Ç¥ÁØÈ­ Âü¿©¾È³»

TTAÀÇ Ç¥ÁØÇöȲ

Ȩ > Ç¥ÁØÈ­ °³¿ä > TTAÀÇ Ç¥ÁØÇöȲ

Ç¥ÁعøÈ£ TTAE.IF-RFC3485 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2004-12-23 ÃÑÆäÀÌÁö 34
ÇѱÛÇ¥ÁØ¸í ½ÅÈ£ ¾ÐÃàÀ» À§ÇÑ SIP/SDP Á¤Àû »çÀü
¿µ¹®Ç¥Áظí The Session Initiation Protocol (SIP) and Session Description Protocol(SDP) Static Dictionary for Signaling Compression(SigComp)
Çѱ۳»¿ë¿ä¾à SIP¿Í SDP´Â UTF-8 ¹®ÀÚ¼ÂÀ» »ç¿ëÇÏ´Â ÅؽºÆ® ±â¹Ý ÇÁ·ÎÅäÄݷμ­ ´ë¿ªÆøÀÌ Å« ¸µÅ©¸¦ À§ÇØ ¼³°èµÇ¾ú´Ù. »ó´ëÀûÀ¸·Î ´ë¿ªÆøÀÌ ÀÛÀº ¸µÅ©¿¡¼­ µ¿ÀÛÇÒ ¶§ ¼¼¼Ç ¼³Á¤¿¡ ¼Ò¿äµÇ´Â ½Ã°£ÀÌ Å©°Ô Áõ°¡µÈ´Ù. SIP/SDP ½Ã±×³ÎÀ» ¾ÐÃàÇؼ­ »ç¿ëÇÒ °æ¿ì ¼¼¼Ç ¼³Á¤ ½Ã°£ÀÌ ±ØÀûÀ¸·Î °¨¼ÒµÈ´Ù. IETF RFC3320¿¡¼­´Â ´Ù¾çÇÑ ½ÅÈ£ ¾ÐÃà ¸ÞÄ¿´ÏÁòÀ» ±â¼úÇÏ°í ÀÖ´Ù. º» Ç¥ÁØÀº ¸Þ½ÃÁöÀÇ ¾ÐÃà·üÀ» ³ô¿© ¼¼¼Ç ¼³Á¤ ½Ã°£À» °¡´ÉÇÑ ÁÙÀ̱â À§ÇÑ SIP/SDP ¶óÀ̺귯¸®¸¦ Á¤ÀÇÇÑ´Ù
¿µ¹®³»¿ë¿ä¾à The Session Initiation Protocol (SIP) and the Session Description Protocol (SDP) are test-based protocols that use the UTF-8 charset, and were designed for rich bandwidth links. However, when SIP/SDP is run over narrow bandwidth links, the session setup time increases substantially, compared to an operation over a rich bandwidth link. The session setup time is decreased dramatically if the SIP/SDP signaling is compressed. IETF RFC3320 specifies signaling compression mechanisms. This standard defines SIP/SDP library so as to reduce the session setup time as much as possible by boosting the compression rate.
±¹Á¦Ç¥ÁØ IETF RFC 3485
°ü·ÃÆÄÀÏ TTAE_IF-RFC3485.zip TTAE_IF-RFC3485.zip            

ÀÌÀü
´ÙÀ½