Tài liệu IP for 3G - (P4) ppt

... networks, and even in a future IP for 3G network. We presented two examples of the uses of SIP – firstly how SIP can facilitate PSTN-Internet inter-working, and secondly how SIP can be used to provide ... Schulzrinne H, Interworking Between SIP/SDPand H.323. Proceed- ings of the 1st IP- Telephony Workshop (IPTel2000), April 2000. Dalgic, Fang, Comparision of H.323 and SIP for IP tel...

Ngày tải lên: 21/01/2014, 15:20

... be possible for all users to agree on a common data format – for example, if one user has a very-low-bandwidth link and all other users want high-quality audio. Mixers, placed just before the start ... Louise Burness Copyright q 2002 John Wiley & Sons, Ltd ISBNs: 0-4 7 1-4 869 7-3 (Hardback); 0-4 7 0-8 477 9-4 (Electronic) service for a specified bandwidth of traffic, coul...

Ngày tải lên: 21/01/2014, 15:20

... promoted IP for 3G: Networking Technologies for Mobile Communications Authored by Dave Wisely, Phil Eardley, Louise Burness Copyright q 2002 John Wiley & Sons, Ltd ISBNs: 0-4 7 1-4 869 7-3 (Hardback); ... it moves from being Mobi- lity Management (MM)-connected to being MM-idle (when it was turned off completely, it was MM-detached). Mary then boards a bus for the Polytech-...

Ngày tải lên: 21/01/2014, 15:20

... should be self-healing. 3.4.2 The End-to-end Principle The second major design principle is the end-to-end principle. This is really a statement that only the end systems can correctly perform functions ... current problems of IP, the shortage of IP addresses, and finally a discussion on IPv6, the next generation of IP. The IP Packet Header The current version of IP is IPv4. The IPv4...

Ngày tải lên: 21/01/2014, 15:20

... CoA with the SIP server. Another option is for macromobility to be supported by mobile IP for long-lived TCP connections (e.g. FTP), and by SIP for real-time sessions. MOBILE IP – A SOLUTION FOR TERMINAL ... of Mobile IP The best-known proposal for handling macromobility handovers is Mobile IP. Mobile IP has been developed over several years at the IETF, initially for IPv...

Ngày tải lên: 21/01/2014, 15:20

... Priorities, 3GPP, November 2001. http:// www.3gpp.org/TB/Other/IETF.htm 3GPP requirements in SIP, Internet Draft (work in progress), November 2001. draft-garcia-sipping-3gpp-reqs-02txt Recommendations for ... (compares all IP architectures – 3GPP R5, 3GPP2 all IP and MWIF NRA). http:// www.mwif.org/gap .ppt CDMA Development Group (CDG). http://www.cdg.org IP FOR 3G2 76 3GPP Intera...

Ngày tải lên: 21/01/2014, 15:20

... RPMs: http://atrpms.physik.fu-berlin.de/dist/rh9/perl-Tk/perl-Tk-800.02 4-0 _4at.i686.rpm http://atrpms.physik.fu-berlin.de/dist/rh9/atrpms/atrpms- 9-0 _1at.noarch.rpm http://www.bastille-linux.org/perl-Curses-1.0 6-2 19.i586.rpm Download ... Description -d Debug mode -q Quiet mode -x Expert mode -n Skip scanning NFS mounted directories -r directory Use directory as the root directory -...

Ngày tải lên: 11/12/2013, 15:15

... nguồn được nối đúng (R/L1, S/L2, T/L3) 3G3 MV-A2_: 3 pha 200 - 230 V AC 3G3 MV-AB_: 1 pha 200 - 240 V AC (Dây R/L1 và S/L2) 3G3 MV-A4_: 3 pha 380 - 460 V AC o Bảo đảm là các đầu dây ra ... - Luôn bảo đảm là nguồn cấp có điện áp đúng và các đầu dây nguồn được nối đúng (R/L1, S/L2, T/L3) 3G3 MV-A2_: 3 pha 200 - 230 V AC 3G3 MV-AB_: 1 pha 200 - 240...

Ngày tải lên: 12/12/2013, 02:15

... Valve for Power MEMS Personnel X. Yang (J. Lang, M.A. Schmidt, and S. Umans) Sponsorship ARO A micromachined valve is being developed that could be used as the gas fuel delivery valve for a ... device. The electrostatically-actuated valve is fabricated through the aligned bonding of three silicon wafers which have been patterned using DRIE. A mid- dle wafer forms the moving part of the ....

Ngày tải lên: 12/12/2013, 11:15