ÎÊÌâÒÑ¿ªÆô (ÆÕͨÎÊÌâ)
LTEÖÐSONÊÇʲôÒâ˼
ÔÚÓйØLTE¼¼ÊõÎĵµÖУ¬¾­³£Óöµ½SON£¬²»ÖªµÀSONµÄ¾ßÌ庬Ò壬Çë×ÊÉîÇ°±²Ö¸µ¼
ÌáÎÊÕß: zhangbodjboy  ÌáÎÊʱ¼ä: 2011-12-01    
 
  ÎÒÒª»Ø´ð£º
 

  ÇëÏÈ µÇ¼ »ò ×¢²á ÔٻشðÎÊÌâ

¸ü¶à SON LTE Ïà¹ØÎÊÌâ
ÎÊÌâ´ð°¸ ( 2 )

SON£¨Self-Organized Network£©×Ô×éÖ¯ÍøÂç¡£
¡¡¡¡SON¼¼ÊõµÄÌصãÊÇ:×Ô¶¯ÅäÖá¢×Ô¶¯·¢ÏÖ¡¢×Ô¶¯×éÖ¯ºÍ¶àÌø·ÓÉ¡£ SON¼¼ÊõµÄ×Ô¶¯ÅäÖúÍ×Ô¶¯·¢ÏÖÌØÐÔʹWIFIÉ豸ÔÚ×é³ÉÒ»¸öÍøÂçµÄʱºò¶ÔÓû§ÊÇ͸Ã÷µÄ¡£ÔÚÍøÂçÍØÆ˱䶯ºÍÁ´Â·¶Ï¿ªµÄÇé¿öÏ£¬SON¼¼ÊõµÄ×Ô¶¯ÓúºÏºÍ×Ô¶¯×éÖ¯ÌØÐÔÔöÇ¿ÁËÒƶ¯AdhocÍøÂçµÄ½¡×³ÐÔ¡£SONÒ²Äܹ»±£Ö¤ÓÅ»¯´ø¿íʹÓÃЧÂÊ¡£SON¶àÌø·Óɼ¼ÊõÀ©Õ¹ÁËAdhocºÍÍøÂçµÄ¸²¸Ç·¶Î§¡£»ùÓÚIP²ãµÄSON¼¼Êõ£¬Ö§³Ö¶àÖÖÎÞÏߺÍÓÐÏß½Ó¿Ú¡£
ioK:JFD()$±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
¡¡¡¡Ëæ×ÅͨÐż¼ÊõºÍÒµÎñµÄ¸ßËÙ·¢Õ¹£¬ÎÞÏßÍøÂç¹æÄ£Ô½À´Ô½´ó£¬¸÷ÖÖ¼¼ÊõÌåÖƹ²´æ£¬¼ÓÖ®Home NB/eNBµÄÒýÈ룬ÍøÂç±äµÃ¸ü¼Ó¸´ÔÓ¡£Èç¹ûÈÔȻʹÓÃÎÞÏßÍøÂç¹æ»®ºÍÓÅ»¯µÄ´«Í³¹¤×÷·½Ê½£¬È˹¤Íê³Éº£Á¿ÍøÂç²ÎÊý²Ù×÷µÄÄѶÈÔ½À´Ô½´ó£¬ÍøÂç¹æ»®¡¢ÓÅ»¯ºÍÔËÓª³É±¾Ò²Ô½À´Ô½¸ß¡£ÔËÓªÉÌÔÚ¹Ø×¢É豸ÐÔÄܵÄͬʱ£¬¸ü¼Ó¹Øעά»¤²Ù×÷ЧÂÊ£¬ÈçºÎ½µµÍOPEXÊÇÔËÓªÉÌÓÅÏÈ¿¼ÂǵÄÎÊÌâ¡£Òò´Ë£¬Å·ÃÀÖ÷Á÷¸ß¶ËÔËÓªÉÌ·¢ÆðSON£¨Self-Organizing Network£©¼¼Êõ£¬Ï£Íûͨ¹ýSONÀ´¼õÉÙÔËÓª³É±¾£¬Ìá¸ß²Ù×÷ЧÂÊ£¬Ìá¸ßÍøÂçÐÔÄܺÍÎȶ¨ÐÔ¡£
SON¼¼Êõf12zcv5K:JFD()±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
