ISO/IEC 24730-21:2012 EN 71dc8a9a
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
现行
发布日期 :
2012-05-31
实施日期 :
ISO/IEC 24730-22:2012 EN 35397034
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
现行
发布日期 :
2012-05-31
实施日期 :