RU2015131062A - A method for distributing power of airborne transmitters between signals in direct channels of a satellite system for accessing information resources with repeated use of frequency bands - Google Patents

A method for distributing power of airborne transmitters between signals in direct channels of a satellite system for accessing information resources with repeated use of frequency bands Download PDF

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Publication number
RU2015131062A
RU2015131062A RU2015131062A RU2015131062A RU2015131062A RU 2015131062 A RU2015131062 A RU 2015131062A RU 2015131062 A RU2015131062 A RU 2015131062A RU 2015131062 A RU2015131062 A RU 2015131062A RU 2015131062 A RU2015131062 A RU 2015131062A
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RU
Russia
Prior art keywords
values
signal
power
determined
additional restrictions
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RU2015131062A
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Russian (ru)
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RU2609586C2 (en
Inventor
Денис Мударисович Мингазов
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Федеральное Государственное Унитарное Предприятие Ордена Трудового Красного Знамени Научно-Исследовательский Институт Радио (Фгуп Ниир)
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Priority to RU2015131062A priority Critical patent/RU2609586C2/en
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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0408Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/14Relay systems
    • H04B7/15Active relay systems
    • H04B7/185Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18539Arrangements for managing radio, resources, i.e. for establishing or releasing a connection
    • H04B7/18543Arrangements for managing radio, resources, i.e. for establishing or releasing a connection for adaptation of transmission parameters, e.g. power control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/06TPC algorithms
    • H04W52/16Deriving transmission power values from another channel
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)

Claims (1)

Способ распределения мощности бортовых передатчиков между сигналами многолучевой спутниковой системы доступа к информационным ресурсам, заключающийся в том, что поступают сведения на блок ввода данных о количестве лучей, запрашиваемых скоростях передачи информации, общей мощности бортовых передатчиков, параметрах спектральной плотности мощности шума, нормированных на коэффициент затухания, ширине рабочих полос частот, коэффициентах помех между сигналами, после чего определяются значения мощностей сигналов в блоке определения мощностей сигналов, после чего передают значения мощностей сигналов в блок вывода мощностей сигналов, отличающийся тем, что после поступления сведений в блок ввода данных поступают значения нижних порогов скоростей передачи информации в пользовательских соглашениях в блок ввода нижних порогов скоростей передачи информации в пользовательских соглашениях, после чего определяются значения требуемых скоростей передачи информации в блоке определения требуемых скоростей передачи информации, после чего определяются минимальные значения мощностей сигналов, достаточных для обеспечения требуемых скоростей передачи информации, в блоке определения минимально необходимых мощностей сигналов, после чего определяется превышение значения общей мощности бортовых передатчиков над суммой минимальных значений мощностей сигналов, достаточных для обеспечения требуемых скоростей передачи информации, в блоке определения достаточности общей мощности бортовых передатчиков, после чего сравнивается превышение значения общей мощности бортовых передатчиков над суммой минимальных значений мощностей сигналов с нулем, после чего, при равенстве нулю превышения, передают минимальные значения мощностей сигналов, достаточных для обеспечения требуемых скоростей передачи, в блок вывода мощностей сигналов, при этом, если превышение не равно нулю, определяются значения мощностей сигналов в блоке определения мощностей сигналов, после чего определяются дополнительные ограничения или их отсутствие в блоке определения дополнительных ограничений, после чего при определении отсутствия дополнительных ограничений передают значения мощностей сигналов в блок вывода мощностей сигналов, при этом при определении одного или более дополнительных ограничений определяются значения мощностей сигналов при дополнительных ограничениях в блоке определения мощностей сигналов при дополнительных ограничениях, после чего определяются дополнительные ограничения или их отсутствие в блоке определения дополнительных ограничений и последующее определение значений мощностей сигналов при дополнительных ограничениях в блоке определения мощностей сигналов при дополнительных ограничениях, и так, пока не определится отсутствие дополнительных ограничений в блоке определения дополнительных ограничений, после чего передают значения мощностей сигналов в блок вывода мощностей сигналов, и далее значения мощностей передаются на устройство распределения мощности на борту спутника для последующего распределения мощности между сигналами.A method for distributing the power of airborne transmitters between signals of a multi-beam satellite system of access to information resources, which consists in the fact that information is received on the data input unit about the number of beams, the requested information transfer rates, the total power of the airborne transmitters, the noise spectral density parameters normalized to the attenuation coefficient , the width of the working frequency bands, the interference coefficients between the signals, after which the values of the signal powers in the power determination unit are determined the rest of the signals, after which the signal power values are transmitted to the signal power output unit, characterized in that after the information is received in the data input unit, the values of the lower thresholds of information transfer rates in user agreements are received in the input unit of the lower thresholds of information transfer speeds in user agreements, after which the values of the required information transfer rates are determined in the unit for determining the required information transmission rates, after which the minimum power values are determined the rest of the signals sufficient to provide the required information transfer rates in the block for determining the minimum required signal powers, after which the excess of the total power values of the airborne transmitters over the sum of the minimum signal powers sufficient to provide the required information rates in the block for determining the sufficiency of the total power of the airborne is determined transmitters, after which the excess of the total power value of the airborne transmitters over the sum of the minimum values is compared signal strengths with zero, after which, when the excess is equal to zero, the minimum signal powers are transmitted that are sufficient to provide the required transmission rates to the signal power output unit, and if the excess is not equal to zero, the signal powers in the power determination unit are determined signals, after which additional restrictions or their absence are determined in the block for determining additional restrictions, after which, when determining the absence of additional restrictions, the values are transmitted signal powers to the signal power output unit, while determining one or more additional restrictions, the signal power values are determined with additional restrictions in the signal power determination unit with additional restrictions, after which additional restrictions or their absence in the additional restrictions determination unit and the subsequent determination of values are determined signal powers with additional restrictions in the unit for determining signal powers with additional ogre changes, and so on, until the absence of additional restrictions in the additional restrictions determination unit is determined, after which the signal power values are transmitted to the signal power output unit, and then the power values are transmitted to the power distribution device on board the satellite for subsequent power distribution between the signals.
RU2015131062A 2015-07-28 2015-07-28 Method for power distribution of board transmitters between signals in forward channels of satellite system for accessing information resources with repeated use of frequency bands RU2609586C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2015131062A RU2609586C2 (en) 2015-07-28 2015-07-28 Method for power distribution of board transmitters between signals in forward channels of satellite system for accessing information resources with repeated use of frequency bands

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2015131062A RU2609586C2 (en) 2015-07-28 2015-07-28 Method for power distribution of board transmitters between signals in forward channels of satellite system for accessing information resources with repeated use of frequency bands

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RU2015131062A true RU2015131062A (en) 2017-01-31
RU2609586C2 RU2609586C2 (en) 2017-02-02

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5619525A (en) * 1995-06-06 1997-04-08 Globalstar L.P. Closed loop power control for low earth orbit satellite communications system
US7266103B2 (en) * 2001-10-25 2007-09-04 Qualcomm Incorporated Controlling forward link traffic channel power
EP1530388A1 (en) * 2003-11-06 2005-05-11 Matsushita Electric Industrial Co., Ltd. Transmission power level setting during channel assignment for interference balancing in a cellular wireless communication system
JP5960351B2 (en) * 2013-04-25 2016-08-02 インテル コーポレイション Apparatus and method for millimeter wave communication for intelligent control of transmitted power and power density

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Effective date: 20200729