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ARCHITECTURE OF FUTURE OPEN WIRELESS ARCHITECTURE (OWA) RADIO SYSTEM

  • US 20070105587A1
  • Filed: 03/29/2006
  • Published: 05/10/2007
  • Est. Priority Date: 03/29/2006
  • Status: Active Grant
First Claim
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1. Architecture of future open wireless architecture (OWA) radio system said system comprising:

  • a) Open RF (Radio Frequency) Transceiver, designed for open architecture that the whole transmitting and receiving pipes support multi-bands and multi-standards wireless transmission technologies including existing and future over-the-air radio technologies, b) OWA BIOS (basic input/output system) AND FRAMEWORK defining the OWA bus architecture and interfaces architecture to manage the “

    plug and play”

    open architecture of the whole OWA system, and scheduling the operations of the different functional modules and units of the OWA radio system, c) CPU (central processing unit), a multi-cores processing platform with well-defined targets from algorithmic, software and architecture standpoint for the OWA system, as well as best combinations of system optimizations and algorithms for future requirements on security, privacy, usability and reliability of future OWA radio, d) Spectrum Scheduler and Optimizer managing the dynamic spectrum sharing and spectrum recycling technologies for maximizing the spectrum utilization in OWA radio system, e) Data Converter and Digital PHY (physical layer)/MAC (medium access control layer), an open and common data converting and base-band processing platform for the OWA radio system, f) Other system units including Receiver/Transmitter (RX/TX) and Diversity Antenna Switch, Build-In Seft-Test, Power Management and Base-band Digital Phase Lock Loop (DPLL).

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