Chapter 20 - The Presence Service in the IMS pdf

... Garc © 200 8 John Wiley & Sons, Ltd. ISBN: 97 8- 0- 47 0- 5166 2- 1 444 CHAPTER 20. THE PRESENCE SERVICE IN THE IMS Figure 20. 1: Presence service: the foundation of all the services and a PUA (Presence ... of the presence service on the Internet, as defined by the IETF. This chapter focuses on the use of the presence service in t...

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 ... Grouping streams using SRF 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 3GP...

Ngày tải lên: 01/08/2014, 17:21

... described in Section 19.4. The presence document, received at the PA, is fed into the merging process. The merging process, governed by 436 CHAPTER 19. THE PRESENCE SERVICE ON THE INTERNET URI-list Service (3) ... overrides the filter, so the filter just gives information to the PA on those parts of the presence information that the watcher is interested in...

Ngày tải lên: 01/08/2014, 17:21

... 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) ... Trying (11) INVITE (12) 100 Trying (13) INVITE (14) 100 Trying Originating Visited Network Originating Home Network Terminating Home Network Terminating Visited Network (16) 180 Ringin...

Ngày tải lên: 01/08/2014, 17:21

...   200 2 MuDer Jeng 200 2 MuDer Jeng   200 2 MuDer Jeng 200 2 MuDer Jeng   200 2 MuDer Jeng 200 2 MuDer Jeng Finding values to be loaded into the timer Finding values to be loaded into the ...   200 2 MuDer Jeng 200 2 MuDer Jeng   200 2 MuDer Jeng 200 2 MuDer Jeng   200 2 MuDer Jeng 200 2 MuDer Jeng The case of GATE =1 in TMOD The case of GATE =1 in...

Ngày tải lên: 27/10/2013, 19:15

... stored in the InfoCubes, the central data containers of BW. For more information, see Business Information Warehouse online documentation. Chapter 7: Overview of Reporting in the Business Information ... speed up the implementation, the Business Content includes both general and industry-specific business content. Before modeling your own InfoCubes, or building new queries...

Ngày tải lên: 11/12/2013, 14:15

... resulting value is the average. In the case of the second operation (%) the res- ulting value is the z-value of the second surface, but if the z-value of the second surface is greater than the z-value ... solving the wedging out of layer problem. In the case of the first operation ($) the resulting value is the z-value of the first surface, but if the z-va...

Ngày tải lên: 21/01/2014, 07:20

... 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

... estimation In the second example, we investigate the performance of the SC-ML and the AC-ML in estimating the DOA of a single source in the presence of nonuniform sensor noise. The set- ting of the ... the estimate for the nonlinear parameter by optimizing the con- centrated objective function. (4) Find the estimate for the lin- ear parameter by substituting...

Ngày tải lên: 22/06/2014, 06:20

... conversation. There are two models that provide QoS on the Intern et: the Integrated Services model and the Differentiated Services (DiffServ) model. We cover the former in Section 9.1 and the latter in ... certain bandwidth or a certain delay. This service can be seen as a better-than-best-effort service. The guaranteed service guarantees a certain bandwidth or a certain...

Ngày tải lên: 01/08/2014, 17:21