ÎÊÌâÒÑ¿ªÆô (ÆÕͨÎÊÌâ)
ËÄ´úÒƶ¯Í¨ÐÅÖÐw,tdË­ÓÐÓÅÊÆ
ÌáÎÊÕß: flym  ÌáÎÊʱ¼ä: 2013-03-26    
 
  ÎÒÒª»Ø´ð£º
 

  ÇëÏÈ µÇ¼ »ò ×¢²á ÔٻشðÎÊÌâ

¸ü¶à Òƶ¯Í¨ÐŠͨÐÅ TD Òƶ¯ Ïà¹ØÎÊÌâ
ÎÊÌâ´ð°¸ ( 7 )

Äã˵µÄÕâ2¸öòËƶ¼ÊÇÈý´ú%#(ô$*@#(K:JFD()$#_±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
LTE²Åµ½4´øcv545%#(ôK:JFD()$#_±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
K:JFD(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

»Ø´ðÕߣº hillyspring     »Ø´ðʱ¼ä£º2013-03-26 17:06    

4        8        


LTEϵͳͬʱ¶¨ÒåÁËƵ·ÖË«¹¤(FDD)ºÍʱ·ÖË«¹¤(TDD)Á½ÖÖ·½Ê½£¬µ«ÓÉÓÚÎÞÏß¼¼ÊõµÄ²îÒ졢ʹÓÃƵ¶ÎµÄ²»Í¬ÒÔ¼°¸÷¸ö³§¼ÒµÄÀûÒæµÈÒòËØ£¬LTEFDDÖ§³ÖÕóÓª¸ü¼ÓÇ¿´ó£¬±ê×¼»¯Óë²úÒµ·¢Õ¹¶¼ÁìÏÈÓÚLTE TDD¡£2007Äê11Ô£¬3GPPRAN1»áÒéͨ¹ýÁË27¼Ò¹«Ë¾ÁªÊðµÄLTETDDÈÚºÏÖ¡½á¹¹µÄ½¨Ò飬ͳһÁËLTETDDµÄÁ½ÖÖÖ¡½á¹¹¡£ÈںϺóµÄLTETDDÖ¡½á¹¹ÊÇÒÔTD-SCDMAµÄÖ¡½á¹¹Îª»ù´¡µÄ£¬Õâ¾ÍΪTD-SCDMA³É¹¦Ñݽøµ½LTEÄËÖÁ4G±ê×¼µì¶¨ÁË»ù´¡¡£TDDÖ¡½á¹¹µÄÈÚºÏʹ¸ü¶àµÄ³§É̲ÎÓëµ½TDDµÄ±ê×¼»¯½ø³ÌÖУ¬LTETDD¼¼ÊõÊܵ½Á˹㷺µÄÖØÊÓ£¬Æä²úÒµ»¯½ø³ÌÒ²ÓÐÁËÏÔÖøµÄ·¢Õ¹¡£*($(Ŷ*&#%K:JFD()$#_±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