¡¡¡¡Ãæ¶ÔÏÂÒ»´úÎÞÏßÍøÂ粿ÊðºÍÔËÓª£¬ÎªÁ˼õÉÙÔËÓª³É±¾ºÍά»¤³É±¾£¬ÔËÓªÉÌÒ»·½ÃæÐèÒªÔÚÍøÂ罨ÉèʱͶÈë´óÁ¿¹¤×÷£¬±ÈÈç¹æ»®¡¢ÅäÖá¢ÓÅ»¯¡¢¼ÆËã¡¢µ÷Õû¡¢²âÊÔ¡¢Ô¤·À´íÎó¡¢¼õÉÙʧ°Ü¡¢×ÔÎÒ»Ö¸´µÈ¹¤×÷¡£ÁíÒ»·½Ã棬ÐèÒª¼ò»¯Óû§µÄʹÓÃÁ÷³Ì£¬±ÈÈçHome NodeBÉ豸£¬Óû§Ï£ÍûÂò»Ø¼ÒµÄÊÇÒ»¸ö¼´²å¼´ÓÃÉ豸£¬Ò»Éϵç¾ÍÄܹ»×Ô¶¯»ñÈ¡ÅäÖÃÔËÐС£Òò´Ë£¬ÈËΪÒòËضÔÍøÂçµÄÓ°Ï콫ԽÀ´Ô½Ð¡£¬×ÔÅäÖá¢×ÔÓÅ»¯¡¢×ÔÊÊÓ¦ºÍ×ÔÐÞ¸´½«³ÉΪÏÂÒ»´úÒƶ¯ÍøÂçµÄ±ØÈ»Ç÷ÊÆ¡£9Î÷708K:JFD(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
¡¡¡¡×ÔÅäÖã¨Self-configuration process£©£ºÊÇÖ¸ÐÂÔöÍøÂç½Úµã£¨ÀýÈç»ùÕ¾£©µÄÅäÖÃÄܹ»×öµ½¼´²å¼´Óã¬ÒÔ½µµÍ³É±¾²¢¼ò»¯°²×°Á÷³Ì¡£Õâ¸ö¹ý³ÌÔÚÔ¤²Ù×÷״̬½øÐС£Ô¤²Ù×÷״̬¿ÉÀí½âΪeNBÉϵ翪ͨ¡¢ÊµÏÖÓë¹Ç¸ÉÍøÁ¬½Ó£¬Ö±µ½RF·¢ÉäÆ÷´ò¿ª¡£×ÔÅäÖùý³Ì°üº¬»ù±¾½¨Á¢ºÍ³õʼÎÞÏßÅäÖÃÁ½²¿·Ö¡£¶«oitreK:JFD()±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
¡¡¡¡×ÔÓÅ»¯£¨Self-optimization process£©£º¸ù¾ÝUEºÍeNBµÄÐÔÄܲâÁ¿±¨¸æ£¬¶Ô²ÎÊý½øÐÐ×ÔÓÅ»¯£¬ÒÔ¾¡Á¿¼õÉÙÓÅ»¯¹¤×÷Á¿²¢Ìá¸ßÍøÂçÖÊÁ¿ºÍÐÔÄÜ¡£¸Ã¹ý³ÌÔڿɲÙ×÷״̬£¨RF·¢ÉäÆ÷ÒÑ´ò¿ª£©¡£×ÔÓÅ»¯¹ý³Ì°üº¬×ÔÓÅ»¯/×ÔÊÊÓ¦¹ý³Ì¡£oK:JFD()±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
¡¡¡¡×ÔÐÞ¸´£¨Self-healing£©£ºÊÇָϵͳ¼ì²âµ½ÎÊÌâʱÄÜ×ÔÖ÷¼õÇá»ò½â¾ö£¬´ó´ó¼õÉÙά»¤¹¤×÷³É±¾²¢±ÜÃâ¶ÔÍøÂçÖÊÁ¿ºÍÓû§¸ÐÊܵÄÓ°Ïì¡£21fd3s1fdK:JFD()$#±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
ÔËÓªÉÌÐèÇóºÍSONÄ¿±êK:JFD()$±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
