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- Advanced Design Methods of Doherty Amplifier for Wide Bandwidth, High Efficiency Base Station Power Amplifiers
- This paper has proposed advanced design methods of Doherty amplifier for high efficiency base station power amplifiers with wide bandwidth. First, the paper develops Doherty amplifier with uneven power drive which is provided more input power to the peaking cell than the carrier cell for full power operation and appropriate...
- Tags: Bandwidth, Amplifier, Cell, Design Method
- White papers 2005-10-18
- Smart Random Channel Access in OFDM Systems by Joint Signal Processing and Packet Scheduling
- OFDM techniques can be exploited to assist random access contention resolution, which can greatly improve random access efficiency. A cross-layer design method is proposed, where the OFDM-based PHysical-Layer PHY signal processing and the MAC-layer packet scheduling are jointly designed and optimized. By this method, contentions can be completely resolved. Not...
- Tags: Method, Microsoft Access, Signal Processing, Design Method, OFDM, Wireless
- White papers 2005-08-01
Additional Resources
- An IP/MPLS Over WDM Network Design Problem
- Design problems related to the Next Generation Internet core networks can be difficult to solve in an exact way. Hence, for large networks they may require approximate algorithms. The paper considers an optimization problem for o -line design of robust NGI core networks carrying elastic traffic, destined for the two-layer...
- Tags: MPLS, Network, Problem, IP, Lund University, WDM, Networking, Network Technology
- White papers 2007-01-01
- Yg1cad (zip)
- Yg1cad is a new application that has many new features and is based on 3D shape design. It has a new method of constituting curves, a new method of constituting surfaces, and enhanced 3D usage features. In Yg1cad drawing objects can be integrated or parted. Yg1cad design files are capable...
- Tags: 3D, Yg1cad, Microsoft Windows, Operating Systems, Software
- Software downloads 2007-12-13
- Design Master HVAC (exe)
- Design Master HVAC is an HVAC building design and drafting package for AutoCAD. It aids you in the layout, sizing, and drafting of ductwork in both 2D and 3D. Duct sizing is done automatically. Building loads are calculated in Design Master using the ASHRAE CLTD method.
- Tags: HVAC, Design Master HVAC, Construction
- Software downloads 2005-09-14
- Use Inversion of Control in Method Signatures: IoC Isn't Just for Components
- The Inversion of Control IoC pattern is normally used for components. This paper describes how to use the pattern on method signatures to decrease the coupling between components and improve performance. IBM Global Business Services consultant Andre Fachat uses two examples to show the flexibility of this approach. Inversion of...
- Tags: Component, IBM Corp., Performance Management, Human Resources, Workforce Management
- White papers 2007-01-30
- SLA Design From a Business Perspective
- A method is proposed whereby optimal values for Service Level Objectives SLOs of an SLA can be chosen through a business perspective. Business considerations are brought into the model by including the business losses sustained when IT components fail or performance is degraded. This is done through an impact model,...
- Tags: Method, SLA, British Petroleum Co Plc, Infrastructure, Service Level Management, It Operations, It service Management
- White papers 2005-04-01
- Use an Excel spreadsheet to prototype your reports
- Prototyping is a tried and true method for capturing the design details of user interface design. Less-experienced developers sometimes overlook the output requirements of a system when designing it. Report prototyping often reveals holes in the design for input functions and data processing functions. Joe Goss has discovered a very...
- Tags: Excel Spreadsheet, Data-processing, Joe Goss, Microsoft Excel, Microsoft Office, Office Suites, Software
- Download resources 2008-06-19
- The importance of design symmetry in your Java types
- Design symmetry means that if one method causes an effect, the logically opposite method should cause the opposite effect. In this Java tip, David Petersheim discusses why this can be a subtle point, but the results may be very significant. In this context, design symmetry means that...
- Tags: David Petersheim, Programming languages, ConversionService, Java Tips Newsletter, Method, Connection, Java, Software Development, Software/Web Development
- Technical articles 2005-08-10
- Use an Excel spreadsheet to prototype your reports
- Prototyping is a tried and true method for capturing the design details of user interface design. Less-experienced developers sometimes overlook the output requirements of a system when designing it. Report prototyping often reveals holes in the design for both input functions and data processing functions. Joe Goss has discovered a...
