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| Convergence Technologies for 3G Networks: IP, UMTS, EGPRS and ATM |
E-Books |
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 Convergence Technologies for 3G Networks: IP, UMTS, EGPRS and ATM Publisher: Wiley | ISBN: 047086091X | edition 2004 | PDF | 670 pages | 3,59 mb The merging of voice and data on a single network opens powerful new possibilities in communications. Only a fundamental understanding of both technologies will ensure you are equipped to maximise their full potential.
Convergence Technologies for 3G Networks describes the evolution from cellular to a converged network that integrates traditional telecommunications and the technology of the Internet. In particular, the authors address the application of both IP and ATM technologies to a cellular environment, including IP telephony protocols, the use of ATM/AAL2 and the new AAL2 signalling protocol for voice/multimedia and data transport as well as the future of the UMTS network in UMTS Release 5/6 All-IP architecture.
Convergence Technologies for 3G Networks:
* Explains the operation and integration of GSM, GPRS, EDGE, UMTS, CDMA2000, IP, and ATM.
* Provides practical examples of 3G connection scenarios.
* Describes signalling flows and protocol stacks.
* Covers IP and ATM as used in a 3G context.
* Addresses issues of QoS and real-time application support.
* Includes IP/SS7 internetworking and IP softswitching.
* Outlines the architecture of the IP Multimedia Subsystem (IMS) for UMTS.
Convergence Technologies for 3G Networks is suited for professionals from the telecommunications, data communications and computer networking industries.
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| GetDataBack 3.68 Portable |
Software |
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GetDataBack is a software for hard drives, floppy drives, Jaz drives, Zip drives, Memory Sticks, Smart Media, Compact Flash, Secure Digital and Multi Media Cards only. GetDataBack is searching your hard drive to find one of the FAT (File Allocation Table). If no FAT is found GetDataBack will attempt the recovery without this information. In this case the possibility of bringing fragmented parts from all over the drive together gets smaller. Fragmentation in NTFS should not effect the results of the recovery. Information about a file's allocation is stored in a MFT entry (other than with a FAT file system, where this information is stored in the FAT). If the file shows up in the recovery tree, it should be recoverable. If it does not contain the expected data, you should review your selection in Step 2 of the software.
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