ÖйúµçÐÅÕýʽÉÌÓÃVoLTE¸ßÇåͨ»°
VoLTE¼¼Êõ¿ÉÒÔÈÃÓïÒô¡¢Êý¾ÝÒµÎñÈ«²¿³ÐÔØÓÚ4GÍøÂ磬ͬʱʵÏÖ¸ßËÙÒÆ¶¯ÉÏÍøºÍ¸ßÇåÓïÒô£¯ÊÓÆµÍ¨»°£¬ÓÈÆäÊÇÒÆ¶¯ºÍµçÐÅͨ»°Ê±²»±ØÔÙ»ØÂäµ½2GÍøÂç¡£
ÖйúÒÆ¶¯µÄVoLTEÒѾȫ¹úÉÌÓúܾÃÁË£¬µçÐźÍÁªÍ¨È´Ò»Ö±¶¼ÔÚÄÚ²¿²âÊÔ£¬ÈÃÓû§µÈµÃÐĽ¹¡£ËäÈ»²¿·ÖµØÇøÒѾÇÄȻС·¶Î§¿ªÍ¨£¬¿ÉÒÔ´ò¿ª£¬µ«Ö»ÊǸö¡°Beta°æ±¾¡±¡£
¸ù¾ÝITÖ®¼Ò¶þÔ·ݵı¨µÀ£¬ÖйúµçÐŽ«ÔÚ½ñÄêÕýʽÉÌÓÃVoLTE£¬È«ÃæÆô¶¯È«ÍøÍ¨3£®0°æ¡£Í¨¹ý±ê×¼Éý¼¶¡¢¼¤Àøµ½Î»ºÍÏúÊÛÀÉýµÈÊֶΣ¬¶à·½ºÏ×÷£¬¹²Í¬Íƶ¯È«ÍøÍ¨·¢Õ¹¡£ÐÐÒµÔ¤²â2018ÄêÈ«ÍøÍ¨Ë«¿¨²ÛÖÕ¶ËÏúÁ¿½«³¬¹ý4ÒÚ²¿¡£
Áª·¢¿Æ¼¼½«»áÈ«³Ì»ý¼«²ÎÓëÖйúµçÐÅ×éÖ¯µÄVoLTEÁªµ÷¡¢²âÊÔÒÔ¼°ÉÌÓÃǰµÄ¼¼Êõ¹¥¼á¡£ÈÕǰ£¬ÅäºÏVoLTEÉÌÓõÄÊ×Åú28¿îÖÕ¶ËÒµÒÑÁÁÏ࣬²ÉÓÃÁª·¢¿ÆÐ¾Æ¬µÄÖն˲úÆ·Õ¼¾ÝÒ»°ë¡£
ÏÖÔÚ£¬ÖйúµçÐÅÖÕÓÚ¿ªÊ¼ÕýʽÉÌÓÃVoLTE£¬µçÐÅÓû§¿ÉÒÔÁ¢¼´µÇ½µçÐŹÙÍø»òÕßÊÖ»úÓªÒµÌüÀ´¿ªÍ¨¡£
²»¹ý£¬µçÐÅVoLTEÊ×ÅúÖ»ÔÚÈ«¹ú10¸öÊ¡ÊпªÍ¨£¬·Ö±ðÊÇ£º½ËÕ¡¢¹ã¶«¡¢¸£½¨¡¢ËÄ´¨¡¢ºþÄÏ¡¢°²»Õ¡¢Õ㽡¢ºþ±±¡¢ÔÆÄÏ¡¢ÉϺ£¡£ÆäËûÊ¡·Ý½«»áÂ½Ðø¿ªÍ¨¡£


ͼƬÐÂÎÅ
-
80ÒÚÃÀÔª¹âÏ˽ÓÈëÊг¡ÕýÔâÓö³å»÷
-
¡°¶«ÊýÎ÷Ë㡱 ³¬¼¶´ó¹¤³Ì¼´½«ÉÏÂí
-
ÍõÕ¨£¡ºàͨÁ¿²ú400G¹è¹âÄ£¿é
-
¡¸¿µÄþµÍËðºÄ¹âÏË50ÖÜÄ꡹רÌâϵÁÐ3£ºÓïÒôͨ»°ÐÂʱ´ú
-
¡¸¿µÄþµÍËðºÄ¹âÏË50ÖÜÄ꡹רÌâϵÁÐ2£º¹âÏ˳ÉÕæ
-
ר·Ã|EXFO£º¾Û½¹¸ßËÙÁìÓò£¬´òÔìÈ«ÐÂδÀ´
-
ר·Ã|³¤¹âͨÐÅÒ¶¶«£º¼á³Ö×ß³öÈ¥Õ½ÂÔ£¬´òºÃº£Íâ¹¥¼áÕ½
-