¡¡¡¡NGMN×éÖ¯ÔÚ¡¶NGMN¶ÔSON¼°²Ù×÷ά»¤µÄÐèÇó¡·£¨¾í1.21£¬2008Äê7Ô£©ÖÐÃèÊöÁËSONºÍO&M£¨Operation & Maintenance£¬²Ù×÷Óëά»¤£©ÐèÇóµÄ¹Ø¼ü²¿·Ö£¬Èçͼ1Ëùʾ¡£ª1fkjhfK:JFD()±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
874*$#(*K:JFD()$±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
ͼ1 NGMN¶ÔSON¼°²Ù×÷ά»¤µÄÐèÇó
¡¡¡¡ÆäÖÐSelf-Configuration£¨×ÔÅäÖã©°üÀ¨£º70874K:JFD±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
  • eNBÕ¾Ö·¡¢ÈÝÁ¿ºÍ¸²¸ÇµÄ¹æ»®
  • ÐÂeNBÎÞÏß²ÎÊýµÄ¹æ»®
  • ÐÂeNB´«Êä²ÎÊýµÄ¹æ»®
  • Õë¶ÔËùÓÐÁÚ½Ó½ÚµãµÄ¹æ»®Êý¾Ýµ÷Õû
  • eNBµÄÓ²¼þ°²×°
  • ÉäƵÉèÖÃ
  • ½Úµã¼øȨ
  • O&M°²È«Í¨µÀºÍ½ÓÈëÍø¹ØÉèÖÃ
  • ×Ô¶¯×ʲú¹ÜÀí
  • eNB×Ô¶¯Èí¼þÏÂÔØ
  • ×Ô²âÊÔ
  • Home eNBÅäÖÃ
¡¡¡¡ÆäÖÐSelf-optimisation£¨×ÔÓÅ»¯£©°üÀ¨£º12dsfdK:JFD(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
  • ÁÚÇøÁбíÓÅ»¯£ºÐ¡ÇøÏÖÓеÄÁÚÇøÁбíµÄÓÅ»¯£¬ÕâͬÑùÉæ¼°ÐÂСÇøµÄ³õʼÁÚÇøÁбíµÄÅäÖá£
  • ¸ÉÈÅ¿ØÖÆ£ºÔÚLTEÖиÉÈűØÐëÔÚÉÏ¡¢ÏÂÐж¼½øÐÐЭµ÷£¬Õâ¿ÉÒÔÌá¸ßSIRºÍÏàÓ¦µÄÍÌÍÂÁ¿¡£×Ô¶¯ÉèÖúÍÐÞ¸ÄÕâЩ²ÎÊý¼´ÊÇSONµÄÈÎÎñÖ®Ò»¡£
  • Çл»²ÎÊýÓÅ»¯£ºÓÅ»¯Çл»²ÎÊýÒÔ×îС»¯È˹¤¸ÉÔ¤£¨ÓëÁÚÇøÁбíÓÅ»¯Ïà¹Ø£©¡£
  • QoSÏà¹Ø²ÎÊýÓÅ»¯£ºQoSÏà¹Ø²ÎÊýÓÅ»¯Éæ¼°LTE¹¦ÄÜÐí¶à²»Í¬µÄ·½Ã棺
    • ½ÓÈë¿ØÖƲÎÊýÓÅ»¯
    • ÓµÈû¿ØÖƲÎÊýÓÅ
    • ·Ö×éµ÷¶È²ÎÊýÓÅ
    • Á´Â·²ãÖØ´«²ßÂÔÓÅ»¯
    • ¸²¸Ç¿Õ¶´¼à²â
