Apparatus and method for frequency shifting of a wireless signal and systems using frequency shifting

摘要: Systems, methods and apparatus for improving the coverage of a wireless network based on frequency shifting scheme. A signal in band is shifted to another distinct band, carried using wired or mediums location, wherein back original band. The may make use conventional schemes such as mixer/filter heterodyne. In one embodiment by converting it other representing signals (such I/Q components) forming frequency-shifted from representations. system be used increase in-door outdoor coverage, well bridging between networks. medium dedicated wiring existing service residence building, including LAN, telephone, AC power CATV wiring. (in whole part) enclosed stand-alone unit, housed integrated form part outlet snap-on/plug-in module. Methods systems with different advantageous configurations are also described. This abstract not intended limit construe scope meaning claims.