Subscriber unit in a wireless personal communication system
摘要
The present invention relates to a subscriber unit in a wireless personal communications system (WPCS). In one embodiment, the subscriber unit includes a digital dataport for modemless communication of digital signals. Another preferred embodiment provides for a subscriber unit having a cable television transport module for modulating and demodulating signals over unused bandwidth available on cable television lines.
申请公布号
US5781538(A)
申请公布日期
1998.07.14
申请号
US19950482273
申请日期
1995.06.07
申请人
HUGHES ELECTRONICS CORPORATION
发明人
GANESAN, KALYAN;PANT, RANJAN;LIAU, VICTOR;KHAN, TAYYAB;COUGHLIN, DESMOND;JOHNSON, HARRY