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Hierarchical communication system using premises, peripheral and vehicular local area networking

  • US 5,949,776 A
  • Filed: 08/12/1997
  • Issued: 09/07/1999
  • Est. Priority Date: 01/18/1990
  • Status: Expired due to Fees
First Claim
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1. A communication network comprising:

  • a first wireless network;

    a second wireless network independently operable from the first wireless network;

    an access point device operable on the first wireless network;

    a first wireless device selectively communicating with the access point device on the first wireless network;

    a second wireless device operable on the second wireless network to communicate with the first wireless device; and

    the first wireless device selectively communicating with the second wireless device on the second wireless network after communicating an indication of unavailability on the first wireless network to the access point device.

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