Task

1. Compare and contrast three data encryption standards for WiMAX networks? [4 marks]


2. How is the traffic coordinated in shared wireless medium? Explain additional methods to reduce collisions in shared wireless medium. [4 marks]


3. Read the two recent research papers on the topic of Internet of Things (IoT) as saved in the resources folder; please give your critical reflection on the topic of Energy Harvest. [4 marks](important note: #for Question 3, please disregard the word “Energy Harvest”
Please give the critical reflection on the topic IOT as per the available research papers on Interact.
Questions 3 would be:
Read the two recent research papers on the topic of Internet of Things (IoT) as saved in the resources folder; please give your critical reflection on the topic of IOT.Document Preview:

ZORZI LAYOUT 12/9/10 11:15 AM Page 44 THE INTERNET OF THINGS FROM TODAY’S INTRANET OF THINGS TO A FUTURE INTERNET OF THINGS: A WIRELESS- AND MOBILITY-RELATED VIEW MICHELE ZORZI, UNIVERSITY OF PADOVA ALEXANDER GLUHAK, UNIVERSITY OF SURREY SEBASTIAN LANGE, VDI/VDE INNOVATION + TECHNIK GMBH ALESSANDRO BASSI, HITACHI EUROPE, LTD. Resolution infrastructure possible to interact with the environment around ABSTRACT us, and to receive information on its status that Monitoring of In this article, we present the current status was previously not available by simply looking at associations between entities of the Internet of Things, and discuss how the things. Moreover, it will be possible not only to and IoT resources current situation of many “Intranets” of Things actively interconnect things in the physical world, In should evolve into a much more integrated and but also to enable them to exchange and make heterogeneous system. We also summarize what use of their information (in the “digital” world). in our opinion are the main wireless- and mobili- Given the current fragmentation of efforts in ty-related technical challenges that lie ahead, this area, which prevents a synergistic integration and outline some initial ideas on how such chal- process, we believe that there is a clear need to lenges can be addressed in order to facilitate the develop a reference architectural model that will IoT’s development and acceptance in the next allow interoperability between different systems. Moving IoT resource few years. We also describe a case study on the The TCP/IP protocol suite, by now universally IoT protocol architecture. used in the Internet, emerged from a pool of many different protocols rather than “being cre- ated” following a clean-slate approach. 

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