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One difference between the GPRS core and EPC is the strict and in-built separation of control and user plane in EPC. This is possible in GPRS as well by using the direct tunnel feature, but with direct tunnel the SGSN user plane is used, for example, in an international roaming scenario.
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One difference between the GPRS core and EPC is the strict and in-built separation of control and user plane in EPC. This is possible in GPRS as well by using the direct tunnel feature, but with direct tunnel the SGSN user plane is used, for example, in an international roaming scenario.
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• ÀîëÞ£¨ÈüµÏ¹ËÎÊ£©£¬½²Á˼¸¸öиÅÄ1¡¢5Gö¨4Gepc¿ØÖÆ£¬ÊÇNSAµÄ¼¤½øÔËÓªÉÌÊ×Ñ¡£¡ÒýÈë³õÆÚ£¬ÈÃ5GgNBÓëÓû§ÔÚepc¿ØÖƱåÔËת£¬Êµ¼ÊÉϲ»¿ÉÐУ¡Ö»ÄÜÊǼÙ5GµÄNSAģʽ£¬Óû§²»ÈÏ¿É£¬ÔËÓªÉÌÖ»ÄÜÈà 2019-09-16
• GPRSËæ»ú½ÓÈë±»ÍøÂç¾Ü¾øµÄÔÒòÓÐÄÄЩ£¿ 2019-09-11
• GPRS¼¼Êõ 2018-05-09
• ÇëÎÊ2G¡ª¡ªGPRSÐÝÃßСÇøµÄÁ¢¼´Ö§Åä³É¹¦ÂʵÍÈçºÎ½â¾ö 2017-11-27
• epc »ùÓÚʲô 2017-10-24
• GPRSÍø¹Ø½ÚµãÓÐÄÄЩ 2017-10-20
• ¡¾NB-IOTµÄ¸²¸ÇÔöÇ¿ÒÉÎÊ£¿±ÊÎ󣿡¿Ä¿Ç°×îÈȵÄNB-IOTÎïÁªÍø¼¼Êõ£¬ÆäÉè¼Æ¸²¸ÇÄ¿±êÒª±ÈGPRSºÃ20dB£¬ºóÕßʵ¼ùÖÐΪ144dB£¬¹ÊNB-IOTµÄÀíÏë×î´ó·ËðÄ¿±êΪ164dB¡£ÕâÊDZê×¼¹æ·¶Ëù¶¨ÒåµÄ 2017-08-04
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• GPRSËæ»ú½ÓÈë±»ÍøÂç¾Ü¾øµÄÔÒòÓÐÄÄЩ£¿ 2019-09-11
• GPRS¼¼Êõ 2018-05-09
• ÇëÎÊ2G¡ª¡ªGPRSÐÝÃßСÇøµÄÁ¢¼´Ö§Åä³É¹¦ÂʵÍÈçºÎ½â¾ö 2017-11-27
• epc »ùÓÚʲô 2017-10-24
• GPRSÍø¹Ø½ÚµãÓÐÄÄЩ 2017-10-20
• ¡¾NB-IOTµÄ¸²¸ÇÔöÇ¿ÒÉÎÊ£¿±ÊÎ󣿡¿Ä¿Ç°×îÈȵÄNB-IOTÎïÁªÍø¼¼Êõ£¬ÆäÉè¼Æ¸²¸ÇÄ¿±êÒª±ÈGPRSºÃ20dB£¬ºóÕßʵ¼ùÖÐΪ144dB£¬¹ÊNB-IOTµÄÀíÏë×î´ó·ËðÄ¿±êΪ164dB¡£ÕâÊDZê×¼¹æ·¶Ëù¶¨ÒåµÄ 2017-08-04
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