FDDÓëTDD¹¤×÷Ô­Àí 
«oitre432K:JFD()$#±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
        Ƶ·ÖË«¹¤(FDD)ºÍʱ·ÖË«¹¤(TDD)ÊÇÁ½ÖÖ²»Í¬µÄË«¹¤·½Ê½¡£FDDÊÇÔÚ·ÖÀëµÄÁ½¸ö¶Ô³ÆƵÂÊÐŵÀÉϽøÐнÓÊպͷ¢ËÍ£¬Óñ£»¤Æµ¶ÎÀ´·ÖÀë½ÓÊպͷ¢ËÍÐŵÀ¡£FDD±ØÐë²ÉÓóɶԵÄƵÂÊ£¬ÒÀ¿¿ÆµÂÊÀ´Çø·ÖÉÏÏÂÐÐÁ´Â·£¬Æäµ¥·½ÏòµÄ×ÊÔ´ÔÚʱ¼äÉÏÊÇÁ¬ÐøµÄ¡£FDDÔÚÖ§³Ö¶Ô³ÆÒµÎñʱ£¬Äܳä·ÖÀûÓÃÉÏÏÂÐеÄƵÆ×£¬µ«ÔÚÖ§³Ö·Ç¶Ô³ÆÒµÎñʱ£¬ÆµÆ×ÀûÓÃÂʽ«´ó´ó½µµÍ¡£ 
4f8e342ÊÇ4K:JFD()$#_±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
        TDDÓÃʱ¼äÀ´·ÖÀë½ÓÊպͷ¢ËÍÐŵÀ¡£ÔÚTDD·½Ê½µÄÒƶ¯Í¨ÐÅϵͳÖÐ,½ÓÊպͷ¢ËÍʹÓÃͬһƵÂÊÔز¨µÄ²»Í¬Ê±Ï¶×÷ΪÐŵÀµÄ³ÐÔØ,Æäµ¥·½ÏòµÄ×ÊÔ´ÔÚʱ¼äÉÏÊDz»Á¬ÐøµÄ£¬Ê±¼ä×ÊÔ´ÔÚÁ½¸ö·½ÏòÉϽøÐÐÁË·ÖÅ䡣ij¸öʱ¼ä¶ÎÓÉ»ùÕ¾·¢ËÍÐźŸøÒƶ¯Ì¨£¬ÁíÍâµÄʱ¼äÓÉÒƶ¯Ì¨·¢ËÍÐźŸø»ùÕ¾£¬»ùÕ¾ºÍÒƶ¯Ì¨Ö®¼ä±ØÐëЭͬһÖ²ÅÄÜ˳Àû¹¤×÷¡£ %kcvmmvckK:JFD()$#±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
uierpoejµÀhK:JFD()$#_*±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
        TDDË«¹¤·½Ê½µÄ¹¤×÷ÌصãʹTDD¾ßÓÐÈçÏÂÓÅÊÆ£ºÄܹ»Áé»îÅäÖÃƵÂÊ£¬Ê¹ÓÃFDDϵͳ²»Ò×ʹÓõÄÁãɢƵ¶Î£»¿ÉÒÔͨ¹ýµ÷ÕûÉÏÏÂÐÐʱ϶ת»»µã£¬Ìá¸ßÏÂÐÐʱ϶±ÈÀý£¬ºÜºÃµØÖ§³Ö·Ç¶Ô³ÆÒµÎñ£»¾ßÓÐÉÏÏÂÐÐÐŵÀÒ»ÖÂÐÔ£¬»ùÕ¾µÄ½ÓÊպͷ¢ËÍ¿ÉÒÔ¹²Óò¿·ÖÉäƵµ¥Ôª£¬½µµÍÁËÉ豸³É±¾£»½ÓÊÕÉÏÏÂÐÐÊý¾Ýʱ£¬²»ÐèÒªÊÕ·¢¸ôÀëÆ÷£¬Ö»ÐèÒ»¸ö¿ª¹Ø¼´¿É£¬½µµÍÁËÉ豸µÄ¸´ÔӶȣ»¾ßÓÐÉÏÏÂÐÐÐŵÀ»¥»ÝÐÔ£¬Äܹ»¸üºÃµØ²ÉÓô«ÊäÔ¤´¦Àí¼¼Êõ£¬ÈçÔ¤RAKE¼¼Êõ¡¢ÁªºÏ´«Êä¼¼Êõ¡¢ÖÇÄÜÌìÏß¼¼ÊõµÈ,ÄÜÓÐЧµØ½µµÍÒƶ¯Öն˵Ĵ¦Àí¸´ÔÓÐÔ¡£
#ʲ21K:JFD±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
LTE TDDµÄÓÅÊÆ 
ds1fads²K:JFD()$±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
        LTE TDDÔÚÖ¡½á¹¹¡¢ÎïÀí²ã¼¼Êõ¡¢ÎÞÏß×ÊÔ´ÅäÖõȷ½Ãæ¾ßÓÐ×Ô¼º¶ÀÌصļ¼ÊõÌص㣬ÓëLTE FDDÏà±È£¬¾ßÓÐÌØÓеÄÓÅÊÆ¡£ (1)ƵÆ×ÅäÖàd3s1fdÖªK:JFD()$±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
