ÔÚµ±½ñÉç»á£¬£¬£¬»ðÔÖÇå¾²ÎÊÌⱸÊܹØ×¢£¬£¬£¬¶øÑÌÎí±¨¾¯Æ÷×÷Ϊ»ðÔÖÔ¤¾¯ÏµÍ³ÖеÄÖ÷Òª×é³É²¿·Ö£¬£¬£¬ÊÎÑÝ×ÅÖÁ¹ØÖ÷ÒªµÄ½ÇÉ«¡£¡£¡£¶ø»ùÓÚNarrow Band Internet of Things£¨NB-IoT£©ÊÖÒÕµÄ2G/NB-IoTÖÇÄÜÑÌÎí±¨¾¯Æ÷£¬£¬£¬ÕýÊÇÓ¦Ô˶øÉú£¬£¬£¬ÎªÏÖ´ú»ðÔÖÇ徲ϵͳÌṩÁËȫеĽâ¾ö·½°¸¡£¡£¡£
»ðÔÖÇéÐÎ
»ðÔÖÊýÄ¿£ºÆ¾Ö¤¹ú¼ÒÏû·À¾ÈÔ®¾ÖµÄÊý¾Ý£¬£¬£¬×èֹijһʱµã£¨Èç2024Äê5ÔÂ20ÈÕ£©£¬£¬£¬ÌìϹ²½Ó±¨»ðÔÖ45ÍòÆð¡£¡£¡£ÕâÒ»Êý×ÖÏÔʾÁË»ðÔÖ±¬·¢µÄƵÈÔÐÔºÍÆÕ±éÐÔ¡£¡£¡£
Ö°Ô±ÉËÍöÇéÐΣº»ðÔÖÔì³ÉÁË947ÈËéæÃü£¬£¬£¬989ÈËÊÜÉË¡£¡£¡£ÓëÈ¥ÄêͬÆÚÏà±È£¬£¬£¬éæÃüÈËÊýÉÏÉýÁË19%¡£¡£¡£ÕâÅú×¢»ðÔÖʹʶÔÈËÃñȺÖÚµÄÉúÃüÇå¾²×é³ÉÁËÑÏÖØÍþв¡£¡£¡£
Ö±½Ó¹¤ÒµËðʧ£º»ðÔÖµ¼ÖµÄÖ±½Ó¹¤ÒµËðʧ¸ß´ï26.8ÒÚÔª¡£¡£¡£ÕâÒ»Êý×Ö·´Ó³ÁË»ðÔÖ¶ÔÉç»á¾¼ÃµÄÖØ´óÓ°Ïì¡£¡£¡£
»ðÔÖ±¬·¢Ìصã
סլ»ðÔÖÕ¼±È¸ß£º×¡Õ¬»ðÔÖÔÚ×Ü»ðÔÖÊýÄ¿ÖÐÕ¼Óнϴó±ÈÀý£¬£¬£¬ÇÒסլ»ðÔÖµÄéæÃüÈËÕ¼½ÏÁ¿¸ß¡£¡£¡£Õâ¿ÉÄÜÓëסÃñÇøÉú³Ý÷缯¡¢¡¢ÐÞ½¨½á¹¹ÖØ´óÒÔ¼°×¡ÃñÏû·ÀÇå¾²Òâʶȱ·¦µÈÒòËØÓйء£¡£¡£
ÖØÌØ´ó»ðÔÖÊÂ¹ÊÆµ·¢£º½ñÄêÄêÍ·£¬£¬£¬ºÓÄÏÄÏÑô¡¢¡¢½Î÷ÐÂÓà¡¢¡¢½ËÕÄϾ©µÈµØ½ÓÁ¬±¬·¢ÖØÌØ´ó»ðÔÖʹʣ¬£¬£¬Ôì³ÉÑÏÖØµÄÖ°Ô±ÉËÍöºÍ¹¤ÒµËðʧ¡£¡£¡£ÕâЩʹÊÒýÆðÁËÉç»áµÄÆÕ±é¹Ø×¢£¬£¬£¬Ò²Ì»Â¶³öÄ¿½ñÏû·ÀÊÂÈËÇéÁÙµÄÌôÕ½¡£¡£¡£
