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why does SIP supports only 3 parties in conferance and not more than 3.? bs_aggarwal 29-February-2008 09:45:11 AMComments Use the following link http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?tp=&arnumber=1368374&isnumber=29943 Posted by HamidAliKhan http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?tp=&arnumber=1368374&isnumber=29943 Posted by crouse Good link to answer your question http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?tp=&arnumber=1368374&isnumber=29943 Abstract The session initiation protocol (SIP) provides advanced signaling and control functionality for a wide variety of multimedia services. This paper introduces an extension of session initiation protocol (SIP) to support multipoint conference. via functions, a multipoint conference could be constructed by mobile hosts (user agents, UAs), It requires no server side or network structure modifications. Considering the network performance and end-to-end delay, we propose a new multipoint mobile multicast location management mechanism using SIP. In this mechanism, each data packet is sent out using multicast and routed in a shortest path between any two members of a conference. This paper also introduces the analytical model and performs simulation experiments using network simulator 2 (NS2). The experiment results demonstrate that this extension of SIP carries advantages in end-to-end packet delay and the processing time for a new participant to join a multipoint conference. Posted by rajaram144 |
Posted: 02-August-2008 12:31:25 AM By: rajaram144 Good link to answer your question http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?tp=&arnumber=1368374&isnumber=29943 Abstract The session initiation protocol (SIP) provides advanced signaling and control functionality for a wide variety of multimedia services. This paper introduces an extension of session initiation protocol (SIP) to support multipoint conference. via functions, a multipoint conference could be constructed by mobile hosts (user agents, UAs), It requires no server side or network structure modifications. Considering the network performance and end-to-end delay, we propose a new multipoint mobile multicast location management mechanism using SIP. In this mechanism, each data packet is sent out using multicast and routed in a shortest path between any two members of a conference. This paper also introduces the analytical model and performs simulation experiments using network simulator 2 (NS2). The experiment results demonstrate that this extension of SIP carries advantages in end-to-end packet delay and the processing time for a new participant to join a multipoint conference. | |
Posted: 05-February-2009 05:24:06 AM By: crouse http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?tp=&arnumber=1368374&isnumber=29943 | |
Posted: 18-March-2009 03:18:40 PM By: HamidAliKhan Use the following link http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?tp=&arnumber=1368374&isnumber=29943 |