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Method and apparatus for inter-cell interference coordination for transmission point group

  • US 9,264,204 B2
  • Filed: 08/16/2012
  • Issued: 02/16/2016
  • Est. Priority Date: 08/17/2011
  • Status: Expired due to Fees
First Claim
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1. A method of performing interference coordination in a wireless communication system, comprising:

  • transmitting an interference coordination message, by a first transmission point groups, to a second transmission point group,wherein one transmission point group comprises a plurality of transmission points,wherein the interference coordination message is transmitted by at least one of the transmission points in the first transmission point group to a east one of the transmission points in the second transmission point group,wherein the interference coordination message comprises an interference coordination information on a unit of an individual transmission point within the first transmission point group, an interference coordination information on a unit of all transmission points within the first transmission point group, an information on a total amount of transmit power of a plurality of the transmission points within the first transmission point group,wherein the total amount of transmit power is determined based on a weighted value for plurality of the transmission points, andwherein the weighted value is determined based on a distance between each of a plurality of the transmission points within the first at transmission point group and the second transmission point group.

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