The present invention relates to a modulated signal generator for testing the working functions of a wideband code division multiple access (CDMA) in a wireless local loop (WLL) system. The generator includes: a first modulator having a pilot channel, a synchronous channel, a paging channel, and at least...http://www.google.fr/patents/US6269113?utm_source=gb-gplus-shareBrevet US6269113 - Modulated signal generator for W-CDMA channel in a wireless local loop system
Modulated signal generator for W-CDMA channel in a wireless local loop system
