In Interleave Division Multiple Access (IDMA), users are assigned with specific inter-leavers instead of PN-sequences as in case of Code Division Multiple Access (CDMA) systems to differentiate amongst users. The scheme considered is a special case of CDMA in which bandwidth expansion is entirely performed by low-rate coding. An inter-leaver-based multiple access scheme gives high ...

The IEEE 802.11s Wireless Mesh Networks (WMN) is a new multi-hop technology increasing the coverage of IEEE 802.11 Wireless Network and providing Internet access. Recently, many researchers proposed several metric routing protocols for Wireless Mesh Networks (WMNs). Some metrics consider the interferences and other study the channel diversity of the distant links along the path ...

SMS is one of the most widely used data applications in the world. Due to its easy availability and low cost, many enterprises have chosen to use SMS as the primary medium for dissemination of information and alerts. During high loads and traffic scenarios, the SMS latency tends to rise exponentially, which is a concerning ...

Packet-based on-chip interconnection networks, or Network-on-Chips (NoCs) are progressively replacing global on-chip interconnections in Multi-processor System-on-Chips (MP-SoCs) thanks to better performances and lower power consumption. However, modern generations of MP-SoCs have an increasing sensitivity to faults due to the progressive shrinking technology. Consequently, in order to evaluate the fault sensitivity in NoC architectures, there is ...

DRFM (Digital Radio Frequency Memory) is now widely utilized by modern radar jammers due to its high efficiency in jamming generation. However, its jammer structure is somewhat complex, since the up-conversion and down-conversion processes must be included. This paper proposes a new Synthetic Aperture Radar (SAR) jammer architecture utilizing Direct Radio Frequency Processing (DRFP), wherein ...

The operation of core router is to restrict network broadcast to the LAN, to act as default gateway, to move data between different networks and to advertise loop free path. The technology of Wi-Fi, Worldwide interoperability for Microwave Access (WiMAX), General Packet Radio Services (GPRS), Enhanced Data rates for GSM Evolution (EDGE), EVolution Data Optimized ...

Big Data is to be had on every corner of our streets: there is so much data, there are patterns to be found and insights to be gathered. In this whitepaper unlock why there is need for true openness of data – It is individual citizens and privately-owned companies offering their data to the government ...

In this paper a temperature measurement and control system is proposed using ARM processor S3C2440 as a controlling device. This system uses LM35D sensor and its related peripherals for temperature measurement. This temperature is filtered and transmitted to the ADC MCP3201. ARM and CPLD are used for processing and controlling purpose.S3C2440 ARM9 series micro processor ...

Next-generation wireless systems are envisioned to have an IP-based infrastructure with the support of heterogeneous access technologies. One of the research challenges for next generation all-IP-based wireless systems is the design of intelligent mobility management techniques that take advantage of IP-based technologies to achieve global roaming among various access technologies. Next-generation wireless systems call for ...

There has been growing interest in researchers to merge wearable system technology with textile-technology. Utilization of textile material for development of antenna has been rapid due to wearable computing. A wearable antenna is meant to be a part of clothing used for communication purpose such as Tracking and navigation, health monitoring, fire-fighting and space and ...

Automation is the Technology Concerned with Application of Mechanical, electronics & computer based systems to operate & control production. Due to advancement in technology the people have seen atomization of many things. They have seen an atomized vending machine which will serve a hot or soft drinks, Chocolates &many things. There is automation of tickets ...

A method of designing a dish antenna that serves two purposes was designed and demonstrated in this paper. This paper was framed around this idea and it was decided to line this large ‘Free area’ with solar cells and generate electricity. The Dish TV setup would then serve its primary function as well as provide ...

Road traffic density estimation provides important information for road planning, intelligent road routing, road traffic control, vehicular network traffic scheduling, routing and dissemination. The ever increasing number of vehicles equipped with wireless communication capabilities provide new means to estimate the road traffic density more accurately and in real time than traditionally used techniques. In this ...

Wireless ad-hoc network is a set of independent mobile nodes that communicates through a wireless link. Due to open medium and lack of centralized authority, ad-hoc networks are susceptible to numerous routing attacks. Wormhole attack is one of the most severe attacks on routing protocols in which two or more malicious nodes receive packets at ...

The Vehicular Safety Consortium (VSC), the Crash-Avoidance Metrics Partnership (CAMP) consortium and the Vehicle Infrastructure Initiative (VII) along with the giants of the light-duty vehicle manufactures, are working to develop pre-competitive safety technologies and various applications that can be offered in Vehicular Ad-hoc NETworks (VANETs), a special kind mobile ad-hoc networks where wireless equipped element ...