www.·Ç·²¹ú¼Ê¡¤com

¹âÏ˹¤Òµ¼¤±ç£ºÎ´À´ÊôÓÚG.652ÍÚDZor G.654E£¿£¿£¿ £¿£¿£¿
2016-09-13


È«¹âÍøÒѾ­³ÉΪȫÖйúµÄ¹²Ê¶ £¬ £¬£¬£¬£¬£¬£¬£¬ÉÏÖÁ¹ú¼ÒÕþ²ß £¬ £¬£¬£¬£¬£¬£¬£¬ÏÂÖÁÔËÓªÉÌ¡¢ÆóÒµ¡¢Óû§¾ù½«È«¹âÍø¿´×öÊÇδÀ´¹ÌÍøµÄÉú³¤Æ«Ïò¡£¡£¡£¡£¡£¡£Í¬Ê±Ëæ×ÅÔÆÅÌËã¡¢´óÊý¾Ý¡¢5G¡¢VRµÈÊÖÒÕµÄÉú³¤ £¬ £¬£¬£¬£¬£¬£¬£¬¹âÍøÂçÒ»¶¨½«³ÐÔØ¸ü´óµÄ´ø¿íÁ÷Á¿¡£¡£¡£¡£¡£¡£ÕâÒ²Òâζ×ÅδÀ´ÍøÂçÐèÒªÏûºÄ¸üµÍ £¬ £¬£¬£¬£¬£¬£¬£¬´«ÊäÄÜÁ¦¸üÇ¿µÄ¹âÏË £¬ £¬£¬£¬£¬£¬£¬£¬ÆäÒ²³ÉΪ2016Öйú¹ú¼Ê¹âµçÕ¹ÀÀ»áÌÖÂÛµÄÖØµã¡£¡£¡£¡£¡£¡£

ÒÔÁªÍ¨¡¢Òƶ¯Îª´ú±íµÄÔËÓªÉ̹ØÓÚG.654EÓ¦ÓÃÓÚ¸ÉÏß´«Êä³äÂúÁËÈÈÇé £¬ £¬£¬£¬£¬£¬£¬£¬¶ø²»ÉÙÒµÄÚר¼ÒÔòÒÔΪÓëG.654EÏà±È £¬ £¬£¬£¬£¬£¬£¬£¬ÉîÍÚG.652DZÁ¦¸ü¾ßÏÖʵ¼ÛÖµ £¬ £¬£¬£¬£¬£¬£¬£¬²¢¿ÉÖª×ãδÀ´Ò»¶ÎʱÆÚÄÚÓªÒµÓ¦ÓùØÓÚ´«ÊäµÄÒªÇ󡣡£¡£¡£¡£¡£

G.654EδÀ´ÒÑÀ´£¿£¿£¿ £¿£¿£¿

½ñÄêÁªÍ¨ÔÚÏÖÍø¾ÙÐÐG.654E¹âÏ˲âÊÔ £¬ £¬£¬£¬£¬£¬£¬£¬ÈÃG.654EÔÚ¸ÉÏßÓ¦ÓóÉΪ¹¤Òµ½ç¹Ø×¢µÄ½¹µã¡£¡£¡£¡£¡£¡£¾ÝÏàʶ £¬ £¬£¬£¬£¬£¬£¬£¬G.654¹âÏË×îÔçÓ¦ÓÃÓÚº£µ×ͨѶϵͳ £¬ £¬£¬£¬£¬£¬£¬£¬ÆäÏà±ÈG.652¾ßÓиüµÍµÄÏûºÄ £¬ £¬£¬£¬£¬£¬£¬£¬¸ü¸ßµÄÓÐÓÃÃæ»ý¡£¡£¡£¡£¡£¡£

