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Method and apparatus for dynamic neighbor discovery within wireless networks using time division multiple access (TDMA)

  • US 7,502,360 B2
  • Filed: 03/04/2005
  • Issued: 03/10/2009
  • Est. Priority Date: 03/04/2005
  • Status: Expired due to Fees
First Claim
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1. A communication unit to transmit and receive information within a communications network and to discover neighboring communication units comprising:

  • a transmitter to transmit outgoing information to at least one other communication unit within said network;

    a receiver to receive incoming information from at least one other communication unit within said network; and

    a processor to control said transmission and reception of said outgoing and incoming information, wherein said processor includes;

    a neighbor discovery module to transmit neighbor discovery messages to neighboring communication units in accordance with a time division multiplexing communication scheme and a second different communication scheme, wherein neighbor discovery messages are transmitted within an assigned time slot in said time division multiplexing communication scheme to indicate the presence of said communication unit within said network; and

    a controller module to assign and maintain said communication scheme time slots for said communication units within said network in response to said communication unit being selected as a primary controller.

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