ÎÊÌâÒÑ¿ªÆô
(ÆÕͨÎÊÌâ)
ACCMIN ºÍCRO
ÏÖÔÚ×ö²ÎÊýµ÷Õû£¬»á½«ACCMIN+CRO*2µÃ³öµÄdBmÊý½øÐе÷Õû£¬Õâ¸öÊÇʲôÒÀ¾ÝÄØ£¿
Á½¸ö²ÎÊýÏà¼ÓÒªÔÚʲô·¶Î§ÄØ£¿
Á½¸ö²ÎÊýÏà¼ÓÒªÔÚʲô·¶Î§ÄØ£¿
ÌáÎÊÕß: hbchonglang ÌáÎÊʱ¼ä: 2012-05-10
• CMServicerequestºó²¢Î´³öÏÖCMserviceACCept¶øÊÇÖ±½Ó½ÓÊÕµ½SysteMINformationtype1µ¼ÖÂÆðºôʧ 2017-04-27
• °ïæÏêϸ½éÉÜC1=(RXLEV-ACCMIN)-MAX(CCHPWR-P,0)Õâ¸öʽ×ÓÖи÷Ïî²ÎÊýµÄÒâ˼ 2015-11-24
• MACRONDOMACCESSFAILÊÇʲôÇé¿ö 2015-01-27
• ÁÚСÇøµÄACCMIN´ÓÄÄÀï¿ÉÒÔ¿´µ½£¿ÁÚСÇøµÄC1ÊǼÆËãµÄ»¹ÊǸø³öµÄ£¿ 2014-01-16
• RX_LEV_ACC_MIN=-105dBm 2013-01-18
• rxLevACCessMIN¶¨ÒåÊÇʲô 2012-10-21
• ÓйØBSPWRB BCCHNO CCHPWR ACCMIN KOFFSET KHYST²ÎÊý½âÊͺÍÓ÷¨£¿ 2012-02-27
• °ïæÏêϸ½éÉÜC1=(RXLEV-ACCMIN)-MAX(CCHPWR-P,0)Õâ¸öʽ×ÓÖи÷Ïî²ÎÊýµÄÒâ˼ 2015-11-24
• MACRONDOMACCESSFAILÊÇʲôÇé¿ö 2015-01-27
• ÁÚСÇøµÄACCMIN´ÓÄÄÀï¿ÉÒÔ¿´µ½£¿ÁÚСÇøµÄC1ÊǼÆËãµÄ»¹ÊǸø³öµÄ£¿ 2014-01-16
• RX_LEV_ACC_MIN=-105dBm 2013-01-18
• rxLevACCessMIN¶¨ÒåÊÇʲô 2012-10-21
• ÓйØBSPWRB BCCHNO CCHPWR ACCMIN KOFFSET KHYST²ÎÊý½âÊͺÍÓ÷¨£¿ 2012-02-27
ÎÊÌâ´ð°¸
( 4 )
²»Äܵ¥´¿¿¼ÂÇCROÊýÖµ°É£¬PTÉèÖÃÒ²ÓйØϵѽ¡£Äã˵µÄÕâ¸öµ÷ÕûÓ¦¸ÃÊÇСÇøÖØÑ¡ºÍÑ¡ÔñµÄC2ÖµÀàËÆ
»Ø´ðÕߣº
springlixiao
»Ø´ðʱ¼ä£º2012-05-10 15:47
21 19
¡°ACCMIN+CRO*2¡±Õâ¸öʵÔÚûÒÀ¾Ý£¬ÕæÏëѧϰµÄ»°È¥ÕÒÏÂC2µÄ¹«Ê½£¬ÉîÈëÁ˽âÏ¿ÕÏÐģʽϵÄÊÖ»úÐÐΪȻºóÔÙ½áºÏÏà¹Ø²ÎÊý½øÐе÷Õû
»Ø´ðÕߣº
mlw666
»Ø´ðʱ¼ä£º2012-05-10 17:17
20 20
¹ýÀ´Ñ§Ï°Ò»ÏÂ
»Ø´ðÕߣº
ºéÏþÎÄ
»Ø´ðʱ¼ä£º2012-05-10 20:12
24 21
