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Sideseadmed, probleemid ja lahendused (3)

Sideseadmed, probleemid ja lahendused (3). Avo Ots 20. märts 2006. Free mobile (drive) Restricted mobile (walk) Fixed wireless trunking Fixed wireless extension Fixed wireless access Nomadic wireless ………………. CDG WATM WG 3GPP/3GPP2 MWIF WCA PCIA WAP. Applications. ITU IMT2000

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Sideseadmed, probleemid ja lahendused (3)

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  1. Sideseadmed,probleemid ja lahendused (3) Avo Ots 20. märts 2006

  2. Free mobile (drive) • Restricted mobile (walk) • Fixed wireless trunking • Fixed wireless extension • Fixed wireless access • Nomadic wireless • ………………. • CDG • WATM WG • 3GPP/3GPP2 • MWIF • WCA • PCIA • WAP Applications • ITU IMT2000 • ITU WAS (JRG8A-9B) • ETSI UMTS • TIA IS 41/95/136 • MMDS/LMDS/WCS/UNII • ETSI BRAN • IEEE 802.11/15/16 • ……………... Standards Business • Wireless telephony • Wireless internet • Wireless Data • Specialized services • ………………….. • 2G/3G cellular -> 4Gmobile • Wireless Local Loop (WLL) • Broadband Wireless Access (BWA) • Wireless LAN • Satellite Wireless • Microwave Link • Specialized wireless • ……………………. Technologies Services Multi-Dimensional - Wireless

  3. WiMAX WiFi 3G /HSDPA Network Simplicity Large Coverage Broad Band Full Mobility Security QoS

  4. Common Air Interface (CAI) BIOS DSP Engine Digital Hardwired ASIC & Glue Logic Digital Conversion & Channelization RF/IF Control Processor Digital Analog Compact Base Station

  5. Software Modularity Development Environment Use Environment SBS: Soft Base Station BW Model SBS Core Wrappers And Adapters Independent Downloadable Modules Federated Multiple Address APIs Single Address Modular Legacy Mobile Monolithic Traditional Cellular Architect Design Implement Install Run Lifecycle Phase when Software is Fully Integrated Software

  6. Real-time Operating System W-CDMA module Baseband Processing Unit Digital Broadband Transceiver Smart Antenna Array EDGE module BWA module Harmonization Re-configurable Kernel Programmable API Co-existence Interface Switchable Modules Scalable Data-rate DSP Engine Switch Pool Elastic Buffer Timing & Clock High-speed Pipe Up-converter Down-converter ADC / DAC Channelization Calibration Beam Control Array Control Power Amplifier System Framework

  7. Smart Terminal w/ voice, data, video Smart terminal

  8. Management System Residential Modem BaseStation Business Modem Portable Modem Network Planning

  9. Marsruutimine

  10. Analüüsitav setup http://www.mmwave.com/pdf/omc-r_datasheet.pdf

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