A multi-source data multiplexing system that accepts information packets from a plurality of signal sources, evaluates the relative efficiencies of data transmission, and transmits the information packets in provided grant regions for maximum efficiency. The multi-source data multiplexing system may...http://www.google.com.hk/patents/US7697543?utm_source=gb-gplus-share專利 US7697543 - System and method for multiplexing data from multiple sources