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Interference mitigation in a wireless communication system

Patent 8150412 Issued on April 3, 2012. Estimated Expiration Date: Icon_subject March 6, 2026. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

Method and apparatus for load sharing in wireless access networks based on dynamic transmission power adjustment of access points Patent #: 7162250
Issued on: 01/09/2007
Inventor: Misra

Inventors

Assignee

Application

No. 11368790 filed on 03/06/2006

US Classes:

455/453Load balancing

Examiners

Primary: Edouard, Patrick
Assistant: Perez, Julio

Attorney, Agent or Firm

International Class

H04W 72/00

Abstract

The present invention provides a method of interference mitigation in a wireless communication system. The method that may include reducing transmission power associated with at least one first channel provided by at least one first base station associated with at least one corresponding first coverage area adjacent a second coverage area associated with a second base station concurrently with maintaining at least one transmission power associated with the second base station(s). The method may also include increasing the transmission power associated with the first channel(s) provided by the first base station(s) concurrently with reducing at least one transmission power associated with at least one first channel provided by the second base station(s).

Other References

  • 3GPP2 TSG-C.R1002 Technical 1xEV-DV Evaluation Methodology (V14) 2003 pp. 1-146.
  • 3GPP TS25.211v6.7.0 Physical Channels and Mapping of Transport Channels onto Physical Channels (FDD) (Release 6) Dec. 2005 pp. 1-50.
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