Ϊʲô¡°ÃÀ¹ú5G¡±²»Èç¡°Öйú5G¡±£¿
µÚÈý£¬ÖйúͨÐÅÆóÒµÒÑÔÚ5GרÀûÁìÓòÓµÓÐÔ½À´Ô½¶àµÄ»°ÓïȨ£¬ÃÀ¹úÔËÓªÉÌÔÚ²¿Êð5GʱÎÞ·¨ºöÊÓ¡£½üÄêÀ´£¬ÒÔ»ªÎª¡¢ÖÐÐËΪ´ú±íµÄÖйúͨÐÅÆóÒµµÄ·¢Ã÷רÀûÊÚȨÁ¿Ò»Ö±´¦ÓÚÈ«ÇòÁìÏÈλÖã¬ÆäÖаüÀ¨ÁË´óÁ¿µÄ5GÕ½ÂÔ²¼¾ÖרÀû¡£ÔÚ5GרÀûÁìÓò£¬¼È±ãÓëÀÏÅÆµÄ¸ßͨ¹«Ë¾µÈÏà±È£¬»ªÎª¡¢ÖÐÐËÔÚרÀûÊýÁ¿ºÍÖÊÁ¿ÉÏ£¬¶¼²»åضàÈá£
ÔÚÖйú¡¢ÑÇÖÞ¡¢Å·ÖÞ¡¢·ÇÖÞ£¬ÉõÖÁÇ×ÃÀµÄ°ÄÖÞ£¬»ªÎªºÍÖÐÐ˵Ä5GͨÐÅÉ豸¶¼Õý»ý¼«²ÎÓ뵽ȫÇò5G²¿Êð¹ý³ÌÖУ¬ºÁÎÞÒÉÎÊ£¬È«Çò½«ÓÐÊýÊ®ÒÚÈËÓÃÉÏÀ´×ÔÖйúµÄ5GͨÐÅ»ù´¡É豸¡£¶ÔÃÀ¹úÔËÓªÉÌÀ´Ëµ£¬ÔÚ5G¼¼ÊõºÍ±ê×¼·½Ã棬ÎÞÂÛÈçºÎËüÃǶ¼ÈƲ»¿ª»ªÎªºÍÖÐÐ˵Ä5G¼¼Êõ¡£
µÚËÄ£¬ÖйúÕþ¸®¶Ô5GµÄ·ö³ÖÁ¦¶ÈÔ¶Ô¶³¬¹ýÌØÀÊÆÕµ±¾Ö¡£Îª¹ÄÀøÕ½ÂÔм¼ÊõÐÂÒµÎñµÄ·¢Õ¹£¬¹ú¼Ò·¢Õ¹¸Ä¸ïί²ÆÕþ²¿µÈ¶Ô5GƵÂÊÕ¼Ó÷ѱê׼ʵÐС°Í·ÈýÄê¼õÃ⣬ºóÈýÄêÖð²½µ½Î»¡±µÄÓÅ»ÝÕþ²ß£¬¼´×Ô5GƵÆ×ʹÓÃÐí¿ÉÖ¤·¢·ÅÖ®ÈÕÆð£¬µÚÒ»ÄêÖÁµÚÈýÄêÃâÊÕÎÞÏßµçÆµÂÊÕ¼Ó÷ѡ£
Ïà½Ï֮ϣ¬2017Ä꣬ÃÀ¹ú600MHzƵƵÆ×¸Õ¸ÕÅijöÁ˸ߴï200ÒÚÃÀÔªµÄÌì¼Û£¬½ñÄê11Ô£¬FCC»¹½«Â½ÐøÅÄÂô28GHzƵÆ×ºÍ24GHzƵÆ×£¬Ô¤¼ÆÃÀ¹úÔËÓªÉÌÓÖ½«Îª´Ë¶à»¨Êý°ÙÒÚÃÀÔª¡£Ñòë³öÔÚÑòÉíÉÏ£¬ÕâЩ5GͶ×ÊÎÞÒÉ×îÖÕ½«Ìá¸ßÃÀ¹úÃñÖÚʹÓÃ5GµÄÃż÷¡£