$#$#&)*(&#*K:JFD()$#_*±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
        Ƶ¶Î×ÊÔ´ÊÇÎÞÏßͨÐÅÖÐ×¹óµÄ×ÊÔ´£¬Ëæ×ÅÒƶ¯Í¨Ðŵķ¢Õ¹£¬¶àýÌåÒµÎñ¶ÔÓÚƵÆ×µÄÐèÇóÈÕÒæÔö¼Ó¡£ÏÖÓеÄͨÐÅϵͳGSM900ºÍGSM1800¾ù²ÉÓÃFDDË«¹¤·½Ê½£¬FDDË«¹¤·½Ê½Õ¼ÓÃÁË´óÁ¿µÄƵ¶Î×ÊÔ´£¬Í¬Ê±£¬Ò»Ð©ÁãɢƵÆ××ÊÔ´ÓÉÓÚFDD²»ÄÜʹÓöøÏÐÖã¬Ôì³ÉÁËƵÆ×ÀË·Ñ¡£ÓÉÓÚLTE TDDϵͳÎÞÐè³É¶ÔµÄƵÂÊ,¿ÉÒÔ·½±ãµØÅäÖÃÔÚLTE FDDϵͳËù²»Ò×ʹÓõÄÁãɢƵ¶ÎÉÏ£¬¾ßÓÐÒ»¶¨µÄƵÆ×Áé»îÐÔ£¬ÄÜÓÐЧÌá¸ßƵÆ×ÀûÓÃÂÊ¡£ 1fdÖª1K:JFD(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
¶*&#%kcK:JFD()±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
        ÁíÍ⣬ÖйúÒѾ­ÎªTDD»®·ÖÁË155MHzµÄƵ¶Î£¬ÎªLTE TDDµÄÓ¦Óô´ÔìÁËÌõ¼þ¡£Òò´Ë£¬ÔÚƵ¶Î×ÊÔ´·½Ã棬LTE TDDϵͳºÍLTE FDDϵͳ¾ßÓиü´óµÄÓÅÊÆ¡£ÖйúÒƶ¯¿ÉÒÔÕë¶Ô²»Í¬µÄƵ¶Î×ÊÔ´£¬·Ö±ð²¿ÊðLTE TDDϵͳºÍLTEFDDϵͳ£¬³ä·ÖÀûÓÃƵÆ××ÊÔ´¡£Ã´$*@#K:JFD(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
wioK:JFD()$#_*(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
(2)Ö§³Ö·Ç¶Ô³ÆÒµÎñ itre4328K:JFD()$±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
0874*$#(*K:JFD()$#±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
        ÔÚµÚÈý´úÒƶ¯Í¨ÐÅϵͳÒÔ¼°Î´À´µÄÒƶ¯Í¨ÐÅϵͳÖÐ,³ýÁËÌṩÓïÒôÒµÎñÖ®Í⣬Êý¾ÝºÍ¶àýÌåÒµÎñ½«³ÉΪÖ÷ÒªÄÚÈÝ£¬ÇÒÉÏÍø¡¢Îļþ´«ÊäºÍ¶àýÌåÒµÎñͨ³£¾ßÓÐÉÏÏÂÐв»¶Ô³ÆÌØÐÔ¡£LTE TDDϵͳÔÚÖ§³Ö²»¶Ô³ÆÒµÎñ·½Ãæ¾ßÓÐÒ»¶¨µÄÁé»îÐÔ¡£¸ù¾ÝLTE TDDÖ¡½á¹¹µÄÌص㣬LTE TDDϵͳ¿ÉÒÔ¸ù¾ÝÒµÎñÀàÐÍÁé»îÅäÖÃLTE TDDÖ¡µÄÉÏÏÂÐÐÅä±È¡£Èçä¯ÀÀÍøÒ³¡¢ÊÓƵµã²¥µÈÒµÎñ£¬ÏÂÐÐÊý¾ÝÁ¿Ã÷ÏÔ´óÓÚÉÏÐÐÊý¾ÝÁ¿£¬ÏµÍ³¿ÉÒÔ¸ù¾ÝÒµÎñÁ¿µÄ·ÖÎö£¬ÅäÖÃÏÂÐÐÖ¡¶àÓÚÉÏÐÐÖ¡Çé¿ö£¬Èç6DL¡Ã3UL¡¢7DL¡Ã2UL¡¢8DL¡Ã1UL¡¢3DL¡Ã1ULµÈ¡£¶øÔÚÌṩ´«Í³µÄÓïÒôÒµÎñʱ£¬ÏµÍ³¿ÉÒÔÅäÖÃÏÂÐÐÖ¡µÈÓÚÉÏÐÐÖ¡£¬Èç2DL¡Ã2UL¡£ Öª1fkjK:JFD(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

