ÁªÏµ·½Ê½ ¸üÐÂʱ¼ä£º2023-12-12 20:52:04
- ¹«Ë¾Ãû³Æ£º
- ±±¾©ÖÐÐ˸ߴïͨÐż¼ÊõÓÐÏÞ¹«Ë¾
- ¹«Ë¾µØÖ·£º
- ±±¾©Êк£µíÇø»¨Ô°¶«Â·19ºÅ±±¾©ÖÐÐË´óÏÃ1901-3ÊÒ
- ÁªÏµµç»°£º
- 186****9096;075****773333;010****66006;
- ÁªÏµÈË£º
- ÕŽ¨¹ú
- µç×ÓÓʼþ£º
- chen.dejian@sina.com.cn;li.bing@zte.com.cn;...
¹¤ÉÌÐÅÏ¢ºÍ»ù±¾×ÊÁÏ
- ·¨ÈË´ú±í£º
- ÕŽ¨¹ú
- ×¢²á×ʱ¾£º
- 4750ÍòÈËÃñ±Ò
- ״̬£º
- ´æÐø
- ×¢²áʱ¼ä£º
- 2012-12-28
- ×¢²áµØÖ·£º
- ±±¾©Êк£µíÇø»¨Ô°¶«Â·19ºÅ±±¾©ÖÐÐË´óÏÃ1901-3ÊÒ
- »ÆÒ³·ÖÀࣺ
- ¿Æ¼¼ÍƹãºÍÓ¦Ó÷þÎñÒµ
- ¾Óª·¶Î§£º
- ³Ì¿Ø½»»»»úϵͳ¡¢¶àýÌåͨѶϵͳ¡¢Òƶ¯´«Êäϵͳ¡¢Òƶ¯Í¨ÐÅϵͳÉ豸¡¢¼¯ÈºÍ¨ÐÅϵͳÉ豸¡¢Òƶ¯µç»°»ú¡¢Êý×Ö¼°Ä£Äâ¶Ô½²»ú¡¢ÎÀÐÇͨѶ¡¢Î¢²¨Í¨Ñ¶É豸¡¢Ñ°ºô»ú¡¢¼ÆËã»úÈíÓ²¼þ¡¢±Õ·µçÊÓ¡¢Î¢²¨Í¨ÐÅ¡¢ÐźÅ×Ô¶¯¿ØÖÆ¡¢¼ÆËã»úÐÅÏ¢´¦Àí¡¢¹ý³Ì¼à¿Øϵͳ¡¢·ÀÔÖ±¨¾¯µÈϵͳÏîÄ¿µÄ¼¼Êõ¿ª·¢¡¢¼¼Êõ×Éѯ¡¢¼¼Êõ·þÎñ£»ÏúÊÛ»úеÉ豸¡¢µç×Ó²úÆ·¡¢...
±±¾©ÖÐÐ˸ߴïͨÐż¼ÊõÓÐÏÞ¹«Ë¾³ÉÁ¢ÓÚ2012Ä꣬ÊÇÖÐÐËͨѶÆìÏÂרעÓÚרҵ¼¯ÈºÁìÓòµÄ½â¾ö·½°¸ÌṩÉÌ£¬ÓµÓÐÔ¼800È˵ĸ߿Ƽ¼È˲š¢400¶àÏîרҵ¼¯Èº¼¼ÊõרÀû£¬ÒÔ¼°¸²¸ÇÈ«Çò100¶à¸ö¹ú¼Ò/µØÇøµÄÏúÊۺ͹¤³Ì½»¸¶ÄÜÁ¦¡£
