ÎäÍþÊÐÒÆ¶¯ÏîÄ¿TDD-LTE´ØÈýµÚ¶þÂÖÓÅ»¯²âÊÔ±¨¸æ - ͼÎÄ

ÎäÍþÒÆ¶¯ÏîÄ¿TDD-LTE´ØÒ»ÓÅ»¯±¨¸æ ÎäÍþÊÐÒÆ¶¯ÏîÄ¿TDD-LTE ´ØÈýµÚ¶þÂÖÓÅ»¯±¨¸æ ÖйúÒÆ¶¯Í¨Ðż¯ÍÅÎäÍþÓÐÏÞ¹«Ë¾ 2014 Äê 6 Ô µÚ1Ò³, ¹²20Ò³ ÎäÍþÒÆ¶¯ÏîÄ¿TDD-LTE´ØÒ»ÓÅ»¯±¨¸æ Ä¿ ¼ 1 ¸ÅÊö .................................................................................................. 4 1.1 ²âÊÔ¹¤¾ß .................................................................................................. 4 2 ´ØÈýÓÅ»¯²âÊÔÖ¸±ê............................................................................. 4 2.1 2.2 2.3 2.4 2014Äê6ÔÂ10ÈÕÀ­Íø²âÊÔÖ¸±ê ................................................................... 4 RSRP·Ö²¼Í¼ ............................................................................................... 4 SINR·Ö²¼Í¼ ............................................................................................... 5 DL PDCP Throughput·Ö²¼Í¼ ..................................................................... 5 3 ´ØÈýÎÊÌâµØÀí»¯ÏÔʾ ......................................................................... 6 3.1 3.2 3.3 3.4 3.5 3.6 RSRPÎÊÌâµãÏÔʾ ..................................................................................... 6 SINRÎÊÌâµãÏÔʾ ...................................................................................... 7 µôÏßÎÊÌâµãÏÔʾ........................................................................................ 7 Çл»Ê§°ÜÎÊÌâµãÏÔʾ ................................................................................ 8 µÍËÙÂÊÎÊÌâµãÏÔʾ£¨ÏÂÔØ£© ..................................................................... 8 ½ÓÈëʧ°ÜÎÊÌâµãÏÔʾ ................................................................................ 8 4 ´ØÓÅ»¯ÎÊÌâ·ÖÎö ................................................................................ 8 4.1 RSRP¸²¸ÇÎÊÌâ ........................................................................................ 8 ÎÄÃí½Ö·¶Î..................................................................................... 8 Ê®¾ÅÖж«Â·¶Î ................................................................................. 9 »·ÎÀËù±±Â·¶Î ............................................................................... 10 4.1.1 4.1.2 4.1.3 4.2 SINR²îÎÊÌâ ........................................................................................... 11 ÎÄÃí½Ö·¶Î................................................................................... 11 Ê®¾ÅÖз¶Î................................................................................... 12 »·ÎÀËù±±Â·¶Î ............................................................................... 13 Ê®Öб±Â·¶Î................................................................................... 14 Çø¹«°²¾Ö¶«Â·¶Î ........................................................................... 15 ¾ü·ÖÇøÎ÷·¶Î ............................................................................... 16 µÚ2Ò³, ¹²20Ò³ 4.2.1 4.2.2 4.2.3 4.2.4 4.2.5 4.2.6 ÎäÍþÒÆ¶¯ÏîÄ¿TDD-LTE´ØÒ»ÓÅ»¯±¨¸æ 4.3 µÍËÙÂÊÎÊÌâ ............................................................................................. 16 ÎÄÃí½Ö¶«Â·¶ÎÏÂÔØËÙÂÊµÍ ............................................................. 16 Ê®¾ÅÖз¶ÎÏÂÔØËÙÂÊµÍ ................................................................ 17 ¾ü·ÖÇøÂ·¶ÎÏÂÔØËÙÂÊµÍ ................................................................ 18 »·ÎÀËù±±Â·¶ÎÏÂÔØËÙÂÊµÍ ............................................................. 19 4.3.1 4.3.2 4.3.3 4.3.4 4.4 µôÏßÎÊÌâ ................................................................................................ 19 »·ÎÀËù±±Â·¶Î³öÏÖµôÏß ................................................................ 19 4.4.1 5 µ÷Õû»ã×Ü ......................................................................................... 20 µÚ3Ò³, ¹²20Ò³ ÎäÍþÒÆ¶¯ÏîÄ¿TDD-LTE´ØÒ»ÓÅ»¯±¨¸æ 1 ¸ÅÊö 1.1 ²âÊÔ¹¤¾ß ÐòºÅ 1 2 3 ÏîÄ¿ ²âÊÔÈí¼þ ²âÊÔÖÕ¶Ë ²âÊÔ·½Ê½ ÄÚÈÝ NetArtist CXT V3.11 MF91S ÏÂÔØ´óµÄÊý¾Ý½øÐÐFTP±£³ÖÏÂÔØ 2 ´ØÈýÓÅ»¯²âÊÔÖ¸±ê 2.1 2014Äê6ÔÂ10ÈÕÀ­Íø²âÊÔÖ¸±ê PDCP²ãËÙÂʵÍRSRP>-110dBm ËÙÂÊ¡¾¸öÇÒSINR>-3dB ¡¾Mbps¡¿ Êý¡¿ 30.096M 99.54% ²âÊÔʱ¼ä ²âÊÔÀàÐÍ µôÏß¡¾¸öÊý/´ÎÊý¡¿ 1 ÍÌÍÂÂÊDL>30Mbps±ÈÀý 49.23% ²âÊÔÏÂÔØËÙÂÊСÓÚ2Mbps±ÈÀý 0.11% 2014Äê6ÔÂ10ÈÕ ÏÂÔØ 4 2.2 RSRP·Ö²¼Í¼ ´ØÈýRSRP·Ö²¼Í¼ µÚ4Ò³, ¹²20Ò³

ÁªÏµ¿Í·þ£º779662525#qq.com(#Ìæ»»Îª@)