ÎÊÌâÒÑ¿ªÆô (ÆÕͨÎÊÌâ)
¹ØÓÚ±ÈÌØ¡¢·ûºÅ¡¢ÂëƬµÄÎÊÌâ
¾ßÌåÊÇʲôÑùµÄÎïÀí¸ÅÄÄܲ»ÄÜ´ÓÊÖ»ú¿ªÊ¼µÄÐźŴ¦Àí£¬µ½×îºóµÄÐźŷ¢Éä³öÈ¥£¬ÐźÅÊÇÔõÑùµÄÒ»¸ö´¦Àí¹ý³Ì£¬ÊÇ´Óbitµ½·ûºÅ£¬ÔÙµ½ÂëƬ£¿¾ßÌåÊÇÔõÑùµÄÒ»¸ö¹ý³Ì£¬ÒÔ¼°ÔÚÕâÒÔ¹ý³ÌÖеÄÐźŷ½Ê½µÄ¸Ä±ä¹ý³Ì£¿Ð»Ð»
ÌáÎÊÕß: walject  ÌáÎÊʱ¼ä: 2009-01-06    
 
  ÎÒÒª»Ø´ð£º
 

  ÇëÏÈ µÇ¼ »ò ×¢²á ÔٻشðÎÊÌâ

¸ü¶à ÂëƬ ÎÊÌâ ±ÈÌØ Ïà¹ØÎÊÌâ
ÎÊÌâ´ð°¸ ( 4 )

Ä£ÄâÐÅÏ¢£¨Analog Information£©Í¨¹ýA/Dת»»Æ÷ºÍÉùÂëÆ÷£¨Vocoder£©±»±àÒë³ÉÓû§Êý¾ÝÐÅÏ¢£¬²¢¼ÓÈëÁËУÑéÂëºÍα±ÈÌØ£¬³ÉΪһ¸ö¶þ½øÖÆÊýÐòÁУ¬³ÆΪÐÅÏ¢±ÈÌØ£¨Information Bits£©»òÊý¾Ý±ÈÌØ£¨Data Bits£©¡£Ä£ÄâÐÅÏ¢¾­¹ýÇ°Ïò¾À´í±àÂëFER£¨Forward Error Correction£©£¬Ã¿¸ö±ÈÌض¼±»À©Õ¹³ÉһϵÁеÄÂë·ûºÅ£¨Code symbols£©¡£Í¬Ê±£¬À©ÆµÂë·¢ÉúÆ÷£¨Spreading Code Generation£©²úÉúÀ©ÆµÂëƬ£¨Ã¿¸öÂëƬҲÊÇÒ»¸ö¶þ½øÖÆÊý£©£¬Ðí¶àÂëƬ±»ÓÃÀ´À©Õ¹Ò»¸ö·ûºÅ¡£Í¨¹ýÀ©ÆµÆ÷À©Õ¹µÄ·ûºÅÒ²±»³ÆΪÂëƬ£¨Chip£©¡£±ÈÌØ¡¢·ûºÅ¡¢ÂëƬ¶¼ÊǶþ½øÖÆÊý£¬ËüÃǵIJ»Í¬ÌåÏÖÔÚËüÃÇÓëÐÅÏ¢µÄ²»Í¬¹ØϵÉÏ¡£)$#@322K:JFD()±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

»Ø´ðÕߣº wangbin_cmcc     »Ø´ðʱ¼ä£º2009-01-06 17:16    

10        9        


Ç°Ïò£ºÐÅÔ´±àÂ룬ÐŵÀ±àÂ룬½»Ö¯£¬¼ÓÈÅ£¬À©Æµ£¬µ÷ÖÆ£¬·¢Éä¡£
·´Ïò£º½ÓÊÕ¡¢½âµ÷¡¢½âÀ©¡¢½âÈÅ¡¢È¥½»Ö¯¡¢ÐŵÀ½âÂë¡¢ÐÅÔ´½âÂë¡£&#%kcvmmvckjK:JFD()$#_*(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
 @&%#*K:JFD±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
±ÈÌØ£ºÊäÈëµÄº¬ÓÐÐÅÏ¢µÄÊý¾Ý³ÆΪ±ÈÌØ
·ûºÅ£º¾­¹ýÐŵÀ±àÂëºÍ½»Ö¯ºóµÄÊý¾Ý³ÉΪ·ûºÅierpoejµÀhK:JFD()$#_±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
ÂëƬ£º¾­¹ý×îÖÕÀ©ÆµµÃµ½µÄÊý¾Ý³ÉΪÂëƬ$*@#(_@s4faK:JFD()$#_*±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ


»Ø´ðÕߣº GCW     »Ø´ðʱ¼ä£º2009-01-07 11:39    

8        10        


to GCW£º#$#&)*(&K:JFD()$±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
ллÄãµÄ´ð°¸¡£
 21a3dsÒ²K:JFD()$±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
Ç°Ïò£ºÐÅÔ´±àÂ룬ÐŵÀ±àÂ룬½»Ö¯£¬¼ÓÈÅ£¬À©Æµ£¬µ÷ÖÆ£¬·¢Éä¡£4f8e342ÊÇ434K:JFD()$#_*(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
·´Ïò£º½ÓÊÕ¡¢½âµ÷¡¢½âÀ©¡¢½âÈÅ¡¢È¥½»Ö¯¡¢ÐŵÀ½âÂë¡¢ÐÅÔ´½âÂë¡£_@s4fads13¶K:JFD()$#_*±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
5a4f8e3K:JFD()±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
Õâ¸öÊǾßÌåµÄÐźŴ¦ÀíµÄÁ÷³Ì˳ÐòµÄÂð£¿ÊÇ°´ÕÕ˳ÐòдµÄ°É£¿
kjlurewK:JFD()±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