Ïû·ÀÉèÊ©ºÍ×°±¸ÇéÐÎ
Ö»¹Ü½üÄêÀ´ÎÒ¹úÏû·ÀÉèÊ©ºÍ×°±¸½¨ÉèÓÐËù¸ÄÉÆ£¬£¬£¬µ«ÔÚÏÖʵӦÓÃÖÐÈÔ±£´æÒ»Ð©ÎÊÌâ¡£¡£¡£ÀýÈ磬£¬£¬¶¼»áÀϾÉÐ¡Çø¡¢¡¢°ì¹«ÐÞ½¨ÒÔ¼°ÐæÂäµØÇøÏû·ÀÉèÊ©ºÍ×°±¸ÑÏÖØÖͺ󣬣¬£¬±£´æÒ»¶¨µÄÇå¾²Òþ»¼¡£¡£¡£±ðµÄ£¬£¬£¬Ò»Ð©µ¥Î»ºÍ¸öÈ˶ÔÏû·ÀÉèÊ©ºÍ×°±¸²»·óÖØÊÓ£¬£¬£¬±£´æ¡°ÄñÁý¡±Õ÷Ï󣬣¬£¬¼´½¨Óе«Î´Ê¹ÓûòÕßδÓÐÓÃʹÓᣡ£¡£
¹Å°åÏû·À²úÆ·×°ÖÃÖÎÀíÄÑÌâ
ÔڹŰå»ðÔÖ±£»£»£»¤²úÆ·µÄ×°ÖúÍÖÎÀíÖб£´æ×ÅÖî¶àÄÑÌ⣬£¬£¬°üÀ¨Í³Ò»ÖÎÀíÄÑÌâ¡¢¡¢³¡¾°Öش󡢡¢ÊÊÓÃ×°±¸ÉÙ¡¢¡¢¶¨Î»ÄÑÌâ¡¢¡¢±¨¾¯²¼ÏßÄÑÌâ¡¢¡¢±¾Ç®¸ß¡¢¡¢´«Êä¾àÀë¶Ì¡¢¡¢Ç½±Ú´©Í¸¾àÀë¶Ì¡¢¡¢´©Í¸ÄÜÁ¦²î¡¢¡¢Êä³öÐźŲ»Îȹ̵ÈһϵÁÐÄÑÌâ¡£¡£¡£

2G/NB-IoTÊÖÒÕÔÚÑÌÎí±¨¾¯Æ÷ÖеÄÓ¦ÓÃÓÅÊÆ
2G/NB-IoTÊÖÒÕÊÇÒ»Öֵ͹¦ºÄ¡¢¡¢¹ãÁýÕÖ¡¢¡¢ÅþÁ¬Îȹ̵ÄÎïÁªÍøÊÖÒÕ£¬£¬£¬ÆäÔÚÑÌÎí±¨¾¯Æ÷ÖеÄÓ¦ÓôøÀ´ÁËÖî¶àÓÅÊÆ¡£¡£¡£Ê×ÏÈ£¬£¬£¬Í¨¹ý2G/NB-IoTÊÖÒÕ£¬£¬£¬ÑÌÎí±¨¾¯Æ÷¿ÉÒÔʵÏÖÔ¶³Ì¼à¿ØºÍÖÎÀí£¬£¬£¬Óû§¿ÉÒÔͨ¹ý2G/NB-IoTÎïÁªÍø½«±¨¾¯ÐÅÏ¢ÍÆËÍÖÁÊÖ»ú£¬£¬£¬Î¢ÐŹ«Öںź͵çÄÔ¶ËÖÐÐÄÖÎÀíÆ½Ì¨£¬£¬£¬Í¬Ê±¾ÙÐÐÓïÒôµç»°ºÍ¶ÌÐÅ֪ͨ£¬£¬£¬ÊµÊ±¼à²â¼ÒÍ¥»òÉÌÒµ³¡ºÏµÄÇ徲״̬£¬£¬£¬ÊµÊ±´¦ÀíÒì³£ÇéÐΡ£¡£¡£Æä´Î£¬£¬£¬¸ÃÊÖÒÕ»¹Äܹ»ÊµÏÖ¶à×°±¸»¥Áª£¬£¬£¬µ±Ò»¸öÑÌÎí±¨¾¯Æ÷´¥·¢Ê±£¬£¬£¬¿ÉÒÔͨ¹ý2G/NB-IoTÊÖÒÕ½«ÐÅÏ¢´«Ê䏸ÆäËû×°±¸£