S/C/51. Dissertation. Security Aspects of Wireless LAN: WEP and WPA

The dissertation examines the security of Wireless Local Area Networks (WLAN) and the computer technologies aimed at dealing with security problems. An overview of the developments in computer communication is presented identifying advantages and vulnerabilities of WLAN and analyzing a security architecture known as Wired Equivalent Privacy (WEP) protocol, the IEEE 802.11 standard, the MAC architecture, the shortcomings of WEP, the Wi-Fi Protected Access (WPA) development and its advantages over WEP.

E/C/20. Dissertation. Feasibility analysis for WI-FI wireless technology for Information system/ Information technology Change Management in operational contexts

The dissertation investigates wireless technology (WI-FI) from the perspective of reliability, flexibility, interoperability, security and cost conducting a case study of the wired network structure in Birla Institute of Technology and Science (BITS), India. The review of literature touches on the background of BITS, the history of WIFI development, its benefits and problems. Research methodology includes primary data collection through interviews and questionnaires, and secondary data analysis. Conclusions are made about the impacts of the WIFI implementation in BITS.

C/C/15. Wireless LANs vs. Cable LANs

IT/IS networks in firms have traditionally been connected through local area networks (LANs). However, these networks can now be provided without cables, known as wireless LANs (or WLAN for short). This report examines whether WLANs can replace cables within the workplace. It examines both the pros and cons of LANs and WLANs, as well as discussing the adventitious effects that WLANs can have in terms of cost savings and productivity increases as a result of the more flexible workplace that they create. This report would be useful for anyone interested in WLANs and LANs.

P/C/52. Systems for wireless networking: pros and cons

The paper looks at the systems for wireless networking analysing the types of devices that are being used nowadays: mesh networking topology, wireless enabled devices, wireless access points, routers, and high strength encryption. The advantages of the new technologies are listed and discusses. For example, the author demonstrates great advantages of wireless networking for the businesses where quick response is needed, i.e. for fire fighters, doctors, police officers, etc. The problems related to the use of wireless networking are outlined.

P/C/42. Broadband as an Appropriate Technology for Communication

The paper provides a descriptive definition of the broadband as a tool for communication and means of distribution of information. Moreover, the paper provides a history of broadband and future prospectus of it, also the paper discusses differences between the various means of distribution and analyses and defines arguments for and against the appropriateness of Broadband technology

P/C/23. "åthe emergence of a technological elite, communicating across the globe, while an unplugged , disenfranchised underclass falls further and further behind" (Mark Rotenburg, 1994, Washington director of "Computer users for social responsibility")

This essay provides answers on the following questions: How likely is this scenario to occur? Does it really matter anyway? What is the significance of multimedia communication in this context? The essay critically discusses the pertinent issues.

A/C/10. The range of opportunities for effective differentiation in the mobile telecommunications market is extremely limited. Discuss

I believe the personalization of services, which constitutes a core essence of mobile services, gives more opportunities for differentiation in mobile industry. Mobile industry consists of wide range of services, starting from cellular networks and finishing GEO-satellite mobile systems. Their functions and marketing vary a lot. In order to keep this research paper coherent and compact, I analyse only cellular networks and terms mobile and cellular are equivalent

A/C/11. To What Extent Are Broadband Strategies Adopted In South Korea Replicable Elsewhere?

Here's some secrets for next broadband champions who would like to challenge South Korea's first place. It helps to be a geographically small, densely populated country, with intensely competitive broadband providers, higher cost narrowband alternatives, and eagerly receptive consumers. If challenger's country conditions are somehow different, still some lessons can be learnt by government - set the rules and let strongest win. As for providers - nothing but price and content attract users better. The deep understanding of these secrets may really challenge South Korea from the broadband pedestal.

P/C/25. Wireless Broadband Communications

The paper reviews different types of wireless broadband communications and their pros and cons.

A/C/12. Considering developments at national and international level, indicate what you consider to be the most important legal elements concerning the structure and role of telecommunications regulators? To what extent are changes in technology and market structures challenging existing models of regulation?

A/C/13. Telecommunication Strategy Assignment: Strategy for MICROMUSE

The purpose of this assignment is to address common areas and trends of future strategies of MICROMUSE. Scenario planning and mapping out stakeholders let us identify the worst scenario for MICROMUSE and its reaction on this. This scenario arise when everything becomes commodity, prices falling and many competitors are looking for thinning margins. 'Dying ground' is where MICROMUSE facing battle for not end-up in 'subcontractor' category and continue to deliver value directly to customers. The process of group strategizing is a very important because only people can see 'what is likely to happen' and act accordingly. Scenario approach created strategic conversation inside groups, allowing for and reflection different perceptions of the situation. By analysing all created scenarios I found out the common denominators between them and conclude the worst scenario, the least desirable for MICROMUSE.

A/C/14. Masters Dissertation. Rabbit's Return: An Exploration of WiFi Business Models

This thesis explores wireless LANs implementations for a public commercial use. 802.11b technology, known as WiFi has a character of disruptive innovation. Creating new markets and new business models, pushing established players to fight for their incumbent position and thus look for new opportunities. Research into business models, which adopting disruptive technology, requires a theoretical framework, thus a critical approach is developed along with necessary analytical tools such as value chains, business model diagrams and a mapping chart. A review of relevant literature is given along with the most acceptable definition. Emerging business models are very dynamic in nascent state of WLAN industry. To understand the 'architecture of the revenue', three case studies are examined: Telia HomeRun, Starbucks/T-Mobile and Copenhagen Airport Wireless Internet Zone. After exploring each instance of wireless LAN implementation in depth, conclusions are offered along with further visions of wireless LANs evolution. The general trend of WLAN industry is to offer greater coverage along with deeper participation of venues in business models. Each business model has some internal contradictions between company's core business and WLAN. None of these models can be considered as an example for the future wide-scale deployment. The thesis outlines key features of each model, highlights contradictions and circle areas for further research.

A/C/15. In what ways has the availability of DSL shaped, and in itself been shaped by, the broadband market?

This paper consists of the following sections: DSL technology as an object and subject of the market forces, The conditions of efficient availability of DSL technology, The impact of Regulators policies on DSL market, Regulators tend to control wholesale incumbents prices, Absence of competition in last mile, To Build or Not To Build, EU keeps pace with US, Voice over DSL and regulations, Technology, What is on the broadband market, DSL vs. Cable, DSL as a complimentary technology, Will Fibre bury DSL, Markets, Broadband's demand grows, but unpredictable, Fighting for Voice, Competitive prices are key to pricing strategy, Telecommuting, Funding for DSL: no easy money anymore, Changing business model, Content for DSL broadband: focus on value-added services, Triple Play: Bundling Voice, Data and Video in one DSL solution, Hardware market for DSL.

P/C/12. Human Computer Interactions for mobile devises

The aim of this report is to look at various HCI aspects for mobile devices. It starts of by giving a brief definition of HCI. It looks at considerations taken into account when designing mobile devices. The report discusses the various findings from a number of sources such as newspaper articles and papers written on HCI and mobile phone devices. Having discussed the interface design and the extra features that are being offered on the phone, it looks at various services that are being made possible because of the technological advances such as WAP, i-mode (in Japan) and FOMA. These services have been created after researching the extra facilities and services that mobile phone users would like when they are on the move.

P/C/13. WAP

WAP is defined as an "open, global standard that empowers mobile users with wireless devices to easily access and interact with information and services". This report starts of explaining what WAP is and giving a technical overview of how the technology works. It also looks at the advantages and the disadvantages of WAP, the effects that it is having on people's lives and the competing technologies which are emerging alongside WAP.