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METHOD AND APPARATUS FOR DYNAMIC AND DUAL ANTENNA BLUETOOTH (BT)/WLAN COEXISTENCE

  • US 20100316027A1
  • Filed: 06/14/2010
  • Published: 12/16/2010
  • Est. Priority Date: 06/16/2009
  • Status: Active Grant
First Claim
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1. A method for arbitrating usage between a Bluetooth module and a Wireless Local Area Network (WLAN) module within a wireless transceiver unit wherein the method comprises the steps of:

  • providing within the wireless transceiver unit a state level arbiter that is coupled to the Bluetooth module and that is coupled to the WLAN module;

    providing within the wireless transceiver unit a packet level arbiter that is coupled to the Bluetooth module and that is coupled to the WLAN module;

    determining within the state level arbiter state parameters and relevant parameters of the Bluetooth module and of the WLAN module;

    determining within the state level arbiter a configuration of the packet level arbiter that arbitrates between the Bluetooth module and the WLAN module on a packet by packet basis; and

    determining whether the Bluetooth module or the WLAN module provides a better concurrent performance at a given time.

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