- Tags: TechRepublic Inc., Excel Spreadsheet, Data-processing, Joe Goss, Microsoft Excel, Microsoft Office, Office Suites, Software, Mark Kaelin, Application development, prototyping, reports, excel, screenshots
- Image galleries 2008-06-19
- Designing Large Scale Service Provider Dial Networks With OSPF
- To design a dial network is a challenging task for Internet Service Providers ISPs. Each ISP uses a unique method to design dial networks. However, all ISPs share the same areas of concern when they design dial networks" This paper addresses most of the questions above and deals with the...
- Tags: Network, Open Shortest Path First, Internet Service Provider, Service Provider, Internet Service, Internet Service Providers (ISPs), Business Services, Internet
- White papers 2006-05-21
- Automated Code Generation in Telecom Protocols
- Automated code generation has been for years a goal for many developers and development efforts. With the development of programming languages, the establishment of Java and C++ as leading programming languages, and the progress in formalities of templates and design pattern methodology, the goal of automated code is much closer...
- Tags: Design Pattern, Programming Language, Telecommunications, Programming Languages, Software Development, Software/Web Development
- White papers 2007-01-08
- Diverse Firewall Design
- Firewalls are the mainstay of enterprise security and the most widely adopted technology for protecting private networks. An error in a firewall policy either creates security holes that will allow malicious traffic to sneak into a private network or blocks legitimate traffic and disrupts normal business processes, which in turn...
- Tags: Firewall Policy, Firewalls, Network Security, Security, Networking
- White papers 2007-11-26
- Dynamic Method for Service-Oriented Software Design
- Current software development is based on business vision, business processes, and software architecture. This paper presents Service-Oriented Software Engineering SOSE component framework, which helps to fulfil business visions. The method is strongly use case driven and offers as a solution service and business components as design models for the system...
- Tags: Method, System Development, Current Software Development, Service-Oriented Architecture (SOA), Tools & Techniques, Model Driven Architecture, Web Services, Middleware, Enterprise Software, Software, Management, Ooa/Ood/Oop, Software Development, Software/Web Development
- White papers 2005-06-17
- Use an Excel spreadsheet to prototype your reports
- Prototyping is a tried and true method for capturing the design details of user interface design. Joe Goss has discovered a very valuable electronic tool for prototyping reports -- Microsoft Excel. by Joe Goss
- Tags: Excel Spreadsheet, Report, Cell, Microsoft Excel, Microsoft Office, Office Suites, Software, Joe Goss
- Blog posts 2008-06-19
- A Method of Designing a Path Restoration Scheme for MPLS Based Network
- This paper presents a design of a fault management scheme for MPLS network. This proposed method uses a backup path restoration scheme and a dynamic restoration scheme which pre-assigns an alternative path for the active transit path and also assigns a dynamic alternate path for a failure link to avoid...
- Tags: Method, MPLS, Network, Restoration, IEEE, Networking, Network Technology
- White papers 2006-01-27
- Shell and Tube Heat Exchanger Design (exe)
- This tool is made to demonstrate the chemical design & rating calculations of Shell and Tube Heat Exchangers. Unlike other tools, ensures that the calculations are performed step by step to help in understanding the design calculations. The software is easy to use and can calculate unknown shell/tube side temperatures...
- Tags: Software, Calculation, Productivity
- Software downloads 2007-07-18
- Paving Design Expert (exe)
- Paving Design Expert has been built for significantly reduce the time of the development of design paving sidewalk tile and gives the possibility to compose several alternative designs and selection of them of the best. Paving Design Expert allows: selection of the form of the tile, selection of pattern, i.e.,...
- Tags: Tile, Paving Design Expert
- Software downloads 2008-01-24
- Business requirements vs Functional specs vs detail design specs
- We recently came under a new IT Director who is changing repsonsibilties in IT. There seems to be some confusion and disagreement with who's responsibility is business requiremnt, functional specs and detail design specs.Our IT dept org chart is IT Director, Project Leader, Business Analyst, Programmer/Analyst.It looks like we (programmer/analyst)...
- Tags: Leadership, DebMuzz, Project Leader
- Discussion threads 2007-10-06
- Architecture and Design of a Primary Wireless Network
- Intel IT created a new Wireless LAN WLAN architecture and network design that enables to use wireless as a primary access method for data, voice, and video services at a 5,000-user campus. The goal was to overcome the inherent challenges presented by wireless and deliver high performance, Quality of Service...
- Tags: Network, WLAN, Intel Corp., Wireless Network, Wi-Fi, Wireless LANs, LANs, Wireless, Networking
- White papers 2006-09-01
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