Å̵ã2017È«ÇòÎïÁªÍøÐÐÒµ£ºNB-IoTÓÀ´±¬·¢ µ«Ò»ÇÐ²Å¸ÕÆðº½
ÔÚÊÕ¹ºÁËÓ¢¹úоƬÉè¼Æ¹«Ë¾ARMºó£¬ÈíÒøÔÚÈ¥Äê5ÔÂÐû²¼£¬½«ÔÚÈÕ±¾È«Ã沿ÊðCat£M1ºÍNB£IoTÍøÂ磬²¢ÍƳöÉÌÓ÷äÎÑÎïÁªÍøÒµÎñ¡£µ«Êµ¼ÊÉÏ£¬¾ÝC114ÔÚ2017ÎïÁªÍø²úÒµ·å»áÉÏÁ˽⵽£¬ÈíÒøÔÚÎïÁªÍøÍøÂç²¼¾ÖÉϼ¸ºõ¸²¸ÇÁËËùÓÐLPWA¼¼Êõ£¬´ÓLoRaµ½Cat£1¡¢Cat£M1ÔÙµ½NB£IoT£¬ÉõÖÁ¸Ã¹«Ë¾ÒѾͨ¹ýÊÕ¹ºÎÀÐÇÉÏÍø¹«Ë¾OneWeb¼Æ»®ÊµÏÖÅ©´åµØÇøºÍÈ«Çò·¶Î§ÎïÁªÍø¸²¸Ç¡£¹ûÈ»£¬ÓÐÇ®¾ÍÊDz»Ò»Ñù¡£
ͼ£ºÈíÒøÎïÁªÍøÍøÂç¼¼Êõ×é³ÉÇé¿ö¡£À´Ô´£ºÈíÒø¡£
ÔÙÀ´¿´¿´ÔÚͨÐż¼Êõ·½Ãæ´Ó²»¸ÊÂäºóµÄº«¹úÔËÓªÉÌÃÇ£ºSKµçѶ£¨SK Telecom£©Ñ¡ÔñÁËLoRaºÍLTE£M£¬²¢ÇÒÔÚ2016Äê¾ÍÒÑ¾ÍÆ³öÁËÉÌÓ÷þÎñ¡£ÁíÍâÁ½¼ÒÔËÓªÉ̺«¹úµçÐÅ£¨KT£©ºÍLG U£«ÔòÔÚÈ¥Äê7ÔÂÐû²¼£¬Ë«·½ÒѾºÏ×÷½¨³ÉÁ˸²¸Çº«¹úÈ«¹úµÄNB£IoTÉÌÓÃÍøÂç¡£
ͼ£ºÅ·ÖÞÆóÒµÎïÁªÍø²¿ÊðLPWAN¼¼ÊõʹÓÃÇé¿ö¡£À´Ô´£ºOvum¡£
×÷ΪŷÖÞµØÇøNB£IoT¼¼ÊõÇ¿ÓÐÁ¦µÄÖ§³ÖÕßÖ®Ò»£¬ÎÖ´ï·áĿǰÒѾÔÚ¶à¸ö¹ú¼ÒÍÆ³öÉÌÓÃÍøÂç¡£µÂ¹úµçÐÅÓÚ2017Äê6ÔÂÍÆ³öÉÌÓÃNB£IoTÒµÎñÌײ͡£´ËÍ⣬Òâ´óÀûµçÐÅ¡¢TeliaÒ²ÒÑ¾ÍÆ³öÁËÉÌÓÃNB£IoTÎïÁªÍø¡£À´×ÔOvumÎïÁªÍø¸ß¼¶·ÖÎöʦTZ WongºÍOvumÎïÁªÍøÏîÄ¿¸ºÔðÈËAlexandra