        ÔÚLTE FDDϵͳÖÐ,·Ç¶Ô³ÆÒµÎñµÄʵÏÖ¶ÔÉÏÐÐÐŵÀ×ÊÔ´´æÔÚÒ»¶¨µÄÀË·Ñ,±ØÐë²ÉÓøßËÙ·Ö×é½ÓÈë(HSPA)¡¢EV-DOºÍ¹ã²¥/×é²¥µÈ¼¼Êõ¡£Ïà¶ÔÓÚLTE FDDϵͳ£¬LTE TDDϵͳÄܹ»¸üºÃµØÖ§³Ö²»Í¬ÀàÐ͵ÄÒµÎñ£¬²»»áÔì³É×ÊÔ´µÄÀË·Ñ¡£fjouierpoK:JFD()$#±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
ds3a21fK:JFD()±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
(3)ÖÇÄÜÌìÏßµÄʹÓàʲ21fK:JFD±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

        ÖÇÄÜÌìÏß¼¼ÊõÊÇδÀ´ÎÞÏß¼¼ÊõµÄ·¢Õ¹·½Ïò£¬ËüÄܽµµÍ¶àÖ·¸ÉÈÅ£¬Ôö¼ÓϵͳµÄÍÌÍÂÁ¿¡£ÔÚLTE TDDϵͳÖÐ,ÉÏÏÂÐÐÁ´Â·Ê¹ÓÃÏàͬƵÂÊ,ÇÒ¼ä¸ôʱ¼ä½Ï¶Ì,СÓÚÐŵÀÏà¸Éʱ¼ä£¬Á´Â·ÎÞÏß´«²¥»·¾³²îÒì²»´ó£¬ÔÚʹÓø³ÐÎË㷨ʱ£¬ÉÏÏÂÐÐÁ´Â·¿ÉÒÔʹÓÃÏàͬµÄȨֵ¡£ÓëÖ®²»Í¬µÄÊÇ,ÓÉÓÚFDDϵͳÉÏÏÂÐÐÁ´Â·ÐźŴ«²¥µÄÎÞÏß»·¾³ÊÜƵÂÊÑ¡ÔñÐÔË¥ÂäÓ°Ï첻ͬ,¸ù¾ÝÉÏÐÐÁ´Â·¼ÆËãµÃµ½µÄȨֵ²»ÄÜÖ±½ÓÓ¦ÓÃÓÚÏÂÐÐÁ´Â·¡£Òò¶ø,LTE TDDϵͳÄÜÓÐЧµØ½µµÍÒƶ¯Öն˵Ĵ¦Àí¸´ÔÓÐÔ¡£ 

