|
ÄÚµå¹øÈ£ : 3 |
|
¹ßÇ¥ÀÚ : Àü¿µ±â |
|
¼Ò¼Ó : »ï¼ºÀüÀÚ |
|
ºÎ¼ : ½Ã½ºÅÛ °³¹ßÆÀ |
|
Á÷À§ : ¼ö¼® |
|
¼¼¼Ç½Ã°£ : |
|
¹ßÇ¥ÀÚ¾à·Â : |
- À¯¼± ±³È¯±â °³¹ß (S1240, TDX) (1988 ~ 1991)
- CDMA ½Ã½ºÅÛ °³¹ß (1992 ~ 1997)
- IMS ½Ã½ºÅÛ ¹× ½Ã½ºÅÛ °³¹ß (2002 ~ ÇöÀç)
|
|
|
°¿¬¿ä¾à : |
- FMC¸¦ À§ÇÑ IMS Network architecture
- IMS¼ºñ½ºÈ°¼ºÈ¸¦ À§ÇØ ±âÁ¸ÀÇ CS(Circuit Switch) ServiceÀÇ MigrationÀ» À§ÇÑ Ç¥ÁØÃø¸é(VCC, ICS, M
M
SC, SRVCC)¿¡¼ÀÇ °í·Á¼ºñ½º
- FMC(Fixed & Mobile Convergence)¸¦ À§ÇÑ °í·Á»çÇ×
. QoSÃø¸é¿¡¼ ÀÌÁ¾¸Á(3GPP/3GPP2, M-WiMAX, LTE µî) ¼ö¿ëÀ» À§ÇÑ °í·Á »çÇ×
|
|
|
|