Patent ID: 8244944
Filing Date: 2012-08-14
Classification: H04M,H04W

Abstract:
1. A wireless network device comprising: an antenna; a first communication module configured to transmit or receive packets of data in accordance with a first communication standard; a second communication module configured to transmit or receive packets of data in accordance with a second communication standard, the second communication standard being different than the first communication standard; and an arbitration module configured to grant access of each of the first communication module and the second communication module to the antenna so that the first communication module and the second communication module can respectively transmit or receive data packets in accordance with the first communication standard and the second communication standard, wherein the access granted to the antenna by the arbitration module to each of the first communication module and the second communication module includes a first mutual grant in which both the first communication module and the second communication module are able to simultaneously transmit data packets via the antenna, a second mutual grant in which both the first communication module and the second communication module are able to simultaneously receive data packets via the antenna, a third mutual grant in which the first communication module and the second communication module are able to simultaneously transmit and receive data packets, respectively, via the antenna, and a fourth mutual grant in which the first communication module and the second communication module are able to simultaneously receive and transmit data packets, respectively, via the antenna; and an exclusive grant in which only i) the first communication module is permitted to transmit or receive data packets in accordance with the first communication standard, or ii) the second communication module is permitted to transmit or receive data packets in accordance with the second communication standard, wherein the exclusive grant is not granted to a given communication module if the other communication module is communicating in a locked mode in which communication cannot be interrupted.