designing wireless sensor networks should meet appropriate parameters such as quality of service (qos) defined by different users. the variable physical conditions of the environment, processing and transmission power limitations and limited communication capabilities are the most important obstacles that influence qos parameters such as throughput, delay, reliability and network lifetime. the ...

organizations particularly in project structure pay specialattention to the efficient management and make a lot of efforts to achievethis goal by reducing delay in projects. gas transmission zones are amongthose kinds of organizations whose main activities are considered to be inproject structure. thus the significance of project management and thepathology of delay that imposes exorbitant cost...

This thesis studies cooperative sensing and transmission in the context of wireless sensor networks (WSNs). We especially focus on two means of cooperative sensing and transmission, namely, distributed source coding and relaying. We consider systems where the usefulness of the measured data is dependent on how old the data is and we therefore need low-delay transmission schemes. At first sight,...