Chapter 22 - The Instant Messaging Service in the IMS ppt

... 480 CHAPTER 22. THE INSTANT MESSAGING SERVICE IN THE IMS IMS Terminal #1 (1) INVITE P-CSCF (18) 180 Ringing P-CSCF (3) INVITE (17) 180 Ringing (19) 180 Ringing S-CSCF S-CSCF (7) Diameter LIR (8) ... operator constraints, such as the ability to generate charging events Chapter 22 The Instant Messaging Service in the IMS Chapter 21 described the basic co...

Ngày tải lên: 01/08/2014, 17:21

... of the presence service on the Internet, as defined by the IETF. This chapter focuses on the use of the presence service in the IMS. We explore the IMS architecture that supports the presence service ... with the Service configu- ration offered by the XDM architecture. The IMS terminal plays the role of both a watcher ´ıa- M ar t´ın The 3G IP Multimedi...

Ngày tải lên: 01/08/2014, 17:21

... do not expect the IMS to adopt them in the immediate future. 10.3 Reservations by the Terminals Terminals use the SRF information received in session descriptions to determine the number of resource ... semantics The P-CSCF adds a=mid and a=group:SRF lines to the session descriptions before relaying them to the terminals (as d escribed in 3GPP TS 24 .229 [37]). The t...

Ngày tải lên: 01/08/2014, 17:21

... still sticking in the wall facing the hills which bear Napoleon's fort; the other containing the tombs of the Khedivial family and distinguished by the richness of the decorations and inlay of ... displayed in the inter-unit tug-of-war, the final of which was won, after an exciting struggle, by the team from "D" Company. In boxing, the honours went t...

Ngày tải lên: 21/02/2014, 08:20

... of the ordinal scale; In measuring attitudes or opinions, the interval scale provides more information than ordinal scale. The Interval scale shows distance (quantification) between two ordinals. 34 The ... “no” in the time (the fact is "Yes" in this conditions and "no" in the other conditions). They can avoid to show their opinion like dualistic...

Ngày tải lên: 09/07/2014, 17:20

... as being singularly dependent on technical advances in the print industry. 22 In Letters on Education (1790), Catherine Macaulay argued that the ‘advantages of printing, by rendering easy the ... the information revol- ution’ in our own age. Although rooted in the printing press rather than computers (the Internet or World-Wide Web, electronic publishing), it was similarly...

Ngày tải lên: 21/09/2012, 11:00

... drawing in the service of painting and building for our understanding of metaphors that Plato employs in his Republic. Chapter 3 explores the invention of reduced-scale architectural drawing as the progeny ... of surviving Greek architectural drawings and writings. Rather than remaining fastened to one another and to the sig- nificance they engender, these threads spread in t...

Ngày tải lên: 15/11/2012, 10:32

... on specific information in the text. The students have to use information in the text to fill in the provided blanks by inserting a single word or a group of words. Filling in the blank is ... to the paragraph in which the information they need is likely to be embedded. 36 1.2.3.3 The post- reading stage The post- reading stage is the final but not the les im...

Ngày tải lên: 09/04/2013, 08:49

... Certificates. Is the task of revoking the certificates complete? No. The CRL must be published to ensure that all certificate-aware applications will see the change in the status of the certificates. ... 3. (continued) i. In the console tree, right-click Revoked Certificates, and then click Publish. j. In the Certificate Revocation List dialog box, click Y...

Ngày tải lên: 23/10/2013, 00:15