ÖÐÐ˸ߴïÖÂÁ¦ÓÚרҵÊý×Ö¼¯Èº²úÆ·µÄÑз¢ºÍÓ¦Ó㬿ÉÌṩ2G/3G/4GµÈ¶àÖÖÎÞÏßÖÆʽµÄ¼¯Èº²úÆ·¡¢2+4¿íÕ´øÈںϽâ¾ö·½°¸£¬»ùÓÚ¹«ÍøµÄ¹ãÓò¶Ô½²ÏµÁл¯²úÆ·ºÍ¶Ëµ½¶ËµÄ¶àýÌå¿í´ø½â¾ö·½°¸£º
2G¼¯Èº²úÆ·(PDT/DMR)£º×ñѹú¼ÒºÍ¹ú¼Ê±ê×¼£¬Ö§³ÖÄ£Êý¼æÈÝ¡¢´óÇøÖƸ²¸ÇºÍ¸ß¶È¿É¿¿°²È«£¬¿ÉÁé»î×éÍøºÍ¿ìËÙ²¿Ê𣬹㷺ӦÓÃÓÚÕþ¸®Ö´·¨¡¢¹«°²¡¢Ïû·À¡¢Î侯¡¢½»Í¨ÔËÊä¡¢ÁÖÒµ¡¢ÄÜÔ´ºÍ¹¤ÉÌÒµµÄ¸÷Ðи÷Òµ¡£
4G¼¯Èº²úÆ·(ZiLTE,×ñÑB-TrunC±ê×¼)£ºÌṩÓïÒôºÍ¼¯ÈºµÈ»ù±¾ÒµÎñÍ⣬»¹¿ÉÌṩ¶¨Î»¡¢Êý¾Ý²É¼¯¡¢ÐÅÏ¢²éѯ¡¢¸ßÇåͼÏñºÍÊÓƵ£¬ÒÔ¼°ÊÓƵ¹ã²¥µÈ¸÷ÖÖ¶àýÌåÒµÎñ£¬ÈÃÓû§²»µ«¡°ÌýµÄ¼û¡±£¬¸üÄÜ¡°¿´µÄÇ塱£¬ÊµÏÖ¿ÉÊÓ»¯Ö¸»Óµ÷¶È£¬¼«´óµØÌá¸ßÁ˾ö²ßÕýÈ·ÐÔºÍÖ¸»ÓЧÂÊ¡£
¡°2+4¡±¿íÕ´øÈÚºÏÊý×Ö¼¯Èº½â¾ö·½°¸£ºPDTºÍLTEÈÚºÏ×éÍø£¬Í³Ò»µ÷¶ÈºÍͳһ¹ÜÀí£»PDTʵÏÖϽÇøÄÚÎ޷츲¸Ç£¬Ö§³ÖÄ£Êý¼æÈÝ£¬±£ÕÏȫԱͨ»°ºÍÓ¦¼±Ö¸»Ó£»LTEʵÏÖ³ÇÊÐÈýÇø£¨°¸¼þ¶à·¢Çø¡¢ÉÌÒµ/½ðÈÚ¼¯ÖÐÇø¡¢ÈË¿ÚÃܼ¯Çø£©ËÄ¿Ú£¨Öΰ²¿¨¿Ú¡¢³ÇÊеijöÈë¿Ú¡¢Öص㽻ͨµÀ·¿Ú¡¢Õþ¸®ÃÅ¿Ú£©µÈ¹Ø¼üÇøÓòµÄÒƶ¯¾¯Îñ¡¢ÊÓƵ¼à¿ØºÍ¿ÉÊÓ»¯Ö¸»Ó¡£LTE¼¼ÊõÌṩ100MbpsÊý¾ÝËÙÂÊ£¬Ö§³Ö¸ßÇåÊÓƵ´«Ê䣬µÍÓÚ100msµÄÐÅÁîʱÑÓ£¬±£ÕÏÖ¸»ÓÃüÁî¿ìËÙÏ´ÍêÃÀ½â¾ö¹«¹²°²È«¿í´øÊý¾Ý½ÓÈë×îºóÒ»¹«ÀïÎÊÌâ¡£
3G¼¯Èº²úÆ·(GoTa)£ºGoTaÊÇITU²ÉÄɵÄרҵ¼¯Èº±ê×¼£¬»ùÓÚ3GͨÐÅÖÆʽ£¬¿ÉÌṩ´ó¡¢ÖС¢Ð¡¸÷ÀàÐ͵ÄÍøÂçϵͳºÍϵÁл¯Öնˡ£
