Methods and techniques in channel assignment in a cellular...

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C455S452100, C455S446000, C455S447000, C455S448000, C455S449000, C455S453000, C455S464000, C455S456100, C455S456200, C455S456300

Reexamination Certificate

active

06871073

ABSTRACT:
A cellular network configuration tool is described that performs frequency assignments for use in a cellular network. The channels are assigned in accordance with input configuration data such as a channel separation matrix, geographic data, and requested channel assignments for each sector included in the cellular network being configured. The configuration is performed in accordance with predetermined constraints and criteria and quality of service input. The tool uses frequency assignment techniques to perform the channel assignments in accordance with varying constraints and criteria.

REFERENCES:
patent: 4435840 (1984-03-01), Kojima et al.
patent: 4670899 (1987-06-01), Brody et al.
patent: 5038399 (1991-08-01), Bruckert
patent: 5134709 (1992-07-01), Bi et al.
patent: 5148548 (1992-09-01), Meche et al.
patent: 5355367 (1994-10-01), Comroe et al.
patent: 5430761 (1995-07-01), Bruckert et al.
patent: 5437054 (1995-07-01), Rappaport et al.
patent: 5448621 (1995-09-01), Knudsen
patent: 5483666 (1996-01-01), Yamada et al.
patent: 5513379 (1996-04-01), Benveniste et al.
patent: 5574466 (1996-11-01), Reed et al.
patent: 5603085 (1997-02-01), Shedlo
patent: 5666655 (1997-09-01), Ishikawa et al.
patent: 5710758 (1998-01-01), Soliman et al.
patent: 5726978 (1998-03-01), Frodigh et al.
patent: 5835859 (1998-11-01), Doner
patent: 5859841 (1999-01-01), Gitlits
patent: 5926763 (1999-07-01), Greene, Sr. et al.
patent: 5963867 (1999-10-01), Reynolds et al.
patent: 6128500 (2000-10-01), Raghavan et al.
patent: 6522888 (2003-02-01), Garceran et al.
U.S. Appl. No. 09/461,990, Boyer et al., filed Dec. 15, 1999.
K.N. Sivarajan, R.J. McEliece, J.W. Ketchum;Channel Assignment in Cellular Radio; GTE Laboratories; CH2379-1/89/0000/0846; 1989 IEEE; (pp. 846-850).
A. Gamst, W. Rave;On Frequency Assignment in Mobile Automatic Telephone Systems; Phillips GmbH Forschungslaboratorium, Hamburg, Germany; CH 1819-2/82-0000-0309; 1982 IEEE; (pp. 309-315).
J. Plehn;Applied Frequency Assignment; DeTeMobil, Bonn, Germany; 0-7803-1927-3/94; 1994 IEEE; (pp. 853-857).
M. Grevel, A. Sachs;A Graph Theoretical Analysis of Dynamic Channel Assignment Algorithms for Mobile Radiocommunication Systems; Siemens Forsch.-u. Entwickl.-Ber. Bd.12 (1983) Nr.5 © Springer-Verlag 1983 (pp. 298-305).
Z. Xu, P.B. Mirchandani;Virtually Fixed Channel Assignment For Cellular Radio-Telephone Systems: A Model and Evaluation; ICC '92; 92CH3132-8/0000-1037; 1992 IEEE (pp. 1037-1041).
T.J. Kahwa, N.D. Georganas;A Hybrid Channel Assignment Scheme in Large-Scale, Cellular-Structured Mobile Communication Systems; IEEE Transactions on Communications, vol. Com-26, No. 4, Apr. 1978 (pp. 432-438).
D.C. Cox, D.O. Reudink;Increasing Channel Occupancy in Large-Scale Mobile Radio Systems: Dynamic Channel REassignment; IEEE Transactions on Vehicular Technology, vol. VT-22, No. 4, Nov. 1973 (pp. 218-222).
L.G. Anderson;A Simulation Study of Some Dynamic Channel Assignment Algorithms in a High Capacity Mobile Telecommunications Systems; IEEE Transactions on Vehicular Technology, vol. VT-22, No. 4, Nov. 1973 (pp. 210-217).
H. Sekiguchi, H. Ishikawa, M. Koyama, H. Sawada;Techniques for Increasing Frequency Spectrum Utilization in Mobile Radio Communication System;Musahino Electrical Communications, Tokyo, Japan; CH2037-0/85/0000-0026; 1985 IEEE (pp. 26-31).
F. Box;A Heuristic Technique for Assigning Frequencies to Mobile Radio Nets; IEEE Transactions on Vehicular Technology, vol. VT-27, No. 2, May 1978 (pp. 57-64).
M. Duque-Antón, D. Kunz, B. Rüber;Channel Assignment for Cellular Radio Using Simulated Annealing; IEEE Transactions on Vehicular Technology, vol. 42, No. 1, Feb. 1993 (pp. 14-20).
Mobile Cellular Telecommunications, Analog and Digital Systems by W.C.Y. Lee; McGraw-Hill, Inc. (pp. 266-281).
A. Gamst, Application of Graph Theoretical Methods to GSM Radio Network Planning, CH 3006-4/91/0000-0942, 1991 IEEE (pp. 942-945).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Methods and techniques in channel assignment in a cellular... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods and techniques in channel assignment in a cellular..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and techniques in channel assignment in a cellular... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3441498

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.