GSM¹æ¶¨µÄËã·¨¾ÍÊÇÕâÑùµÄ£¬Õâ¸ö¾ÍÊÇÒÀ¾Ý
Óû§¿ª»ú»òÍÑÍøʱѡÔñ·þÎñСÇøµÄ¹ý³Ì³ÆΪСÇøÑ¡Ôñ¡£Ð¡ÇøÑ¡ÔñµÄÅоöÒÀ¾ÝÊÇC1£¬ÆäֵΪ
C1=Rxlev-Rxlev_Access_Min
ÆäÖУ¬RxlevΪÓû§½ÓÊÕµ½µÄijСÇøµÄµ±Ç°½ÓÊÕµçƽ
Rxlev_Access_MinΪ¸ÃСÇøµÄ×îС½ÓÊÕµçƽ£¨RXP£©
Ò»°ã¶øÑÔ£¬Óû§ÔÚijµØ¿ª»ú»òÍÑÍøºóÑ¡Ôñ·þÎñÍøÂçʱ£¬¿ÉÒÔ½ÓÊÕµ½Öܱ߶à¸öСÇøµÄÍøÂçÐźţ¬Óû§Ñ¡ÔñÄÄÒ»¸öСÇøµÄÔØƵ×÷Ϊ·þÎñÐźžÍÊÇÅбð¸÷¸öСÇøC1ÖµµÄ´óС¡£ÔÚÓÅÏȼ¶ÏàͬµÄÇé¿öÏ£¬Óû§Ñ¡ÔñC1×î´óµÄСÇø×÷Ϊ·þÎñСÇø¡£
µ±Óû§ÔÚ¿ÕÏÐ״̬Ï´ÓÒ»¸öСÇø´©Ô½µ½ÁíÒ»¸öСÇøʱ£¬Óû§¾Í»áÑ¡ÔñÖÊÁ¿½ÏºÃµÄÁíÒ»¸öСÇø×÷Ϊµ±Ç°·þÎñСÇø£¬Õâ¸ö¹ý³Ì¾ÍÊÇСÇøÖØÑ¡¡£Ð¡ÇøÖØÑ¡µÄÅоöÒÀ¾ÝÊÇC2¡£
C2ÊÇ»ùÓÚ²ÎÊýC1²¢¼ÓÈëһЩÈËΪµÄÆ«ÖòÎÊý¶øÐγɵġ£¼ÓÈëÈËΪӰÏìÊÇΪÁ˹ÄÀøÒƶ¯Ì¨ÓÅÏȽøÈëijЩСÇø»ò×è°Òƶ¯Ì¨½øÈëijЩСÇø£¬Í¨³£ÕâЩÊֶζ¼ÓÃÀ´Æ½ºâÍøÂçÖеÄÒµÎñÁ¿¡£
¶ÔÓÚÊÒÄÚ»·¾³µÄÂýËÙÓû§¶øÑÔ£¬C2Ö÷ÒªÓÉCRO£¨CELL_RESELECT_OFFSET£¬ÒÔϼò³ÆCRO£©¾ö¶¨¡£
C2=C1+CRO
CROµÄµ÷Õû¿ÉÒÔ·ÖΪÈýÖÖÇé¿ö¡£
µÚÒ»£¬¶ÔÓÚÒµÎñÁ¿ºÜ´ó»òÓÉÓÚijÖÖÔÒòʹСÇøÖеÄͨÐÅÖÊÁ¿½ÏµÍʱ£¬Ò»°ãÏ£ÍûÒƶ¯Ì¨¾¡¿ÉÄܲ»Òª¹¤×÷ÓÚ¸ÃСÇø£¨¼´¶Ô¸ÃСÇø¾ßÓÐÒ»¶¨µÄÅųâÐÔ£©¡£ÕâÖÖÇé¿öÏ£¬¿ÉÒÔÉèÖý«CROÉèÖõÃСЩ¡£
µÚ¶þ£¬¶ÔÓÚÒµÎñÁ¿ºÜС£¬É豸ÀûÓÃÂʽϵ͵ÄСÇø£¬Ò»°ã¹ÄÀøÒƶ¯Ì¨¾¡¿ÉÄܹ¤×÷ÓÚ¸ÃСÇø£¨¼´¶Ô¸ÃСÇø¾ßÓÐÒ»¶¨µÄÇãÏòÐÔ£©¡£ÕâÖÖÇé¿öÏ£¬½¨ÒéÉèÖÃCROÔÚ0¡«20dBÖ®¼ä£¬¸ù¾Ý¶Ô¸ÃСÇøµÄÇãÏò³Ì¶È£¬ÉèÖÃCRO¡£ÇãÏòÔ½´ó£¬CROÔ½´ó£¬·´Ö®£¬CROԽС¡£
µÚÈý£¬¶ÔÓÚÒµÎñÁ¿Ò»°ãµÄСÇø£¬Ò»°ã½¨ÒéÉèÖÃCROΪ0£¬PETΪ640Ãë´Ó¶øʹC2£½C1£¬Ò²¼´²»¶ÔСÇøÊ©¼ÓÈËΪӰÏì¡£
²Î¿¼×ÊÁÏ£º
http://www.mscbsc.com/askpro/question42636
Óû§¿ª»ú»òÍÑÍøʱѡÔñ·þÎñСÇøµÄ¹ý³Ì³ÆΪСÇøÑ¡Ôñ¡£Ð¡ÇøÑ¡ÔñµÄÅоöÒÀ¾ÝÊÇC1£¬ÆäֵΪ