ITU-T×Ô2013Äê7ÔÂ×îÏÈÌÖÂÛÊÊÓÃÓÚ½µØ´«ÊäϵͳӦÓõÄG.654¹âÏË(G.654.E) £¬ £¬£¬£¬£¬£¬£¬£¬ÔÚ¼á³ÖÓëÏÖÓнµØÓõ¥Ä£¹âÏË»ùÌìÐÔÄÜÒ»ÖµÄÌõ¼þÏ £¬ £¬£¬£¬£¬£¬£¬£¬Ôö´ó¹âÏËÓÐÓÃÃæ»ý £¬ £¬£¬£¬£¬£¬£¬£¬Í¬Ê±½µµÍ¹âÏËË¥¼õϵÊý £¬ £¬£¬£¬£¬£¬£¬£¬´Ó¶øÌáÉýÍøÂç´«ÊäÐÔÄÜ¡£¡£¡£¡£¡£¡£

Ïà±ÈÓÚº£µ×ͨѶϵͳÖеĸßÇ¿¶È¹âÀ±£»£»£»£»£»£»£»£»¤¡¢ÎȹÌÊÂÇéÇéÐμ°×¨ÒµÊ©¹¤Î¬»¤ £¬ £¬£¬£¬£¬£¬£¬£¬Â½µØÓ¦ÓÃÇéÐÎÖØ´ó £¬ £¬£¬£¬£¬£¬£¬£¬¹âÀ±£»£»£»£»£»£»£»£»¤Ò²½ÏÇá £¬ £¬£¬£¬£¬£¬£¬£¬Ê©¹¤Î¬»¤Ò²Ïà¶Ô¼òÆÓ £¬ £¬£¬£¬£¬£¬£¬£¬Õâ¸øG.654EÔÚ½µØÓ¦ÓÃÌá³öÁËÌôÕ½¡£¡£¡£¡£¡£¡£

²»¹ý £¬ £¬£¬£¬£¬£¬£¬£¬ÁªÍ¨´Ë´Î²âÊÔ¸øÁËG.654EÓ¦ÓÃÐÅÐÄ¡£¡£¡£¡£¡£¡£Æä²»µ«²âÊÔÁËӪҵæµµØÇø £¬ £¬£¬£¬£¬£¬£¬£¬Ò²²âÊÔÁËÆäÔÚ±°ÁÓµØÇøµÄÌåÏÖ £¬ £¬£¬£¬£¬£¬£¬£¬Ð§¹ûÁîÈËÖª×ã¡£¡£¡£¡£¡£¡£

¶Ô´Ë £¬ £¬£¬£¬£¬£¬£¬£¬C114²É·ÃÁ˶àλÔËÓªÉÌÏà¹ØÈËÊ¿ £¬ £¬£¬£¬£¬£¬£¬£¬ËûÃǾùÒÔΪÏà±ÈG.652 £¬ £¬£¬£¬£¬£¬£¬£¬G.654EËù¾ßÓеĵÍÏûºÄ £¬ £¬£¬£¬£¬£¬£¬£¬´óÓÐÓÃÃæ»ý¸üÄܹ»Öª×ãδÀ´400GÉÌÓÃÐèÇ󡣡£¡£¡£¡£¡£¶øG.652ËäÈ»¿ÉÒÔͨ¹ý½øÒ»²½½µµÍÏûºÄ £¬ £¬£¬£¬£¬£¬£¬£¬Ìá¸ßÓÐÓÃÃæ»ýÖª×ã100GµÄÐèÇó £¬ £¬£¬£¬£¬£¬£¬£¬µ«ÆäÄÑÒÔÖª×ã400G £¬ £¬£¬£¬£¬£¬£¬£¬1T¶Ô¹âÏ˵ÄÐÔÄÜÒªÇ󡣡£¡£¡£¡£¡£

