ÎÊÌâÒÑ¿ªÆô
(ÆÕͨÎÊÌâ)
¸ü¶à
ÔظɱÈ
Ïà¹ØÎÊÌâ
• »ùÕ¾µÄµ÷¶ÈËã·¨ÖÐÂÖѯµ÷¶È¡¢×î´óÔظɱȵ÷¶È¡¢±ÈÀý¹«Æ½µ÷¶ÈÖÐËù˵µÄµ÷¶ÈÊǵ÷¶ÈÓû§µÄÊý¾ÝÁ÷ô£¿»¹Êǵ÷¶ÈÓû§±¾Éí£¿¾ÍÊÇÂÖµ½¸ÃÓû§Ê±£¬µ÷¶ÈÆ÷½«ÊôÓÚ¸ÃÓû§µÄÊý¾ÝÁ÷·¢Ë͸ø·ÖÅä¸øÓû§µÄÐŵÀÉÏÈ»ºó´«Ê䣬»¹Êǵ÷¶ÈÆ÷ÿ´Î¶¼ 2015-12-27
• ʲôÊÇÔØ¸É±È 2015-04-07
• GSMÍøÂçÔظɱȲîÓÐÄÄЩÔÒò£¿Ôõô½â¾ö£¿ 2014-12-17
• ÔظɱÈÓëÐÅÔë±ÈµÄ¹Øϵ£¿ 2014-02-26
• gsmÍøÂçÔظɱȲîµÄÔÒòÓÐÄÄЩ 2014-01-07
• Çë½ÌTD-SCDMAµÄÔظɱȹ¤³ÌÈÝÈÌÃÅÏÞÊǶàÉÙ£¿ 2013-11-06
• GSMÍøÂçÖÐÓïÒôÖÊÁ¿Á¼ºÃ£¬ÔظɱȲîÊÇʲôÔÒò 2013-10-31
• Ôظɱȣ¿ 2013-02-26
• ʲôÊÇÔØ¸É±È 2015-04-07
• GSMÍøÂçÔظɱȲîÓÐÄÄЩÔÒò£¿Ôõô½â¾ö£¿ 2014-12-17
• ÔظɱÈÓëÐÅÔë±ÈµÄ¹Øϵ£¿ 2014-02-26
• gsmÍøÂçÔظɱȲîµÄÔÒòÓÐÄÄЩ 2014-01-07
• Çë½ÌTD-SCDMAµÄÔظɱȹ¤³ÌÈÝÈÌÃÅÏÞÊǶàÉÙ£¿ 2013-11-06
• GSMÍøÂçÖÐÓïÒôÖÊÁ¿Á¼ºÃ£¬ÔظɱȲîÊÇʲôÔÒò 2013-10-31
• Ôظɱȣ¿ 2013-02-26
ÎÊÌâ´ð°¸
( 5 )
C/I±íʾÔØ¸É±È ÓÃÀ´ºâÁ¿¿ÉÓÃÐźÅÓë¸ÉÈűÈ
Òâ˼ÊÇÕâÑùµÄ רҵÊõÓï¾ÍÒª²éÁË
Òâ˼ÊÇÕâÑùµÄ רҵÊõÓï¾ÍÒª²éÁË
»Ø´ðÕߣº
citong1986
»Ø´ðʱ¼ä£º2009-05-07 09:14
12 16
¡¡ÔظɱÈÊÇ·´Ó³µç×ÓͨѶµÄÐźÅÔڿռ䴫²¥µÄ¹ý³ÌÖУ¬½ÓÊܶ˵ĽÓÊܵ½ÐźŵĺûµµÄ±ÈÖµ£¬ÓÃÓ¢ÎÄ×ÖĸC/I±íʾ¡£¶ÔÓÚͨÐŹ¤³ÌÉè¼ÆÀ´Ëµ£¬ÔظɱÈÊÇ·ÖÎöÐźźûµµÄ±ê×¼¡£
¡¡ÔظɱÈÊǼӵ½½ÓÊÕÌìÏßÊäÈë¿ÚµÄÓÐÓÃÔØƵ¹¦ÂÊ£¨C£©Óë¸ÉÈÅÐźţ¨I£©¹¦ÂʵıÈÖµ¡£PHSϵͳÖÐʹÓÃQPSKµ÷ÖÆ·½Ê½£¬Ò»°ãÒªÇóÎóÂëÂÊÔÚ1£¥ÒÔÄÚ£¬ÔظɱÈÒ»°ã´óÓÚ18dB¡£
¡¡ÔظɱÈÊǼӵ½½ÓÊÕÌìÏßÊäÈë¿ÚµÄÓÐÓÃÔØƵ¹¦ÂÊ£¨C£©Óë¸ÉÈÅÐźţ¨I£©¹¦ÂʵıÈÖµ¡£PHSϵͳÖÐʹÓÃQPSKµ÷ÖÆ·½Ê½£¬Ò»°ãÒªÇóÎóÂëÂÊÔÚ1£¥ÒÔÄÚ£¬ÔظɱÈÒ»°ã´óÓÚ18dB¡£
»Ø´ðÕߣº
LDS1982
»Ø´ðʱ¼ä£º2009-05-07 09:15
17 18
ÔظɱÈÊÇÔز¨¸ÉÈűȣ¬ºâÁ¿µÄÊÇÐźÅÓë¸ÉÈŵÄÇ¿¶È£¬ÓÃÓ¢ÎÄ×ÖĸC/I±íʾ¡£
»Ø´ðÕߣº
mansfield
»Ø´ðʱ¼ä£º2009-05-07 09:19
18 18
Ò»°ã·´Ó³ÐźÅÔڿռ䴫²¥¹ý³ÌÖУ¬½ÓÊܶ˵ĽÓÊܵ½Ðźŵĺûµ£»
»Ø´ðÕߣº
maliqiang
»Ø´ðʱ¼ä£º2009-05-07 09:36
15 15
C/I±íʾÔØ¸É±È ÊÇGSMÖÐKPIµÄÒ»ÏîÖ¸±ê
ÓÃÀ´ºâÁ¿¿ÉÓÃÐźÅÓë¸ÉÈŵıÈÖµ£»
Ò²ÊǺâÁ¿ÐźÅÖÊÁ¿ºÃ»µµÄÒ»¸öÖ¸±ê£»
UE½ÓÊÜÐźÅÊǺϳɵÄ
ÓÃÀ´ºâÁ¿¿ÉÓÃÐźÅÓë¸ÉÈŵıÈÖµ£»
Ò²ÊǺâÁ¿ÐźÅÖÊÁ¿ºÃ»µµÄÒ»¸öÖ¸±ê£»
UE½ÓÊÜÐźÅÊǺϳɵÄ
»Ø´ðÕߣº
jackeyfjw
»Ø´ðʱ¼ä£º2009-05-07 09:38
14 18
ÈȵãÎÊÌâ
¸ü¶à¾«²Ê
ÁªÏµÎÒÃÇ - ÎÊͨÐÅר¼Ò | Powered by MSCBSC Òƶ¯Í¨ÐÅÍø © 2006 - |