ר·Ã|»ô¶û±ÈÌØÀîÑô£º½ô¸ú¿Í»§½Å²½£¬ÓÃÐÄ×öºÃ²úÆ·
×îл¸ü¶à
-
2022Äê11ÔÂÂíÉϱ¨Ãû>>È«Êý»á2022¼¤¹â¾«Ãܼӹ¤ÓëÊý×Ö»¯ÖÆÔìÕ¹
-
¾«²Ê»Ø¹ËÁ¢¼´²é¿´>>ά¿Æ±¡¤OFweek 2022¼¤¹âÐÐÒµÄê¶ÈÆÀÑ¡
-
¾«²Ê»Ø¹ËÁ¢¼´²é¿´>>ºÏ³É´óо¾¶Ê¯Ó¢¹âÏË -- ¹âѧÉè¼ÆºÍ²ÄÁÏÑ¡Ôñ¶Ô¹âÏËÐÔÄܵÄÓ°Ïì
-
¾«²Ê»Ø¹ËÁ¢¼´²é¿´>>¡¾ÔÚÏßÑÐÌֻ᡿ÁìÓ¢Ñï·«³öº£Èý²¿Çú¡ª¡ªÖƶ¨ÓªÏúÕ½Êõ
-
¾«²Ê»Ø¹ËÁ¢¼´²é¿´>>¡¾ÔÚÏßÑÐÌֻ᡿ AEDTµçÈÈñîºÏÉè¼ÆÁ÷³ÌÓëÓ¦Óð¸Àý
-
¾«²Ê»Ø¹ËÁ¢¼´²é¿´>>ANSYS´ÅÐÔÔª¼þ¼°¿ª¹ØµçÔ´Éè¼Æ½â¾ö·½°¸ÔÚÏßÑÐÌÖ»á
ÍÆ¼öרÌâ
- 1ÃÀ¹ú³ǫ̈¸üÑϸñоƬ³ö¿Ú´ëÊ©
- 2Èý¼Ò°ëµ¼Ì幫˾Á¬Ò¹·¢²¼¹«¸æ±í̬¶ÊÂÂäÂí
- 3ÐÅ¿ÆÒƶ¯Óû´³¹ØIPO
- 4¹úÄÚÏÂÒ»´ú¹âµçÐ¾Æ¬ÖÆÔì¼¼Êõ»ñÖØ´óÍ»ÆÆ
- 5ÃÀ¹úNSAÍøÂç¹¥»÷Î÷¹¤´óÒõÄ±ÆØ¹â£¡
- 6Èý°²¹âµçÁ¬Ðø±©µø4Ìì
- 7¹úÄÚǰʮ¹âÄ£¿éÆóÒµÁªÌؿƼ¼½ñÈÕÉÏÊУ¡
- 82022È«Çò¾§Ô²´ú¹¤³§×îÐÂÅÅÃû³ö¯
- 9Õâ¸ö¹âÄ£¿éÖÇÄÜÖÆÔì»ùµØÐû²¼ÕýʽͶ²ú
- 10ÃÀ¹ú¹«Ë¾Ôì³öÁË0.7nmоƬ£¡
- ¼¤¹âÆ÷¸ß¼¶ÏúÊÛ¾ÀíÉϺ£ÊÐ/ºç¿ÚÇø
- ¹âÆ÷¼þÑз¢¹¤³Ìʦ¸£½¨Ê¡/¸£ÖÝÊÐ
- ·â×°¹¤³Ìʦ±±¾©ÊÐ/º£µíÇø
- ¹âÆ÷¼þÎïÀí¹¤³Ìʦ±±¾©ÊÐ/º£µíÇø
- ÏúÊÛ×ܼࣨ¹âÆ÷¼þ£©±±¾©ÊÐ/º£µíÇø
- ×Ô¶¯»¯¸ß¼¶¹¤³Ìʦ¹ã¶«Ê¡/ÉîÛÚÊÐ
- ¸ß¼¶Èí¼þ¹¤³Ìʦ¹ã¶«Ê¡/ÉîÛÚÊÐ
- ¼¼Êõר¼Ò¹ã¶«Ê¡/½ÃÅÊÐ
- ½á¹¹¹¤³Ìʦ¹ã¶«Ê¡/ÉîÛÚÊÐ
- ¼¤¹âÑз¢¹¤³Ìʦ±±¾©ÊÐ/²ýÆ½Çø
·¢±íÆÀÂÛ
ÇëÊäÈëÆÀÂÛÄÚÈÝ...
ÇëÊäÈëÆÀÂÛ/ÆÀÂÛ³¤¶È6~500¸ö×Ö
ÔÝÎÞÆÀÂÛ
ÔÝÎÞÆÀÂÛ