|
¹ÉÊдúÂ룺SH600522 | |
ÑÇÐǹÜÀíÆ½Ì¨Õ¾Èº |
ÑÇÐǹÜÀíÆ½Ì¨ÊÀóÓÐÏÞ¹«Ë¾
½¶«½ð¾ßÉ豸ÓÐÏÞ¹«Ë¾
ÉϺ£êÅÆ·Í¨ÐſƼ¼ÓÐÏÞ¹«Ë¾
ÑÇÐǹÜÀíÆ½Ì¨¿í´ø¼¼ÊõÓÐÏÞ¹«Ë¾
½ËÕÑÇÐǹÜÀíÆ½Ì¨»¥Áª¿Æ¼¼ÓÐÏÞ¹«Ë¾
½ËÕÑÇÐǹÜÀíÆ½Ì¨²®ÀÖ´ï±äѹÆ÷ÓÐÏÞ¹«Ë¾
|
EN |
ÉÏÖÜ´ÓÃÀ¹úС³ÇReno´«À´ÁîÈËÕñ·ÜµÄÏûÏ¢£¬5G¹ú¼Ê±ê׼ȡµÃÀï³Ì±®Ê½ÖØÒª½á¹û£¡ÖйúÒÆ¶¯Ç£Í·µÄ5Gϵͳ¼Ü¹¹£¨5GS£©ÏîÄ¿Íê³ÉÃæÏò¶ÀÁ¢×éÍøµÄ5Gϵͳ¼Ü¹¹ºÍÁ÷³Ì±ê×¼£¬±ê¼Ç×ÅÈ«ÃæÊµÏÖ5GÄ¿±êµÄмܹ¹È·¶¨¡£
ÎªÕæÕýʵÏÖ¡°ÍòÎﻥÁª¡±µÄÄ¿±ê£¬Ïà±È4G£¬ÐÂÒ»´ú5GÍøÂ籬·¢Á˸ïÃüÐԵıä¸ï¡£Èí¼þ»¯¡¢Ð§ÀÍ»¯¡¢Ä£¿é»¯µÈһϵÁÐÐÂÉè¼Æ£¬Ê¹µÃ5GÍøÂçÔ½·¢ÃæÏòδÀ´¡¢Ô½·¢Áé»î¡¢Ô½·¢¿ª·Å£¬³ÉΪµ£¸º¡°5G¸Ä±äÉç»á¡±ÖØÈεĻù´¡¡£
еÄÍøÂç¶ÔÑо¿ºÍ±ê×¼»¯¶¼¼«¾ßÌôÕ½¡£±¾´Î±ê×¼ÖÆ¶©Íê³ÉÊÇÎÞÊýÑз¢ºÍ±ê×¼»¯ÈËÔ±½üÁ½ÄêÒ¹ÒÔ¼ÌÈÕ¡¢¸ßÇ¿¶ÈÊÂÇéµÄ½á¾§¡£2017ÄêÒ»Äê¸üÊǾ¹ý¶à´ï9´ÎÈ«Ìå»á¡¢½ü°Ù´Îµç»°»á¡¢ÊýǧƪÎĸåµÄ¼è¾ÞÀú³Ì¡£5Gмܹ¹ºÍÁ÷³Ì±ê×¼µÄÍê³ÉʹµÃÕû¸öÒÆ¶¯Í¨ÐÅÒµ½çΪ֮Õñ·Ü£¡
ÔÚÖйúIMT-2020£¨5G£©Íƽø×éµÄÁ쵼ϣ¬ÒÔÖйúÒÆ¶¯Îª´ú±íµÄÖйúÆóÒµÔÚÆäÖз¢»ÓÁËÖØÒªµÄ×÷Óã¬Ð¢¾´µÄÎĸåÊýÕ¼Õû¸öÏîÄ¿ÎĸåÊýµÄ°ë±Ú½É½¡£5Gϵͳ¼Ü¹¹£¨5GS£©ÏîÄ¿ÓÉÖйúÒÆ¶¯µ£µ±±¨¸æÈËÖ÷µ¼Íê³É£¬²¢»ñµÃÈ«ÇòÁè¼Ý67¼ÒÏàÖúͬ°éµÄ´óÁ¦Ö§³Ö£¬ÊÇÖйúÈËÊ×´ÎǣͷÉè¼ÆÐÂÒ»´úÒÆ¶¯ÍøÂçµÄϵͳ¼Ü¹¹¡£ÔÚÈ«ÇòÔËÓªÉÌÖУ¬ÖйúÒÆ¶¯µÄÎĸåТ¾´ÊýºÍͨ¹ýÊý¶¼ÅÅÔÚµÚһλ¡£
