1 Multi-Channel Scheduling and Spanning Trees: Throughput-Delay Trade-off for Fast Data Collection in Sensor Networks ¨ Amitabha Ghosh‚ Ozlem Durmaz Incel‚ V. S. Anil Kumar‚ and Bhaskar Krishnamachari Two primary factors that affect the data collection rate (throughput) and timeliness (delay) are: (i) efficiency of the link scheduling protocol‚ and (ii) structure of the routing tree in terms of its node degrees and radius. In this paper‚ we utilize multiple frequency channels and design an
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Mobile Computing and Social Networking Compare and contrast monitoring of patient vital signs using mobile computing technology to in-patient visits to the doctor’s office or hospital. As most of the patients carry mobile devices‚ they understand the ability to monitor vital signs using mobile computing in real-time and saves time instead of visiting a doctor’s office or hospital. Patients can understand vital signs‚ and they can visit the doctor at a person’s discretion or otherwise can take
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INTRODUCTION In today’s modern world computer networks are the basic source of information exchange for all types of businesses. Different technologies are used within the context of networking depending on the requirements of an organization. Ethernet is off course the best technology for the “local area network” (LAN)‚ but when the organization spread their business to much longer distances (cities) then WAN technologies need to be deployed to keep the business running. The selection of an appropriate
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encompasses the network solution and security considerations is a major consideration for your company. Considering that the company will be expanding from one (1) floor to three (3) floors in the very near future you‚ as the CIO‚ are responsible for the design of the infrastructure and security protocols. You have been tasked with designing a network that is stable‚ redundant‚ and scalable. In addition‚ speed and reliability are important considerations. Assumptions should be drawn regarding network usage
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Network Security Some DoS attacks can be avoided by applying vendor patches to the software that has been compromised. Another way to deal with DoS attacks in the case of an attack coming from a number of known IP addresses is to put up a rule to drop all incoming traffic from those known attackers. Yet another way to deal with these types of attacks is to set up packet filters. This will act as a proxy for connections. Once the handshake is validated it will be forwarded to the correct destination
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Security 5 Beta Testing 7 Equipment 8 Budget 12 Conclusion 12 Bibliography 14 Appendix A: TECHNICAL TERMS 15 Executive Summary The Athletes Shack (TAS) is a chain of sporting goods stores that is looking into adding a wireless network (WLAN) to their current network. TAS has 10 retail distribution stores in the area and would like all the stores to be able to see live inventory suing mobile devices. The management team at Athletes Shack has realized that their success depends on exceptional customer
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Cloud computing is becoming the way to go in the corporate world‚ and venture capitalist firms are taking note. Realizing that the cloud is only as good as one’s access to it‚ many corporations are seeking to ensure that their Wide Area Network – or WAN – is reliable‚ allowing for quick access to software. WAN optimization is becoming the latest hot ticket‚ and many venture capitalist firms are getting in on the wave of the future. WAN optimization is a relatively mature field. However‚ the
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Category Points Description Section 1 Configuring OSPF Single Area - 30 Points Task 1: Step 5 Related Explanation or Response Task 1: Step 6 Related Explanation or Response Task 1: Step 10 Related Explanation or Response Task 1: Step 19 Related Explanation or Response Summary Paragraph 2 3 2 3 2 3 2 3 10 Paste the requested screenshot Provide the requested answer Paste the requested screenshot Provide the requested answer Paste the requested screenshot Provide the requested
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Analysing Various Security Aspects of Web and Mobile Cloud Computing Abstract In this paper‚ we have discussed security issues for web and mobile cloud computing. Cloud computing provides Internet-based services‚ computing‚ and storage for users in all markets including financial‚ healthcare‚ and government. This new approach to computing allows users to avoid upfront hardware and software investments‚ gain flexibility‚ collaborate with others‚ and take advantage of the sophisticated
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Mobile Computing and Social Networking Student: Kristopher Bryant Professor: Dr. Edwin R. Otto Course Title: Information Systems Decision Making Date: August 18‚ 2012 Being healthy is one of our greatest assets that people take for granted when experiencing good health and one that is missed when experiencing illness. Anstett (2012) states that “employers all over the country‚ from big companies to city governments‚ increasingly are offering workplace health insurance policies that reward
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