U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Radio communication system using information derivation algorithm coloring for suppressing cochannel interference

Patent 4384362 Issued on May 17, 1983. Estimated Expiration Date: Icon_subject July 18, 2000. 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

3310741

3582787

Method and apparatus for radio system cochannel interference suppression
Patent #: 4025853
Issued on: 05/24/1977
Inventor: Addeo

Cellular radiotelephone system structured for flexible use of different cell sizes Patent #: 4144411
Issued on: 03/13/1979
Inventor: Frenkiel

Inventor

Assignee

Application

No. 06/169966 filed on 07/18/1980

US Classes:

455/447, Frequency reuse scheme455/450Channel allocation

Examiners

Primary: Chin, Tommy P.

Attorney, Agent or Firm

International Classes

H04B 7/26 (20060101)
H04Q 7/36 (20060101)

Abstract

In a cellular mobile radiotelephone system in which the service regions of a channel reuse cluster of NC cells are characterized by a channel reuse distance DC, the regions are assigned transceiver algorithm implementations according to an implementation reuse cell cluster size of NA cells which are characterized by a reuse distance DA, the combined reuse distance DCO for reuse of a given combination of channel set and implementation is greater than the distance DC. Additional illustrative implementation arrangements are shown.

Other References

  • AGC, AFC, Tone Select Circuits for Narrow-Band Mobile Radio, by Lusignan, International Telecommunications Exposition (Intelcom. 1979), pp. 1-4, 2/1979
  • Spectrum Efficiency of Single Side-Band Radio with Amplitude Compandors, by Lusignan, 29th IEEE Vehicular Technology Conference, Mar. 1979, pp. 1-6
  • The Potential of SSB for Land Mobile Radio, by Gibson et al., 29th IEEE Vehicular Technology Conference, Mar. 1979, pp. 90-94
  • Control Architecture, By Fluhr et al., Bell System Technical Journal, Jan. 1979, pp. 43, 47-50
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