Facsimile continues to be communication bedrock for transmitting sensitive business critical documents with legal standing. Traditional facsimile uses PSTN network for communication. As the mobile technology advances, fixed wireless terminals are being used to connect landline devices such as telephone, fax machines etc and transmit using the mobile phone networks. Fixed wireless terminals are ...

Current and emerging telecommunications services are strongly dependent upon the Common Channel Signaling Network (CCSN). Regulatory rulings have accelerated the trend towards increased deployment, utilization, and connectivity of CCSNs in the U.S. In this environment, engineering issues concerning the performance, evolution, and reliability of the CCSN are important. Accurate information about...

monitoring of road traffic noise is becoming an important issue in modern cities due to the spreading of noise pollution and the extension of monitored areas. thus, the stratified spatial sampling is frequently applied to reduce the costs and provide adequate accuracy in order to obtain reliable noise maps. the definition of the strata in the sampling may refer to the legislative classification...

background: injuries and deaths from road traffic crashes are one of the main public health problems throughout the world. this study aimed to identify determinants of fatality traffic accident in iran for the twenty-span year from 1991 to 2011. methods: a time series analysis (1991-2011) was used to examine the effects of some of the key explanatory factors (gdp per capita, number of doctors p...

The voice user interface is an important tool for realizing natural, easy-to-use humancomputer interfaces that can bridge the digital-divide. This paper gives an overview of voice interface applications and information access systems that operate over a telephone network. It also introduces some voice portal solutions that use speech recognition/synthesis and dialogue control and outlines the s...

Driver distraction is recognized as being one of the central causes of road traffic incidents and mobile telephones are tangible devices (among many other electronic devices) that can distract the driver through changes in workload. Forty participants completed a motorway route characterized by a low level of road complexity in the form of vehicle handling and information processing. A peripher...

today, the motorcycle riders in the streets as traffic congestion have become a challenge. if we do not have planning and scientific management for this problem, consequently the volume of traffic and accidents, crime, social damages will be increased. considering the importance of the issues, identify and assess the factors promote traffic safety, reduce crime and social problems with motorcyc...

This master’s degree thesis project has been performed at the department for Access Signal Processing (ASP) at Ericsson AB in Älvsjö. Among other things this department does research concerning DSL (Digital Subscriber Line) technology. DSL provides fast data transfer over ordinary telephone lines. The advantage of using telephone lines is that almost all premises in developed parts of the world...

In this work, we consider the performance analysis of state dependent priority traffic and scheduling in device to (D2D) heterogeneous networks. There are two transmission types data wireless communication, such as video or telephone, which always meet requirements high (HP) first. If there is a large amount low (LP) data, will be LP that cannot sent. This situation cause excessive delay packet...