G.652ÈÔ¾ßÉîÍÚ¼ÛÖµ

ËäÈ» £¬ £¬£¬£¬£¬£¬£¬£¬º£ÄÚÔËÓªÉ̹ØÓھ߱¸´óÓÐÓÃÃæ»ý £¬ £¬£¬£¬£¬£¬£¬£¬µÍÏûºÄµÄG.654E³äÂúÐËȤ¡£¡£¡£¡£¡£¡£µ«ÒµÄÚר¼ÒÒÔΪ £¬ £¬£¬£¬£¬£¬£¬£¬ÉîÍÚG.652DZÁ¦±ÈG.654E¸üÓÐÏÖʵÒâÒå¡£¡£¡£¡£¡£¡£

ÖйúÐÅÏ¢±ê×¼»¯Ð­»á´«ÊäÍøºÍ½ÓÈëÍøÊÖÒÕÊÂÇéίԱ»áÖ÷ϯëǫÌåÏÖ £¬ £¬£¬£¬£¬£¬£¬£¬Ëæ×ÅÓªÒµÓ¦ÓÃÉú³¤ £¬ £¬£¬£¬£¬£¬£¬£¬Òµ½çÒ»ÖÂÒÔΪδÀ´µÄ¹âÏËÐèÒª³¬µÍÏûºÄ £¬ £¬£¬£¬£¬£¬£¬£¬¸ü¸ß´«ÊäЧÂÊ £¬ £¬£¬£¬£¬£¬£¬£¬¸üÔ¶´«Êä¾àÀë¡£¡£¡£¡£¡£¡£µ«ÒÔÏÖ½×¶ÎÉõÖÁ²»Ô¶µÄδÀ´ £¬ £¬£¬£¬£¬£¬£¬£¬G.652¹âÏËÈÔÈ»ÊǸÉÏß¹âÏË×î¼ÑµÄÑ¡Ôñ £¬ £¬£¬£¬£¬£¬£¬£¬Èç½øÒ»²½ÍÚ¾òG.652¹âÏËDZÁ¦ £¬ £¬£¬£¬£¬£¬£¬£¬Æä¿ÉÖª×ã400GÉÌÓÃÐèÇ󡣡£¡£¡£¡£¡£

ëǫ½øÒ»²½Ú¹ÊÍ³Æ £¬ £¬£¬£¬£¬£¬£¬£¬ÏÖÔÚG.652¹âÏËÏûºÄ¿ÉÒÔ×öµ½Ã¿¹«Àï×îµÍµÖ´ï0.17dB £¬ £¬£¬£¬£¬£¬£¬£¬¶øG.654EÏûºÄΪ0.165dB×óÓÒ £¬ £¬£¬£¬£¬£¬£¬£¬¶þÕßÏûºÄÏà½ü¡£¡£¡£¡£¡£¡£ÔÚ¸ÉÏßÍøÂçÖÐÕâÖÖÏûºÄ²î±ðÏÕЩ¿ÉÒÔºöÂÔ¡£¡£¡£¡£¡£¡£Í¬Ê± £¬ £¬£¬£¬£¬£¬£¬£¬½µµÍ´«ÊäÏûºÄ²»µ«ÊǹâÏËÒ»ÖÖ·½·¨ £¬ £¬£¬£¬£¬£¬£¬£¬ÔÚÕû¸ö¹âͨѶϵͳÖÐ £¬ £¬£¬£¬£¬£¬£¬£¬¿ÉÒÔ½µµÍÏûºÄµÄµØ·½Ðí¶à¡£¡£¡£¡£¡£¡£

±ðµÄ £¬ £¬£¬£¬£¬£¬£¬£¬G.652±ÈG.654EÔ½·¢Ë³Ó¦ÓÚ½µØÍøÂ罨Éè £¬ £¬£¬£¬£¬£¬£¬£¬ÓÈÆäÊÇG.652ÔÚ¿¹Î¢Íä £¬ £¬£¬£¬£¬£¬£¬£¬ÎÞÐè¶àÓà±£»£»£»£»£»£»£»£»¤·½ÃæÐÔÄÜÔ¶ÓÅÓÚG.654E¡£¡£¡£¡£¡£¡£ÓÈÆäÊDZ¾Ç®·½Ãæ £¬ £¬£¬£¬£¬£¬£¬£¬G.652¼ÛǮԶԶµÍÓÚG.654E¡£¡£¡£¡£¡£¡£

