ÎÊÌâÒÑ¿ªÆô
(ÆÕͨÎÊÌâ)
¶ÔСÇø¸öÐÔÆ«ÒƵÄÀí½âTD-SCDMA
ÿ¸öСÇø£¬¶¼ÓôøÄÚÐÅÁî·ÖÅäÒ»¸öÆ«ÒÆ¡£Æ«ÒÆ¿ÉÕý¿É¸º¡£ÔÚUEÆÀ¹ÀÊÇ·ñÒ»¸öʼþÒѾ·¢Éú֮ǰ£¬Ó¦½«Æ«ÒƼÓÈëµ½²âÁ¿Á¿ÖС£´Ó¶øÓ°Ïì²âÁ¿±¨¸æ´¥·¢µÄÌõ¼þ¡£Í¨¹ýÓ¦ÓÃÒ»¸öÕýµÄÆ«ÒÆ£¬UE·¢ËͲâÁ¿±¨¸æ¾ÍÈçͬP-CCPCH£¨TDD£©±Èʵ¼ÊÉÏÒªºÃx dB¡£ÏàÓ¦µØ,Ò²¿É¶ÔP-CCPCH£¨TDD£©Ê¹ÓÃÒ»¸ö¸ºµÄÆ«ÒÆ¡£´ËʱP-CCPCH£¨TDD£©µÄ±¨¸æ±»ÏÞÖÆ¡£
ÀûÓñ¾²ÎÊý£¬ÔËÓªÉÌ¿ÉÒÔ»ñÈ¡Ò»¸öµ÷ÕûÇл»´øÖØÑ¡´øµÄÊֶΡ£µ±Ä³Ð¡ÇøµÄСÇø¸öÐÔÆ«ÒÆΪÕýʱ£¬UE½«»á¡°Ò×½øÄѳö¡±£¬µ±Ð¡Çø¸öÐÔÆ«ÒÆΪ¸ºÊ±£¬UE½«»á¡°Ò׳öÄѽø¡±¡£
ÈçÉÏ£¬ÄÇôÔÚ²âÊÔ´°¿ÚÖп´µ½µÄµçƽֵÊDz»ÊǼӹýÕâ¸öСÇø¸öÐÔÆ«ÒÆ£¿
ÀûÓñ¾²ÎÊý£¬ÔËÓªÉÌ¿ÉÒÔ»ñÈ¡Ò»¸öµ÷ÕûÇл»´øÖØÑ¡´øµÄÊֶΡ£µ±Ä³Ð¡ÇøµÄСÇø¸öÐÔÆ«ÒÆΪÕýʱ£¬UE½«»á¡°Ò×½øÄѳö¡±£¬µ±Ð¡Çø¸öÐÔÆ«ÒÆΪ¸ºÊ±£¬UE½«»á¡°Ò׳öÄѽø¡±¡£
ÈçÉÏ£¬ÄÇôÔÚ²âÊÔ´°¿ÚÖп´µ½µÄµçƽֵÊDz»ÊǼӹýÕâ¸öСÇø¸öÐÔÆ«ÒÆ£¿
ÌáÎÊÕß: f279044824 ÌáÎÊʱ¼ä: 2012-05-02
¸ü¶à
TD-SCDMA
SCDMA
Æ«ÒÆ
S_D
СÇø¸öÐÔÆ«ÒÆ
Ïà¹ØÎÊÌâ
• Âé·³ÎÊÏ WCDMA ¡¢ CDMA2000¡¢TD-SCDMAµÄÐŵÀ¼ä¸ô·Ö±ðÊǶàÉÙ£¿ 2017-11-03
• ÇóÒ»·ÝÒƶ¯TD-SCDMAµÄ¿¼ºËÖ¸±êºÍµÃ·Ö¼ÆËã 2017-03-19
• TD-SCDMAÍøÂçÓÅ»¯ 2016-10-14
• TD-LTEºÍTD-SCDMA¹²´æ²»Ò»¶¨Êǹ²Õ¾Ö· 2016-07-04
• TD-SCDMAϵͳ֧³ÖʲôÇл» 2016-04-27
• TD-SCDMAÓÅ»¯°¸Àý 2016-04-21
• TD-SCDMAºÍTD-LTE»ùÕ¾ÓÐʲôÇø±ð 2016-03-14
• TD-SCDMAºÍTD-LTEËæ»ú½ÓÈëµÄÇø±ð 2016-01-21
• ÇóÒ»·ÝÒƶ¯TD-SCDMAµÄ¿¼ºËÖ¸±êºÍµÃ·Ö¼ÆËã 2017-03-19
