ÖйúÁªÍ¨Ð¯ÊÖ»ªÎªÍê³ÉÊ׸ö5G FDD Massive MIMO´´Ð·½°¸ÑéÖ¤

Ïà¹ØרÌ⣺ 5G »ªÎª ÖйúÁªÍ¨ ÎÞÏß

½üÈÕ£¬ÖйúÁªÍ¨Ñо¿Ôº¡¢ºÓÄÏÁªÍ¨Ð¯ÊÖ»ªÎªÔÚÖ£ÖÝÍⳡÂÊÏÈÍê³ÉÊ׸ö5G FDD Massive MIMO´´ÐÂÊÔµãÑéÖ¤¡£ÏÖ³¡»ùÓÚFDD 2.1G 40MHz´ø¿í£¬Êµ²âµ¥Ð¡ÇøÏÂÐÐÈÝÁ¿·åÖµ¿É´ï3Gbps£¬¼«´óÌáÉý5GÍøÂçÈÝÁ¿¡£±¾´Î²âÊÔ±íÃ÷FDD Massive MIMO¿ÉÒÔ×î´ó»¯Sub-3GHzÖÐƵµÄƵÆ×ЧÂʺÍÓû§ÌåÑ飬½«³ä·Ö·¢»ÓÖйúÁªÍ¨»ùÓÚ¹²½¨¹²ÏíµÄÈ«Çò×î¿íFDDÖÐƵ×ÊÔ´Ù÷¸³ÓÅÊÆ¡£

Massive MIMOÊÇ5Gʱ´úµÄ±êÖ¾ÐÔ¼¼ÊõÖ®Ò»£¬ÂÊÏÈÔÚTDDµÃµ½Á˹㷺²¿Ê𣬲¢È¡µÃÁ˺ܺõÄÉÌÓÃЧ¹û¡£µ«ÊÜÏÞÓÚFDD Massive MIMOµÄϵͳÉè¼Æ¸´ÔӶȺÍÉ豸¹¤³ÌÖ¸±ê£¬´«Í³FDDÖÐƵ½ö²ÉÓÃ4T4RÌáÉýÓû§ÌåÑ飬СÇøÈÝÁ¿ºÜÄÑÓб¾ÖÊÉϵÄÌáÉý¡£

±¾´ÎÊÔµãµÄFDD Massive MIMOÊÇÖйúÁªÍ¨Ó뻪ΪÕë¶Ô5G FDDÖÐƵÌá³öµÄ´´Ð½â¾ö·½°¸¡£ÒÀÍÐÈ«ÇòÁìÏȵÄÓ²¼þ¹¤³ÌÄÜÁ¦²¢½áºÏвÄÁϵÄÓ¦Óã¬ÊµÏÖ¼¯³É32T32RÉäƵµ¥ÔªºÍÌìÏßµ¥ÔªµÄÒ»Ì廯ÓÐÔ´ÌìÏßAAUÄ£¿é£¬´ó·ùÌáÉýFDD Massive MIMOµÄ¹¤³Ì¿ÉʵʩÐԺͿɿ¿ÐÔ£»FDD 32T32R AAU½áºÏ»ªÎª´´ÐµÄËã·¨ºÍÈí¼þ£¬Ê¹µÃ»ùÕ¾·¢ÉäµÄ¶à¸ö²¨Êø¸üÄܾ۽¹Óû§£¬ÌáÉýÁËÓÐÓÃÐźÅÄÜÁ¿£¬½µµÍÁËÓû§¼äµÄ¸ÉÈÅ¡£Èøü¶àÓû§Í¬Ê±¹²ÏíÏàͬƵÆ××ÊÔ´£¬´Ó¶ø´ó·ù¶ÈÌáÉýÎÞÏßÍøÂçÈÝÁ¿ºÍÓû§ÌåÑé¡£

ͼ1¡¢FDD Massive MIMOÔ­Àí

ͼ2¡¢ÏîÄ¿×é³ÉÔ±ÏÖ³¡²âÊÔ

ÖйúÁªÍ¨ºÍ»ªÎªÊ¼ÖÕÖÂÁ¦ÓÚÍƽø5G FDD Massive MIMO±ê×¼¡¢²úÆ·ºÍ½â¾ö·½°¸µÄ²»¶Ï´´Ð£º

¢2019Äê12Ô£¬ÁªÍ¨Ð¯ÊÖ»ªÎªÔÚ3GPP³É¹¦Íƶ¯5G FDD Massive MIMOÔöÇ¿¼¼Êõ±ê×¼Á¢Ï

¢2020Äê10Ô£¬ÁªÍ¨Ñо¿ÔºÓ뻪ΪÔÚÉϺ£Íê³É5G FDD Massive MIMOÑù»ú·¢²¼ºÍ²âÊÔÑéÖ¤£¬Íƽø±ê×¼Ïò²úÆ·»¯Âõ½ø£»