Rehak¶ÔÅ·ÖÞÆóÒµ½øÐеÄÎïÁªÍø²¿Êðµ÷²éÏÔʾ£¬2017ÄêÅ·ÖÞÆóÒµÎïÁªÍøÏîÄ¿¹æÄ£ºÍÖ§³öˮƽÈÔÈ»Ïà¶Ô½ÏµÍ£¬µ«ÊÇ´ó¶àÊýÆóÒµ´òËãÔÚ2018Ä꽫Ͷ×ʹæÄ£··¬£¬76£¥µÄÆóÒµ¼Æ»®ÔÚ2018ÄêͶ×Ê25ÍòÃÀÔªÖÁ500ÍòÃÀÔª£¨2017ÄêÕâÒ»±ÈÀýΪ55£¥£©¡£
ͼ£º2025ÄêÈ«ÇòÔËÓªÉÌÎïÁªÍøÊÕÈëÓÐÍû´ï1900ÒÚÃÀÔª¡£À´Ô´£ºGSMA¡£
¸ù¾ÝGSMAµÄÔ¤ÆÚ£¬µçÐÅÔËÓªÉÌÓÐÍûÔÚ2025Äê´´Ôì¸ß´ï1900ÒÚÃÀÔªµÄÎïÁªÍøÊÕÈë¡£×÷Ϊ¶Ô±È£¬2016ÄêÕâÒ»Êý×Ö½öΪ100ÒÚÃÀÔª£¬Ò²¾ÍÊÇ˵µ½2025Äê»áÓнü20±¶µÄÔö³¤¡£²»¹ýÕâЩÊÕÈëÖУ¬É豸ºÍÁ¬½Ó½öÕ¼¾ÝÔ¼20£¥¡£ÔËÓªÉÌ»¹ÐèÒªÏòÉÏÍØÕ¹Æ½Ì¨ºÍÓ¦Óã¬Õⲿ·Ö½«Õ¼¾ÝÊÕÈëµÄ45£¥£¬´ËÍâGSMA»¹½¨ÒéÔËÓªÉÌÍÆ³öÎïÁªÍø×ÉѯºÍ¹ÜÀí·þÎñ£¬Õⲿ·Ö½«Õ¼¾ÝÔ¼35£¥µÄÊÕÈë¡£
Raul Colcher²©Ê¿Ò²Ç¿µ÷£¬¶ÔÓÚµçÐÅÔËÓªÉÌÀ´Ëµ£¬ÇÀÕ¼ÎïÁªÍøÕâһоºÈüµÄÏÈ»ú·Ç³£ÖØÒª¡£Ëæ×ÅÍøÂç½øÒ»²½ÆÕ¼°£¬¸²¸ÇµÄµØÓò½øÒ»²½À©´ó£¬ÎïÁªÍø½«±»¸³Óè¶ÀÌØµÄµØÎ»£¬µçÐÅÔËÓªÉÌÐèÒª·¢»ÓÆäÔÚÈ«ÇòÍøÂçÖеĻ¥Áª»¥Í¨×÷Óá£
¡¤¼¼ÊõÅöײ
2022Äê56£¥»îÔ¾LPWAÁ¬½Ó½«²ÉÓÃÊÚȨƵÆ×¼¼Êõ
¸ù¾ÝGSMAµÄ¹ÀË㣬µ½2025ÄêÈ«Çò½«»áÓÐ270ÒÚÎïÁªÍøÁ¬½Ó£¬ÆäÖÐÔ¼70£¥Îª¶Ì¾àÀëÁ¬½Ó¡£¾ßÌåÀ´¿´£¬2016ÄêµÄÎïÁªÍøÒƶ¯Á¬½ÓÊýΪ4£®5ÒÚ¸ö£¬µ½2025Ä꽫´ïµ½50ÒÚ¸ö¡£ÆäÖзäÎÑÎïÁªÍø£¨2G£¯3G£¯4G£©Á¬½ÓÊýµ½2025Ä꽫´ïµ½20ÒÚ¸ö£¬LPWAÁ¬½Óµ½2025Ä꽫´ïµ½30ÒÚ¸ö¡£ÖµµÃ×¢ÒâµÄÊÇ£¬GSMA±íʾ£¬µ½2022Ä꣬56£¥µÄ»îÔ¾LPWAÁ¬½Ó½«²ÉÓÃÊÚȨƵÆ×¼¼Êõ¡£