µÚÎ壬µÍÖÊÁ¿µÄ5GÍøÂ縲¸ÇÂʽ«×è°ÃÀ¹úÆóÒµ´´Ð¡£ÁîÃÀ¹úÈËÓÇÐÄâçâçµÄÊÇ£¬ÃÀ¹úµÄ³õ´´ÆóÒµÊýÁ¿ÒѽµÖÁÀúÊ·µÍµã£¬ÈËÃǵĴ´ÒµÈÈÇéÔ¶Ô¶µÍÓÚÖйúµÈÐÂÐ˹ú¼Ò£¬µ×²ã¾¼Ã»îÁ¦²»×ã¡£¶øÔڸߴïÍòÒÚÃÀÔª¼¶µÄ5G¾¼ÃÉú̬ÖУ¬ÃÀ¹úÒ²ÏëÕ¼¾Ýһϯ֮µØ£¬µ«Ã»ÓÐÁ¼ºÃµÄ5GÍøÂ縲¸ÇǰÌáÏ£¬ÃÀ¹ú²úÒµ½çµÄ´´ÐÂÌõ¼þ½«Êܵ½ÖÆÔ¼£¬ÈçÎÞÈ˼ÝÊ»¡¢VRµÈÓ¦Óó¡¾°¶¼ÐèÒªÓÅÖʵÄ5GÍøÂç×÷Ϊ»ù´¡¡£
ûÓÐÓÅÖÊ5GÍøÂçΪ»ù´¡µÄ¡°´´ÐÂÁÔ³¡¡±£¬ÃÀ¹ú²úÒµ½ç½«±»ÊøÊÖÊø½Å£¬ÊÜÏÞÓÚÓ¦ÓÃÌõ¼þºÍÓû§¹æÄ££¬ÄÑÒÔ½«¼¼ÊõÓÅÊÆ×î´ó»¯¡£Ã»ÓкõÄ5GÉú̬×÷Ϊ¡°·õ»¯Æ÷¡±£¬ÃÀ¹ú²úÒµ½çÑз¢ºÍÔÐÓý³ö5Gʱ´úÓÅÖÊÈíÓ²²úÆ·µÄÄѶȽ«Ë®ÕÇ´¬¸ß¡£
µÚÁù£¬ÃÀ¹úÔËÓªÉ̵ĿìËÙÉÌÓÃÄÜÁ¦Ô¶Ô¶ÂäºóÖйúÔËÓªÉÌ¡£Ò²ÐíÃÀ¹úµÄµÚһλ5GÓû§µ®ÉúµÃ±ÈÖйúÔ磬µ«ÖйúÔËÓªÉ̽«¼¸ºõ¿Ï¶¨´ï³ÉÍê³É1ÒÚ¡¢2ÒÚ¡¢5ÒÚ¸ö¡¡5GÓû§µÄºêΰĿ±ê¡£
´Ó¡°0µ½1ÒÚ¡±ÖйúµçÐÅÔËÓªÉÌÓµÓÐÃû¸±ÆäʵµÄ¡°ÖйúËÙ¶È¡±£¬ÕâÊÇÈ«ÇòÆäËûÈκÎÒ»¸ö¹ú¼ÒÔËÓªÉ̶¼ÄÑÒÔÍûÆäÏî±³µÄ¡£ÕâÒâζ×Å£¬Ò»µ©5G·¢ÁîǹÏ죬¼´±ãÈ«ÇòÔËÓªÉÌÔÚÆðÅÜÏßÉϸ÷ÓÐÏȺó£¬Ò»µ©½øÈëµ½ÖÐ;¼ÓËٽ׶Σ¬ÖйúÔËÓªÉ̽«Ò»Æï¾ø³¾£¬²¢°Ñ¾ºÕù¶ÔÊÖԶԶ˦ÔÚºóÃæ¡£
¸üºÃµÄ5GȺÖÚ»ù´¡Òâζ×Å£¬Öйú½«ÔÐÓý¸ü¶à¸üÇ¿´óµÄ»¥ÁªÍøÉú̬£¬ÒÔ¼°¸ü¶àDZÔÚ´´Ð¡£²»ÈÝÖÃÒÉ£¬ÐÅÏ¢ÒѾ³ÉΪ»¥ÁªÍø£«Ê±´ú×îÖØÒªµÄÉú²ú×ÊÁÏÖ®Ò»£¬¸üºÃµÄͨÐÅ»ù´¡ÉèÊ©´ú±íןüºÃµÄÉú²úÁ¦»ù´¡£¬Ëæ×ÅÐÅÏ¢²úÒµÔÚ¹úÃñ¾¼ÃÖй±Ï×±ÈÀý²»¶ÏÀ©´ó£¬¡°Í¨ÐŸßËÙ¹«Â·¡±µÄ×÷Óÿ°³ÆÖÐÁ÷íÆÖù¡£