GSM-R/LTE-R¼¯Èº²úÆ·£º¹ìµÀ½»Í¨×¨ÓÃͨÐŽâ¾ö·½°¸£¬ÌṩÓÅÖʵĵ÷¶ÈͨÐÅ¡¢³Ë¿ÍÐÅÏ¢¡¢ÊÓƵ¼à¿Ø¡¢ÁпØÐźŴ«ÊäµÈ£¬ÊµÏÖÁ˵÷¶È¡¢±à×鳡¡¢Çø¼ä¡¢¹«Îñ¡¢¹¤³ÌÊ©¹¤¡¢Ó¦¼±ÇÀÏÕµÈÐèÒªµÄͳһÒƶ¯µ÷¶ÈͨÐŹ¦ÄÜ¡£
Ó¦¼±Í¨Ñ¶³µºÍ±ãЯͨÐŽâ¾ö·½°¸£ºÌṩ°üÀ¨ÓïÒôͨÐÅ¡¢¼¯Èº¶Ô½²¡¢ÎÞÏßÊý¾ÝÉÏ´«ºÍÏÂÔØ¡¢¸ßÇåÊÓƵ¼à¿ØºÍ»Ø´«¡¢¶àýÌåÊÓƵ»áÒé¡¢³µÁ¾ºÍÈËÔ±¶¨Î»¡¢ÒÔ¼°ÎÀÐÇͨÐŵȹ¦ÄÜ¡£Êǹ̶¨Ö¸»ÓÖÐÐĵÄÀ©Õ¹ºÍÑÓÉ죬¿É×÷Ϊͻ·¢Ê¼þµÄÏÖ³¡Ó¦¼±Ö¸»Óƽ̨£¬ÒÔ¼°ÖØ´ó»î¶¯¡¢ÈüʵÄÖ¸»ÓͨÐű£ÕÏ¡£
»ùÓÚ¹«ÖÚÒƶ¯ÍøÂçµÄ¹ãÓò¶Ô½²²úÆ·£ºÖ§³ÖÈ«¹úÂþÓΣ¬ÌṩרҵµÄ¶Ô½²¹¦ÄܺÍÐÔÄÜ£¬ÏµÁл¯×¨ÒµÖն˺ÍÖÇÄÜƽ̨£¬ÉùÒôºéÁÁ¡¢³¬³¤Ðøº½¡¢IP67·À»¤¡¢¾ü±êÆ·ÖÊ¡£
ÖÐÐ˸ߴïƾ½è²»¶ÏÔöÇ¿µÄ´´ÐÂÄÜÁ¦¡¢Í»³öµÄÁé»î¶¨ÖÆÄÜÁ¦¡¢ÈÕÇ÷ÍêÉƵĽ»¸¶ÄÜÁ¦Ó®µÃ¿Í»§µÄÐÅÈÎÓëºÏ×÷£¬Æäרҵ¼¯ÈºÏµÍ³ºÍÍøÂçÒѳɹ¦²¿Êð°üÀ¨Öйú¡¢¶íÂÞ˹¡¢²¨À¼¡¢½Ý¿Ë¡¢ÂíÀ´¡¢ÖÇÀû¡¢º£µØ¡¢¼ÓÄÉ¡¢ÈûÄÚ¼Ó¶û¡¢³àµÀ¼¸ÄÚÑÇ¡¢Ã«ÀïÇó˹µÈÔÚÄÚµÄ40¶à¸ö¹ú¼Ò£¬ÔÚÕþ¸®¡¢¹«¹²°²È«¡¢½»Í¨¡¢¹«¹²ÊÂÒµ¡¢ÄÜÔ´µÈÐÐÒµµÃµ½¹ã·ºÓ¦Óã¬È«ÇòÉÌÓó¬¹ý300ÍòÏß¡£²é¿´¸Ã¹«Ë¾¹¤ÉÌÐÅÏ¢
ÖÐÐ˸ߴïÖÂÁ¦ÓÚרҵÊý×Ö¼¯Èº²úÆ·µÄÑз¢ºÍÓ¦Ó㬿ÉÌṩ2G/3G/4GµÈ¶àÖÖÎÞÏßÖÆʽµÄ¼¯Èº²úÆ·¡¢2+4¿íÕ´øÈںϽâ¾ö·½°¸£¬»ùÓÚ¹«ÍøµÄ¹ãÓò¶Ô½²ÏµÁл¯²úÆ·ºÍ¶Ëµ½¶ËµÄ¶àýÌå¿í´ø½â¾ö·½°¸£º