ÔÚ±ê×¼ÖÆ¶©Àú³ÌÖУ¬ÖйúÒÆ¶¯³Ð¼ÌÁ¢ÒìÇý¶¯Éú³¤µÄÀíÄî£¬Ç£Í·ÍÆ¶¯ÁËЧÀÍ»¯¼Ü¹¹£¨SBA£©¡¢Èí¼þ»¯ÓëÐéÄ⻯¡¢ÖÊÁ¿¿É°ü¹ÜµÄÍøÂçÇÐÆ¬¡¢Ð½¹µãÍøÐÒéÌåϵ¡¢Í³Ò»Êý¾Ý²ã¼Ü¹¹¡¢C/UÊèÉ¢¡¢±ßÑØÅÌËãµÈһϵÁÐÖØÒªÆ«Ïò¡£ÖÂÁ¦ÓÚÕæÕý½«5GÍøÂç´òÔìΪһ¸öÃæÏòδÀ´¡¢¾ß±¸ÏȽøÐÔµÄÍøÂç¡£
5G±ê×¼µÚÒ»°æ·ÖΪ·Ç¶ÀÁ¢×éÍø£¨NSA£ºNon-Stand Alone£©ºÍ¶ÀÁ¢×éÍø£¨SA£ºStand Alone£©Á½Öּƻ®¡£·Ç¶ÀÁ¢×éÍø×÷Ϊ¹ý¶É¼Æ»®£¬ÒÔÌáÉýÈȵãÇøÓò´ø¿íΪÖ÷ҪĿ±ê£¬Ã»ÓжÀÁ¢µÄÐÅÁîÃæ£¬ÒÀÍÐ4G»ùÕ¾ºÍ4G½¹µãÍøÊÂÇ飬±ê×¼½øÕ¹¿ì¡£¶ÀÁ¢×éÍøÄÜʵÏÖËùÓÐ5GµÄÐÂÌØÐÔ£¬ÓÐÀûÓÚ·¢»Ó5GµÄÈ«²¿ÄÜÁ¦£¬ÊÇÒµ½ç¹«ÈϵÄ5GÄ¿±ê¼Æ»®¡£ÖйúÒÆ¶¯Ò»Ö±ÌᳫÁ½Öּܹ¹ÐͬÉú³¤£¬²¢ÔÚ3GPPµÈ¹ú¼Ê±ê×¼×éÖ¯»ý¼«Ð¢¾´Íƶ¯5G¶ÀÁ¢×éÍø±ê×¼µÄ³ÉÊì¡£
Ŀǰ£¬3GPP CTÒѾÆô¶¯ÁË5G½¹µãÍøÐÒéµÄ½øÒ»²½±ê×¼»¯ÊÂÇé¡£ÔÚIMT-2020£¨5G£©Íƽø×éµÄÖ§³ÖºÍÒµ½çͬÈʵÄÐÅÈÎÏ£¬ÖйúÒÆ¶¯¼ÌÐøÇ£Í·5G½¹µãÍøÐÒéµÈÖØÒªÏîÄ¿¡£Òµ½çͬ°éÃǽ«Ò»ÆðŬÁ¦£¬Æ¾¾ÝÔ¤¶¨¼Æ»®ÓÚ2018Äê6ÔÂÍê³É5GµÚÒ»°æ±¾ËùÓбê×¼»¯ÊÂÇ飬ΪʵÏÖÈ«ÃæµÄ5Gϵͳ´òÏ»ù´¡¡££¨ÎÄÕÂÀ´Ô´£ºÍøÂçµçÐÅ£©