        ÁíÍ⣬ÔÚLTE TDDϵͳÖУ¬ÓÉÓÚÉÏÏÂÐÐÐŵÀÒ»ÖÂ,»ùÕ¾µÄ½ÓÊպͷ¢ËÍ¿ÉÒÔ¹²Óò¿·ÖÉäƵµ¥Ôª,´Ó¶øÔÚÒ»¶¨³Ì¶ÈÉϽµµÍÁË»ùÕ¾µÄÖÆÔì³É±¾¡£1fdÖª1fkK:JFD()$±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

(4)ÓëTD-SCDMA¹²´æ 

        LTE TDDϵͳ»¹ÓÐÒ»¸öLTE FDDÎÞ·¨±ÈÄâµÄÓÅÊÆ£¬¾ÍÊÇLTE TDDϵͳÄܹ»ÓëTD-SCDMAϵͳ¹²´æ¡£¶ÔÏÖÓÐͨÐÅϵͳÀ´Ëµ£¬Ä¿Ç°µÄÊý¾Ý´«ÊäËÙÂÊÒѾ­ÎÞ·¨Âú×ãÓû§ÈÕÒæÔö³¤µÄÐèÇó£¬ÔËÓªÉ̱ØÐëÌáÇ°¹æ»®ÏÖÓÐͨÐÅϵͳÏòB3G/4GϵͳµÄƽ»¬Ñݽø¡£ÓÉÓÚLTE TDDÖ¡½á¹¹ÊÇ»ùÓÚÎÒ¹úTD-SCDMAµÄÖ¡½á¹¹£¬Äܹ»·½±ãµØʵÏÖTD-LTEϵͳÓëTD-SCDMAϵͳµÄ¹²´æºÍÈںϡ£ 13¶«oK:JFD±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
d5a4f8e342K:JFD()$#_±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
        TDDË«¹¤·½Ê½¾ßÓÐƵÆ×ÅäÖÃÁé»î¡¢ÆµÆ×ÀûÓÃÂʸߡ¢ÉÏÏÂÐÐÐŵÀ»¥»ÝÐÔµÈÌص㣬Äܹ»Âú×ãÏÂÒ»´úÒƶ¯Í¨ÐÅϵͳ¶Ô´ø¿íµÄÒªÇóÒÔ¼°ÆµÂÊ·ÖÅäÁãÉ¢»¯µÄÇ÷ÊÆ£¬ÔÚB3G/4GÒƶ¯Í¨ÐÅϵͳÖоßÓнÏÇ¿µÄÓÅÊÆ¡£LTE TDDÔÚƵÆ×ÀûÓᢷǶԳÆÒµÎñÖ§³Ö¡¢ÖÇÄÜÌìÏß¼¼ÊõÖ§³Ö¡¢ÓëTD-SCDMAϵͳ¹²´æµÈ·½Ã棬ÓкܴóµÄÓÅÊÆ£¬ÔÚδÀ´µÄͨÐÅϵͳÖоßÓкÜÇ¿µÄ¾ºÕùÁ¦¡£Ëæ×ÅLTE TDD¼¼ÊõÑо¿µÄÉîÈëºÍ¹ú¼ÊÊг¡µÄÍƹ㣬½«³ÉΪδÀ´ÎÞÏßͨÐÅϵͳÖеÄÖ÷Á÷¼¼Êõ¡£ f12dsfds1faK:JFD()$#_*±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
ads13¶«oiK:JFD()$#±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

»Ø´ðÕߣº zhangshiqin     »Ø´ðʱ¼ä£º2013-03-26 18:29    

7        8        


µ±È»ÊÇ LTE TDDÁË£¡s13¶«oitrK:JFD()$#±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

