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METHOD FOR ESTABLISHING TIME DOMAIN STRUCTURE OF A FRAME IN A HETEROGENEOUS TDD SYSTEMS ENVIRONMENT

  • US 20100278083A1
  • Filed: 01/23/2009
  • Published: 11/04/2010
  • Est. Priority Date: 01/23/2008
  • Status: Active Grant
First Claim
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1. In a situation of coexisting heterogeneous systems including a first system and a second system, in a method of establishing a time domain structure of a second frame used for a Time Division Duplex (TDD) mode of the second system, so that the second frame can coexist with a first frame for a TDD mode of the first system, the method of establishing a time domain structure of a frame comprises:

  • an information acquiring step for acquiring type information of the first system being supported and information on a first ratio, wherein the first ratio corresponds to a ratio between an uplink section and a downlink section in the first frame structure;

    a second frame structure establishing step for establishing a second frame structure for the second system based upon the acquired information; and

    a ratio determining step for determining a second ratio, wherein the second ratio corresponds to a ratio between an uplink section and a downlink section in the second frame structure.

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