ÎÊÌâÒÑ¿ªÆô
(ÆÕͨÎÊÌâ)
¹ØÓÚLTEÌìÏß
¶ÔÓÚLTEÌìÏß¼¸¸ö¸ÅÄîÒ»Ö±¸ã²»Ã÷°×£º
1¡¢mimoÊDz»ÊÇFDDºÍTDD¶¼¿ÉÒÔʹÓõļ¼Êõ£¿
2¡¢¾³£ËµµÄÖÇÄÜÌìÏß¡¢²¨Êø¸³ÐÎʲôÒâ˼£¬¸÷ÔÚʲôµØ·½Ê¹Óã¿
3¡¢¾³£¿´µ½2ͨµÀ8ͨµÀ£¬8ÌìÏߵȸÅÄîÊÇʲôÒâ˼£¿
4¡¢¾³£ÓÐ2*2»òÕß4*4mimoʲôÒâ˼£¿
5¡¢¿Õ¼ä¸´Óᢿռä·Ö¼¯¡¢´«Ê临ÓÃʲôÒâ˼£¿
1¡¢mimoÊDz»ÊÇFDDºÍTDD¶¼¿ÉÒÔʹÓõļ¼Êõ£¿
2¡¢¾³£ËµµÄÖÇÄÜÌìÏß¡¢²¨Êø¸³ÐÎʲôÒâ˼£¬¸÷ÔÚʲôµØ·½Ê¹Óã¿
3¡¢¾³£¿´µ½2ͨµÀ8ͨµÀ£¬8ÌìÏߵȸÅÄîÊÇʲôÒâ˼£¿
4¡¢¾³£ÓÐ2*2»òÕß4*4mimoʲôÒâ˼£¿
5¡¢¿Õ¼ä¸´Óᢿռä·Ö¼¯¡¢´«Ê临ÓÃʲôÒâ˼£¿
ÌáÎÊÕß: liuhuabin323 ÌáÎÊʱ¼ä: 2013-07-11
• LTEÉÏÏÂÐзåÖµËÙÂÊÀíÂÛÄÜ´ïµ½¶àÉÙ£¿5GÉÏÏÂÐзåÖµËÙÂÊÀíÂÛÄÜ´ïµ½¶àÉÙ£¿ 2020-11-28
• VoLTEÍøÂçÓÅ»¯¹¤×÷ VOLTEÆôºôתCSFB ÓÐÄÄЩÔÒò 2020-11-25
• VOLTEµô»°»úÖÆÊÇʲô£¿ 2020-11-04
• LTE attachºÎʱ»áЯ´øimsi 2020-10-30
• ÖÕ¶ËÎÞ·¨Îȶ¨×¤ÁôLTE 2020-10-28
• LTE ÈçºÎ¿ØÖÆUE¶¯Ì¬Ñ¡ÔñÐźűȽϺõÄƵµãÀ´½øÐвâÁ¿ 2020-10-26
• ΪʲôVOLTE endÖ®ºó£¬QCI=1µÄ³ÐÔØÒ²Õý³£ÊÍ·ÅÁË£¬µ«ÊDz»´¥·¢LTE2NR fast return 2020-10-22
• LTE UEÔÚÁ¬½Ó״̬ûÓÐÉϱ¨²âÁ¿±¨¸æ 2020-10-13
• VoLTEÍøÂçÓÅ»¯¹¤×÷ VOLTEÆôºôתCSFB ÓÐÄÄЩÔÒò 2020-11-25
• VOLTEµô»°»úÖÆÊÇʲô£¿ 2020-11-04
• LTE attachºÎʱ»áЯ´øimsi 2020-10-30
• ÖÕ¶ËÎÞ·¨Îȶ¨×¤ÁôLTE 2020-10-28
• LTE ÈçºÎ¿ØÖÆUE¶¯Ì¬Ñ¡ÔñÐźűȽϺõÄƵµãÀ´½øÐвâÁ¿ 2020-10-26
• ΪʲôVOLTE endÖ®ºó£¬QCI=1µÄ³ÐÔØÒ²Õý³£ÊÍ·ÅÁË£¬µ«ÊDz»´¥·¢LTE2NR fast return 2020-10-22
• LTE UEÔÚÁ¬½Ó״̬ûÓÐÉϱ¨²âÁ¿±¨¸æ 2020-10-13
ÎÊÌâ´ð°¸
( 6 )
µÚÒ»ÎʵĻشðÊÇ: MIMOÔÚFDDºÍTDDÖж¼¿ÉÒÔÓÃ!