¢2021Äê4ÔÂ29ÈÕ£¬Ê׸öÉÌÓÃ5G FDD Massive MIMOÉ豸ÔÚÖ£ÖÝÁªÍ¨Íê³ÉÏÖÍø²âÊÔ£¬Ð¡ÇøÈÝÁ¿½Ó½ü3Gbps£¬´ïµ½³£¹æFDD»ùվСÇøÈÝÁ¿µÄ3±¶ÒÔÉÏ£¬Îª½øÒ»²½ÔöTDD+FDD ЭͬÄÜÁ¦µì¶¨Á˼áʵµÄ»ù´¡£¬ÔÙ´ÎչʾÁËÖйúÁªÍ¨ºÍ»ªÎª5G¹Ø¼ü¼¼ÊõÑݽøµÄÁªºÏ´´ÐÂÄÜÁ¦¡£

Ëæ×Å5GÖն˵ÄÖð²½ÆÕ¼°ºÍ3GPPЭÒé±ê×¼µÄ³ÖÐøÑݽø£¬ÖйúÁªÍ¨Ð¯ÊÖ»ªÎª½«³ÖÐøÌáÉý²úÆ·ÐÔÄܼ°½â¾ö·½°¸ÁìÏÈÐÔ£¬²»¶ÏÌáÉý5GƵÆ×ÀûÓÃЧÂÊ¡£


΢ÐÅɨÃè·ÖÏí±¾Îĵ½ÅóÓÑȦ
ɨÂë¹Ø×¢5GͨÐŹٷ½¹«ÖÚºÅ,Ãâ·ÑÁìÈ¡ÒÔÏÂ5G¾«Æ·×ÊÁÏ
  • 1¡¢»Ø¸´¡°YD5GAI¡±Ãâ·ÑÁìÈ¡¡¶ÖйúÒƶ¯£º5GÍøÂçAIÓ¦ÓõäÐͳ¡¾°¼¼Êõ½â¾ö·½°¸°×ƤÊé¡·
  • 2¡¢»Ø¸´¡°5G6G¡±Ãâ·ÑÁìÈ¡¡¶5G_6GºÁÃײ¨²âÊÔ¼¼Êõ°×ƤÊé-2022_03-21¡·
  • 3¡¢»Ø¸´¡°YD6G¡±Ãâ·ÑÁìÈ¡¡¶ÖйúÒƶ¯£º6GÖÁ¼òÎÞÏß½ÓÈëÍø°×ƤÊé¡·
  • 4¡¢»Ø¸´¡°LTBPS¡±Ãâ·ÑÁìÈ¡¡¶¡¶ÖйúÁªÍ¨5GÖն˰×ƤÊé¡·¡·
  • 5¡¢»Ø¸´¡°ZGDX¡±Ãâ·ÑÁìÈ¡¡¶ÖйúµçÐÅ5GNTN¼¼Êõ°×ƤÊé¡·
  • 6¡¢»Ø¸´¡°TXSB¡±Ãâ·ÑÁìÈ¡¡¶Í¨ÐÅÉ豸°²×°¹¤³ÌÊ©¹¤¹¤ÒÕͼ½â¡·
  • 7¡¢»Ø¸´¡°YDSL¡±Ãâ·ÑÁìÈ¡¡¶ÖйúÒƶ¯ËãÁ¦²¢Íø°×ƤÊé¡·
  • 8¡¢»Ø¸´¡°5GX3¡±Ãâ·ÑÁìÈ¡¡¶R1623501-g605GµÄϵͳ¼Ü¹¹1¡·
  • ±¾ÖÜÈȵ㱾ÔÂÈȵã

     

      ×îÈÈͨÐÅÕÐƸ

    Òµ½ç×îÐÂ×ÊѶ


      ×îÐÂÕÐƸÐÅÏ¢

    ×îм¼ÊõÎÄÕÂ

    ×îÐÂÂÛ̳Ìù×Ó