²ÉÓÃMassive mimo¼¼ÊõΪʲôֻÄÜÔö¼ÓСÇøƽ¾ùÍÌÍÂÂÊ£¬ºÍµ¥Óû§Æ½¾ùÍÌÍÂÂÊ£¬¶ø²»ÄÜÔö¼Óµ¥Óû§·åÖµËÙÂÊ
• TDLTEСÇødlSinrThresholdBetweenOLMIMOAndTxDivÉèΪ12dB£¬UE·´À¡ÎªRI£½1£¬DLSINR£½14dB 2017-07-07
• TDLTEСÇødlSinrThresholdBetweenOLMIMOAndTxDivÉèΪ12dB£¬UE·´À¡ÎªRI=1£¬DLSINR=14dB£¬Ôòµ±Ç°´«ÊäģʽΪ 2015-09-16
• ¶ÔÓÚTD-LTE,BF(BeamForming)ºÍMIMOÒ»ÑùÖ÷ÒªÓÃÀ´Ìá¸ßСÇø·åÖµËÙÂʵġ£ 2015-08-25
• FDDÖУ¬20M 2x2MIMOСÇøÏÂÐÐСÇøMACÀíÂÛ·åֵΪ 2015-03-07
• MIMOÖ÷ÒªÓÃÓÚСÇøµÄÖÐÐÄ£¬bfÓÃÓÚСÇøµÄ±ßÔµ£¬Ê²Ã´ÊÇСÇø±ßÔµºÍÖÐÐÄ 2015-01-28
• ÎÞÖ÷µ¼Ð¡ÇøÓÐÄÄЩ½â¾ö·½·¨£¿ 2009-10-26
ÒòΪµ¥Óû§µÄ·åÖµËÙÂÊÊÇÓÉÆäÉêÇëºÍ·ÖÅäµ½µÄ×ÊÔ´À´¾ö¶¨µÄ£»¶øÌìÏßÖ»ÊÇ×öÒ»¸ö´«µÝµÄ×÷Óá£
31 41
ÏêϸÄãµÄÊÖ»úµÄÌìÏßÊýÄ¿£¬¾ÍËãÄãÒªÔö¼ÓÓû§·åÖµÒ²ÒªÅäÌ×°¡
28 42
²»ÊDz»ÄÜ£¬ÊÇÏÖÓеÄÈí¼þ°æ±¾²»Ö§³Ö¶øÒÑ¡£
Ä¿Ç°ÉÌÓõĻªÎªÉ豸×î¸ßÊÇ13.1°æ±¾£¬Ò²Ö»ÊÇÖ§³ÖÉÏÐлòÏÂÐжàÓû§MIMO£¬Òâζ×Ŷà¸öÓû§Õ¼ÓÃÏàͬʱƵ×ÊÔ´£¬ÒÔ¿Õ¼äÏà¹ØÐԵ͵ÄÓû§Åä¶Ô£¬ÏÂÐÐÄ¿Ç°¶Ô¶à16¸öÓû§Åä¶Ô£¨16Á÷£©£¬ÉÏÐÐÄ¿Ç°×î¶à8¸öÓû§Åä¶Ô£¨8Á÷£©¡£ÒòΪСÇøµÄÁ÷ÊýµÄÔö¼Ó£¬ÆäСÇøµÄƽ¾ùÍÌÍÂÂÊÊÇÔÀ´Ë«Á÷´«ÊäµÄ¼¸±¶£¬ËùÒÔÄ¿Ç°MIMOÕ¾µãÒªÇóµÄ´«Êä´ø¿íÒ²ÊDZȽϴóµÄ¡£
ÁíÍ⣬ΪʲôûÓÐÌáÉýµ¥Óû§µÄ·åÖµËÙÂÊ£¬ÔÒòÊÇÄ¿Ç°°æ±¾µÄMassive MIMOʹÓõÄÊǶàÓû§¶àÁ÷£¨Êµ¼ÊÿÓû§Êǵ¥Á÷´«Ê䣩£¬¶ø²»Êǵ¥Óû§¶àÁ÷µÄ·½Ê½¡£
¸ù¾Ý3GPPÐÒé¹æ¶¨£¬Ä¿Ç°TM3¡¢4×î¶àÖ§³ÖµÄÊÇ4Á÷´«Ê䣨4²ã¿Õ·Ö¸´Óã¬ÊÜÏÞÓÚCRSÊýÄ¿£©£¬TM5Ö»Ö§³Öµ¥Á÷´«Ê䣬TM6ĿǰûÓвÉÓã¬TM7Êǵ¥Á÷BF£¨3DMIMOÔÚ¸Ãģʽ»ù´¡ÉϽøÐУ©£¬TM8ÊÇË«Á÷BF£¬TM9ÊÇ×î´óÖ§³Ö8²ãµÄ´«Êäģʽ£¨¸Ãģʽ²ÅÊÇ¿ÉÒÔ½«µ¥Óû§ÌáÉýµ½8²ãµÄģʽ£¬ÉÌÓÃÍøÂçûÓÐʹÓã¬ÐèÒªÅäºÏCSI-RSÐźţ©¡£
Ä¿Ç°ÓÐÏûÏ¢³Æ£¬»ªÎªÔÚ15.1°æ±¾»áÒýÈë²¢ÉÌÓõ¥Óû§¶àÁ÷´«Ê䷽ʽ£¬½ìʱR10°æ±¾ÒÔÉϵÄÖÕ¶ËÓ¦¸Ã»áÓдó·ùÌáÉý¡£²»¹ý»ªÎªÍƳö15.1µÄͬʱӦ¸ÃÒ²ÊÇNR°æ±¾ÍƳö£¬²»Çå³þÔËÓªÉ̻᲻»áÒýÈëµ¥Óû§¶àÁ÷´«Ê䣬±Ï¾¹ÕⶫÎ÷¿Ï¶¨Òª»¨Ç®µÄ¡£
19 20
ÒòΪÕâ¸ö¼¼ÊõÖ÷ÒªÊÇΪÁËÌáÉýСÇøÈÝÁ¿£¬²»¹ÜÊÇ8Á÷»¹ÊÇ16Á÷·Öµ½Ã¿¸öÓû§¶¼Êǵ¥Á÷£¬Ö»ÊÇÓжà¸öÓû§¹²Í¬Ê¹ÓÃͬһ×ÊÔ´
20 20
ÁªÏµÎÒÃÇ - ÎÊͨÐÅר¼Ò | Powered by MSCBSC Òƶ¯Í¨ÐÅÍø © 2006 - |