Addressing Non-linear Hardware Limitations and Extending Network Coverage Area for Power Aware Wireless Sensor Networks 67 Fig. 16. Pseudo code for handoff algorithm: 2 base station example. An admission request is then sent to the base station whose downlink[r]
4.3 High level object interfacing High level interfacing with the system is the preferable entry point for applications and, it should be in this layer that final consumers gather data from the sensors. It is also this layer that is responsible for communications with the non-Java[r]
Fig. 17. Block diagram of baseband logic interference. A new communication protocol is proposed for the novel system with asymmetric wireless links. It is based on Frame Slotted ALOHA anti-collision algorithm. Dynamic frame size allocation and idle slot skipping methods are investigated[r]
Carbon Nanotube- and Graphene Based Devices, Circuits and Sensors for VLSI Design 47 Graphene has interesting electrical properties such as electron-hole symmetric band structure, high carrier mobilities, ballistic transport, and absence of band gap (Reddy et al., 2011). Bu[r]
The benefit of biomass projects is the fuel cost, which tends to be very low resulting in reduced power costs. An obvious fuel source is landfill gas that can be economically piped to a power plant on or near an installation. Other approaches involve gasification of animal wa[r]
The efficient system-level architecture design is more important than the module design since system-level improvements make more impacts on performance, power, and memory bandwidth than the module-level improvements. In this chapter, the new JPEG XR com[r]
[21] ISO/IEC 14496-2 (MPEG-4), “Generic coding of audio visual objects,” 1998. Sergio Saponara received his M.S. degree in electronics and his Ph.D. degree in infor- mation engineering, both from the Univer- sity of Pisa, Italy, in 1999 and 2003, respec- tively. In 2001, he collaborated with Con-[r]
Despite differences in details, there are certain key characteristics shared by all well- designed on-chip bus protocols. 3.5.2 Tristate vs. Mux Buses When bus structures first migrated from boards onto chips, there was some contro- versy over whether to use a tristate bus or a multiplexer-[r]
4-30-12 1Q2012 E&C PMC Chemicals EMIRATE OF ABU DHABI: A subsidiary of the Global Engineering and Construction Group has been awarded a contract by Abu Dhabi National Chemicals Company (ChemaWEyaat) for the provision of a project management consultancy (PMC) services for[r]
Currently, we are using behavior synthesis for most of our new designs and more system LSIs are verified with our C-based simulation. Behavior synthesis tool is as mature as logic synthesis in the late 1980s, when designers started to use them widely RTL level design flows. However,[r]
The IEEE 802.11 DCF specifies different IFS slots, and because of the modular nature of the DCF, these slots can be easily exploited to provide service differentiation. Higher priority (or rt ) nodes in a number of MAC schemes wait for the wireless medium to be free for shorter IFS than o[r]
a) Low temperature coefficient: For minimum variations in voltage drop and power loss with the change in temperature, these materials should have low temperature coefficient[r]
It is expected that the further development of 3Gwireless will increase its capabilities for a considerable period. In the longer term, these capabilities will be complemented by the introduction of systems beyond 3Gwireless. Considering how second-generation systems have evolved by adding[r]
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2. Methodology The linked simulation-optimization approach consists of two parts. An optimization algorithm generates the candidate solutions corresponding to various unknown groundwater source characteristics. The candidate solutions are used as input in the numerical groundwater transport simula[r]