʣ»¨²½¡¤µڤӥǥХ¤¥¹¤ؤÎÉÔ¥¢¥¯¥»¥¹¡¤¥ǥХ¤¥¹´ÖÄ̿®¤ΰ¤Ȥ¤¤ä¿²ÝÂê¤ò²ò·褹¤ëɬÍפ¬¤¢¤롥¤½¤³¤Çɮ¼Ԥé¤ϡ¤¥桼¥¶¤θ½ºߤδĶ¡ʥ¢¥¯¥»¥¹¥·¥¹¥ƥࡥÍøÍѥǥХ¤¥¹¡˵ڤÓÍ᤹¤륵¡¼¥ӥ¹¤˱þ¤¸¤ơ¤¥ͥåȥ¥¯¤ò¤ޤ¿¤¬¤äƴØϢ¤¹¤ë¥ǥХ¤¥¹¤¬Ϣ·Ȥ·¡¤¥桼¥¶¤ä¥桼¥¶¥°¥롼¥פËÊĤ¸¤¿¥»¥¥奢¤ʲ¾Áۥͥåȥ¥¯¤ò¥桼¥¶¼«¤é¤ΰջפÇưŪ¤˹½Ãۤ¹¤ë¥桼¥¶¼çƳ·¿¥ץ饤¥١¼¥ȥͥåȥ¥¯ ¡ÊPN: Private Network¡Ë ¤òÄó°Ƥ¹¤롥ËܹƤǤϡ¤PN¤γµǰ¡¤¥¢¥ץꥱ¡¼¥·¥ç¥ʥꥪ¡¤µڤӴðËܹ½Í×ÁǤˤĤ¤¤ƽҤ٤롥 PN¤ϡ¤PAN¡ÊPersonal Area Network¡ˤγµǰ¤ò³Èĥ¤µ¤»¤¿¤â¤ΤǤ¢¤롥PAN¤¬¥桼¥¶¤òÃ濴¤Ȥ·¤ÆBluetooth¤ʤɤζáµ÷Υ̵Àþµ»½ѤòÍѤ¤¤Æʣ¿ô¤ΥǥХ¤¥¹¤¬¹½¤¹¤ë¥ץ饤¥١¼¥ȤÊʪÍý¥ͥåȥ¥¯¤Ǥ¢¤ë¤ΤËÂФ·¡¤PN¤ϥ桼¥¶¤òÃ濴¤Ȥ·¤ơ¤±ó³֤ˤ¢¤ë¥ǥХ¤¥¹Ʊ»Τ¬´ÉÍý¥ɥᥤ¥ó¤ò¤ޤ¿¤¤¤ÇÏÀÍýŪ¤˹½¤¹¤ë¥ץ饤¥١¼¥Ȥʲ¾Áۥͥåȥ¥¯¤Ǥ¢¤롥PN¤ǤÏÍøÍѤ¹¤륢¥¯¥»¥¹¥·¥¹¥ƥà¤òÌä¤鷺¡¤¥ǥХ¤¥¹¤Ï̵Àþ¡¤ͭÀþ¤Τɤé¤ÎÀܳ·ÁÂ֤ò¤â¤äƤ¤¤Ƥâ¤褤¡¥¤ޤ¿¡¤¤³¤³¤Ǥ϶¹µÎÏÀÍý¥ͥåȥ¥¯¤ˤȤɤ᤺¡¤¤½¤ξå¤ǥ桼¥¶¤⤷¤¯¤ϥ桼¥¶¥°¥롼¥פËÂФ·¤Æĵ¤ì¤ë¥ץ饤¥١¼¥ȥµ¡¼¥ӥ¹¤ޤǴޤá¤ÆPN¤ÈÄêµ¹¤롥¤½¤Τ¿¤ᡤÎ㤨¤С¤¥ե¡¥¤¥붦ͭ¤Τ¿¤á¤ÎPN¤ò¡֥ե¡¥¤¥붦ͭPN¡ס¤±ÇÁüÇۿ®¤Τ¿¤á¤ÎPN¤ò¡ֱÇÁüÇۿ®PN¡פȸƤ֡¥ ¥桼¥¶¼çƳ·¿PN¤ò¼¸½¤¹¤뤿¤á¤ÎÍï¤Ȥ·¤ơ¤¡Ê1¡Ë ¥桼¥¶¤ÎÉéô¤ˤʤé¤ʤ¤Áàºî¡¤(2) ¥ǥХ¤¥¹´ÖÄ̿®¤ÎÈëƿ¡¤(3) ¥桼¥¶¼çƳ¤Ǽ«ºߤ˹½ÃۤǤ¤ë½ÀÆ𡤡Ê4¡Ë ¥ǥХ¤¥¹´֤Υ¹¥ࡼ¥º¤ÊϢ·ȤÈÁê¸ßÀܳ¡¤¤¬µé¤ì¤롥¤³¤ì¤é¤ÎÍï¤òËþ¤¿¤¹¤¿¤á¤ˡ¤ɮ¼Ԥé¤ϡ֥ª¥ڥ졼¥¿Ä̿®´ðÈפò³èÍѤ·¤¿¶¯¸Ǥʥ桼¥¶ǧ¾ڡ¦¥ǥХ¤¥¹ǧ¾ڡס¤µڤӡ֥եé¥åȹ½¤¡פȤ¤¤¦ÆÃħ¤ò¤â¤ÄPN¥¢¡¼¥¥ƥ¯¥ã¤ò¸¡Ƥ¤·¤Ƥ¤¤롥PN¹½Ãۼê½ç¤ò´Êά²½¤¹¤뤿¤ᡤ¤ޤ¿¶¯¸Ǥʥ»¥¥å¥ê¥ƥ£¤ò¼¸½¤¹¤뤿¤ᡤ¥桼¥¶ǧ¾ڡ¦¥ǥХ¤¥¹ǧ¾ڤ˴ؤ·¤Ƥϡ¤IMS (IP Multimedia Subsystem) / MMD (MultiMedia Domain) ¤Τ褦¤ʥª¥ڥ졼¥¿Ä̿®´ðÈפˤª¤±¤ëǧ¾ÚÊý¼°¤ò³Èĥ¤·¡¤PN¹½¥ǥХ¤¥¹°ìÈ̤Îǧ¾ڤ˱þÍѤ¹¤롥¤ޤ¿¡¤PN¤Υͥåȥ¥¯¹½¤¤ò¥եé¥åȲ½¤¹¤뤳¤Ȥˤè¤ꡤ¥桼¥¶ñ°̡¤¤⤷¤¯¤ϴÉÍý¥ɥᥤ¥óñ°̤ǤÎPN´ÉÍý¤¬ÉÔÍפȤʤꡤ¿×®¤«¤ľ¯¤ʤ¤¼ê½ç¤ǤÎPN¹½Ãۤ¬²Äǽ¤Ȥ¹¤롥¤µ¤é¤ˡ¤PN´ÉÍý¡¦¸æ¤Τ¿¤á¤ÎPN¥ץé¥åȥե©¡¼¥ൡǽ¤ˤè¤ꡤ¥ǥХ¤¥¹´֤ÎÁê¸ßÀܳ¤òÍưפˤ¹¤롥 ¥桼¥¶¼çƳ·¿PN¤Ǥϡ¤¥¡¼¥ǥХ¤¥¹¤Ȥ·¤ƥ桼¥¶¤¬¾ï»þ»ý¤ÁÊ⤯·ÈÂÓÅÅÏäòÍøÍѤ¹¤롥¤ޤ¿¡¤¥ǥХ¤¥¹¤ÎǽÎϤ˲䨡¤PN¹½ÃۤËɬÍפʵ¡ǽ¤Υ¯¥ê¥ƥ£¥«¥ëÅ١¤PN¹½Ãۼê½ç¤θúΨ¤ò¹Íθ¤·¤Ƶ¡ǽ¤òŬÀڤËÇÛÃ֤·¡¤PN¥¢¡¼¥¥ƥ¯¥ã¤ÎÀ߷פò¹Ԥ¦¡¥ |
