SYSTEM FOR THE COEXISTENCE BETWEEN A PLURALITY OF WIRELESS COMMUNICATIONS MODULES SHARING SINGLE ANTENNA

摘要

A system for the coexistence between a plurality of wireless communication modules sharing a single antenna includes an antenna, first and second transceiving paths, and first and second wireless communications modules. The first wireless communications module is coupled to a first transceiving path and transmits or receives first wireless signals via the first transceiving path. The second wireless communications module is coupled to the second transceiving path and transmits and receives second wireless signals via the first and the second transceiving paths, wherein signal strengths of the second wireless signals passing through the second transceiving path are attenuated by a certain level, and the attenuated second wireless signals are added to the first wireless signals when passing through the first transceiving path, wherein one of the first and the second communications module is a LTE module and the other one is a WLAN module.

主权项

1. A system for the coexistence between a plurality of wireless communication modules sharing a single antenna, comprising:
a first transceiving path coupled to an antenna; a second transceiving path coupled to the first transceiving path; a first wireless communications module coupled to the first transceiving path and transmitting or receiving a plurality of first wireless signals via the first transceiving path; and a second wireless communications module coupled to the second transceiving path and capable of transmitting and receiving a plurality of second wireless signals via the first and the second transceiving paths, wherein signal strengths of the second wireless signals passing through the second transceiving path are attenuated by a certain level, and the attenuated second wireless signals are added to the first wireless signals when passing through the first transceiving path, wherein one of the first wireless communications module and the second communications module is a LTE module and the other one of the first wireless communications module and the second communications module is a WLAN module.