TD-LTEÊÔÑéÍøÓÅ»¯°¸Àý»ã±à
Çé¿öÏÂΪtrue£»gpsTimeSFN0DecimalSecond¡¢gpsTimeSFN0Second¾ùΪ0£¬Õý³£Çé¿öÏÂÁ½Õß¾ùΪ·ÇÁãÖµ£¬ÈçÏÂͼ¡£
¡¾½â¾ö´ëÊ©¡¿
½«timeAndPhaseSynchCritical¸ü¸ÄΪtrue¡£
¡¾´¦ÀíЧ¹û¡¿
¸ü¸ÄtimeAndPhaseSynchCriticalºó£¬gpsTimeSFN0DecimalSecond¡¢
gpsTimeSFN0SecondËæÖ®Í³¼ÆÏÔʾ·ÇÁãÖµ¡£UEÒ²ÉÏ·¢MeasurementReport£¬Çл»Õý³££¬ÈçÏÂͼ¡£
11
TD-LTEÊÔÑéÍøÓÅ»¯°¸Àý»ã±à
2.5 ¹¦¿Ø²ÎÊýÓÅ»¯
¡¾ÎÊÌâÃèÊö¡¿
ÈçͼËùʾ£¬ÔÚʦ´óͼÊé¹Ý²âÊÔʱ£¬UE·¢ÆðËæ»ú½ÓÈëʱ³öÏÖ¶à´Î½ÓÈëʧ°ÜÏÖÏó¡£
¡¾ÎÊÌâ·ÖÎö¡¿
·ÖÎölogÎļþʱ·¢ÏÖeNBÒªÇóUE°´ÕÕPreambleInitialReceivedTargetPower=-110dBmËæ»ú½ÓÈ룬´ËÆÚÍûµçƽֵÉèÖýϵͿÉÄÜ»áÓ°Ïì½ÓÈë³É¹¦³É¹¦ÂÊ¡£ ¡¾½â¾ö´ëÊ©¡¿
12
TD-LTEÊÔÑéÍøÓÅ»¯°¸Àý»ã±à
½«Ëæ»ú½ÓÈ빦ÂʲÎÊýPreambleInitialReceivedTargetPowerÓÉ-110dBm¸ÄΪ-104dBm¡£ ¡¾´¦ÀíЧ¹û¡¿
²ÎÊýÐ޸ĺó£¬ÔÙδ³öÏÖËæ»ú½ÓÈëʧ°ÜÏÖÏó£¬ÎÊÌâµÃµ½½â¾ö£¬ÈçÏÂͼËùʾ£º
13
TD-LTEÊÔÑéÍøÓÅ»¯°¸Àý»ã±à
2.6 ÌìÃæÎÊÌâÕû¸Ä
2.6.1 ÌìÏß±§¸Ë
¡¾ÎÊÌâÃèÊö¡¿
ÈçͼËùʾ£¬Çàɽ½ÖºÍ±ù¶³½Ö²¿·Ö·¶ÎÐźÅÈõ¸²¸Ç£¬RSRP¡Ü-100dBm£¬DL throughput¡Ü24Mbps¡£
¡¾ÎÊÌâ·ÖÎö¡¿
ͼÖÐËùʾ·¶Î¹æ»®ÖеÄÖ÷¸²¸ÇÐ¡ÇøÎªÍò´ï·¿²ú_2¡¢Íò´ï·¿²ú_3Ð¡Çø£¬¶ø¸ÃÕ¾µãµÄ3¸öÐ¡ÇøµÄ±§¸Ë¸ß¶È¹ýµÍ£¨3m¸ß£©£¬µ¼ÖÂÌìÏß½ôÌùǽ±Ú°²×°£¬ÏÞÖÆÁË·½Î»½ÇµÄµ÷Õû£¬Ó°Ï츲¸Ç£¬Ðè½øÐÐÌìÃæÕû¸Ä¡£ ¡¾½â¾ö´ëÊ©¡¿
14