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Detection, selection and provision of external antennas for a mobile device

  • US 8,818,455 B2
  • Filed: 04/01/2013
  • Issued: 08/26/2014
  • Est. Priority Date: 05/19/2010
  • Status: Expired due to Fees
First Claim
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1. One or more nonvolatile computer-readable storage media having instructions thereon for executing a method of selecting an antenna for use by a mobile device, the method comprising:

  • at the mobile device, querying an accessory device releasably attached to the mobile device whether the accessory device supports at least one external antenna, wherein the accessory device supports one or more external antennas;

    receiving an indication that the accessory device supports at least one external antenna, wherein the accessory device comprises one or more pins and the indication indicates which of the one or more accessory device pins are operatively coupled to the one or more external antennas supported by the accessory device; and

    selecting one of the one or more external antennas supported by the accessory device as an antenna for use by the mobile device.

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