Mobile radio service over catv network

摘要

Passive elements in a CATV network (141) pass mobile radio network (102) signals without modification. The CATV network (141) carries both television and data as before, but also cellular or PCS signals (101). A cellular entrance module CEEM (110) provides an interface between the mobile radio terminal and the CATV network (141). Because the CATV network (141) is modified to transport the mobile radio signals, the mobile radio signals can be passed without modification to format or frequency.