2G¼¯Èº²úÆ·(PDT/DMR)£º×ñѹú¼ÒºÍ¹ú¼Ê±ê×¼£¬Ö§³ÖÄ£Êý¼æÈÝ¡¢´óÇøÖƸ²¸ÇºÍ¸ß¶È¿É¿¿°²È«£¬¿ÉÁé»î×éÍøºÍ¿ìËÙ²¿Ê𣬹㷺ӦÓÃÓÚÕþ¸®Ö´·¨¡¢¹«°²¡¢Ïû·À¡¢Î侯¡¢½»Í¨ÔËÊä¡¢ÁÖÒµ¡¢ÄÜÔ´ºÍ¹¤ÉÌÒµµÄ¸÷Ðи÷Òµ¡£
4G¼¯Èº²úÆ·(ZiLTE,×ñÑB-TrunC±ê×¼)£ºÌṩÓïÒôºÍ¼¯ÈºµÈ»ù±¾ÒµÎñÍ⣬»¹¿ÉÌṩ¶¨Î»¡¢Êý¾Ý²É¼¯¡¢ÐÅÏ¢²éѯ¡¢¸ßÇåͼÏñºÍÊÓƵ£¬ÒÔ¼°ÊÓƵ¹ã²¥µÈ¸÷ÖÖ¶àýÌåÒµÎñ£¬ÈÃÓû§²»µ«¡°ÌýµÄ¼û¡±£¬¸üÄÜ¡°¿´µÄÇ塱£¬ÊµÏÖ¿ÉÊÓ»¯Ö¸»Óµ÷¶È£¬¼«´óµØÌá¸ßÁ˾ö²ßÕýÈ·ÐÔºÍÖ¸»ÓЧÂÊ¡£
¡°2+4¡±¿íÕ´øÈÚºÏÊý×Ö¼¯Èº½â¾ö·½°¸£ºPDTºÍLTEÈÚºÏ×éÍø£¬Í³Ò»µ÷¶ÈºÍͳһ¹ÜÀí£»PDTʵÏÖϽÇøÄÚÎ޷츲¸Ç£¬Ö§³ÖÄ£Êý¼æÈÝ£¬±£ÕÏȫԱͨ»°ºÍÓ¦¼±Ö¸»Ó£»LTEʵÏÖ³ÇÊÐÈýÇø£¨°¸¼þ¶à·¢Çø¡¢ÉÌÒµ/½ðÈÚ¼¯ÖÐÇø¡¢ÈË¿ÚÃܼ¯Çø£©ËÄ¿Ú£¨Öΰ²¿¨¿Ú¡¢³ÇÊеijöÈë¿Ú¡¢Öص㽻ͨµÀ·¿Ú¡¢Õþ¸®ÃÅ¿Ú£©µÈ¹Ø¼üÇøÓòµÄÒƶ¯¾¯Îñ¡¢ÊÓƵ¼à¿ØºÍ¿ÉÊÓ»¯Ö¸»Ó¡£LTE¼¼ÊõÌṩ100MbpsÊý¾ÝËÙÂÊ£¬Ö§³Ö¸ßÇåÊÓƵ´«Ê䣬µÍÓÚ100msµÄÐÅÁîʱÑÓ£¬±£ÕÏÖ¸»ÓÃüÁî¿ìËÙÏ´ÍêÃÀ½â¾ö¹«¹²°²È«¿í´øÊý¾Ý½ÓÈë×îºóÒ»¹«ÀïÎÊÌâ¡£
3G¼¯Èº²úÆ·(GoTa)£ºGoTaÊÇITU²ÉÄɵÄרҵ¼¯Èº±ê×¼£¬»ùÓÚ3GͨÐÅÖÆʽ£¬¿ÉÌṩ´ó¡¢ÖС¢Ð¡¸÷ÀàÐ͵ÄÍøÂçϵͳºÍϵÁл¯Öնˡ£
GSM-R/LTE-R¼¯Èº²úÆ·£º¹ìµÀ½»Í¨×¨ÓÃͨÐŽâ¾ö·½°¸£¬ÌṩÓÅÖʵĵ÷¶ÈͨÐÅ¡¢³Ë¿ÍÐÅÏ¢¡¢ÊÓƵ¼à¿Ø¡¢ÁпØÐźŴ«ÊäµÈ£¬ÊµÏÖÁ˵÷¶È¡¢±à×鳡¡¢Çø¼ä¡¢¹«Îñ¡¢¹¤³ÌÊ©¹¤¡¢Ó¦¼±ÇÀÏÕµÈÐèÒªµÄͳһÒƶ¯µ÷¶ÈͨÐŹ¦ÄÜ¡£