| Âê̾ | ¥桼¥¶¼çƳ¥µ¡¼¥ӥ¹¹½ÃۤΤ¿¤á¤β¾Áۥͥåȥ¥¥»½Ñ ¡Á(2)¥ª¥ڥ졼¥¿Ä̿®´ðÈפò³èÍѤ·¤¿¥ǥХ¤¥¹ǧ¾ڡ¦ÅÐϿÊý¼°¡Á |
| Ãø¼Ô | *¾¾Ãæ δ»Ö, ÏÏÌî µ®Ƿ, ´ß ÍλÊ (KDDI¸¦µæ½ê), ÃæÆâ ½¨, ¥٥É ¥«¥եì, °æ¾å ¿¿¿ù (¾ðÊóÄ̿®¸¦µ浡¹½) |
| Page | pp. 333 - 340 |
| Keyword | ¥ѡ¼¥½¥ʥë¥ͥåȥ¥¯, IMS/MMD, ¥â¥Х¤¥륳¥ó¥ԥ塼¥ƥ£¥ó¥°, ǧ¾Ú |
| Abstract | ¿ÍͤʥǥХ¤¥¹¤¬¿Íͤʥ¢¥¯¥»¥¹¥·¥¹¥ƥà¤ˤè¤äƥͥåȥ¥¯¤ËÀܳ¤µ¤ì¤Ƥ¤¤ë´Ķ²¼¤Ǥϡ¤¥桼¥¶¤¬¡¤³ڤ·¤ߤ¿¤¤¥µ¡¼¥ӥ¹¤桼¥¶¤θ½ºߤδĶ¡ʥ¢¥¯¥»¥¹¥·¥¹¥ƥࡤÍøÍѥǥХ¤¥¹¡ˤ˱þ¤¸¤ơ¤¥桼¥¶¼çƳ¤ǽÀÆð¤˹½Ãۤ¹¤뤳¤Ȥ¬¤Ǥ¤ë¤褦¤ʻÅÁȤߤ¬µá¤á¤é¤ì¤Ƥ¤¤롥ɮ¼Ԥé¤ϡ¤¥桼¥¶¤¬¡¤¥桼¥¶¤θ½ºߤè¤ÓÍ᤹¤륵¡¼¥ӥ¹¤˱þ¤¸¤ơ¤´ØϢ¤¹¤ë¥ǥХ¤¥¹¤¬Ϣ·Ȥ·¤ƹ½¤µ¤ì¤벾Áۥͥåȥ¥¯¤ò¡¤ưŪ¤ˤ«¤Ĵʰפ˹½Ãۤ¹¤뤳¤Ȥò²Äǽ¤Ȥ¹¤ë¥桼¥¶¼çƳ¥µ¡¼¥ӥ¹¹½Ãۥץé¥åȥե©¡¼¥à¤òÄó°Ƥ·¤¿1)¡¥ËܹƤǤϡ¤¾嵭¥ץé¥åȥե©¡¼¥à¤ˤª¤±¤ë´ʰפʥǥХ¤¥¹ǧ¾ڡ¦ÅÐϿÊý¼°¤Ȥ·¤ơ¤·ÈÂÓÅÅÏä¼¥ǥХ¤¥¹¤Ȥ·¤¿´ʰפʥǥХ¤¥¹ǧ¾ڡ¦ÅÐϿ½èÍý¤òÄó°Ƥ¹¤롥Äó°ÆÊý¼°¤ˤè¤äơ¤¥桼¥¶¤ϡ¤ÍøÍѤ¹¤ë¥ǥХ¤¥¹¤˻ö¤ËÀßÄê¤ò¹Ԥï¤ʤ¯¤Ƥ⡤¾嵭¥ץé¥åȥե©¡¼¥à¤ËÂФ·¤ÆÅÐϿ¤ò¹Ԥ¤¡¤¥µ¡¼¥ӥ¹¤òÍøÍѤ¹¤뤳¤Ȥ¬²Äǽ¤Ȥʤ롥 |