ÎÊÌâÒÑ¿ªÆô
(ÆÕͨÎÊÌâ)
Êý¾ÝÒµÎñÒýÈëÐÂÔöµÄ¸ÉÈÅ£¿
ÈçºÎÀí½â¡°½«PDCHÅäÖÃÔÚBCCHÔØƵ£¬²»ÒýÈë¸ÉÈÅ£¬ÈôÅäÖÃÔÚÆäËûÔØƵÉÏ£¬½«ÒýÈëÐÂÔö¸ÉÈÅ£¿"
ÌáÎÊÕß: smdsk ÌáÎÊʱ¼ä: 2011-12-04
• SA³¡¾°ÏÂLNRÊý¾ÝÒµÎñºÍÓïÒôÒµÎñµÄ²ßÂÔÊÇʲô²¢Ëµ³öÊý¾ÝÒµÎñÐÅÁîÁ÷³Ì£¬ÒÔ¼°SA³¡¾°ÏÂËÙÂʲ»´ï±êµÄ¿ÉÄÜÔÒò¡£ 2020-08-04
• ÓïÒôÒµÎñ£¬Êý¾ÝÒµÎñ×ßʲôͨµÀ£¿ 2019-03-19
• LTEÊý¾ÝÒµÎñ£¬ÉÏÐжª°üÂÊÕý³££¬ÏÂÐжª°üÂʷdz£²î£¬ÇëÎÊ´óÉñÈçºÎÓÅ»¯£¿ 2018-08-07
• ¶¦Á¢9.6 PC²âÊÔ¶ËÁ¬½ÓË÷ÄáM35T½øÐÐCSFBÒµÎñʱҪÈçºÎÅäÖÃÈÎÎñ£¬ÊÖ»ú¶ËºÍµçÄԶ˵ÄÉèÖÃ×¢ÒâÊÂÏ±¸×¢:ÒÑÄÜÕý³£½øÐÐÊý¾ÝÒµÎñ²âÊÔ£¬µ«ÎÞ·¨²âÊÔCSFBÒµÎñ 2018-02-04
• ÓïÒôÒµÎñÓëÊý¾ÝÒµÎñÿ¸öÐèҪʹÓöàÉÙ¸öRB£¿ 2017-11-17
• WCDMAÏÖÔÚÊý¾ÝÒµÎñÖ÷Òª×ßIP£¬ÓïÒôÖ÷Òª×ßATM£¬×ßIPµÄʱºòÓõÄFE£¬ÊÇ·ñ²»ÓÃE1ÁË£¬ÓëE1ÊDz»ÊǾÍÍêȫûÓйØϵÁË£¬Ö»ÓÐ×ßATMµÄʱºòÓõÄE1 2017-08-25
• Çó×ÊÁÏ¡¶ÖйúÁªÍ¨3GÊý¾ÝÒµÎñ̬¿ìËÙ·µ»Ø4GÓÅ»¯Ö¸µ¼Êֲᡷ 2017-08-23
• LTE»ùÕ¾License³¬Ï޸澯ӰÏìÊý¾ÝÒµÎñÂ𣿠2017-07-13
• ÓïÒôÒµÎñ£¬Êý¾ÝÒµÎñ×ßʲôͨµÀ£¿ 2019-03-19
• LTEÊý¾ÝÒµÎñ£¬ÉÏÐжª°üÂÊÕý³££¬ÏÂÐжª°üÂʷdz£²î£¬ÇëÎÊ´óÉñÈçºÎÓÅ»¯£¿ 2018-08-07
• ¶¦Á¢9.6 PC²âÊÔ¶ËÁ¬½ÓË÷ÄáM35T½øÐÐCSFBÒµÎñʱҪÈçºÎÅäÖÃÈÎÎñ£¬ÊÖ»ú¶ËºÍµçÄԶ˵ÄÉèÖÃ×¢ÒâÊÂÏ±¸×¢:ÒÑÄÜÕý³£½øÐÐÊý¾ÝÒµÎñ²âÊÔ£¬µ«ÎÞ·¨²âÊÔCSFBÒµÎñ 2018-02-04
• ÓïÒôÒµÎñÓëÊý¾ÝÒµÎñÿ¸öÐèҪʹÓöàÉÙ¸öRB£¿ 2017-11-17
• WCDMAÏÖÔÚÊý¾ÝÒµÎñÖ÷Òª×ßIP£¬ÓïÒôÖ÷Òª×ßATM£¬×ßIPµÄʱºòÓõÄFE£¬ÊÇ·ñ²»ÓÃE1ÁË£¬ÓëE1ÊDz»ÊǾÍÍêȫûÓйØϵÁË£¬Ö»ÓÐ×ßATMµÄʱºòÓõÄE1 2017-08-25
• Çó×ÊÁÏ¡¶ÖйúÁªÍ¨3GÊý¾ÝÒµÎñ̬¿ìËÙ·µ»Ø4GÓÅ»¯Ö¸µ¼Êֲᡷ 2017-08-23
• LTE»ùÕ¾License³¬Ï޸澯ӰÏìÊý¾ÝÒµÎñÂ𣿠2017-07-13