Ó¦¼±Í¨Ñ¶³µºÍ±ãЯͨÐŽâ¾ö·½°¸£ºÌṩ°üÀ¨ÓïÒôͨÐÅ¡¢¼¯Èº¶Ô½²¡¢ÎÞÏßÊý¾ÝÉÏ´«ºÍÏÂÔØ¡¢¸ßÇåÊÓƵ¼à¿ØºÍ»Ø´«¡¢¶àýÌåÊÓƵ»áÒé¡¢³µÁ¾ºÍÈËÔ±¶¨Î»¡¢ÒÔ¼°ÎÀÐÇͨÐŵȹ¦ÄÜ¡£Êǹ̶¨Ö¸»ÓÖÐÐĵÄÀ©Õ¹ºÍÑÓÉ죬¿É×÷Ϊͻ·¢Ê¼þµÄÏÖ³¡Ó¦¼±Ö¸»Óƽ̨£¬ÒÔ¼°ÖØ´ó»î¶¯¡¢ÈüʵÄÖ¸»ÓͨÐű£ÕÏ¡£
»ùÓÚ¹«ÖÚÒƶ¯ÍøÂçµÄ¹ãÓò¶Ô½²²úÆ·£ºÖ§³ÖÈ«¹úÂþÓΣ¬ÌṩרҵµÄ¶Ô½²¹¦ÄܺÍÐÔÄÜ£¬ÏµÁл¯×¨ÒµÖն˺ÍÖÇÄÜƽ̨£¬ÉùÒôºéÁÁ¡¢³¬³¤Ðøº½¡¢IP67·À»¤¡¢¾ü±êÆ·ÖÊ¡£
ÖÐÐ˸ߴïƾ½è²»¶ÏÔöÇ¿µÄ´´ÐÂÄÜÁ¦¡¢Í»³öµÄÁé»î¶¨ÖÆÄÜÁ¦¡¢ÈÕÇ÷ÍêÉƵĽ»¸¶ÄÜÁ¦Ó®µÃ¿Í»§µÄÐÅÈÎÓëºÏ×÷£¬Æäרҵ¼¯ÈºÏµÍ³ºÍÍøÂçÒѳɹ¦²¿Êð°üÀ¨Öйú¡¢¶íÂÞ˹¡¢²¨À¼¡¢½Ý¿Ë¡¢ÂíÀ´¡¢ÖÇÀû¡¢º£µØ¡¢¼ÓÄÉ¡¢ÈûÄÚ¼Ó¶û¡¢³àµÀ¼¸ÄÚÑÇ¡¢Ã«ÀïÇó˹µÈÔÚÄÚµÄ40¶à¸ö¹ú¼Ò£¬ÔÚÕþ¸®¡¢¹«¹²°²È«¡¢½»Í¨¡¢¹«¹²ÊÂÒµ¡¢ÄÜÔ´µÈÐÐÒµµÃµ½¹ã·ºÓ¦Óã¬È«ÇòÉÌÓó¬¹ý300ÍòÏß¡£
¹«Ë¾µØͼ
- Ïà¹Ø¹«Ë¾
- ±±¾©Î°ÊÀÌÚͨÐż¼ÊõÓÐÏÞ¹«Ë¾
- ±±¾©°²Î¬Ë¼ÐÅÏ¢¼¼ÊõÓÐÏÞ¹«Ë¾
- ±±¾©¿¨ÀÖÀ¼µÙÉúÎï¿Æ¼¼ÓÐÏÞ¹«Ë¾
- ±±¾©¶«·½ÑÇÐÅ¿ÆóÓÐÏÞ¹«Ë¾
- ±±¾©ÌìµØºÌÔ´ÉúÎï¿Æ¼¼¿ª·¢ÓÐÏÞ¹«Ë¾
- ±±¾©×¿·²¿ºÍ¿Æ¼¼·¢Õ¹ÓÐÏÞ¹«Ë¾
- ±±¾©ÒÚÁªÍ¨¸¶¿Æ¼¼ÓÐÏÞ¹«Ë¾
- ±±¾©ê»ÄÜпƿƼ¼ÓÐÏÞ¹«Ë¾
- ±±¾©ÖÚ±¦¿Æ¼¼ÓÐÏÞ¹«Ë¾
- ±±¾©Ã÷ÊÀͨ´ï¶¯Á¦¿Æ¼¼ÓÐÏÞ¹«Ë¾
- ½ðÃÀ¿µ£¨±±¾©£©ÉúÎï¿Æ¼¼ÓÐÏÞ¹«Ë¾
- ±±¾©Íò»ªÖÇÊ¢¿Æ¼¼ÓÐÏÞ¹«Ë¾