BenutzerhandbuchInhaltsverzeichnisIntroduction6Modem Features7Wireless Applications8Developer Support9Integrator Developers Kit9System Requirements9Compliance Statement10Information for Your Safety11The Integrator’s Task13Plan the Product and Create the Design14Develop a Usage Model14Develop a Message Model14Define a Service Strategy15Diagnostic Capabilities16Customer Problem Isolation16End User Support16Investigate and Obtain Regulatory Approval16Develop and Validate the Hardware17Design the Hardware Platform17Consider Power Supply Options17Select the Source Antenna17Set Up a Development Test Environment17Develop Supporting Applications Software18Select a Communications Model18Develop End-to-End Applications Software18Test and Approve the Product18Perform EMI and Desense Testing18Set Up a Final Test Environment19Install and Field Test the Product19Environmental Issues19ESD Handling Precautions20Regulatory Requirements21Modem Only Certification21Full Product Certification21Country Requirements22United States of America22Canada25Air Interface Protocols25Network profiles26RD-LAP Network Operation26MDC 4800 Network Operation26Installing the Modem27Mounting the Boomer II OEM Modem to Your Device28Connecting the Data Interface Port29Data Interface Pin Descriptions31Modem On/Off Control Equivalent Circuit32Modem On/Off Control Electrical Characteristics32LED Output Lines37LED Output Lines Equivalent Circuit37LED Interface Electrical Characteristics37Selecting & Positioning the Antenna38Antenna Safety38Mobile and Portable Devices38Fixed Devices39Selecting an Antenna39Connecting the Antenna41Positioning the Antenna41Source Based Time Averaging Function42Supplying Power44Ratings44Design Considerations44Conservation45Power Save Protocol45Power Profile46Power Control47Power-Up Sequence47Power-Up Timing Diagram48Power Down Sequence49Power-Down Timing Diagram49Batteries51NiCad51NiMH52Li-ion52Applying Battery Technologies53Battery Recharging54Plug-in Supplies54Automotive Supplies54Environmental Considerations54Using the Modem Test Jig55Features55Test Jig Updates55Exploring the Boomer II Test Jig56Initial Calibration59Fitting the Boomer-II Modem59S61Software Development Tools61Wavenet SDK61SDK Software Architecture61SDK Contents61System Requirements63Server Initialisation64VDD Library64Wavenet Commander65Operations66Modem Info Tree View67Modem Info Property View67TTY Control View68Edit View68Hot Keys68Wavenet Application Loader69Updating Application Loader Software on Your Modem69Troubleshooting71Integration Testing73Hardware Integration73Enabler Functions73Specific Tests73RF Immunity74Electrical Signalling74Physical Parameters74Antenna Performance74ESD Requirements74RF Re-radiation74Desense and EMI74Regulatory Compliance75Application Software76Software Driver Configuration76Network Configuration76Final Assembly76End User Problem Resolution76OEM Service Depot Repair77Appendix A - NCL Interface79Generic NCL (Native Mode)79Command SDUs (CMND, ASCII A)79Wavenet Specific NCL Extensions84Generic set RPM Configuration command type 291OPERAND DESCRIPTIONS AND RESPONSES:91Generic get RPM Configuration command (WN_GET_PARAM):92OPERAND DESCRIPTIONS AND RESPONSES:92NCL Label Values93Appendix B – SDK NCL-API and Port Server95Multisession API95Implementation95Logical Architecture96Message Router97NCL Interpreter97Link Layer97Application Interface97A114Appendix C – SDK Sample programs114Appendix D - Application Development118Roaming Issues119Roaming Requirements119Inbound SDU Failures121Outbound SDU Failure122Loss of Network Contact122Power Management123Power Save Mode123On/Off upon User Demand123Radio On/Off on Application Command124Battery Life Considerations124Power Save Protocol124Wireless Data Systems Considerations125Application Efficiency125Large Message Transfer125Message Transit Time126Appendix E - Message Routing and Migration128Standard Context Routing (SCR)129DataTAC Messaging (DM)130Other Development Issues130Localizing an Application130Testing an Application131Appendix F – Guide to Desense132Noise Sources133Receiver Susceptibilities133Measurement Techniques133Alternate Measurement Method134Methods of Controlling Emissions135Shielding Approach135Components of the Shield Design136Benefits of the Shielding Approach136Alternate EMI Reduction Methods136Clock Pulling136RF Network Issues137Antenna138Field Strengths from the Antenna138Antenna Interactions138Desense Summary138Appendix G - Numeric Conversion Chart140Appendix H - Specifications142Appendix I - Glossary144Größe: 930 KBSeiten: 147Language: EnglishHandbuch öffnen