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Redundant links for reliable communication

  • US 9,894,541 B2
  • Filed: 07/31/2017
  • Issued: 02/13/2018
  • Est. Priority Date: 12/24/2014
  • Status: Active Grant
First Claim
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1. A transmitting electronic device, comprising:

  • an input port configured to receive information associated with a data stream;

    an integrated circuit that includes a first interface circuit and a second interface circuit, wherein the first interface circuit is configured to communicatively couple to a first antenna, and is configured to communicate first packets including the information associated with the data stream from the transmitting electronic device to a receiving electronic device via a first channel using a wireless-local-area-network (WLAN) communication protocol; and

    wherein the second interface circuit is configured to communicatively couple to the second antenna, and is configured to communicate second packets including the information associated with the data stream from the transmitting electronic device to the receiving electronic device via a second channel using the WLAN communication protocol, wherein the second channel is different than the first channel;

    wherein the second packets are communicated concurrently with the first packets;

    wherein the transmitting electronic device is configured to provide, from at least the first integrated circuit or the second integrated circuit, instructions for the receiving electronic device to use the first channel during the communication of the first packets and to use the second channel during the communication of the second packets; and

    wherein, during the communication of the information, the transmitting electronic device is configured to determine, without disrupting the communication of the information;

    for a given channel, a distance to a receiving electronic device and an associated phase distortion; and

    channel calibration associated with one of the first channel and the second channel.

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