ÎÊÌâÒÑ¿ªÆô
(ÆÕͨÎÊÌâ)
ÏÖÔÚTDµÄµ¼ÆµÎÛȾ¶¨ÒåÓÖ±äÁËÂð
Óг§¼Ò˵µ¼ÆµÎÛȾÊÇ´óÓÚ-85DB µÄÓÐÁ½¸öÒÔÉÏ£¬µÚÒ»¼õµÚ¶þ¸ö´óÓÚ6DB¾ÍΪµ¼ÆµÎÛȾ
ÌáÎÊÕß: ɱÀÇÕß ÌáÎÊʱ¼ä: 2010-11-17
• [Çë´óÀаïæ¿´¿´ÕâÒ»ÌâÑ¡Ôñʲô´ð°¸£¬Ð»Ð»]¹ØÓÚTDM eICIC .ÒÔÏÂÃèÊöÕýÈ·µÄÊÇÄÄЩÏî 2020-04-15
• TD-LTE·ÂÕæ 2020-01-16
• ŵÎ÷ TDDÊÒ·Ö¿ªCAÊÇ·ñÓ°ÏìÈÝÁ¿ 2019-12-04
• ¼±¼±¼±£¬Í¨Óî4»ò6¶Ë¿ÚÌìÏßTDQ-182018DEH-65Fv04 ºÍŵÎ÷FXEB RRU ÔõôÁ¬½Ó 2019-11-18
• ¹ØÓÚTDDÓëFDDÖض¨Ïò 2019-09-05
• TDLTEÒìƵƵµãµÄ´ÓƵ´øÊÇʲô£¿ºÎʱÐèÒªÅäÖã¿ 2019-08-20
• ÎÒ¹ú4GÒƶ¯Í¨ÐÅϵͳƵÆ×TD-LTEÔÚ×éÍøʱÖ÷ҪʹÓõÄƵ¶ÎºÍ5GƵ¶ÎÊǶàÉÙ 2019-06-17
• TD-LTEÔÚ×éÍøʱÖ÷ҪʹÓõÄƵ¶ÎºÍ5GƵ¶ÎÊǶàÉÙ 2019-06-17
• TD-LTE·ÂÕæ 2020-01-16
• ŵÎ÷ TDDÊÒ·Ö¿ªCAÊÇ·ñÓ°ÏìÈÝÁ¿ 2019-12-04
• ¼±¼±¼±£¬Í¨Óî4»ò6¶Ë¿ÚÌìÏßTDQ-182018DEH-65Fv04 ºÍŵÎ÷FXEB RRU ÔõôÁ¬½Ó 2019-11-18
• ¹ØÓÚTDDÓëFDDÖض¨Ïò 2019-09-05
• TDLTEÒìƵƵµãµÄ´ÓƵ´øÊÇʲô£¿ºÎʱÐèÒªÅäÖã¿ 2019-08-20
• ÎÒ¹ú4GÒƶ¯Í¨ÐÅϵͳƵÆ×TD-LTEÔÚ×éÍøʱÖ÷ҪʹÓõÄƵ¶ÎºÍ5GƵ¶ÎÊǶàÉÙ 2019-06-17
• TD-LTEÔÚ×éÍøʱÖ÷ҪʹÓõÄƵ¶ÎºÍ5GƵ¶ÎÊǶàÉÙ 2019-06-17
ÎÊÌâ´ð°¸
( 7 )
Õâ¸ö¡¡Èç¹ûÒªÓ¦¸¶¿¼ÊÔ£¬¿Ï¶¨ÊÇ°´ÕÕ×ÊÁÏÀ´£¬4¸ö°É
Èç¹ûÒªºÍʵ¼Ê½Ó¹ì£¬¿ÉÄÜ»·¾³²»Ò»Ñù¾Í²ÉÓò»Í¬µÄ¸öÊý°É£¬²»¹ýÁìµ¼µÄ»°²»ÄÜÈ«ÐÅ£¬±Ï¾¹4¸öÊǹ«Èϵġ£
Èç¹ûÒªºÍʵ¼Ê½Ó¹ì£¬¿ÉÄÜ»·¾³²»Ò»Ñù¾Í²ÉÓò»Í¬µÄ¸öÊý°É£¬²»¹ýÁìµ¼µÄ»°²»ÄÜÈ«ÐÅ£¬±Ï¾¹4¸öÊǹ«Èϵġ£
»Ø´ðÕߣº
jingpengtao
»Ø´ðʱ¼ä£º2010-11-17 14:36
15 11
ÏÖ³¡ÖкͿ¼ÊÔÖе±È»ÊDz»Ò»ÑùµÄÁË.²»¹ýÏÖ³¡Ò»°ãÔÚÈý¸öÒÔ¼°ÒÔÉϵÄÐźžͻá³öÏÖµ¼ÆµÎÛȾµÄÇé¿ö.Ò»°ãÇé¿öÊÇ´òµç»°ºó,RRC²»Í£µÄÁ¬½Ó,»òÕß³öÏÖRABÁ¬½Óʧ°Ü,µÈÇé¿ö.
