Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
Current Result Document : 7 / 7
ÇѱÛÁ¦¸ñ(Korean Title) |
À̵¿Åë½Å¸Á¿¡¼ÀÇ ÇÚµå¿À¹ö ¼ö¶ô Á¦¾î ¹æ¹ý |
¿µ¹®Á¦¸ñ(English Title) |
A Handover Admission Control in Mobile Communication Networks |
ÀúÀÚ(Author) |
ÀÌÁ¾Âù
½Å¼ºÀ±
Jong-Chan Lee
Seong-Yoon Shin
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 18 NO. 05 PP. 1067 ~ 1072 (2014. 05) |
Çѱ۳»¿ë (Korean Abstract) |
À̵¿ ¸ÖƼ¹Ìµð¾î ¼ºñ½ºÀÇ ¼ºñ½º ¿¬¼Ó¼ºÀÌ ÆÐŶ ¼Õ½Ç°ú Àü¼Û Áö¿¬¿¡ ¿µÇ⠹ޱ⠶§¹®¿¡ È¿À²ÀûÀÎ ÇÚµå¿À¹ö Á¦¾î°¡ ÇʼöÀûÀÌ´Ù. µû¶ó¼ º» ¿¬±¸¿¡¼´Â LTE-A À̵¿Åë½Å½Ã½ºÅÛ¿¡¼ ¸ÖƼ¹Ìµð¾î ¼ºñ½ºÀÇ QoS¸¦ º¸ÀåÇϱâ À§ÇÑ ÇÚµå¿À¹ö ¼ö¶ô Á¦¾î ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. À̵¿ ´Ü¸»±â ¹× ±âÁö±¹ÀÇ »óÅ Á¤º¸ º¯È¿¡ µû¶ó ¼ö¶ôÁ¦¾î¸¦ µ¿ÀûÀ¸·Î Á¦¾îÇϱâ À§ÇÏ¿© 4 Á¾·ùÀÇ ISHO¸¦ Áö¿øÇϱâ À§ÇÑ °¢ ¸ðµâ°£ÀÇ ¿¬°è ¼ø¼µµ¸¦ ±â¼úÇÏ°í, ISHO ½Ã³ª¸®¿À°¡ °í·ÁµÈ´Ù. ½Ã¹Ä·¹À̼ÇÀ» ÅëÇÏ¿© Àü¼Û Áö¿¬°ú ÆÐŶ ¼Õ½Ç·üÀ» Æò°¡ÇÑ´Ù.
|
¿µ¹®³»¿ë (English Abstract) |
As the service continuity of mobile multimedia service is affected by packet loss and delay, the efficient handover control is essentially required. This paper proposes a handover admission control scheme to satisfy service continuity of mobile multimedia services in LTE-Advanced System. In this method, based on context information of mobile terminal and base station changes, the sequence diagrams between the function modules for controlling new sessions and ISHO sessions are proposed. Simulation is done for performance analysis with the measure of transmission delay and packet loss rate.
|
Å°¿öµå(Keyword) |
À̵¿ ¸ÖƼ¹Ìµð¾î
¼ºñ½º ¿¬¼Ó¼º
ÇÚµå¿À¹ö
½Ã½ºÅÛ °£ ÇÚµå¿À¹ö
Mobile Multimedia
Service Continuity
Handover
Inter-System Handover
|
ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
|