METHOD OF ASSURING COMMUNICATIONS ELECTROMAGNETIC COMPATIBILITY Russian patent published in 2009 - IPC H04B7/00 

Abstract RU 2345483 C1

FIELD: physics, radio.

SUBSTANCE: invention refers to radio communications and is intended for assuring communications electromagnetic compatibility (EMC). In method at least one object with operating at least two electronic facilities (EF) of overlapping coverage areas, e.g., mobile radio systems (MRS), interacting with other EF particularly, if any in overlapping coverage areas, operates at preset working frequency ranges. At the first stage considering power criterion from all set of transmitters, there is identified group of particular transmitters which can simultaneously operate at preset frequency channel from working frequency range and specified transmitted radio signal parameters providing radio coverage of serviced territory, preventing unallowable effect on receivers of others EF. Such identification is performed for each frequency channel from working frequency range, and for each transmitter, there is derived set of frequency channels from this range, each of which can be separately applied on this transmitter to provide MRS operation assuring intersystem EMS. At the second stage from specified set of frequency channels those are chosen for which conditions and criteria providing elimination of potential effect of intermodulation products (IP) are met, and include EF thus operating at frequencies specified with reference to variety of versions, produced by method and not resulting in IP up to the seventh order inclusive both transmission and reception frequencies.

EFFECT: communication quality improvement.

6 dwg, 6 tbl

Similar patents RU2345483C1

Title Year Author Number
SINGLE-OBJECT RADIO ELECTRONIC FACILITY BACKUP 2007
  • Panov Vladimir Petrovich
  • Prikhod'Ko Viktor Vladimirovich
RU2345482C1
METHOD FOR GUARANTEEING ELECTROMAGNETIC COMPATIBILITY OF COMMUNICATION SYSTEM 2004
  • Panov Vladimir Petrovich
  • Prikhod'Ko Viktor Vladimirovich
RU2271067C1
DEVICE FOR DETERMINING INFORMATIVE PARAMETERS AND CHARACTERISTICS OF TRANSMITTERS RADIO SIGNALS 2004
  • Panov Vladimir Petrovich
  • Prikhod'Ko Viktor Vladimirovich
RU2267862C1
METHOD FOR DETERMINING INFORMATION PARAMETERS AND CHARACTERISTICS OF TRANSMITTERS RADIO SIGNALS 2004
  • Panov V.P.
  • Prikhod'Ko V.V.
RU2251803C1
RADIO COMMUNICATIONS METHOD 2004
  • Panov V.P.
  • Prikhod'Ko V.V.
RU2251809C1
CELLULAR RADIO COMMUNICATION SYSTEM 2004
  • Panov Vladimir Petrovich
  • Prikhod'Ko Viktor Vladimirovich
RU2269204C1
METHOD FOR ASSIGNMENT OF FREQUENCIES TO RADIO-ELECTRONIC FACILITIES 2008
  • Starodubtsev Jurij Ivanovich
  • Kulaev Aleksandr Vladimirovich
  • Grechishnikov Evgenij Vladimirovich
  • Jakovlev Jurij Nikolaevich
  • Struev Aleksandr Anatol'Evich
RU2390096C2
RADIO COMMUNICATIONS PROCESS 2003
  • Prikhod'Ko V.V.
  • Panov V.P.
RU2246792C1
RADIO COMMUNICATION SYSTEM 2003
  • Prikhod'Ko V.V.
  • Panov V.P.
RU2246793C1
METHOD FOR ON-SITE ACQUISITION OF SOURCE INFORMATION FOR DETERMINING RADIO COVERAGE AREAS AND ELECTROMAGNETIC COMPATIBILITY OF COMMUNICATION NETWORK BASE STATIONS 2002
  • Nikitin V.A.
  • Panov V.P.
  • Prikhod'Ko V.V.
RU2218664C1

RU 2 345 483 C1

Authors

Panov Vladimir Petrovich

Prikhod'Ko Viktor Vladimirovich

Dates

2009-01-27Published

2007-08-13Filed