¬£¬£¬ÊµÏÖÖÜÈ«Áª¶¯±¨¾¯£¬£¬£¬Ìá¸ßÇå¾²ÐÔÄÜ¡£¡£¡£±ðµÄ£¬£¬£¬2G/NB-IoTÊÖÒÕ»¹¾ßÓе͹¦ºÄ¡¢¡¢³¤Ðøº½µÄÌØµã£¬£¬£¬´ó´óÑÓÉìÁËÑÌÎí±¨¾¯Æ÷µÄʹÓÃÊÙÃü£¬£¬£¬ïÔÌÁËÓû§µÄά»¤±¾Ç®¡£¡£¡£

³ýÁËÒÔÉÏÓÅÊÆ£¬£¬£¬2G/NB-IoTÊÖÒÕÔÚÑÌÎí±¨¾¯Æ÷ÖеÄÓ¦Óû¹Äܹ»ÊµÏÖÖÇÄÜ»¯ÖÎÀí£¬£¬£¬Í¨¹ýÊý¾ÝÆÊÎöºÍÈ˹¤ÖÇÄÜËã·¨£¬£¬£¬¿ÉÒÔ¶ÔÑÌÎí±¨¾¯Æ÷µÄÊÂÇé״̬¾ÙÐÐÖÇÄÜ»¯Ô¤²âºÍÓÅ»¯£¬£¬£¬Ìá¸ßÁË×°±¸µÄ¿É¿¿ÐÔºÍÎȹÌÐÔ¡£¡£¡£Í¬Ê±£¬£¬£¬¸ÃÊÖÒÕ»¹Ö§³ÖÔ¶³Ì¹Ì¼þÉý¼¶ºÍÔ¶³Ì¹ÊÕÏÕï¶Ï£¬£¬£¬ÎªÓû§ÌṩÁËÔ½·¢±ã½ÝµÄά»¤·þÎñ¡£¡£¡£

j9¾ÅÓλáÖÇ»ÛÏû·ÀÇå¾²½â¾ö·½°¸
j9¾ÅÓλἼ×ÔÖ÷Ñз¢Á˽ÓÈë2G/NB-IoTÊÖÒÕµÄÑ̸б¨¾¯Æ÷×°±¸×é³ÉÖÇ»ÛÏû·Àϵͳ£¬£¬£¬¿Éʹ»ðÔÖ¾¯ÇéÔç·¢Ã÷¡¢¡¢Ô籨¾¯¡¢¡¢Ôçɱ¾ø¡£¡£¡£¾ßÓÐÖÇÄÜÁª¶¯¹¦Ð§£¬£¬£¬¿ÉÒÔÓëÆäËûÖÇÄÜ×°±¸¾ÙÐÐÁª¶¯£¬£¬£¬ÊµÏÖÔ½·¢ÖÜÈ«µÄÏû·À±£»£»£»¤¡£¡£¡£Óû§¿ÉÒÔͨ¹ýÊÖ»úPC¶Ëʵʱ¼à¿ØÑÌÎí±¨¾¯Æ÷µÄ״̬£¬£¬£¬ËæÊ±ËæµØÕÆÎÕ¼ÒÍ¥»òÆóÒµµÄÏû·ÀÇéÐΡ£¡£¡£
j9¾ÅÓλáÖÇ»ÛÏû·ÀÇå¾²½â¾ö·½°¸µÄÓÅÊÆÌØµã
j9¾ÅÓλáÏû·ÀÇå¾²½â¾ö·½°¸ÓµÓÐ×Ô¼ºµÄÔÆ·þÎñÆ÷¡¢¡¢ÖÇ»ÛÏû·ÀPC¶ËÖÇ»ÛÏû·Àƽ̨ϵͳ,²»µ«½«±¨¾¯ÐÅÏ¢ÍÆËÍÖÁÊÖ»ú΢ÐŹ«Öںź͵çÄÔ¶ËÖÐÐÄÖÎÀíÆ½Ì¨£¬£¬£¬Í¬Ê±¾ÙÐÐÓïÒôµç»°ºÍ¶ÌÐÅ֪ͨ·½Ê½£¬£¬£¬×°±¸¾ßÓÐCCC¡¢¡¢CSP¡¢¡¢EN14604¡¢¡¢EN50291µÈ¶àÏÄÚÍâÈÏÖ¤µÈÓÅÊÆ¡£¡£¡£