  • ¸ººÉ¾ùºâ£ºµ±´óÁ¿idleºÍactive̬µÄUE³öÏÖÔÚÒ»¸öСÇøʱ£¬¿ÉÓÃ×ÊÔ´¿ÉÄܻ᲻×ãÒÔ±£Ö¤GBRÒµÎñµÄ·þÎñÖÊÁ¿¡£Ò»ÖÖÓ¦¶ÔÓµÈûСÇøµÄµÍ³É±¾·½·¨ÊÇ°ÑÒµÎñ¾ùºâµ½½ÏµÍ¸ººÉµÄÁÚÇø¡£Õâ¿Éͨ¹ý¸ù¾ÝСÇø¸ººÉÓÅ»¯Ð¡ÇøÖØÑ¡/Çл»²ÎÊýÀ´´ïµ½¡£ÕâÀï²ÎÊýÖØÅä²»Ò»¶¨ÒªÊµÊ±½øÐС£ÕâÑùµÄÒ»ÖÖ»úÖÆÒâζ×ÅСÇø¸ººÉÐÅÏ¢Òª¾«È·¶¨ÒåÒÔ˳Ӧ¶à³§É̳¡¾°¡£¸ººÉ¾ùºâ»úÖÆ»¹Òâζ×ÅeNB¼äͨ¹ýX2½Ó¿Ú½»»»Ð¡Çø¸ººÉÐÅÏ¢¡£ÒÀÀµ¹ýÔØСÇøºÍËüµÄÁÚÇøµÄ¸ººÉÐÅÏ¢À´ÅäÖÃСÇøÖØÑ¡ºÍÇл»²ÎÊýÖµÊÇSONµÄÈÎÎñÖ®Ò»¡£×îºó¡¢ÔÚÿ´ÎÖØÅäÖú󣬸üеÄСÇøÖØÑ¡ºÍÇл»²ÎÊýÖµÐèÔÚeNB¼ä½»»»ÒÔ±£Ö¤¸ººÉ¾ùºâ¹¦ÄÜÔڶ೧É̳¡¾°ÏµÄÎȶ¨ÐÔ¡£
  • Home eNBµÄÓÅ»¯£ºHeNBÔ¤ÆÚ½«±»²¿ÊðÔڹ㷺¶àÑùµÄ³¡¾°¡£¶àÊýµÄÕâЩ²¿Ê𳡾°ÏÂÎÞÏß»·¾³¿ÉÄÜ»áÓÉÓÚHeNBƵ·±µÄ¿ª¹ØºÍÓû§¸Ä±äÉ豸µÄλÖõȶø²»¶Ï±ä»¯¡£Õë¶ÔÌØÊâÎÞÏß»·¾³£¬HeNB ²ÎÊýµÄ¶¯Ì¬ÊÊÓ¦ÊDZØÐèµÄ£¬ÒÔ±£Ö¤HeNBÏÞÖÆÆä¾­ÀúµÄ¸ÉÈÅˮƽ£¬Í¬ÑùÒ²ÏÞÖÆÆäÒýÈëµ½ÍøÂçµÄ¸ÉÈÅ×ÜÁ¿¡£
  • RACH¸ººÉÓÅ»¯£ºÆÚÍû½á¹û£º
    • ¼õÉÙRACH³åÍ»¸ÅÂÊ£¬°üÀ¨£º
      • ¼õÉÙºô½Ð½¨Á¢Ê±ÑÓ
      • ¼õÉÙÉÏÐÐʧ²½×´Ì¬µÄÊý¾ÝÔÙÐøʱÑÓ
      • ¼õÉÙÇл»Ê±ÑÓ
      • Ìá¸ßºô½Ð½¨Á¢³É¹¦ÂÊ
      • Ìá¸ßÇл»³É¹¦ÂÊ
    • ÓÅ»¯±£Áô¸øRACHµÄÉÏÐÐ×ÊÔ´Á¿¶ÔϵͳÈÝÁ¿ÓÐÕýÃæÓ°Ïì
ÓëRANÏà¹ØµÄSON¹Ø¼ü¼¼Êõ
¡¡¡¡Éæ¼°RANµÄSON¹Ø¼ü¼¼Êõ°üÀ¨×Ô¶¯ÁÚÇø¹Øϵ¹¦ÄÜ¡¢PCI×Ô¶¯ÅäÖᢸ²¸ÇºÍÈÝÁ¿ÓÅ»¯¡¢¸ººÉ¾ùºâÓÅ»¯¼°RACHÓÅ»¯¡£K:JFD()$#_*(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
  • ×Ô¶¯ÁÚÇø¹Øϵ¹¦ÄÜ£¨Automatic Neighbor Relation Function£©(ÎÒ)$#@3221aK:JFD()$#_*(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
