TechRepublic Resources
- University Of New South Wales Prepares Future Technology Leaders With SAS
- The University of New South Wales (UNSW) School of Mathematics wanted to meet the job market's growing demand for professionals skilled in data collection and analysis. SAS Australia partnered with the UNSW in order to introduce a new second-year undergraduate course that focuses on managing large volumes of data using...
- Tags: University Of New South Wales, Leader, SAS Institute
- Case studies
- Adaptive, Distributed Location Management in Mobile, Wireless Networks
- Location management refers to the problem of updating and searching the current locations of multiple mobile nodes in a wireless network. To make location management efficient, the sum of update and lookup costs of the location database must be minimized. The authors of this paper hypothesize that previously proposed location...
- Tags: Mobile, Network, University Of New South Wales, Wireless Network, Location Management, Advertising & Promotion, Wi-Fi, Wireless, Marketing
- White papers
- GPS and Building Monitoring Case Study: Republic Plaza Building, Singapore
- An RTK-GPS system has been installed for the purpose of monitoring the behaviour of a high rise building in Singapore. This system will contribute to a project of monitoring that commenced in 1995 with the installation of two pairs of accelerometers and two UVW anemometers. The aim of this project...
- Tags: University Of New South Wales, Monitoring, Singapore, RTK-GPS System, GPS, Handhelds, Consumer Electronics, Personal Technology, Hardware
- Case studies
- Comparing Estimated With Actual Efforts for a Dynamic Methodology Used by a Small Software Company
- This paper compares effort estimations against their actual values for a software development organization that uses a dynamic type of methodology. This methodology follows an object-oriented approach, is driven by a set of written requirements but does not include strict milestones. The methodology can be adapted depending on the size...
- Tags: Software, Estimation, University Of New South Wales, Methodology, Tools & Techniques, Software Development, Management, Software/Web Development
- White papers
- OpenXUP - An Alternative Approach to Developing Highly Interactive Web Applications
- This paper presents an alternative approach to creating highly interactive web user interfaces. The approach is based on the Extensible User Interface Protocol (XUP), a SOAP-based protocol for communicating events and incremental user interface updates on the web. On top of XUP, it has built a web user interface development...
- Tags: Web, User Interface, University Of New South Wales, Web Application, Framework, SOAP, Channel Management, Web Services, Enterprise Software, Software, Marketing
- White papers 2006-08-11
- Server Policies for Interactive Transmission of 3D Scenes
- This paper considers an interactive client-server application for remote browsing of 3D scenes. The information about texture and geometry is available at server side in the form of scalably compressed images and depthmaps, corresponding to a multitude of original image views. Image and depth components are both open to augmentation...
- Tags: Geometry, 3D, Client-server, University Of New South Wales, Servers, Hardware
- White papers 2006-06-30
- A Database Method to Mitigate the NLOS Error in Mobile Phone Positioning
- Non Line Of Sight (NLOS) error is well known to be a major source of error in mobile phone positioning. It is simply caused by the dense buildings blocking the Line Of Sight (LOS) propagation of RF signal. Hence Mobile Station (MS) appears further away from the Base Transceiver Station...
- Tags: Database, Mobile, University Of New South Wales, Cell Phone, Error, Non Line Of Sight Error, Advertising & Promotion, Branding, Marketing
- White papers 2006-04-21
- The Peak Factor of a 16-QAM/OFDM System
- The close relationship between the peak factor of a QPSK/OFDM system and the one from a 16-QAM/OFDM system is presented and analyzed. It is shown that a 16- QAM/OFDM system shows larger peaks and is more difficult to analyze unless use is made of some results that relate both schemes...
- Tags: University Of New South Wales
- White papers 2006-02-22
- Characterising Wireless LAN Transmission Characteristics
- Wireless signals are omni directional in nature, and thus the environment in which wireless signals propagate may ultimately hinder network transmissions, resulting in an increase of lost and erroneous packets. An understanding of what produces these irregularities is essential due to their effect on network throughput, protocol design and in...
- Tags: LAN, Network, University Of New South Wales, WLAN, Wi-Fi, Wireless, Networking
- White papers 2005-11-01
- Making Project Management Education Happen - On Line!
- The Project Management (PM) course forms a key nucleus of the Master of Business and Technology (MBT) program at the University of New South Wales (UNSW). The MBT program was introduced in the early 1990s as a unique multi-disciplinary program, combining technology and business skills required for current and future...
- Tags: Education, University Of New South Wales, Project Management, Tools & Techniques, Strategy, It Operations, It service Management, Management
- White papers 2005-09-19
- Low Latency Multimedia Broadcast in Multi-Rate Wireless Meshes
- In a multi-rate wireless network, a node can dynamically adjust its link transmission rate by switching between different modulation schemes. For the current IEEE802.11a/b/g standards, this rate adjustment is limited to unicast traffic only while multicast and broadcast traffic is always transmitted at the lowest possible rate. This paper considers...