»Ø´ðÕߣº Šãؼ²ÀÍÞÍÞ     »Ø´ðʱ¼ä£º2013-03-26 19:08    

10        4        


òËÆ FDD-LTEÓÅÊÆ´óÒ»µã¡£
f12dsfK:JFD(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

»Ø´ðÕߣº ÅíÑà     »Ø´ðʱ¼ä£º2013-03-26 19:19    

9        5        


FDD-LTE¡¢TDD-LTE´ÓÍøÂç½á¹¹ÉÏ˵ÊǷdz£½Ó½üµÄ¡£Ö»ÊÇÁ½ÖÖÖÆʽµÄË«¹¤·½Ê½²»Í¬¡£ÏÖÓеÄWCDMA/CDMA200/TD-SCDMA¶¼²»ÄÜƽ»¬Ñݽø¡£LTEA²ÅÊÇÕæÕýµÄ4G,LTEʱ´úºËÐÄÍø»á¾­Àú½Ï´ó¸ÄÔ죬BSC¡¢RNCÒ²»áÏûʧ¡£ËùÒÔÁ½ÖÖÖÆʽ¼¼ÊõÉϲ»´æÔÚË­±ÈË­µÄÓÅÊÆ´ó¡£Ö»Ð迼Âǹú¼ÒÕþ²ßºÍÔËÓªÉÌ¡£¸öÈËÒâ¼û¡£

»Ø´ðÕߣº ÌÔÌÔ±¦     »Ø´ðʱ¼ä£º2013-03-27 09:26    

7        6        


´Ó¼¼Êõ¶øÑÔ£¬WCDMA´æÔÚÏ൱µÄÓÅÊÆ£»´ÓƵÆ×ÀûÓöøÑÔ£¬TDÕ¼¾ø´óÓÅÊÆ£»ÊÇ434K:JFD±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
½øÒ»²½£¬¹ý¶Éµ½LTE½×¶Î£¬¸öÈËÈÏΪ»¹ÊÇFDD-LTEÓз¢Õ¹Ç°Í¾¡£


»Ø´ðÕߣº ÕéÓÚÕ½ÇØÇí     »Ø´ðʱ¼ä£º2013-03-29 08:47    

6        6        


FDDÓëTDDµÄÑ¡Ôñ£¬¸÷ÓÐÓÅȱµã£¬Òª¿´ÔËÓªÉ̼°¹ú¼ÒµÄÕþ²ß¡£Ä¿Ç°È«Çò´ó²¿·ÖÔËÓªÉÌʹÓõÄFDDģʽ£¬È«Çò×î´óµÄTDDÍøÂçÊÇÖйúÒƶ¯£¬Õâ¸öÊÇľÓа취µÄ£¬ÐÎÊƺ͹ú¼ÒÕþ²ßËùÆÈ£¬²»µÃ²»Ó᣾Ý˵ÖйúµçÐÅFDDÓëTDD¶¼¿ÉÄÜ»áÉÏ£¬ÎªÁ˹ú¼ÒÕþ²ßºÍ×ÔÉí·¢Õ¹¡£ÈÕ±¾ÈíÒø¾ÍͬʱÓÐFDDºÍTDDÁ½¸öÍøÂ磬¶ÔÓû§¶øÑÔÎÞËùν£¬·´ÕýÊÇLTEµÄÊÖ»ú¶¼Ö§³Ö¡£2ÊÇ43432K:JFD()$±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
1354aK:JFD±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