    ANR¹¦ÄÜÊÇΪÁËÈÃÔËÓªÉÌ´ÓÊÖ¹¤ÅäÖÃÁÚÇøµÄ¹¤×÷ÖнâÍѳöÀ´¡£ANR¹¦ÄÜÔÊÐíÍø¹Ü¹ÜÀíNRT£¨Neighboring Relation Table£¬ÁÚÇø¹ØϵÁбí)¡£Íø¹Ü¿ÉÒÔÔö¼ÓºÍɾ³ýNRT¡£ËüÒ²¿ÉÒԸıäNRTµÄÊôÐÔ¡£Èç¹ûNRT±íÓб仯»á֪ͨµ½Íø¹Ü¡£¸Ã³¡¾°°üÀ¨LTEϵͳÄÚ/ƵÄÚ£¨Intra-LTE/ frequency£©ºÍϵͳ¼ä/Ƶ¼ä£¨Inter-RAT/Inter-frequency£©ÁÚÇø×ÔÉú³ÉºÍÓÅ»¯¡£
  • PCI£¨Physical Cell Identity£¬ÎïÀíСÇø±êʶ£©×Ô¶¯ÅäÖÃ
    ±¾¹¦ÄÜÊÇÖ¸×Ô¶¯ÅäÖÃÐÂÒýÈëµÄСÇøµÄÎïÀí²ãµØÖ·(L1 cell identifier )¡£µ±Ò»¸öеÄeNB¼ÓÈëÍøÂçÖУ¬¾ÍÐèҪΪÕâ¸öeNBÖ§³ÖµÄËùÓÐСÇø¸÷·ÖÅäÒ»¸öPCI£¬±ÜÃâºÍÁÚÇøµÄPCI·¢Éú¸ÉÈÅ¡£ÔÚ´«Í³ÍøÂçÖУ¬PCI¶¼ÊÇÓÉÍø¹æÈ˹¤·ÖÅäµÄ£¬ÊÇ»ùÕ¾³õʼÅäÖõÄÒ»²¿·Ö¹¤×÷¡£
  • ¸²¸ÇºÍÈÝÁ¿ÓÅ»¯#(*$#ʲ21K:JFD()$#±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
    ÔÚR9½×¶Î£¬¸²¸ÇÓÅ»¯±ÈÈÝÁ¿ÓÅ»¯Óиü¸ßµÄÓÅÏȼ¶£¬µ«¸²¸ÇÓÅ»¯µÄËã·¨Ò²Òª½«¶ÔÈÝÁ¿µÄÓ°Ï쿼ÂÇÔÚÄÚ¡£¸²¸ÇºÍÈÝÁ¿ÊÇÏ໥ÖÆÔ¼µÄ£¬ÈçºÎÑ°ÕÒÆä¼äµÄƽºâÒ²ÊÇÓÅ»¯Ä¿±êÖ®Ò»¡£¸²¸ÇÔ½´ó£¬ÔòϵͳµÄÈÝÁ¿¾Í»á¼õС£»·´Ö®£¬Èç¹ûÒªÇó¸ßÈÝÁ¿£¬ÔòϵͳµÄ¸²¸Ç¾Í»áËõС¡£ÔÚµ±Ç°LTEµÄ³õÆڽ׶Σ¬LTE×÷Ϊ3GºóµÄоºÕùÕߣ¬ÏµÍ³µÄÒªÇóÖ÷Òª¼¯ÖÐÔÚ¸²¸Ç·½Ã棬¶øÈÝÁ¿ÉϵÄÒªÇóÔòûÓÐÄÇô½ô¼±¡£¿ÉÒÔ˵ÈÝÁ¿ÓÅ»¯ÊÇÔÚLTEÖкóÆÚ¿¼ÂǵÄÎÊÌâ¡£
  • ¸ººÉ¾ùºâÓÅ»¯dÖª1fkK:JFD(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
    ¸ººÉ¾ùºâµÄÖ÷ҪĿµÄÊÇÊÊʱµØ½«¸ß¸ººÉСÇøÖеIJ¿·ÖÒµÎñתÒƵ½Ïà¶Ô½ÏµÍ¸ººÉµÄСÇø£¬Ê¹¸÷СÇøµÄ¸ººÉ±È½Ï¾ùºâ£¬´Ó¶øÌá¸ßÁËÍøÂçµÄÈÝÁ¿¡£
  • RACHÓÅ»¯221a3dsÒ²fK:JFD()$#_±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