ÃÀ¹ú×Éѯ»ú¹¹Recon Analytics´´Ê¼ÈËRoger Entner¾¯¸æ£¬µ±Ò»¸ö¹ú¼ÒÔÚÎÞÏßÁìÓòʧȥȫÇòÁìÏȵØÎ»Ê±£¬¾ÍÒµ»ú»áÒ²»áËæÖ®¼õÉÙ£¬ÕâЩ¹¤×÷»ú»áºÍ¼¼Êõ¶¼½«¸ü¿ìµØÁ÷ʧµ½º£Íâ¡£Èç¹ûÃÀ¹úÔÚ5Gʱ´ú±»ÖйúÇÀ×ßÁËÁìÏȵØÎ»£¬ÄÇôµÈµ½6Gʱ´ú£¬Ë«·½µÄ²î¾à¿ÉÄܾͻáÔ½À´Ô½´óÁË¡£
ÃÀ¹ú±¾ÍÁÑо¿»ú¹¹Analysys Mason·ÖÎöÁËÊÀ½ç¸÷¹úµÄ5GƵÆ×·ÖÅ䡢ůÕÕ·¢·Å¡¢²¿Êð¼Æ»®µÈºóµÃ³ö½áÂÛ£¬ÃÀ¹úÔÚ4GÁìÓò¾ÓÓÚÊÀ½çǰÁУ¬µ«ÖйúÔÚ5G½ø¶È·½ÃæÂÔÓÐÁìÏÈ£¬º«¹úºÍÃÀ¹ú½ôËæÆäºó¡£
2GÂäºó£¬3GÍ»ÆÆ£¬4Gͬ²½£¬5G¸Ï³¬£¬ÕâʶùûÅÜÁË£¡


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
-
¼´ÈÕ-8.20Á¢¼´Í¶Æ±>>>ά¿Æ±¡¤OFweek 2022¼¤¹âÐÐÒµÄê¶ÈÆÀÑ¡
-
9ÔÂ27-29ÈÕÂíÉϱ¨Ãû>>È«Êý»á2022¼¤¹â¾«Ãܼӹ¤ÓëÊý×Ö»¯ÖÆÔìÕ¹
-
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
- 1¹âÄ£¿é²úÒµÁ´Öð²½ÇÐÈ뼤¹âÀ×´ïÈüµÀ
- 2×Ϲ⼯ÍÅԶʳ¤ÕÔΰ¹ú±»´ø×ßµ÷²é
- 3׿Òí¿Æ¼¼ÉϰëÄê¾»ÀûÈóϵø2504.92%
- 4´«ÅåÂåÎ÷½ñÈÕ½«Óę̈»ýµç¶Ê³¤ÌÖÂÛ2800ÒÚÃÀÔªµÄ¡°Ð¾Æ¬Óë¿ÆÑ§·¨°¸¡±
- 5ÖйúµçÐÅÆô¶¯½ÓÈëÐÍOTNÉ豸À©Èݼ¯²É
- 6»ªÎªÕ¼¾Ý400G WDMÊг¡35%·Ý¶î
- 7ÖйúµçÐŹâÏËÊÕ·¢Æ÷É豸À©Èݼ¯²É
- 8ÖÐÌì¿Æ¼¼°ëÄê¶È¾»ÀûÔ¤Ôö580%-716%
- 9ÇàµºÑØº£100¹«ÀﺣÓòÄÚʵÏÖ5GÐźŸ²¸Ç
- 10ÖÐÌì¿Æ¼¼×Ó¹«Ë¾Öбê22.79ÒÚ´óÏîÄ¿£¡
- 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