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A wavelength-routed optical network consists of a number of cross-connects which are interconnected by optical fibers. Transparent optical networks allow signals to bypass extensive electronic signal processing at intermediate nodes. The quality of an optical signal degrades as it travels though several optical components along its lightpath. It is essential to incorporate imapact of the physical...
In order to perform a simulative evaluation of the Hierarchical Mobile IPv6 protocol (HMIPv6) OMNeT++ simulation environment was used. OMNeT++ simulation package - INET framework and xMIPv6 was enhanced with an extension for HMIPv6, which includes Neighbor Discovery protocol, IPv6 router and the implementation of a Mobility Anchor Point (MAP). The simulation model was implemented as defined in RFC...
In this work, the strategy for correction of bits using Soft Input Decryption is analyzed. Soft Input Decryption is used for correction of cryptographic check values, which are very fragile when they are transmitted over noisy channels: only one wrong bit at input of the decryptor causes about 50% of errors at output of the decryptor. Soft Input Decryption corrects incorrect bits of cryptographic...
The paper focuses on the implementation of WiMAX in Bosnia and Herzegovina (BiH). A brief overview of the regulatory and legislative framework for the service implementation is given. It encompasses review of present characteristics of telecommunications market in Bosnia and Herzegovina.
The paper focuses on the telecommunications sector in Bosnia and Herzegovina providing a brief overview of the regulatory and legislative framework, as well as achieved level of development of several segments of the telecommunications market, particularly highlighting the market of mobile telecommunications. Since 2001 the policy actions have contributed to the mobile penetration rise from 15% in...
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