»Ø´ðÕߣº walject     »Ø´ðʱ¼ä£º2009-01-19 14:50    

11        9        


ÕýÈ·µÄ˳ÐòÊÇ£º43289Î÷70K:JFD()$#±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
·¢Éäʱ£º Ô­Ê¼Êý¾Ý ÐÅÔ´±àÂë ÐŵÀ±àÂë À©Æµ µ÷ÖÆ ·¢Éä²21f3dsaf12zK:JFD()$#_*(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
½ÓÊÜʱ£º½ÓÊÕ ½âµ÷ ½âÀ©Æµ ½âÐŵÀ±àÂë ½âÐÅÔ´±àÂë µÃµ½Ô­Ê¼Êý¾Ýoitre43289ÎK:JFD()$#_*±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
3a21fK:JFD±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
ÆäÖÐ ÐŵÀ±àÂë°üÀ¨£º ¾í»ý ·ûºÅÖظ´ ½»Ö¯ turboµÈ
¼ÓÈÅÖ»ÔÙÂë·Ö¶àÖ·¼¼ÊõÖÐÓÐÓ¦ÓÃ
$#$#&)*(&#*(K:JFD()$#_*(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
ÔÙÐÅÔ´±àÂëÖ®ºó ÐŵÀ±àÂë֮ǰ bit
ÐŵÀ±àÂëÖ®ºó À©ÆµÖ®Ç° symbol#@3221a3dsK:JFD()$#_±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
À©ÆµÖ®ºó µ÷ÖÆ֮ǰ chip1fdÖª1fkjK:JFD()$#±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
Ò²f12dsfds1fK:JFD()$#_*(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

»Ø´ðÕߣº wesleyu     »Ø´ðʱ¼ä£º2009-01-20 20:49    

13        8        

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£ºÑγÇÊÐ
ÉϺ£ÈðºÌͨѶ¼¼ÊõÓÐÏÞ¹«Ë¾ Ƹ£º¹ãÖÝÖи߼¶¹¤³Ìʦ
ÐèÇóÈËÊý£º3 ÈË µØµã£º¹ãÖÝÊÐ
ÄϾ©¸ñ°²ÐÅϢϵͳÓÐÏÞÔðÈι«Ë¾ Ƹ£º5GÖи߼¶ºǫ́¹¤³Ìʦ
ÐèÇóÈËÊý£º1 ÈË µØµã£ºÌ«Ô­ÊÐ
ÖÐÒÆÌúͨÓÐÏÞ¹«Ë¾½­ÃÅ·Ö¹«Ë¾ Ƹ£º¸ßÌúרÍøά»¤Ô±
ÐèÇóÈËÊý£º2 ÈË µØµã£º½­ÃÅÊÐ
±±¾©µçÆìͨѶ¼¼Êõ¹É·ÝÓÐÏÞ¹«Ë¾ Ƹ£ºÍøÓÅʵϰÉúͨÐÅÓ¦½ìÉú£¨ÔÆÄÏ£©
ÐèÇóÈËÊý£º1 ÈË µØµã£ºÀ¥Ã÷ÊÐ,˼éÊÐ,ÕÑͨÊÐ
RIZE WORLDWIDE LTD Ƹ£º»ªÎªº£ÍâÈí¼þÔËÓª¾­Àí
ÐèÇóÈËÊý£º10 ÈË µØµã£ºº£Íâ
ºÓÄÏ´´ÈüͨÐſƼ¼ÓÐÏÞ¹«Ë¾ Ƹ£ºÖ£ÖÝÏîÄ¿µ¥Ñé´ØÓÅ»¯
ÐèÇóÈËÊý£º20 ÈË µØµã£ºÖ£ÖÝÊÐ
º¼Öݶ«ÐÅÍøÂç¼¼ÊõÓÐÏÞ¹«Ë¾ Ƹ£º³¤ÆÚ-ÀÈ·»-5G»ªÎªºǫ́
ÐèÇóÈËÊý£º1 ÈË µØµã£ºÀÈ·»ÊÐ
ÉîÛÚÊÐѶ·½¼¼Êõ¹É·ÝÓÐÏÞ¹«Ë¾ Ƹ£ºLTEÍⳡÖм¶¹¤³Ìʦ
ÐèÇóÈËÊý£º5 ÈË µØµã£ºÉ½¶«Ê¡,¹ã¶«Ê¡,¹ãÎ÷Ê¡,ºÓÄÏÊ¡,ºÓ±±Ê¡
³É¶¼ÆìѶͨÐż¼ÊõÓÐÏÞ¹«Ë¾ Ƹ£ºÒƶ¯ÏîÄ¿ÕÐÍⳡ²âÊÔ¡¢ºǫ́Öи߼¶
ÐèÇóÈËÊý£º12 ÈË µØµã£º±±¾©ÊÐ,ÉϺ£ÊÐ,Ìì½òÊÐ,ÖØÇìÊÐ,ËÄ´¨Ê¡
ÈȵãÎÊÌâ
¸ü¶à¾«²Ê

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