»Ø´ðÕߣº
litom2004
»Ø´ðʱ¼ä£º2013-07-11 14:19
39 35
1.MIMOÔÚFDDºÍTDDÖж¼¿ÉÒÔʹÓÃ2.ÖÇÄÜÌìÏߺͲ¨Êø¸³ÐΣ¬¸öÈËÀí½âbeamformingÊÇÖÇÄÜÌìÏßµÄÒ»ÖÖÓ¦Óá£BeamformingÊÇָͨ¹ýµ÷ÕûÌìÏßÕóÁÐÏàλ£¬Ê¹ÆäÔÚij¸ö·½ÏòÉÏ»ñµÃ×î´óÔöÒæ¡£
3.ÏÖÔÚÒ»°ãµÄ˵·¨£¬2ÌìÏßÖ¸2x2MIMO£¬8ÌìÏßÖ¸beamforming.
4.Ëùν2x2,4x4¾ÍÊÇÖ¸¿Õ¼ä¸´ÓõÄÖÈ¡£4x4¿ÉÒÔ»ñµÃ¸ü¸ßµÄ´«ÊäËÙÂÊ
5.Çø·Ö·Ö¼¯ºÍ¸´ÓõĸÅÄ·Ö¼¯ÊÇÓÃÓÚ¿¹¸ÉÈÅ£¬ÔÚµÍÐÅÔë±ÈÏ»ñµÃµÍÎóÂëÂÊ¡£¸´ÓÃÊÇÌá¸ßËÙÂÊ£¬ÓÃÓÚÔÚ¸ßÐÅÔë±ÈÏ£¬»ñµÃ¸ü¸ßµÄÍÌÍ¡£
¸öÈËÀí½â²»ÊǺÜÈ«Ã棬»¶ÓÅÄש!
3.ÏÖÔÚÒ»°ãµÄ˵·¨£¬2ÌìÏßÖ¸2x2MIMO£¬8ÌìÏßÖ¸beamforming.
4.Ëùν2x2,4x4¾ÍÊÇÖ¸¿Õ¼ä¸´ÓõÄÖÈ¡£4x4¿ÉÒÔ»ñµÃ¸ü¸ßµÄ´«ÊäËÙÂÊ
5.Çø·Ö·Ö¼¯ºÍ¸´ÓõĸÅÄ·Ö¼¯ÊÇÓÃÓÚ¿¹¸ÉÈÅ£¬ÔÚµÍÐÅÔë±ÈÏ»ñµÃµÍÎóÂëÂÊ¡£¸´ÓÃÊÇÌá¸ßËÙÂÊ£¬ÓÃÓÚÔÚ¸ßÐÅÔë±ÈÏ£¬»ñµÃ¸ü¸ßµÄÍÌÍ¡£
¸öÈËÀí½â²»ÊǺÜÈ«Ã棬»¶ÓÅÄש!
