¹úÄÚÈý´óÔËÓªÉ̽«Õýʽ½øÈë4G½ÇÖðʱ´ú
ÖйúÁªÍ¨£º3ÔÂ18ÈÕÕýʽÆô¶¯4GÉÌÓÃ
¡¡¡¡ÖйúÁªÍ¨È·¶¨3ÔÂ18ÈÕÆðÔÚÈ«¹ú25¸ö³ÇÊÐÂÊÏÈ¿ªÕ¹4GÍøÂç·þÎñ£¬²¢ÆÚÍûµ½Äêµ×¿ÉÔöÖÁ300¸ö£¬¶ø³õÆÚµÄ4GÍøÂçÊÇTD-LTEÖÆʽ¡£
¡¡¡¡È¥ÄêÄêµ×£¬ÖйúÁªÍ¨Í¬Ê±Æô¶¯ÁËTD-LTEÖ÷É豸¼°FDD-LTEʵÑéÍøÉ豸Õб꣬Õбê½á¹ûÔÚ´º½Úºó³ö¯¡£TD-LTEÎÞÏßÖ÷É豸ÓÉ»ªÎª¡¢ÖÐÐË¡¢´óÌÆ¡¢ÆÕÌ졢ŵ»ùÑÇͨÐÅ¡¢°®Á¢ÐŵÈ8¼ÒÉ豸ÉÌÖбꡣ
¡¡¡¡ÔÚ֮ǰµÄÖйúÁªÍ¨2013ÄêÒµ¼¨·¢²¼»áÉÏ£¬ÖйúÁªÍ¨¶Ê³¤³£Ð¡±ø±íʾ£¬½ñÄê×ʱ¾¿ªÖ§²»»á¶àÓÚ800ÒÚÔª£¬Ö÷ÒªÓÃÓÚÒƶ¯ÍøÂ罨É裬»ù´¡´«ËÍÍøÂçºÍÓÅ»¯¹ÌÍø¿í´ø·þÎñ¡£³£Ð¡±øÖ¸³ö£¬ÖÐÑëÏò3¼ÒµçѶӪÔËÉÌ·¢³ö4GÅÆÕÕºó£¬ÁªÍ¨ÓÚÒà·Ö½×¶Î¹¹½¨TD-LTEµÄ4GÖÆÍøÂç¡£µ«³£Ð¡±ø³Æ£¬Óйط¢Õ¹¹æÄ£²»»áÌ«´ó£¬ÒòΪδÀ´4GÒµÎñ·¢Õ¹·½ÏòÊÇÒÔFDD-LTEÖÆʽµÄ3G¡¢4GÒ»Ì廯£¬²¢³Æ¶Ô4G·¢Õ¹ÓÐÐÅÐÄ¡£
¹Ç¸ÉÍøÖ§³Ö
¡¡¡¡4G LTEÍøÂçδÀ´µÄ¾Þ´óÁ÷Á¿¼ÓÉÏÈ«ÒµÎñ¾ÓªÑ¹Á¦£¬ÆÈʹÔËÓªÉ̶ԹǸÉÍø½øÐдó¹æÄ£Éý¼¶¡£¶øÏÖÍøÖÐÆÕ±é²ÉÓõÄ10G/40G¼¼ÊõÒѾÏÔµÃÁ¦²»´ÓÐÄ£¬100GÍøÂçÊÆÔÚ±ØÐС£2013ÄêÖйúÒƶ¯ÔÚÁ¬Ðø½øÐÐÁËÁ½´Î100G¼¯²Éºó£¬ºÜ¿ìÆô¶¯µÚÈý´Î¼¯²É£¬ÇÒÊÇÖйúÒƶ¯Ê×´ÎÔÚ¸ÉÏß´ó¹æÄ£²¿Êð100GOTN¡£±¾´ÎÕб깲Éæ¼°½ü8500¿é100GÏß¿¨£¬²É¹ºÁ¿ÊÇ2013ÄêÈý´óÔËÓªÉÌÈ«²¿¼¯²É×ܹæÄ£µÄ2±¶¡£ÒµÄڳƣ¬ÕâÒâζ×ÅÒÔÖйúÒƶ¯ÁìÍ·µÄÔËÓªÉ̳ÐÔØÍø½«È«ÃæÂõÈë100Gʱ´ú¡£
·ÖÏí
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
-
11ÔÂ16-17ÈÕÂíÉϱ¨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
ÍƼöרÌâ
- 1ÃÀ¹ú³ǫ̈¸üÑϸñоƬ³ö¿Ú´ëÊ©
- 2¹úÄÚÊ×Ìõ¹â×ÓоƬ²úÏß¼´½«½¨³É
- 3»ª¹¤¿Æ¼¼Ç°Èý¼¾¶È¾»ÀûÈó7.2ÒÚÔª
- 4Õâ¼Ò¸ßËÙ¹âµçоƬÆóÒµ»ñÊýǧÍòC1ÂÖÈÚ×Ê
- 5ÖйúÁªÍ¨²¨·ÖÉ豸¼¯²ÉÏîÄ¿Öбê½á¹û¹«²¼
- 6ÖйúÁªÍ¨¹«²¼¹âÀ½»½ÓÏ伯²É½á¹û
- 7·é»ðͨÐÅ·¢²¼×îм¼Êõ³É¹û
- 8ÖйúÆóÒµÑз¢°ñ³ö¯£º»ªÎªµÚÒ»
- 9»ªÎª×îÐÂÈËʱ䶯
- 10ºàͨ¹âµç¹âÏ˼۸ñ±È¹úÄÚ¸ß10%×óÓÒ
- 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/²ýƽÇø
·¢±íÆÀÂÛ
ÇëÊäÈëÆÀÂÛÄÚÈÝ...
ÇëÊäÈëÆÀÂÛ/ÆÀÂÛ³¤¶È6~500¸ö×Ö
ÔÝÎÞÆÀÂÛ
ÔÝÎÞÆÀÂÛ