U.S. patents available from 1976 to present.
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Automatic color code (SAT) assignment method used in frequency planning for wireless networks

Patent 6507742 Issued on January 14, 2003. Estimated Expiration Date: Icon_subject November 11, 2019. 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

Apparatus and method for locating mobile and portable radio terminals in a radio network
Patent #: 5293645
Issued on: 03/08/1994
Inventor: Sood

Method and arrangement in mobile telecommunications networks to provide for improved cell planning
Patent #: 5561839
Issued on: 10/01/1996
Inventor: Osterberg, et al.

Automatic control channel planning in adaptive channel allocation systems
Patent #: 5732353
Issued on: 03/24/1998
Inventor: Haartsen

Cellular telephone interference prediction and frequency reuse planning
Patent #: 5926762
Issued on: 07/20/1999
Inventor: Arpee, et al.

Adaptive frequency reuse plan
Patent #: 5974324
Issued on: 10/26/1999
Inventor: Henson

Method and apparatus for determining path attenuation of radio waves
Patent #: 6021316
Issued on: 02/01/2000
Inventor: Heiska, et al.

System and method for reducing multicast interference in a distributed antenna network
Patent #: 6023625
Issued on: 02/08/2000
Inventor: Myers, Jr.

Method and apparatus for serving cell code assignment
Patent #: 6144851
Issued on: 11/07/2000
Inventor: Qureshi

Method and system for estimating a subscriber's location in a cluttered area
Patent #: 6148211
Issued on: 11/14/2000
Inventor: Reed, et al.

System and method for frequency reuse in a four cell plan
Patent #: 6154654
Issued on: 11/28/2000
Inventor: Mao

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Inventors

Assignee

Application

No. 438748 filed on 11/11/1999

US Classes:

455/446, Including cell planning or layout455/422.1, Zoned or cellular telephone system455/447, Frequency reuse scheme455/464Channel selection or allocation

Examiners

Primary: Urban, Edward F.
Assistant: Quach, Henry M.

International Class

H04Q 007/22

Abstract

A method of automatically adaptively assigning color codes to radio channels in the wireless network. The method comprises the steps of assigning an initial color code to a channel using a propagation prediction technique and automatically optimizing the initial color code assignment of the channel using radio disturbance measurement data when an alternate color code with the least amount of disturbance is identified.

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