ÎÊÌâÒÑ¿ªÆô
(ÆÕͨÎÊÌâ)
WÍøÖÐË«ÐÒéÕ»Èç¹ûFE´«Êä¶ÏÁË£¬PSÒµÎñ»¹ÄܼÌÐøÂð£¿
WÍøÖÐË«ÐÒéÕ»Èç¹ûFE´«Êä¶ÏÁË£¬PSÒµÎñ»¹ÄܼÌÐøÂð£¿
ÌáÎÊÕß: decwcx ÌáÎÊʱ¼ä: 2011-08-23
• PDCCHûÓÐÀ´×Ô´«ÊäÐŵÀÓ³É䣬µ«ÓÐָʾµ÷¶ÈµÄDCI£¬¶øµ÷¶ÈÓÉMAC¿ØÖÆ£¬Õâµ÷¶ÈÐÅÏ¢ÊÇÔõôÁ÷µ½ÎïÀí²ãµÄ£¿ 2020-09-11
• Êý×ÖƵ´ø´«Êäϵͳ·ÂÕæ¼°ÐÔÄÜ·ÖÎö--8PSK¼°Ñ»·Âë 2020-09-02
• ¹âÄ£¿é´«Êä¾àÀë 2020-07-29
• ¿Õ¿ÚÐÒéÕ»ÖУ¬Êý¾ÝµÄѹËõ¹¦ÄÜλÓÚʲô²ã 2020-06-15
• ÖÐÐË´«ÊäÖеÄOAM-S¡¢TSÊÇʲôÒâ˼ 2020-04-13
• Óд«ÊäÏß·Ѳ¼ìÈí¼þ£¿ 2020-03-25
• ´«Êäά»¤ 2019-05-15
• ÖйúÒƶ¯¡¢ÁªÍ¨¡¢µçÐŵÈÔËÓªÉÌÔÚ5GÍøÖУ¬A-GNSS²¿·Ö´«ÊäµÄ¸¨ÖúÊý¾ÝÓÐÄÄЩ£¿ 2019-05-13
• Êý×ÖƵ´ø´«Êäϵͳ·ÂÕæ¼°ÐÔÄÜ·ÖÎö--8PSK¼°Ñ»·Âë 2020-09-02
• ¹âÄ£¿é´«Êä¾àÀë 2020-07-29
• ¿Õ¿ÚÐÒéÕ»ÖУ¬Êý¾ÝµÄѹËõ¹¦ÄÜλÓÚʲô²ã 2020-06-15
• ÖÐÐË´«ÊäÖеÄOAM-S¡¢TSÊÇʲôÒâ˼ 2020-04-13
• Óд«ÊäÏß·Ѳ¼ìÈí¼þ£¿ 2020-03-25
• ´«Êäά»¤ 2019-05-15
• ÖйúÒƶ¯¡¢ÁªÍ¨¡¢µçÐŵÈÔËÓªÉÌÔÚ5GÍøÖУ¬A-GNSS²¿·Ö´«ÊäµÄ¸¨ÖúÊý¾ÝÓÐÄÄЩ£¿ 2019-05-13
ÎÊÌâ´ð°¸
( 3 )
»á¡£¡£Ëû¿ÉÒÔ×ßR99.¡£¾ÍÊÇ2MÏß¡£¡£Èç¹ûÓÐÇе½2GµÄÒµÎñµÄ»°¡£»¹¿ÉÒÔ×ßGPRS¡£¡£µ«ÁªÍ¨µÄ2GÊÇûÓÐEDGEµÄ£¬ËùÒÔÈç¹ûÇе½2G»á±È½ÏÂý¡£¡£¡£
»Ø´ðÕߣº
ZHENGanshang
»Ø´ðʱ¼ä£º2011-08-24 14:24
13 16
µ±È»¿ÉÒÔ£¬¼ÙÈç´«ÊäÅäÖÃΪATM+IP£¬Ò²¾ÍÊÇE1ºÍ¹âÏË×éºÏµÄ´«ÊäÅäÖã¬Ò»°ãCSÒµÎñ½¨Á¢ÔÚATM´«Ê䣬Êý¾ÝÒµÎñ£¨HSDPA&HSUPA£©½¨Á¢ÔÚFE¡£Èç¹ûFE²»Í¨£¬Êý¾ÝÒµÎñ¾Í»áºÍCSÒµÎñ¹²ÏíATM´«Êä¡£µ«ÊÇËÙÂÊ»áÓкܴóÓ°Ï죬һ°ã4ÌõE1µÄATMÅäÖã¬HSDPAËÙÂÊÖ»ÓÐ4M×óÓÒ¡£
»Ø´ðÕߣº
shangyashan
»Ø´ðʱ¼ä£º2011-08-24 16:57
11 11
ÐèÒª½«Óû§Ãæ³ÐÔØuserPlaneTransportOption ÓÉIP¸ÄΪATM²ÅÄÜÕý³£½øÐÐÒµÎñ£¬´ýIP´«ÊäÕý³£ºóÔÙ»Ö¸´¡£
»Ø´ðÕߣº
suri
»Ø´ðʱ¼ä£º2011-08-24 17:39
15 16
ÈȵãÎÊÌâ
¸ü¶à¾«²Ê
ÁªÏµÎÒÃÇ - ÎÊͨÐÅר¼Ò | Powered by MSCBSC Òƶ¯Í¨ÐÅÍø © 2006 - |