This report characterizes small commercial buildings by market segments, systems and end-uses; de... more This report characterizes small commercial buildings by market segments, systems and end-uses; develops a framework for identifying demand response (DR) enabling technologies and communication means; and reports on the design and development of a low-cost OpenADR enabling technology that delivers demand reductions as a percentage of the total predicted building peak electric demand. The results show that small offices, restaurants
Small and medium commercial customers in California make up about 20-25% of electric peak load in... more Small and medium commercial customers in California make up about 20-25% of electric peak load in California. With the roll out of smart meters to this customer group, which enable granular measurement of electricity consumption, the investor-owned utilities will offer dynamic prices as default tariffs by the end of 2011. Pacific Gas and Electric Company, which successfully deployed Automated Demand
Vehicular communication is an emerging technology that has lot of potential to support transporta... more Vehicular communication is an emerging technology that has lot of potential to support transportation safety, traffic information and other ITS related applications. Due to its unique challenges and infrastructure requirements it is very difficult to evaluate new communication technologies in real world. A good simulation environment is required ?? evaluate new technologies in close to real-world situations. It is very difficult to integrate real world scenarios like driving and vehicular mobility in widely used network simulators like NS-2 and Qualnet. This paper discusses these requirements for vehicular communication simulation and provides a new architecture for flexible simulation framework for vehicular networks. Proposed simulation architecture combines network simulation, driving simulation and propagation simulation by using real geographic road network and digital elevation model (DEM) to accurately simulate vehicular communication with realistic mobility, accurate propagation models and precise communication models. Proposed simulation framework provides plug-in type modules to extend the features for a particular technology, whether it is communication protocol or driver safety system and evaluates the results inside complete system. Also presented a simple scenario to show how different modules can be extended based on the simulation requirements
Vehicular communication is an emerging technology that has lot of potential to support transporta... more Vehicular communication is an emerging technology that has lot of potential to support transportation safety, traffic information and other ITS related applications. Due to its unique challenges and infrastructure requirements it is very difficult to evaluate new communication technologies in real world. A good simulation environment is required to evaluate new technologies in close to real-world situations. It is very difficult to integrate real world scenarios like driving and vehicular mobility in widely used network simulators like NS-2 and Qualnet. This paper discusses these requirements for vehicular communication simulation and provides a new architecture for flexible simulation framework for vehicular networks. Proposed simulation architecture combines network simulation, driving simulation and propagation simulation by using real geographic road network and digital elevation model (DEM) to accurately simulate vehicular communication with realistic mobility, accurate propagation models and precise communication models. Proposed simulation framework provides plug-in type modules to extend the features for a particular technology, whether it is communication protocol or driver safety system and evaluates the results inside complete system. Also presented a simple scenario to show how different modules can be extended based on the simulation requirements
This report characterizes small commercial buildings by market segments, systems and end-uses; de... more This report characterizes small commercial buildings by market segments, systems and end-uses; develops a framework for identifying demand response (DR) enabling technologies and communication means; and reports on the design and development of a low-cost OpenADR enabling technology that delivers demand reductions as a percentage of the total predicted building peak electric demand. The results show that small offices, restaurants
Small and medium commercial customers in California make up about 20-25% of electric peak load in... more Small and medium commercial customers in California make up about 20-25% of electric peak load in California. With the roll out of smart meters to this customer group, which enable granular measurement of electricity consumption, the investor-owned utilities will offer dynamic prices as default tariffs by the end of 2011. Pacific Gas and Electric Company, which successfully deployed Automated Demand
Vehicular communication is an emerging technology that has lot of potential to support transporta... more Vehicular communication is an emerging technology that has lot of potential to support transportation safety, traffic information and other ITS related applications. Due to its unique challenges and infrastructure requirements it is very difficult to evaluate new communication technologies in real world. A good simulation environment is required ?? evaluate new technologies in close to real-world situations. It is very difficult to integrate real world scenarios like driving and vehicular mobility in widely used network simulators like NS-2 and Qualnet. This paper discusses these requirements for vehicular communication simulation and provides a new architecture for flexible simulation framework for vehicular networks. Proposed simulation architecture combines network simulation, driving simulation and propagation simulation by using real geographic road network and digital elevation model (DEM) to accurately simulate vehicular communication with realistic mobility, accurate propagation models and precise communication models. Proposed simulation framework provides plug-in type modules to extend the features for a particular technology, whether it is communication protocol or driver safety system and evaluates the results inside complete system. Also presented a simple scenario to show how different modules can be extended based on the simulation requirements
Vehicular communication is an emerging technology that has lot of potential to support transporta... more Vehicular communication is an emerging technology that has lot of potential to support transportation safety, traffic information and other ITS related applications. Due to its unique challenges and infrastructure requirements it is very difficult to evaluate new communication technologies in real world. A good simulation environment is required to evaluate new technologies in close to real-world situations. It is very difficult to integrate real world scenarios like driving and vehicular mobility in widely used network simulators like NS-2 and Qualnet. This paper discusses these requirements for vehicular communication simulation and provides a new architecture for flexible simulation framework for vehicular networks. Proposed simulation architecture combines network simulation, driving simulation and propagation simulation by using real geographic road network and digital elevation model (DEM) to accurately simulate vehicular communication with realistic mobility, accurate propagation models and precise communication models. Proposed simulation framework provides plug-in type modules to extend the features for a particular technology, whether it is communication protocol or driver safety system and evaluates the results inside complete system. Also presented a simple scenario to show how different modules can be extended based on the simulation requirements
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Papers by Ed Koch