- Tags: Multimedia, Latency, Network, University Of New South Wales, Mesh Networking, Wi-Fi, Wireless, Networking
- White papers 2005-09-15
- Service Differentiation in Wireless LANs Based on Capture
- This paper investigates the effects of using a dual transmission power scheme for Quality-of-Service (QoS) differentiation in IEEE 802.11 wireless LANs. By setting hosts to transmit at different power levels, the paper enhances the likelihood that a high-power frame gets received correctly when a collision involving frames from both power...
- Tags: IEEE 802.11, QoS, University Of New South Wales, WLAN, Wireless LANs, Wi-Fi, LANs, Wireless, Networking
- White papers 2005-08-15
- The Impact of Random Waypoint Mobility on Infrastructure Wireless Networks
- This paper reports the impact of the Random Waypoint model on infrastructure wireless networks that utilise multi-rate scheme. The Waypoint model causes a higher concentration of nodes near the centre of the mobility area. As a consequence of this, the paper shows that a wireless network could appear to achieve...
- Tags: Network, University Of New South Wales, Mobility, Wireless Network, Wi-Fi, Wireless
- White papers 2005-08-01
- Process-Oriented CRM Enabled by Component-Based Workflow Technology
- To remain competitive, companies are starting to organise their work around customer-centered business processes that cross functional and organisational boundaries. Customer-relationship management is becoming more important than ever before. This paper proposes a new type of process-oriented CRM system suitable for Small-to-Medium Enterprises (SMEs) seeking to integrate a large number...
- Tags: Small And Medium Enterprise, University Of New South Wales, Workflow, CRM, Process-support, Smb/Sme, Customer Relationship Management (CRM), Advertising & Promotion, Operational Planning, Enterprise Software, Software, Marketing, Business Operations
- White papers 2005-06-06
- Effective Channel Time Analysis for Mobile Broadband Wireless Networks
- This paper describes an algorithm to estimate the future cell throughput of a multi-rate broadband wireless network based on previous measurements. The total throughput of a cell depends on the transmission rates used by the mobile nodes. Rather than predicting the individual movement and transmission rate of each node, the...
- Tags: Mobile, Network, University Of New South Wales, Node, Analysis, Wireless Network, Advertising & Promotion, Wireless, Telecommunications, Marketing
- White papers 2005-05-16
- Architectural Styles for Reliable and Manageable Web Services
- Service-Oriented Architecture (SOA) using Web services is considered as the state-of-the-art for distributed systems integration. However, despite the growing interest and the enormous potential of SOA, the uptake of this approach is still slow particularly for mission critical systems. This is partly because the focus is still on the definition...
- Tags: Web, University Of New South Wales, Web Service, SOA, Service-Oriented Architecture (SOA), Web Services, Middleware, Enterprise Software, Software
- White papers 2005-03-10
- Using RFID for Accurate Positioning
- In Korea, telematics is regarded as the technology to enhance and make everyday-driving experience more comfortable and safer. An essential part of the telematics is navigation and it is mainly based on GPS as the choice of positioning technology. The accuracy of GPS, however, is approximately ten to twenty meters....
- Tags: University Of New South Wales, Positioning, Telematics, RFID, Manufacturing, Branding, GPS, Wireless, Security, Biometrics, Marketing, Consumer Electronics, Personal Technology
- White papers 2005-02-03
- WSMB: A Middleware for Enhanced Web Services Interoperability
- Service-Oriented Architecture (SOA) using Web services is considered as the state-of-the-art approach to support interoperability between distributed systems and therefore facilitates complex interactions between heterogeneous and autonomous systems both within the enterprise and for cross-organizational collaboration. Message-based interactions are seen as the core building block in this new document-centric computing...
- Tags: Web, Interoperability, Web Services Interoperability, University Of New South Wales, SOA, Service-Oriented Architecture (SOA), Web Services, Channel Management, Middleware, Enterprise Software, Software, Marketing
- White papers 2004-12-02
- Wombat: A Portable User-Mode Linux for Embedded Systems
- Embedded systems are the biggest potential market for Linux, much bigger (in terms of number as well as total value) than either the desktop or the server market. While Linux is making excellent inroads into (high-end) embedded systems, a number of challenges particular to embedded systems threaten to limit its...
- Tags: University Of New South Wales, Embedded System, Linux, Operating Systems, Software
- White papers 2004-10-12
- Location-Based Services: Technical and Business Issues
- This paper endeavours to provide some background to the technology underlying location-based services and to discuss some issues related to developing and launching LBS. These include whether wireless mobile technologies are ready to support LBS, which mobile positioning technologies can be used and what are their shortcomings, and how GIS...
- Tags: Mobile, University Of New South Wales, Advertising & Promotion, Marketing
- White papers 2002-08-06
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