ÖÐÐËÍ¨Ñ¶ÃæÏò5Gʱ´úµÄ¼¼Êõ´´ÐÂÓëʵ¼ù
ûÓÐʲôÄܹ»×èµ²£¬ÈËÀà¶Ô5GµÄÏòÍù£¡
2017Ä꣬ע¶¨½«ÔØÈë5G·¢Õ¹Ê·²á¡£Äê³õ£¬Îª¼Ó¿ì5G±ê×¼·¢²¼£¬3GPPרÃŽ«R15±ê×¼·ÖΪÁ½¸ö½×¶Î¶³½á£¬±£Ö¤5G¿Õ¿Ú¼¼ÊõÌáǰÉÌÓû¯£¬²¢ÇÒµÚÒ»´ÎÆÆÌì»ÄµØ½«Á½´úÒÆ¶¯¼¼Êõ±ê×¼ÓÐЧ¹ØÁª£¬ÀûÓÃ4GÍøÂçêµã£¬½â¾ö5G NRµÄ½ÓÈëÎÊÌ⡣Ŀǰ£¬Öйú¡¢ÃÀ¹ú¡¢ÈÕ±¾¡¢º«¹ú¡¢Ó¢¹ú¡¢µÂ¹úµÈ´ó¹úÕþ¸®£¬·×·×²»Ô¼¶øÍ¬µØÍƳö5G¹ú¼ÒÕ½ÂÔ£¬ÆäÖØÊӳ̶ÈÔ¶³¬µ±ÄêµÄ4G¼¼Êõ¡£
Ãæ¶Ô5GµÄ³¬Ç¿ÈȶȺͳ¬ËÙ·¢Õ¹£¬ÖÐÐËͨѶÓÐ×Å×Ô¼ºµÄÇåÎúÈÏʶºÍÅжϡ£ÖÐÐËͨѶÈÏΪ£¬5GµÄÐèÇóºÍÄ¿±ê·Ç³£ÇåÎú£¬µ«Ä¿Ç°Êг¡²¢Ã»ÓÐÄÇôÆÈÇУ¬ÐèÒªÀä¾²Ãæ¶Ô£¬½Å̤ʵµØ½â¾öʵ¼ÊÎÊÌâ¡£¿Í¹Û¿´£¬È«Çò2018Ä꿪ʼÊÔÉÌÓòâÊÔ£¬2020Ä꿪ʼ¹æÄ£ÉÌÓ㬶øÇÒÈ«Çò¸÷ÇøÓòµÄÉÌÓýø³Ì²¢²»¾ùºâ¡£5GµÄ×î´óÌØÉ«±íÏÖÔÚÕæÕýµÄȫҵÎñÁ¬½Ó£¬Æä¼¼Êõ³ÉÊì·¢Õ¹ÇúÏߺÍÒÔǰÀ×ͬ£¬¶øµü´úÖÜÆÚ»á¸ü¿ì¡£
ÈËÀà¶Ôм¼ÊõµÄ̽Ë÷һֱδֹͣ¹ý£¬¿Æ¼¼·¢Õ¹Ê·ÉϳöÏÖ¹ýÌ«¶àÒ«ÑÛµÄÃ÷ÐǼ¼Êõ£¬ÓÖÓжàÉÙ×îÖÕäÎÃðÔÚGartnerµÄHype Cycleм¼Êõ³ÉÊìÇúÏßÀï¡£¿ÉÒÔ˵£¬Ò»ÏîͨÐÅÁìÓòµÄ¼¼Êõ´´Ð£¬Ö»ÓÐÕæÕýÍê³ÉÍøÂ缶ʵÏÖÓ벿Ê𣬲ÅËãÍê³ÉÕæÕýµÄ¼¼ÊõÍ»ÆÆ¡£
»ùÓÚ¶àÄê»ýÀÛºÍDZÐÄ̽Ë÷£¬ÖÐÐËͨѶÔÚÎÞÏßм¼ÊõµÄÍøÂçʵ¼ù¡¢ÔÆ»¯¼¼ÊõºÍÍøÂçÖØ¹¹¡¢´óÊý¾ÝÍÆ¶¯Êý×Ö»¯×ªÐÍµÈ¶à·½Ãæ£¬¶¼×ßÔÚÁËÒµ½çǰÁС£
ÎÞÏß¼¼Êõ´´ÐÂÔÚÍøÂçʵÏÖÖÐÌåÏÖ¼ÛÖµ
ÈçºÎ²»¶ÏÌáÉýÎÞÏ߿տÚÉϵÄÈÝÁ¿£¬ÊÇÿһ´úÒÆ¶¯¼¼ÊõÑо¿µÄºËÐÄ¡£ÐÂÆµÆ×¡¢Ãܼ¯×éÍø¡¢ÌáÉýƵÆ×ЧÂÊ£¬ÊÇÀ©´ó¿Õ¿ÚÈÝÁ¿µÄÈý´ó¼¼ÊõÁìÓò£¬Ò²ÊÇ5G NRÖØµãÑо¿·½Ïò¡£
»ùÓÚ¶àÄêÑо¿ºÍɸѡ£¬ÖÐÐËͨѶºÜÔç¾ÍÈÏʶµ½£¬Ä¿Ç°Ö»Óпշָ´ÓÃSDMAÄܹ»³É±¶ÌáÉýƵÆ×ЧÂÊ£¬×÷Ϊ5G¹Ø¼ü¼¼ÊõÖ®Ò»£¬Massive MIMÔÚÌáÉýƵÂÊЧÂʺͿտÚÊý¾Ý´ø¿íÉÏÆðµ½ÖÁ¹ØÖØÒªµÄ×÷Óᣠ2014Äê6Ô£¬ÖÐÐËͨѶÔÚÒµ½çÂÊÏÈÌá³öPre5G´´ÐÂÀíÄîºÍ½â¾ö·½°¸£¬½«5GÁìÓòµÄ¹Ø¼ü¼¼ÊõMassive MIMO£¬ÌáǰÔÚ4GÍøÂçÉÌÓã¬Ìáǰ½â¾öÏÖÍøÈÝÁ¿²»×ãµÄÎÊÌâ¡£


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
-
9ÔÂ27-29ÈÕÂíÉϱ¨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
- 1¼Û¸ñ¡¢ÐèÇó´óÔö£¬¹âÏ˹âÀ¾°ÆøÖÜÆÚÔÚÖØÆô
- 2ÃÀ¹úÐû²¼EDAÕýʽ¶Ô»ª¶Ï¹©£¡
- 3»ªÎª¡¢ÖÐÐËÖбêÒÆ¶¯ºËÐÄÍøÐ½¨É豸¼¯²É
- 4ÈÎÕý·Ç£º°Ñº®Æø´«µÝ¸øÃ¿¸öÈË
- 5ÖйúÁªÍ¨5G×¨Íø²úÆ·Ò»ÆÚ¼¯²É¹«Ê¾
- 6ÖйúÒÆ¶¯PC·þÎñÆ÷µÚ¶þÅú´Î¼¯²É½á¹û¹«²¼
- 7ºàͨ¹âµçÉϰëÄêʵÏÖÓªÊÕ221.06ÒÚÔª
- 8°®Á¢ÐÅŵ»ùÑÇÐû²¼È«ÃæÍ˳ö¶íÂÞ˹Êг¡
- 9ÖÐÐËͨѶ£ºÏ°ëÄ꽫³ÉÁ¢¶«ÊýÎ÷ËãÌØÕ½¶Ó
- 10¹âѸ¿Æ¼¼£ºÉϰëÄêʵÏÖÓªÊÕÔ¼35.42ÒÚÔª
- 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