    RACH²ÎÊýÅäÖÃÈ¡¾öÓÚ¶à¸öÒòËØ£¬±ÈÈçÉÏÐÐСÇø¼äPUSCH¸ÉÈÅ¡¢RACH¸ººÉ¡¢ÒµÎñģʽºÍСÇø¸²¸ÇÈȶȵȡ£ÒòΪÉÏÊöÒòËØ»áÊܵ½ÍøÂçÅäÖõÄÓ°Ï죬Òò´ËÐèҪʹÓÃSONµÄÒ»¸öʵÌåÀ´×Ô¶¯ÅäÖÃRACH²ÎÊý¡£×Ô¶¯RACHÓÅ»¯¹¦ÄÜ»á¼àÌýÕâЩÖ÷ÒªÌõ¼þ£¬±ÈÈçRACH¸ººÉ¡¢ÉÏÐиÉÈŵÈÊý¾ÝµÄ±ä»¯£¬È»ºó¸üкÏÊʵIJÎÊý¡£
Ö÷Á÷ÔËÓªÉ̺͹©Ó¦ÉÌ»ý¼«Íƶ¯SON¼¼Êõ³ÉÊìÊÇ43432K:JFD()±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
¡¡¡¡SON×÷ΪÐÂÉú¼¼Êõ£¬Æä·¢Õ¹ÓÐÀµÓÚ³ÉÊìµÄÍø·¼¼Êõ¼°Êµ¼ÊÓ¦ÓÃÑéÖ¤µÄÖð²½Íƽø¡£´óÁ¿µÄSON¿ÎÌâÄ¿Ç°ÈÔ´¦ÓÚ·¢Õ¹³õÆÚ¡£ÁíÍ⣬SON¿ÎÌ⻹ÃæÁÙRAN3ºÍSA5¹¤×÷×éÖ®¼äµÄЭ×÷ÎÊÌâ¡£4321%$#(*$K:JFD()$#_±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
¡¡¡¡³öÓÚ¶ÔÍøÂçά»¤¼°ÈÕ³£¹ÜÀí³É±¾µÄ¿¼ÂÇ£¬°üÀ¨Vodafone¡¢T-Mobile¡¢Orange¡¢CMCC¡¢DoCoMoÔÚÄڵĸ߶ËÖ÷Á÷ÔËÓªÉÌ£¬¶ÔSON¹¦ÄܵÄʵÏÖ¼°Ïà¹Ø¼¼ÊõµÄ±ê×¼»¯·¢Õ¹µÄÍƶ¯Æðµ½ÁËÖ÷µ¼×÷Óá£
¡¡¡¡ÖÐÐËͨѶ×÷ΪLTEÁìÓòÖ÷ÒªµÄÉ豸Ñз¢ºÍ½â¾ö·½°¸¹©Ó¦ÉÌ£¬²ÎÓëÁË3GPP SONÑо¿¿ÎÌⲿ·Ö¹æ·¶µÄÆð²Ý£¬Ìá³öµÄ×ÜÌ幹˼µÃµ½ÁËÓë»á·½µÄÈÏ¿É¡£Í¬Ê±£¬ÖÐÐËͨѶÔÚLTE²úÆ·Ñз¢¹ý³ÌÖлý¼«ÍƽøSON±ê×¼½øÕ¹£¬Ã¿¸ö²úÆ·Ñз¢Éè¼Æ»·½Ú¶¼ÓëSON¼¼Êõ½ôÃܽáºÏ£¬ÎªÊµÏÖ½µµÍ¿Í»§TCOµÄ×ÛºÏLTE SON½â¾ö·½°¸¶øŬÁ¦¡£ouierpoejµK:JFD()$#_±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
Ï£ÍûÄÜ°ïÖúÂ¥Ö÷¡£$(Ŷ*&#%kcK:JFD()$#_±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
fads13K:JFD(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