ÔÚ2017ÄêMWCÉϺ£´ó»áÆÚ¼äGSMAÎïÁªÍøÏîĿִÐÐ×ܼàShane Rooney²©Ê¿½ÓÊÜC114²É·Ãʱ¾Í±íʾ£¬ÔÚLPWAÁìÓò£¬Î´À´1£2ÄêÄÚÊÚȨƵÆ×¼¼Êõ½«³ÉΪÖ÷µ¼¼¼Êõ¡£ËûÈÏΪ£¬Ò»¿ªÊ¼Ñ¡Ôñ²ÉÈ¡·ÇÊÚȨƵÆ×¼¼ÊõµÄÔËÓªÉÌ£¬Ö»ÊÇÒòΪµ±Ê±Ã»ÓиüºÃµÄÑ¡Ôñ£¬Õⲿ·Ö¹«Ë¾ÂýÂýµØ¶¼»áתÏòÊÚȨƵÆ×¼¼ÊõÉÏÀ´¡£¶øÒ»Ð©·ÇÊÚȨƵÆ×ÎïÁªÍø¼¼Êõ¿ÉÄÜ»áºÜ¿ìÏûʧ£¬ÁíÍâһЩÔò»á´æÔÚÓڼзìÊг¡£¬ÓÈÆäÊÇһЩ±È½Ï¹Ø×¢³É±¾µÄ·¢Õ¹ÖÐÊг¡¡£
ͼ£ºLoRaÍøÂçµÄÈ«Çò¸²¸ÇÇé¿ö¡£


ͼƬÐÂÎÅ
-
80ÒÚÃÀÔª¹âÏ˽ÓÈëÊг¡ÕýÔâÓö³å»÷
-
¡°¶«ÊýÎ÷Ë㡱 ³¬¼¶´ó¹¤³Ì¼´½«ÉÏÂí
-
ÍõÕ¨£¡ºàͨÁ¿²ú400G¹è¹âÄ£¿é
-
¡¸¿µÄþµÍËðºÄ¹âÏË50ÖÜÄ꡹רÌâϵÁÐ3£ºÓïÒôͨ»°ÐÂʱ´ú
-
¡¸¿µÄþµÍËðºÄ¹âÏË50ÖÜÄ꡹רÌâϵÁÐ2£º¹âÏ˳ÉÕæ
-
ר·Ã|EXFO£º¾Û½¹¸ßËÙÁìÓò£¬´òÔìÈ«ÐÂδÀ´
-
ר·Ã|³¤¹âͨÐÅÒ¶¶«£º¼á³Ö×ß³öÈ¥Õ½ÂÔ£¬´òºÃº£Íâ¹¥¼áÕ½
-
ר·Ã|»ô¶û±ÈÌØÀîÑô£º½ô¸ú¿Í»§½Å²½£¬ÓÃÐÄ×öºÃ²úÆ·
×îл¸ü¶à
-
9ÔÂ27-29ÈÕÂíÉϱ¨Ãû>>È«Êý»á2022¼¤¹â¾«Ãܼӹ¤ÓëÊý×Ö»¯ÖÆÔìÕ¹
-
9ÔÂ27ÈÕÂíÉϱ¨Ãû>>>ά¿Æ±¡¤OFweek 2022¼¤¹âÐÐÒµÄê¶ÈÆÀÑ¡
-
