DRX¹¤×÷ģʽÏ£¬UE²»ÐèÒªÁ¬ÐøÕìÌýPDCCH £¨Physical Downlink Control Channel£©ÐŵÀ£¬ËùÒÔ½ÚÊ¡ÁËUEµÄµçÁ¦ÏûºÄ£¬ÑÓ³¤ÁËUEµÄʹÓÃʱ¼ä¡£
DRX״̬ΪÁ¬Ðø½ÓÊÕ̬ºÍRRC idle̬֮¼äµÄÒ»¸öÖмä״̬£¬DRX״̬µÄ´æÔÚ¼õÉÙÁËRRC Connected״̬ÏòRRC idle̬ת»»µÄ¸ÅÂÊ£¬´Ó¶ø¿ÉÒÔ¼õÉÙÕû¸öÍøÂçµÄÐÅÁÏú£¬´ËÊÕÒæÔÚÖÇÄÜUEËùÕ¼±ÈÀý½Ï¸ßµÄÍøÂçÖÐЧ¹û¸üΪÃ÷ÏÔ¡£ ËÄ¡¢VOLTE ¹Ø¼üÒµÎñ¼°ÐÅÁîÁ÷³Ì 1¡¢AMR-WB ±àÂëµÄÖ¡³¤£¨B£©¡£ A£®10ms B£®20ms C£®5ms D£®1ms
12¡¢AMR-NB ±àÂëÖ¡³¤£¨ A £© A¡¢20ms B¡¢10ms C¡¢40ms D¡¢30ms
13¡¢AMR-NB ±àÂë²ÉÑùÂÊΪ£¨ A £© A¡¢8kHz B¡¢8Hz C¡¢16kHz D¡¢16Hz
14¡¢AMR-WB ±àÂëÖ¡³¤£¨A£© A¡¢20ms B¡¢10ms C¡¢40ms D¡¢30ms
15¡¢AMR-WB ±àÂë²ÉÑùÂÊΪ£¨ C £© A¡¢8kHz B¡¢8Hz C¡¢16kHz D¡¢16Hz
11¡¢Volte ÓïÒô°ü´«ÊäµÄÖÜÆÚ£¨B£© A¡¢10ms B¡¢20ms C¡¢30ms D¡¢40ms
2¡¢VoLTE ÒµÎñÖÐ SIP ÐÒéÏìÓ¦Âë²»ÊôÓÚÅжÏÒ쳣ʼþÊÇ£¿£¨£©A. 408 B. 487 C. 503 D. 180
sip´úÂ뺬Òå
1xx = ֪ͨÐÔÓ¦´ð 100 ÕýÔÚ³¢ÊÔ 180 ÕýÔÚ²¦´ò 181 Õý±»×ª½Ó 182 ÕýÔÚÅŶÓ
D 183 ͨ»°½øÕ¹
2xx = ³É¹¦Ó¦´ð 200 OK
202 ±»½ÓÊÜ£ºÓÃÓÚת½é
3xx = ת½ÓÓ¦´ð 300 ¶àÏîÑ¡Ôñ 301 ±»ÓÀ¾ÃÇ¨ÒÆ 302 ±»ÔÝÊ±Ç¨ÒÆ 305 ʹÓôúÀí·þÎñÆ÷ 380 Ìæ´ú·þÎñ
4xx = ºô½Ðʧ°Ü 400 ºô½Ð²»µ±
401 δ¾ÊÚȨ£ºÖ»¹©×¢²á»ú¹¹Ê¹Ó㬴úÀí·þÎñÆ÷ӦʹÓôúÀí·þÎñÆ÷ÊÚȨ407 402 ÒªÇ󸶷ѣ¨Ô¤¶©Îª½«À´Ê¹ÓÃ) 403 ±»½ûÖ¹µÄ
404 δ·¢ÏÖ£ºÎ´·¢ÏÖÓû§ 405 ²»ÔÊÐíµÄ·½·¨ 406 ²»¿É½ÓÊÜ
407 ÐèÒª´úÀí·þÎñÆ÷ÊÚȨ
408 ºô½Ð³¬Ê±£ºÔÚÔ¤¶¨Ê±¼äÄÚÎÞ·¨ÕÒµ½Óû§ 410 ÒÑÏûʧ£ºÓû§Ôø¾´æÔÚ£¬µ«ÒÑ´Ó´Ë´¦Ïûʧ 413 ºô½ÐʵÌå¹ý´ó 414 ºô½ÐURI¹ý³¤ 415 ²»Ö§³ÖµÄýÌåÀàÐÍ 416 ²»Ö§³ÖµÄURI·½°¸
420 ²»µ±À©Õ¹£ºÊ¹ÓÃÁ˲»µ±SIPÐÒéÀ©Õ¹£¬·þÎñÆ÷ÎÞ·¨Àí½â¸ÃÀ©Õ¹ 421 ÐèÒªÀ©Õ¹ 423 ʱ¼ä¼ä¸ô¹ý¶Ì 480 ÔÝʱ²»¿ÉʹÓà 481 ͨ»°/ÊÂÎñ²»´æÔÚ 482 ¼ì²âµ½Ñ»· 483 ÌøÊý¹ý¶à 484 µØÖ·²»È« 485 Ä£ºý²»Çå 486 ´Ë´¦Ì«Ã¦ 487 ºô½Ð±»ÖÕÖ¹ 488 ´Ë´¦²»¿É½ÓÊÜ 491 ºô½Ð´ýÅú