ÎÊÌâ´ð°¸
( 2 )
½â´ð£º
¾ßÌå±íÏÖΪ£º
(1) GPRS/EDGEÏÂÐй¦ÂÊ¿ØÖƵĻúÖÆ»¹²»³ÉÊ죬Òò´ËGPRS/EDGEûÓй¦¿Ø´øÀ´µÄ¸ÉÈÅϽµ¡£
(2) GPRS/EDGEÔÚÎÞÏ߿տڵĴ«ÊäÌØÐÔºÍÓïÒôÒµÎñ²»Í¬£¬PDCHµÄÎÞÏßÐźŵÄÕ¼¿Õ±È£¨¼¤»îÒò×Ó£©½Ó½ü100%£¬Òò´ËºÍ²ÉÓÃDTX¹¦ÄܵÄTCHÐŵÀÏà±È£¬½«¿ÉÄÜÒýÈë×î´ó3dB¸ÉÈÅ¡£
(3) ¸ù¾ÝÅäÖÃPDCHµÄÊýÁ¿ºÍÔØƵµÄ²»Í¬£¬¸øÍøÂç´øÀ´µÄ¶îÍâ¸ÉÈÅÔÚ0-3dBÖ®¼ä¡£
(4) Èç¹û½«PDCHÅäÖÃÔÚBCCHÔØƵÉÏ£¬ÀíÂÛÉÏÔÚÏÂÐз½ÏòûÓÐÐÂÔö¸ÉÈÅ¡£
¾ßÌå±íÏÖΪ£º
(1) GPRS/EDGEÏÂÐй¦ÂÊ¿ØÖƵĻúÖÆ»¹²»³ÉÊ죬Òò´ËGPRS/EDGEûÓй¦¿Ø´øÀ´µÄ¸ÉÈÅϽµ¡£
(2) GPRS/EDGEÔÚÎÞÏ߿տڵĴ«ÊäÌØÐÔºÍÓïÒôÒµÎñ²»Í¬£¬PDCHµÄÎÞÏßÐźŵÄÕ¼¿Õ±È£¨¼¤»îÒò×Ó£©½Ó½ü100%£¬Òò´ËºÍ²ÉÓÃDTX¹¦ÄܵÄTCHÐŵÀÏà±È£¬½«¿ÉÄÜÒýÈë×î´ó3dB¸ÉÈÅ¡£
(3) ¸ù¾ÝÅäÖÃPDCHµÄÊýÁ¿ºÍÔØƵµÄ²»Í¬£¬¸øÍøÂç´øÀ´µÄ¶îÍâ¸ÉÈÅÔÚ0-3dBÖ®¼ä¡£
(4) Èç¹û½«PDCHÅäÖÃÔÚBCCHÔØƵÉÏ£¬ÀíÂÛÉÏÔÚÏÂÐз½ÏòûÓÐÐÂÔö¸ÉÈÅ¡£
»Ø´ðÕߣº
Me½Ü
»Ø´ðʱ¼ä£º2011-12-04 10:31
11 5
ºÇºÇ£¬¸çÃÇÕⶼÊÇÄÇÊé±¾Éϵģ¬ÎªÊ²Ã´PDCHµÄÕ¼¿Õ±È½Ó½ü100%£¬±ã¿ÉÄÜÒýÈë×î´ó3db¸ÉÈÅ£¿ÎªÊ²Ã´ÅäÖõÄPDCHÊýÁ¿ºÍÔØƵ²»Í¬£¬¾Í»á´øÀ´¶îÍâ¸ÉÈÅÄØ£¿
smdsk 2011-12-04 12:20
Õâ¸ö²»ÊǺÜÇå³þ£¬µ«ÊÇÂ¥ÉϵÄ˵µÃºÜÇå³þ¹þ£¬Ö÷BCCH²»²Î¼Ó¹¦¿ØµÄ¹þ¡£
»Ø´ðÕߣº
zhangqing822
»Ø´ðʱ¼ä£º2011-12-04 13:42
9 5
²»ÊÇÒòΪ˵²»¹¦¿Ø£¬±ãÒýÈëÁ˸ÉÈÅ£¬ÏñGPRSÒµÎñÒ²¿ÉÒÔ½øÐÐÉÏÐй¦¿ØµÄ£¬µ÷ÕûAlpha,Gamma²ÎÊý±ã¿É£¬Ö»ÊDz»¹¦¿ØʱÕû¸öÍøÂçµÄµ×ÔëÏà¶ÔÆ«¸ß¡£¸öÈËÁýͳÀí½â£¬¿ÉÄÜÐÂÒýÈëÁËеÄÐŵÀ£¬´Ëʱռ¿Õ±ÈÔö¶à£¬ÊܸÉÈÅ»úÂÊÔö´óÁË£¬ÆÚ´ý¸ßÊÖ½â´ð¡£
smdsk 2011-12-06 22:01
ÈȵãÎÊÌâ
¸ü¶à¾«²Ê
ÁªÏµÎÒÃÇ - ÎÊͨÐÅר¼Ò | Powered by MSCBSC Òƶ¯Í¨ÐÅÍø © 2006 - |