• TD-SCDMAÍøÂçÓÅ»¯ 2016-10-14
• TD-LTEºÍTD-SCDMA¹²´æ²»Ò»¶¨Êǹ²Õ¾Ö· 2016-07-04
• TD-SCDMAϵͳ֧³ÖʲôÇл» 2016-04-27
• TD-SCDMAÓÅ»¯°¸Àý 2016-04-21
• TD-SCDMAºÍTD-LTE»ùÕ¾ÓÐʲôÇø±ð 2016-03-14
• TD-SCDMAºÍTD-LTEËæ»ú½ÓÈëµÄÇø±ð 2016-01-21
ÎÊÌâ´ð°¸
( 4 )
ÔÚ²âÊÔ´°¿ÚÓ¦¸ÃÊÇ¿´²»µ½µÄ ÒªÔÚÈÕ³£Êý¾ÝÖвéÕÒ Ã¿Ììºǫ́¶¼»áÊä³öÈÕ³£Êý¾ÝµÄ ¼ÇµÃÒª×îеÄ
»Ø´ðÕߣº
wsw53520
»Ø´ðʱ¼ä£º2012-05-02 10:02
32 32
СÇø¸öÐÔÆ«ÒÆÊÇÔÚºǫ́ÉèÖõÄ,ÁÚÇø¹ØϵÀïÃæÓиö²ÎÊý¾Í½ÐСÇø¸öÐÔÆ«ÒÆ,×÷ÓþÍÊÇÄã˵µÄ(µ±Ä³Ð¡ÇøµÄСÇø¸öÐÔÆ«ÒÆΪÕýʱ£¬UE½«»á¡°Ò×½øÄѳö¡±£¬µ±Ð¡Çø¸öÐÔÆ«ÒÆΪ¸ºÊ±£¬UE½«»á¡°Ò׳öÄѽø¡±¡£)ÈÕ³£ÓÅ»¯µ±ÖÐÎÒÃǾ³£ÔÚһЩÇл»ÎÊÌâÖе÷ÕûÕâ¸ö²ÎÊý,Ä¿µÄÊÇΪÁËÈÃÕâ¸öСÇøÇл»µ½Ä³¸öÁÚÇøʱ¸ü¿ì»òÕ߸üÂý,±£Ö¤ÒµÎñÖÊÁ¿ºÍ×ö¸²¸ÇÓÅ»¯,²âÊÔʱ¿´µ½µÄPCCPCH-RSCPÊÇʵʱµÄ,Êǵ±Ê±Ð¡ÇøµÄÐźŵçƽ,¶øÇл»Êǵ±Ð¡Çø´ïµ½Ä³¸öÃÅÏÞֵʱ½øÐеÄ,ÊǺǫ́ÉèÖõÄ,Ìõ¼þΪ±¾Ð¡ÇøÐźÅÇ¿¶ÈСÓÚÇл»ÃÅÏÞ+³ÙÖÍ,Ä¿±êСÇøÐźÅÇ¿¶È´óÓÚ±¾Ð¡ÇøÐźÅÇ¿¶È´ïµ½ÃÅÏÞÖµ+СÇø¸öÐÔÆ«ÒÆ,ͬʱ¸ÃÎÞÏßÌõ¼þ±£³ÖÁ˶¨Ê±Æ÷ÉèÖõÄʱ¼ä,½«ÉêÇëÇл»,¸Ã²ÎÊýΪСÇø¼¶(ÁÚÇø¼ä)²ÎÊý.
»Ø´ðÕߣº
shaoxi1103
»Ø´ðʱ¼ä£º2012-05-02 12:08
32 29
²âÊÔ´°¿Ú¿´µ½µÄÊÇʵ¼ÊµÄÖµ
»Ø´ðÕߣº
yagami714
»Ø´ðʱ¼ä£º2012-05-03 11:34
30 33
Õâ¸öÊÇ¿´²»µ½µÄ£¬¿ÉÒÔÔÚ²âÁ¿±¨¸æÀïÃæÓеÄ
»Ø´ðÕߣº
Îâê»
»Ø´ðʱ¼ä£º2012-05-05 09:36
34 30
ÈȵãÎÊÌâ
¸ü¶à¾«²Ê
ÁªÏµÎÒÃÇ - ÎÊͨÐÅר¼Ò | Powered by MSCBSC Òƶ¯Í¨ÐÅÍø © 2006 - |