493 ÎÞ·¨½â¶Á£ºÎÞ·¨½â¶Á S/MIMEÎÄÌ岿·Ö
5xx = ·þÎñÆ÷ʧ°Ü 500 ·þÎñÆ÷ÄÚ²¿´íÎó
501 ÎÞ·¨ÊµÊ©£ºSIPºô½Ð·½·¨ÔÚ´Ë´¦ÎÞ·¨ÊµÊ© 502 ²»µ±Íø¹Ø 503 ·þÎñ²»¿ÉʹÓà 504 ·þÎñÆ÷³¬Ê±
505 ²»Ö§³Ö¸Ã°æ±¾£º·þÎñÆ÷²»Ö§³ÖSIPÐÒéµÄÕâ¸ö°æ±¾ 513 ÏûÏ¢¹ý³¤
6xx = È«¾Öʧ°Ü 600 ¸÷´¦¾ùæ 603 ¾Ü¾ø 604 ÎÞ´¦´æÔÚ 606 ²»¿ÉʹÓÃ
3¡¢VoLTE ºô½Ð¹ý³ÌÖÐ SIP ÐÅÁîµÄÖ÷Òª×÷ÓÃÓÐÄÄЩ£¿£¨£©D
A.´òͨ´ÓÖ÷½Ð UE µ½±»½Ð UE µÄ·ÓÉͨµÀ C.Ë«·½½øÐÐ×ÊÔ´Ô¤Áô²¢È·ÈÏ B.Ë«·½½øÐÐýÌåÐÉÌ D.ÒÔÉ϶¼ÕýÈ·
5¡¢VoLTE ºô½Ð¿Õ¿Ú¼° S1 ¿ÚÐÅÁîÁ÷³Ì(·Ç SIP)µÄºô½ÐÐÅÁîÁ÷³ÌÒ»°ãÖ¸µÄÊÇÖ÷±»½Ð UE ¶¼´¦ÓÚ£¨C£©Ì¬£¬ÕâÒ²ÊÇÏÖÍøÖÐ×î³£¼ûµÄºô½ÐÓ¦Óó¡¾°¡£ A. RRC_DETACH
B. RRC_CONNECTED C.RRC_IDLE D. RRC_ATTACH
VoLTEºô½Ð¿Õ¿Ú¼°S1¿ÚÐÅÁîÁ÷³Ì(·ÇSIP)£º
(1) ÕâÀïµÄºô½ÐÐÅÁîÁ÷³ÌÒ»°ãÖ¸µÄÊÇÖ÷±»½ÐUE¶¼´¦ÓÚRRC_IDLE̬£¬ÕâÒ²ÊÇÏÖÍøÖÐ×î³£¼ûµÄºô½ÐÓ¦Óó¡¾°¡£ (2) ´¦ÓÚRRC_IDLE̬µÄÖ÷±»½ÐUE¶¼ÐèÒªÊ×ÏȽ¨Á¢RRCÁ¬½Ó£¬ÔÙ½øÐÐ EPC×¢²áÓëIMS×¢²á£¬²¢½¨Á¢QCI=8/9¡¢QCI=5¡¢QCI=1µÄERAB³ÐÔØ¡£
(3)Ö÷±»½ÐUEµÄRRCÁ¬½Ó½¨Á¢Á÷³ÌÒÔ¼°ERAB³ÐÔØ½¨Á¢Á÷³Ì»ù±¾ÏàËÆ¡£
6¡¢µ± P-CSCF ÊÕµ½ INVITE ÏûϢʱºò£¬ÐèÒª·´À¡£¨A£©ÏûÏ¢ A¡¢100 trying B¡¢100 OK C¡¢200 trying D¡¢200 OK 7¡¢Precondition ×Ö¶ÎÊÇÔÚÄÄÌõÏûÏ¢ÖÐЯ´øµÄ( A ) A¡¢INVITE Request B¡¢100Trying C¡¢183response D¡¢200OK
8¡¢£¨D£©ÏûÏ¢¿É±»ÓÃÀ´½øÐÐýÌåÁ÷ºÍÂëÁ÷ÐÅÏ¢µÄ¸üРA¡¢INVITE Request B¡¢100Trying C¡¢183response D¡¢UP DATE
16¡¢Í¨»°ÆÚµÄÓïÒô°ü´óСȡ¾öÓÚµ±Ç°µÄ£¨E£©¡£ A¡¢RSRP B¡¢SINR C¡¢RSRQ D¡¢PRB Êý E¡¢±àÂëËÙÂÊ
17¡¢¶ÔÓÚÖ§³Ö VoLTE µÄ UE£¬ÎÞÂÛÊÇ·ñÓÐ VoLTE »á»°£¬Èç¹û IMS Óò×¢²á³É¹¦£¬Ôò £¨B£©Ê¼ÖÕ´æÔÚ