±¾Ç®ÎªÍõ ¹âÏËδÀ´ÊôÓڵͼÛÕß

Ïà±ÈѧÊõÌÖÂÛ £¬ £¬£¬£¬£¬£¬£¬£¬¹âÏËÆóÒµµÄÏë·¨Ô½·¢Ã÷ʵ £¬ £¬£¬£¬£¬£¬£¬£¬Ë­µÄ±¾Ç®Äܹ»×öµ½¸üµÍ £¬ £¬£¬£¬£¬£¬£¬£¬Ë­¾ÍÄܹ»³ÉΪδÀ´Ö÷Á÷¡£¡£¡£¡£¡£¡£

¾Ýij³§ÉÌÖ°Ô±³Æ £¬ £¬£¬£¬£¬£¬£¬£¬¾ÍÏÖÔÚ¹âÏ˹¤ÒµÏÖ×´¶øÑÔ £¬ £¬£¬£¬£¬£¬£¬£¬G.652ÈÔÈ»ÊÇδÀ´½¨ÍøÖ÷Á÷¡£¡£¡£¡£¡£¡£ÏÖÔÚG.654E²»µ«¹â°ô¡¢Í¿ÁϼÛǮԶ¸ßÓÚG.652 £¬ £¬£¬£¬£¬£¬£¬£¬²¢ÇÒÀ­Ë¿ËÙÂʽöΪG.652µÄÁù·ÖÖ®Ò» £¬ £¬£¬£¬£¬£¬£¬£¬Éú²úЧÂʵÍÏ¡£¡£¡£¡£¡£¡£ÕâÒ²Ôì³ÉÁËÏÖÔÚG.654E¼ÛÇ®¸ß°º £¬ £¬£¬£¬£¬£¬£¬£¬¶øÐÔÄܲ¢²»±ÈG.652ÓÅÒìÐí¶à¡£¡£¡£¡£¡£¡£

ÕâÒ²Òâζ×Å £¬ £¬£¬£¬£¬£¬£¬£¬ÔËÓªÉ̲¢²»»áÓÉÓÚG.654EδÀ´µÄÐÔÄÜDZÁ¦¾Í²»»á˼Á¿±¾Ç®²É¹ºG.654E¾ÙÐиÉÏß½¨Éè¡£¡£¡£¡£¡£¡£Õâ¾ÍÓÌÈç֮ǰ½ÓÈëÍøÊÇʹÓùâÏËÕվɼÌÐøÊ¹ÓÃÍ­ÏßÒ»Ñù £¬ £¬£¬£¬£¬£¬£¬£¬Ö®ÒÔÊÇÄܹ»¿ªÕ¹¹â½øÍ­ÍË £¬ £¬£¬£¬£¬£¬£¬£¬¾ÍÊÇÓÉÓÚ¹âÏ˼ÛÇ®ÒÑÔ¶Ô¶µÍÓÚÍ­Ïß¡£¡£¡£¡£¡£¡£

¶øµ±G.654E¼ÛÇ®¼´ÊÇÉõÖÁµÍÓÚG.652 £¬ £¬£¬£¬£¬£¬£¬£¬ÐÔÄÜÈ´Ç¿ÓÚG.652ʱ £¬ £¬£¬£¬£¬£¬£¬£¬G.654E²Å»á³ÉΪÖ÷Á÷¡£¡£¡£¡£¡£¡£ÏÖÔÚµ½²»¾ÃµÄδÀ´ £¬ £¬£¬£¬£¬£¬£¬£¬G.652ÈÔÈ»ÊǹâÏËÊг¡µÄÖ÷Á÷¡£¡£¡£¡£¡£¡££¨ÎÄÕÂȪԴ£ºÖйúÍ¨Ñ¶Íø£©


ÍÆ¼öÐÂÎÅ
ÍøÕ¾µØÍ¼