Free Trial

Safari Books Online is a digital library providing on-demand subscription access to thousands of learning resources.


  • Create BookmarkCreate Bookmark
  • Create Note or TagCreate Note or Tag
  • PrintPrint
Share this Page URL
Help

Chapter 3. IMS concepts > Mechanism to register multiple user identities at a g...

3.3. Mechanism to register multiple user identities at a go

SIP allows one public user identity to be registered at a time;so, if a user has more than one public user identity, then she has to register every public user identity individually. This may be frustrating and time consuming from the end-user perspective. Obviously, registering four public user identities would consume four times as much radio resource in the case of Universal Mobile Telecommunications System (UMTS) than registering one public user identity. It was for these reasons that Third Generation Partnership Project (3GPP) developed a mechanism to register more than one public user identity at a time. This concept is called "implicit registration".

Figure 3.2. Example of implicit registration sets.



  

You are currently reading a PREVIEW of this book.

                                                                                                                    

Get instant access to over $1 million worth of books and videos.

  

Start a Free Trial


  
  • Safari Books Online
  • Create BookmarkCreate Bookmark
  • Create Note or TagCreate Note or Tag
  • PrintPrint