dsaf12zcv54K:JFD()$#_*±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

»Ø´ðÕߣº xhy1331     »Ø´ðʱ¼ä£º2011-12-01 17:50    

46        46        
ºÜºÃ£¬ºÜÏêϸ
ÀîÊ÷ËÉ  2013-05-16 16:57 

²»´í¡£µ«ÕæÍêȫʵÏÖÕâЩÁË£¬ÎÒÃÇͨÐÅÈËÒ²¸ÃϸÚÁË¡£
dievend  2013-06-13 12:11 



ÄÇÒÔºóLTEÊDz»ÊDz»ÒªÍøÂçÓÅ»¯Á˵ģ¿Ñ§Ï°Ò»ÏÂrpoejµÀhK:JFD()$±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

»Ø´ðÕߣº Îâê»     »Ø´ðʱ¼ä£º2011-12-08 08:54    

46        44        

ÖйúͨÐÅÈ˲ÅÍø | ½­ËÕͨÐÅÈ˲ÅÍø | ɽ¶«Í¨ÐÅÈ˲ÅÍø | Î人ͨÐÅÈ˲ÅÍø | Õ㽭ͨÐÅÈ˲ÅÍø | ºþÄÏͨÐÅÈ˲ÅÍø
ÖÐÒÆÌúͨÓÐÏÞ¹«Ë¾½­ÃÅ·Ö¹«Ë¾ Ƹ£ºÎ¬»¤Ö¸±ê¹Ü¿ØÖ÷¹Ü
ÐèÇóÈËÊý£º1 ÈË µØµã£º½­ÃÅÊÐ
±±¾©ÒËͨ»ªÈð¿Æ¼¼ÓÐÏÞ¹«Ë¾ Ƹ£ºµçÐÅÒ»ÕÅÍø¸ß¼¶ºǫ́£¨½­Î÷¼±Æ¸£©
ÐèÇóÈËÊý£º2 ÈË µØµã£º¾Å½­ÊÐ,ÒË´ºÊÐ
ºÓÄÏ´´ÈüͨÐſƼ¼ÓÐÏÞ¹«Ë¾ Ƹ£ºÊýͨÇøά¹¤³Ìʦ
ÐèÇóÈËÊý£º3 ÈË µØµã£ºÖ£ÖÝÊÐ,ÂåÑôÊÐ,ÄÏÑôÊÐ,±±¾©ÊÐ,ɽ¶«Ê¡
ÄϾ©»ªËտƼ¼ÓÐÏÞ¹«Ë¾ Ƹ£ººÓÄÏÒƶ¯Ô­³§ÓÅ»¯ÐèÇóÖÐÐ˸߼¶Èô¸É
ÐèÇóÈËÊý£º0 ÈË µØµã£ºÖ£ÖÝÊÐ
¹ã¶«»ªÑ¶¹¤³ÌÓÐÏÞ¹«Ë¾ Ƹ£ºÖС¢¸ß¼¶ÓÅ»¯¹¤³Ìʦ(NOKIA)
ÐèÇóÈËÊý£º5 ÈË µØµã£º¶«ÓªÊÐ
¹ãÖÝå«ÐÅͨÐſƼ¼¹É·ÝÓÐÏÞ¹«Ë¾ Ƹ£ºÍ¶Ëß¹¤µ¥´¦ÀíרԱ£¨¹ãÎ÷·À³Ç¸Û£©
ÐèÇóÈËÊý£º1 ÈË µØµã£º·À³Ç¸ÛÊÐ
³É¶¼ÆìѶͨÐż¼ÊõÓÐÏÞ¹«Ë¾ Ƹ£º5ÔÂ6ÈÕ½ðÅÆÍøÓźǫ́ʵѵа࿪¿Î
ÐèÇóÈËÊý£º12 ÈË µØµã£º±±¾©ÊÐ,ÉϺ£ÊÐ,Ìì½òÊÐ,ÖØÇìÊÐ,ËÄ´¨Ê¡
ÖØÇìÐÅ¿ÆͨÐŹ¤³ÌÓÐÏÞ¹«Ë¾ Ƹ£ºËÄ´¨°ÍÖÐ-IMCÕÐƸ
ÐèÇóÈËÊý£º1 ÈË µØµã£º°ÍÖÐÊÐ
±±¾©ÖÐÍø»ªÍ¨Éè¼Æ×ÉѯÓÐÏÞ¹«Ë¾ Ƹ£º45G¸ß¼¶ÓÅ»¯¹¤³Ìʦ
ÐèÇóÈËÊý£º3 ÈË µØµã£ºË·ÖÝÊÐ
¹ãÖݳþ³¿ÍøÂç¿Æ¼¼ÓÐÏÞ¹«Ë¾ Ƹ£º4G/5Gºǫ́Öи߼¶¹¤³Ìʦ
ÐèÇóÈËÊý£º12 ÈË µØµã£º¹ã¶«Ê¡
ÈȵãÎÊÌâ
¸ü¶à¾«²Ê

ÁªÏµÎÒÃÇ - ÎÊͨÐÅר¼Ò Powered by MSCBSC Òƶ¯Í¨ÐÅÍø  © 2006 -