FR3095919B1 - Adjustment of the maximum transmission power requested - Google Patents

Adjustment of the maximum transmission power requested Download PDF

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Publication number
FR3095919B1
FR3095919B1 FR1904722A FR1904722A FR3095919B1 FR 3095919 B1 FR3095919 B1 FR 3095919B1 FR 1904722 A FR1904722 A FR 1904722A FR 1904722 A FR1904722 A FR 1904722A FR 3095919 B1 FR3095919 B1 FR 3095919B1
Authority
FR
France
Prior art keywords
transmission power
maximum transmission
adjustment
power requested
radio
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1904722A
Other languages
French (fr)
Other versions
FR3095919A1 (en
Inventor
Pierre-Jean Muller
Michael Abitbol
Thierry D'ennequin Christophe Le
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Red Technologies SAS
Original Assignee
Red Technologies SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Red Technologies SAS filed Critical Red Technologies SAS
Priority to FR1904722A priority Critical patent/FR3095919B1/en
Publication of FR3095919A1 publication Critical patent/FR3095919A1/en
Application granted granted Critical
Publication of FR3095919B1 publication Critical patent/FR3095919B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/226—TPC being performed according to specific parameters taking into account previous information or commands using past references to control power, e.g. look-up-table
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/247—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter sent by another terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/386—TPC being performed in particular situations centralized, e.g. when the radio network controller or equivalent takes part in the power control

Landscapes

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

Abstract

Ajustement de la puissance maximale de transmission demandée Procédé pour ajuster la puissance maximale de transmission associée à une demande d’autorisation à émettre sur ensemble de canaux radio donnée ou grant, en fonction de l’évolution au cours du temps de l’utilisation des canaux radio par les utilisateurs primaires et secondaires situés à proximité de la CBSD ou station de base radio associée à ce grant. Figure pour l’abrégé : Fig. 5Adjustment of the maximum transmission power requested Method for adjusting the maximum transmission power associated with a request for authorization to transmit on a set of given or grant radio channels, as a function of the evolution over time of the use of the channels radio by primary and secondary users located near the CBSD or radio base station associated with this grant. Figure for the abstract: Fig. 5

FR1904722A 2019-05-06 2019-05-06 Adjustment of the maximum transmission power requested Active FR3095919B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1904722A FR3095919B1 (en) 2019-05-06 2019-05-06 Adjustment of the maximum transmission power requested

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1904722 2019-05-06
FR1904722A FR3095919B1 (en) 2019-05-06 2019-05-06 Adjustment of the maximum transmission power requested

Publications (2)

Publication Number Publication Date
FR3095919A1 FR3095919A1 (en) 2020-11-13
FR3095919B1 true FR3095919B1 (en) 2021-09-10

Family

ID=67660312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1904722A Active FR3095919B1 (en) 2019-05-06 2019-05-06 Adjustment of the maximum transmission power requested

Country Status (1)

Country Link
FR (1) FR3095919B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3121002B1 (en) 2021-03-17 2023-02-10 Red Tech dynamic spectrum sharing with guarantee of authorized transmission power

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2447439B (en) * 2007-02-02 2012-01-25 Ubiquisys Ltd Access point power control
US8660498B2 (en) * 2009-06-29 2014-02-25 Motorola Solutions, Inc. Method for database driven channel quality estimation in a cognitive radio network

Also Published As

Publication number Publication date
FR3095919A1 (en) 2020-11-13

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