»Ø´ðÕߣº joinlike     »Ø´ðʱ¼ä£º2013-03-30 22:45    

9        5        

ÖйúͨÐÅÈ˲ÅÍø | ½­ËÕͨÐÅÈ˲ÅÍø | ɽ¶«Í¨ÐÅÈ˲ÅÍø | Î人ͨÐÅÈ˲ÅÍø | Õ㽭ͨÐÅÈ˲ÅÍø | ºþÄÏͨÐÅÈ˲ÅÍø
ÉϺ£î£îìÖÇÄܿƼ¼ÓÐÏÞ¹«Ë¾ Ƹ£º½­ËÕÑγÇ700MÍⳡ
ÐèÇóÈËÊý£º1 ÈË µØµã£º½­ËÕÊ¡
ÖØÇìÐÅ¿ÆͨÐŹ¤³ÌÓÐÏÞ¹«Ë¾ Ƹ£ºËÄ´¨°ÍÖÐ-IMCÕÐƸ
ÐèÇóÈËÊý£º1 ÈË µØµã£º°ÍÖÐÊÐ
±±¾©ÒËͨ»ªÈð¿Æ¼¼ÓÐÏÞ¹«Ë¾ Ƹ£ºÇåÔ¶ÊÐÒƶ¯»ªÎª4/5Gϵͳר¼Ò¼¶
ÐèÇóÈËÊý£º1 ÈË µØµã£ºÇåÔ¶ÊÐ
¹ã¶«ÄÏ·½Í¨ÐŽ¨ÉèÓÐÏÞ¹«Ë¾ Ƹ£º¸ß¶ËרÏ½ÒÑôÉÇÍ·³¤ÆÚ£©
ÐèÇóÈËÊý£º2 ÈË µØµã£º¹ã¶«Ê¡
Ö麣ÊÀ¼Í¶¦Àû¿Æ¼¼¹É·ÝÓÐÏÞ¹«Ë¾ Ƹ£ºÊµÑéÊÒͨÐÅÉ豸°²×°Î¬»¤(Ë«ÐÝ£©
ÐèÇóÈËÊý£º1 ÈË µØµã£ºº¼ÖÝÊÐ
¹ãÖÝå«ÐÅͨÐſƼ¼¹É·ÝÓÐÏÞ¹«Ë¾ Ƹ£º¸ßÌú/¸ßËÙÍøÓŹ¤³Ìʦ£¨¶«Ý¸£©
ÐèÇóÈËÊý£º2 ÈË µØµã£º¶«Ý¸ÊÐ
Î÷°²»ã³ÏµçÐÅÓÐÏÞÔðÈι«Ë¾ Ƹ£º½­ËÕÓÅ»¯ºǫ́
ÐèÇóÈËÊý£º7 ÈË µØµã£ºÄÏͨÊÐ
º¼Öݶ«ÐÅÍøÂç¼¼ÊõÓÐÏÞ¹«Ë¾ Ƹ£º²×ÖÝ-¸ß/ÖÐ/³õ¼¶-ÍøÓŹ¤³Ìʦ
ÐèÇóÈËÊý£º30 ÈË µØµã£º²×ÖÝÊÐ
ÄϾ©Ë³Ê¢Í¨ÐſƼ¼ÓÐÏÞÔðÈι«Ë¾ Ƹ£º½­ËÕÐìÖÝ¡¢Á¬ÔƸÛÖÐÐËÔ­³§ÓÅ»¯
ÐèÇóÈËÊý£º6 ÈË µØµã£ºËÞǨÊÐ,Á¬ÔƸÛÊÐ,ÐìÖÝÊÐ
³É¶¼ÆìѶͨÐż¼ÊõÓÐÏÞ¹«Ë¾ Ƹ£ºÄÏÄþ/ÎàÖÝ/±±º£ÕÐͶËß²âÊÔ¡¢ºǫ́
ÐèÇóÈËÊý£º12 ÈË µØµã£ºÄÏÄþÊÐ,ÎàÖÝÊÐ,±±º£ÊÐ,ºÓ³ØµØÇø,ÁøÖÝÊÐ
ÈȵãÎÊÌâ
¸ü¶à¾«²Ê

ÁªÏµÎÒÃÇ - ÎÊͨÐÅר¼Ò Powered by MSCBSC Òƶ¯Í¨ÐÅÍø  © 2006 -