»Ø´ðÕߣº
javc
»Ø´ðʱ¼ä£º2013-07-11 14:21
33 37
1¡¢Êǵģ¬¶¼¿ÉʹÓã»
2¡¢ÖÇÄÜÌìÏß¾ÍÊÇ¿ÉÒÔ²¨Êø¸³ÐεÄÌìÏߣ¬²¨Êø¸³ÐÎÊÇÖ¸ÌìÏß·¢Éä³öµÄ²¨Ðοɸù¾ÝÓû§µÄ·Ö²¼ÇøÓòµ÷Õû¹¦ÂÊ·Ö²¼´Ó¶øʹÓû§½Ï¼¯ÖеÄÇøÓòÌìÏߵķ¢É书ÂʽÏÇ¿£¬µ«Ö»¾ÖÏÞÓÚÒµÎñÐŵÀµÄ¹¦ÂÊ£¬Ö»ÄÜÌìÏßÄ¿Ç°Ö»Ó¦ÓÃÓÚ3G£¬Î´À´»áÔÚLTE£»
3¡¢2ͨµÀ¾ÍÊÇ2¸ùÌøÏßµÄÌìÏߣ¬8ͨµÀ¾ÍÊÇ8¸ùÌøÏßµÄÌìÏߣ»
4¡¢2*2»òÕß4*4mimoÊǸù¾ÝÌìÏߵĽø³öͨµÀÀ´¶¨µÄ£»
5¡¢¿Õ¼ä¸´ÓöàÖ¸¹²Õ¾¹²»ú·¿µÈ¡¢¿Õ¼ä·Ö¼¯¶àÖ¸ÌìÏߵķּ¯½ÓÊÕ¡¢´«Ê临ÓúͿռ临ÓÃÀàËÆ£¬¼¸¸ö»ùÕ¾¹²ÓÃһ·´«ÊäÁ´Â·¡£
2¡¢ÖÇÄÜÌìÏß¾ÍÊÇ¿ÉÒÔ²¨Êø¸³ÐεÄÌìÏߣ¬²¨Êø¸³ÐÎÊÇÖ¸ÌìÏß·¢Éä³öµÄ²¨Ðοɸù¾ÝÓû§µÄ·Ö²¼ÇøÓòµ÷Õû¹¦ÂÊ·Ö²¼´Ó¶øʹÓû§½Ï¼¯ÖеÄÇøÓòÌìÏߵķ¢É书ÂʽÏÇ¿£¬µ«Ö»¾ÖÏÞÓÚÒµÎñÐŵÀµÄ¹¦ÂÊ£¬Ö»ÄÜÌìÏßÄ¿Ç°Ö»Ó¦ÓÃÓÚ3G£¬Î´À´»áÔÚLTE£»
3¡¢2ͨµÀ¾ÍÊÇ2¸ùÌøÏßµÄÌìÏߣ¬8ͨµÀ¾ÍÊÇ8¸ùÌøÏßµÄÌìÏߣ»
4¡¢2*2»òÕß4*4mimoÊǸù¾ÝÌìÏߵĽø³öͨµÀÀ´¶¨µÄ£»
5¡¢¿Õ¼ä¸´ÓöàÖ¸¹²Õ¾¹²»ú·¿µÈ¡¢¿Õ¼ä·Ö¼¯¶àÖ¸ÌìÏߵķּ¯½ÓÊÕ¡¢´«Ê临ÓúͿռ临ÓÃÀàËÆ£¬¼¸¸ö»ùÕ¾¹²ÓÃһ·´«ÊäÁ´Â·¡£
»Ø´ðÕߣº
swallowggyy
»Ø´ðʱ¼ä£º2013-07-11 17:15
34 36
·¹ý£¬Ñ§Ï°¡£
»Ø´ðÕߣº
lxl_lxl5
»Ø´ðʱ¼ä£º2013-07-11 19:19
35 38
¶ÔÓÚͨµÀµÄÀí½â£¬ÎÒÈÏΪÊǶԷ¢Éä¶øÑԵģ¬¼¸·¢¾ÍÊǼ¸Í¨µÀ£¬²»ÖªµÀ¶Ô·ñ¡£
»Ø´ðÕߣº
hec02
»Ø´ðʱ¼ä£º2013-07-12 14:22
34 36
ÎÒÊÇÀ´¿´´ð°¸µÄ£¬4Â¥´ð°¸²»´í£¬mimoÌìÏßÕâ¸ö½âÊÍ£¬²»ÊǺÜÃ÷°×
»Ø´ðÕߣº
Ã×À¼¹úÍõ
»Ø´ðʱ¼ä£º2013-07-12 15:04
34 37
ÈȵãÎÊÌâ
¸ü¶à¾«²Ê
ÁªÏµÎÒÃÇ - ÎÊͨÐÅר¼Ò | Powered by MSCBSC Òƶ¯Í¨ÐÅÍø © 2006 - |