»Ø´ðÕߣº
wang0520000
»Ø´ðʱ¼ä£º2010-11-18 20:28
10 8
û¿ÉÄÜÁ½¸öÒÔÉϾÍÎÛȾÁË°É..ºÜ¶àÊé±¾»¹ÓÐ×ÊÁ϶¼ËµÊÇ4¸öµÄ..
ÌرðÊÇTDÕâСÇø¹æ»®ºÜ¶àµØ·½¶¼ÓÐ3¸öÖ÷µ¼Æµ°¡..
ÌرðÊÇTDÕâСÇø¹æ»®ºÜ¶àµØ·½¶¼ÓÐ3¸öÖ÷µ¼Æµ°¡..
»Ø´ðÕߣº
Berry_BC_
»Ø´ðʱ¼ä£º2010-11-19 16:24
12 8
¶¼ÊÇ4¸öÒÔÉϵÄÇ¿µ¼Æµ£¬Ã»ÓÐÒ»¸öÖ÷µ¼Æµ£¬¸÷µ¼ÆµµÄPCCPCH RSCP¶¼´óÓÚ-85dbm£¬ÇÒ¸÷×ÔÖ®¼äÏà²îСÓÚ6dB£¬Ã»ÓÐÌý˵Õâ¸ö¶¨ÒåÒѾ¸ÄÁË¡£
»Ø´ðÕߣº
hello2009
»Ø´ðʱ¼ä£º2010-11-20 19:06
13 11
µ¼ÆµÎÛȾ¶¨ÒåΪ£ºµ±´æÔÚ¹ý¶àµÄÇ¿µ¼ÆµÐźţ¬µ«ÊÇȴûÓÐÒ»¸ö×㹻ǿÖ÷µ¼ÆµÐźŵÄʱºò£¬¼´¶¨ÒåΪµ¼ÆµÎÛȾ¡£ÏÂÃæ¸ø³öÇ¿µ¼ÆµÐźš¢¹ý¶àºÍ×㹻ǿÖ÷µ¼ÆµÐźŵÄÅжϱê×¼¡£
[Ç¿µ¼Æµ£ºÔÚTD-SCDMAÖУ¬ÎÒÃǶ¨Ò壬µ±PCCPCH_RSCP´óÓÚijһÃÅÏÞ£¬ÐźÅΪÓÐÓÃÐźţ¬Ò²¾ÍÊÇÎÒÃǵÄÇ¿µ¼ÆµÐźš£
PCCPCH_RSCP>A£¬A=£85 dBm¡£
[¹ý¶à£ºµ±Ä³Ò»µØµãµÄÇ¿µ¼ÆµÐźÅÊýÄ¿´óÓÚijһÃÅÏÞµÄʱºò£¬¼´¶¨ÒåΪǿµ¼ÆµÐźŹý¶à¡£
PCCPCH _number>=N£¬N=4¡£
[×㹻ǿÖ÷µ¼Æµ£ºÄ³¸öµØµãÊÇ·ñ´æÔÚ×㹻ǿÖ÷µ¼Æµ£¬ÊÇͨ¹ýÅжϸõãµÄ¶à¸öµ¼ÆµµÄÏà¶ÔÇ¿ÈõÀ´¾ö¶¨µÄ¡£Èç¹û¸ÃµãµÄ×îÇ¿µ¼ÆµÐźź͵ڣ¨N£©¸öÇ¿µ¼ÆµÐźÅÇ¿¶ÈµÄ²îÖµÈç¹ûСÓÚijһÃÅÏÞÖµD£¬¼´¶¨ÒåΪ¸ÃµØµãûÓÐ×㹻ǿÖ÷µ¼Æµ¡£
PCCPCH_RSCP(fist)£PCCPCH_RSCP(N)<=D£¬D=6dB¡£
[µ¼ÆµÎÛȾÅжϣº×ÛÉÏËùÊö£¬Âú×ãÁ½¸öÌõ¼þ¼´Îªµ¼ÆµÎÛȾ¡£
PCCPCH_RSCP>-85dBµÄСÇø¸öÊý´óÓÚµÈÓÚ4¸ö£»
PCCPCH_RSCP(fist)£PCCPCH_RSCP(4)<=6dB¡£
»Ø´ðÕߣº
Фʯ
»Ø´ðʱ¼ä£º2010-11-20 22:39
12 13
TD³õѧ£¬Ñ§Ï°ÁË
»Ø´ðÕߣº
goldenhuo
»Ø´ðʱ¼ä£º2010-11-22 16:28
10 14
²»»á°É
»Ø´ðÕߣº
yangh
»Ø´ðʱ¼ä£º2010-11-24 15:15
12 10
ÈȵãÎÊÌâ
¸ü¶à¾«²Ê
ÁªÏµÎÒÃÇ - ÎÊͨÐÅר¼Ò | Powered by MSCBSC Òƶ¯Í¨ÐÅÍø © 2006 - |