Patent ID: 8050245

Claim:
An RF module for multimode-multiband communication, comprising: an RF switch; a GPS communication module; a CDMA communication module; a GSM communication module; and a WLAN communication module; wherein the GPS communication module, the CDMA communication module, the GSM communication module and the WLAN communication module are connected to the RF switch is configured to switch among the GPS communication module, the CDMA communication module, the GSM communication module and the WLAN communication module to transmit/receive signals correspondingly; wherein the CDMA communication module includes a triplexer, a WCDMA2100 communication link, a PCS1900 communication link, a CDMA850 communication link and a first transceiver, the WCDMA2100 communication link, the PCS1900 communication link and the CDMA850 communication link are set between the triplexer and the first transceiver, the triplexer receives the signals of frequency band of WCDMA2100, PCS1900, and CDMA850, and transmits the signals to the first transceiver via the WCDMA2100 communication link, the PCS1900 communication link, and the CDMA850 communication link correspondingly.