C1=Rxlev-Rxlev_Access_Min
ÆäÖУ¬RxlevΪÓû§½ÓÊÕµ½µÄijСÇøµÄµ±Ç°½ÓÊÕµçƽ
Rxlev_Access_MinΪ¸ÃСÇøµÄ×îС½ÓÊÕµçƽ£¨RXP£©
Ò»°ã¶øÑÔ£¬Óû§ÔÚijµØ¿ª»ú»òÍÑÍøºóÑ¡Ôñ·þÎñÍøÂçʱ£¬¿ÉÒÔ½ÓÊÕµ½Öܱ߶à¸öСÇøµÄÍøÂçÐźţ¬Óû§Ñ¡ÔñÄÄÒ»¸öСÇøµÄÔØƵ×÷Ϊ·þÎñÐźžÍÊÇÅбð¸÷¸öСÇøC1ÖµµÄ´óС¡£ÔÚÓÅÏȼ¶ÏàͬµÄÇé¿öÏ£¬Óû§Ñ¡ÔñC1×î´óµÄСÇø×÷Ϊ·þÎñСÇø¡£
µ±Óû§ÔÚ¿ÕÏÐ״̬Ï´ÓÒ»¸öСÇø´©Ô½µ½ÁíÒ»¸öСÇøʱ£¬Óû§¾Í»áÑ¡ÔñÖÊÁ¿½ÏºÃµÄÁíÒ»¸öСÇø×÷Ϊµ±Ç°·þÎñСÇø£¬Õâ¸ö¹ý³Ì¾ÍÊÇСÇøÖØÑ¡¡£Ð¡ÇøÖØÑ¡µÄÅоöÒÀ¾ÝÊÇC2¡£
C2ÊÇ»ùÓÚ²ÎÊýC1²¢¼ÓÈëһЩÈËΪµÄÆ«ÖòÎÊý¶øÐγɵġ£¼ÓÈëÈËΪӰÏìÊÇΪÁ˹ÄÀøÒƶ¯Ì¨ÓÅÏȽøÈëijЩСÇø»ò×è°Òƶ¯Ì¨½øÈëijЩСÇø£¬Í¨³£ÕâЩÊֶζ¼ÓÃÀ´Æ½ºâÍøÂçÖеÄÒµÎñÁ¿¡£
¶ÔÓÚÊÒÄÚ»·¾³µÄÂýËÙÓû§¶øÑÔ£¬C2Ö÷ÒªÓÉCRO£¨CELL_RESELECT_OFFSET£¬ÒÔϼò³ÆCRO£©¾ö¶¨¡£
C2=C1+CRO
CROµÄµ÷Õû¿ÉÒÔ·ÖΪÈýÖÖÇé¿ö¡£
µÚÒ»£¬¶ÔÓÚÒµÎñÁ¿ºÜ´ó»òÓÉÓÚijÖÖÔÒòʹСÇøÖеÄͨÐÅÖÊÁ¿½ÏµÍʱ£¬Ò»°ãÏ£ÍûÒƶ¯Ì¨¾¡¿ÉÄܲ»Òª¹¤×÷ÓÚ¸ÃСÇø£¨¼´¶Ô¸ÃСÇø¾ßÓÐÒ»¶¨µÄÅųâÐÔ£©¡£ÕâÖÖÇé¿öÏ£¬¿ÉÒÔÉèÖý«CROÉèÖõÃСЩ¡£
µÚ¶þ£¬¶ÔÓÚÒµÎñÁ¿ºÜС£¬É豸ÀûÓÃÂʽϵ͵ÄСÇø£¬Ò»°ã¹ÄÀøÒƶ¯Ì¨¾¡¿ÉÄܹ¤×÷ÓÚ¸ÃСÇø£¨¼´¶Ô¸ÃСÇø¾ßÓÐÒ»¶¨µÄÇãÏòÐÔ£©¡£ÕâÖÖÇé¿öÏ£¬½¨ÒéÉèÖÃCROÔÚ0¡«20dBÖ®¼ä£¬¸ù¾Ý¶Ô¸ÃСÇøµÄÇãÏò³Ì¶È£¬ÉèÖÃCRO¡£ÇãÏòÔ½´ó£¬CROÔ½´ó£¬·´Ö®£¬CROԽС¡£
µÚÈý£¬¶ÔÓÚÒµÎñÁ¿Ò»°ãµÄСÇø£¬Ò»°ã½¨ÒéÉèÖÃCROΪ0£¬PETΪ640Ãë´Ó¶øʹC2£½C1£¬Ò²¼´²»¶ÔСÇøÊ©¼ÓÈËΪӰÏì¡£
²Î¿¼×ÊÁÏ£º
http://www.mscbsc.com/askpro/question42636
»Ø´ðÕߣº
lan11528
»Ø´ðʱ¼ä£º2012-05-11 09:30
20 21
ÈȵãÎÊÌâ
¸ü¶à¾«²Ê
ÁªÏµÎÒÃÇ - ÎÊͨÐÅר¼Ò | Powered by MSCBSC Òƶ¯Í¨ÐÅÍø © 2006 - |