¾«²Ê»Ø¹ËÁ¢¼´²é¿´>>ºÏ³É´óо¾¶Ê¯Ó¢¹âÏË -- ¹âѧÉè¼ÆºÍ²ÄÁÏÑ¡Ôñ¶Ô¹âÏËÐÔÄܵÄÓ°Ïì
-
¾«²Ê»Ø¹ËÁ¢¼´²é¿´>>¡¾ÔÚÏßÑÐÌֻ᡿ÁìÓ¢Ñï·«³öº£Èý²¿Çú¡ª¡ªÖƶ¨ÓªÏúÕ½Êõ
-
¾«²Ê»Ø¹ËÁ¢¼´²é¿´>>¡¾ÔÚÏßÑÐÌֻ᡿ AEDTµçÈÈñîºÏÉè¼ÆÁ÷³ÌÓëÓ¦Óð¸Àý
-
¾«²Ê»Ø¹ËÁ¢¼´²é¿´>>ANSYS´ÅÐÔÔª¼þ¼°¿ª¹ØµçÔ´Éè¼Æ½â¾ö·½°¸ÔÚÏßÑÐÌÖ»á
ÍÆ¼öרÌâ
- 1ÖйúÒÆ¶¯OTNÉ豸¾ºÕùÐÔÀ©Èݼ¯²É
- 2»ªÎª¡¢Ê˼ѹâ×ÓµÈÆóÒµ²¼¾ÖF5GÓûÕ¼ÏÈ»ú
- 3¿ÀֿƼ¼ÖØÕûÏîÄ¿ÖÐѡͶ×ÊÈËÖÕֹͶ×Ê
- 4ÃúÆÕ¹â´ÅÒÑÐγɸ²¸Ç²úÒµÁ´µÄ²úÆ·¾ØÕó
- 5ÖйúÒÆ¶¯MWDM»ùÕ¾Ê״μ¯²É£º»ªÎª×î¸ß·Ý¶î
- 6·é»ðͨÐÅ×ܲÃÔø¾ü´ÇÖ°£¡À¶º£½ÓÈÎ
- 7¹âѸ¿Æ¼¼¶¨Ôö¹É»ñÅú
- 8ÃúÆÕ¹â´ÅÉϰëÄêÀûÈóÔ¤¼ÆÔö³¤Ê®±¶£¡
- 9MWDMÊ״μ¯²É¿ª±ê
- 10¹âÄ£¿éÊг¡ÎȲ½Ôö³¤£¬¹ú²ú·Ý¶î²»¶ÏÌáÉý
- ¼¤¹âÆ÷¸ß¼¶ÏúÊÛ¾ÀíÉϺ£ÊÐ/ºç¿ÚÇø
- ¹âÆ÷¼þÑз¢¹¤³Ìʦ¸£½¨Ê¡/¸£ÖÝÊÐ
- ·â×°¹¤³Ìʦ±±¾©ÊÐ/º£µíÇø
- ¹âÆ÷¼þÎïÀí¹¤³Ìʦ±±¾©ÊÐ/º£µíÇø
- ÏúÊÛ×ܼࣨ¹âÆ÷¼þ£©±±¾©ÊÐ/º£µíÇø
- ×Ô¶¯»¯¸ß¼¶¹¤³Ìʦ¹ã¶«Ê¡/ÉîÛÚÊÐ
- ¸ß¼¶Èí¼þ¹¤³Ìʦ¹ã¶«Ê¡/ÉîÛÚÊÐ
- ¼¼Êõר¼Ò¹ã¶«Ê¡/½ÃÅÊÐ
- ½á¹¹¹¤³Ìʦ¹ã¶«Ê¡/ÉîÛÚÊÐ
- ¼¤¹âÑз¢¹¤³Ìʦ±±¾©ÊÐ/²ýÆ½Çø
·¢±íÆÀÂÛ
ÇëÊäÈëÆÀÂÛÄÚÈÝ...
ÇëÊäÈëÆÀÂÛ/ÆÀÂÛ³¤¶È6~500¸ö×Ö
ÔÝÎÞÆÀÂÛ
ÔÝÎÞÆÀÂÛ