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  • ISO/IEC 24730-22:2012

    Current The latest, up-to-date edition.

    Information technology — Real time locating systems (RTLS) — Part 22: Direct Sequence Spread Spectrum (DSSS) 2,4 GHz air interface protocol: Transmitters operating with multiple spread codes and employing a QPSK data encoding and Walsh offset QPSK (WOQPSK) spreading scheme

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English

    Published date:  31-05-2012

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO/IEC 24730-2 is comprised of a main document and two additional parts, ISO/IEC 24730-21 and ISO/IEC 24730-22, and defines a networked location system that provides X-Y coordinates and data telemetry. The system utilizes real-time locating systems (RTLS) transmitters that autonomously generate a direct sequence spread spectrum radio frequency beacon. These devices can be field programmable and support an optional exciter mode that allows modification of the rate of location update and location of the RTLS device. ISO/IEC 24730-2 defines these modes, but does not define the means by which they are accomplished.

    ISO/IEC 24730-22:2012 is the mode of ISO/IEC 24730-2 transmitters operating with multiple spread codes and employing a quadrature phase shift keying (QPSK) data encoding and Walsh offset QPSK (WOQPSK) spreading scheme.

    General Product Information - (Show below) - (Hide below)

    Committee ISO/IEC JTC 1/SC 31
    Development Note Together with ISO/IEC 24730-2 and ISO/IEC 24730-21, supersedes ISO/IEC 24730-2:2006. (06/2012)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    ISO/IEC 24730-2:2012 Information technology — Real time locating systems (RTLS) — Part 2: Direct Sequence Spread Spectrum (DSSS) 2,4 GHz air interface protocol
    BS ISO/IEC 24730-2:2012 Information technology. Real time locating systems (RTLS) Direct Sequence Spread Spectrum (DSSS) 2,4 GHz air interface protocol
    BS ISO/IEC 24730-21:2012 Information technology. Real time locating systems (RTLS) Direct Sequence Spread Spectrum (DSSS) 2,4 GHz air interface protocol: Transmitters operating with a single spread code and employing a DBPSK data encoding and BPSK spreading scheme
    11/30241732 DC : 0 BS ISO/IEC 24730-2 - INFORMATION TECHNOLOGY - REAL-TIME LOCATING SYSTEMS (RTLS) - PART 2: 2,4 GHZ AIR INTERFACE PROTOCOL
    ISO/IEC 24730-21:2012 Information technology — Real time locating systems (RTLS) — Part 21: Direct Sequence Spread Spectrum (DSSS) 2,4 GHz air interface protocol: Transmitters operating with a single spread code and employing a DBPSK data encoding and BPSK spreading scheme

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO/IEC 19762-3:2008 Information technology Automatic identification and data capture (AIDC) techniques Harmonized vocabulary Part 3: Radio frequency identification (RFID)
    ISO/IEC 24730-1:2014 Information technology Real-time locating systems (RTLS) Part 1: Application programming interface (API)
    ISO/IEC 15963:2009 Information technology Radio frequency identification for item management Unique identification for RF tags
    ISO/IEC 24730-5:2010 Information technology — Real-time locating systems (RTLS) — Part 5: Chirp spread spectrum (CSS) at 2,4 GHz air interface
    ISO/IEC 24730-2:2012 Information technology — Real time locating systems (RTLS) — Part 2: Direct Sequence Spread Spectrum (DSSS) 2,4 GHz air interface protocol
    ISO/IEC 19762-1:2008 Information technology Automatic identification and data capture (AIDC) techniques Harmonized vocabulary Part 1: General terms relating to AIDC
    ISO/IEC 18000-4:2015 Information technology Radio frequency identification for item management Part 4: Parameters for air interface communications at 2,45 GHz
    ISO/IEC 8802-11:2005 Information technology Telecommunications and information exchange between systems Local and metropolitan area networks Specific requirements Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications
    IEEE 1451.7-2010 IEEE Standard for Smart Transducer Interface for Sensors and Actuators--Transducers to Radio Frequency Identification (RFID) Systems Communication Protocols and Transducer Electronic Data Sheet Formats
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