WO2006110492A3 - Method for transmit and receive power control in mesh systems - Google Patents

Method for transmit and receive power control in mesh systems Download PDF

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Publication number
WO2006110492A3
WO2006110492A3 PCT/US2006/012905 US2006012905W WO2006110492A3 WO 2006110492 A3 WO2006110492 A3 WO 2006110492A3 US 2006012905 W US2006012905 W US 2006012905W WO 2006110492 A3 WO2006110492 A3 WO 2006110492A3
Authority
WO
WIPO (PCT)
Prior art keywords
new
mesh
transmit
receive power
power control
Prior art date
Application number
PCT/US2006/012905
Other languages
French (fr)
Other versions
WO2006110492A2 (en
Inventor
Marian Rudolf
Vincent Roy
Original Assignee
Interdigital Tech Corp
Marian Rudolf
Vincent Roy
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
Priority to KR1020087000496A priority Critical patent/KR101257971B1/en
Priority to JP2008505536A priority patent/JP4642109B2/en
Priority to KR1020147010916A priority patent/KR20140066775A/en
Priority to MX2007012467A priority patent/MX2007012467A/en
Priority to KR1020137026624A priority patent/KR101497518B1/en
Priority to KR1020137011726A priority patent/KR101538561B1/en
Priority to KR1020117023803A priority patent/KR101389906B1/en
Priority to AU2006235124A priority patent/AU2006235124B2/en
Application filed by Interdigital Tech Corp, Marian Rudolf, Vincent Roy filed Critical Interdigital Tech Corp
Priority to EP06749450.0A priority patent/EP1875351B1/en
Priority to BRPI0615490-5A priority patent/BRPI0615490A2/en
Priority to KR1020077025643A priority patent/KR101061088B1/en
Priority to CA002604154A priority patent/CA2604154A1/en
Priority to KR1020147029378A priority patent/KR20140129395A/en
Publication of WO2006110492A2 publication Critical patent/WO2006110492A2/en
Priority to IL186352A priority patent/IL186352A0/en
Priority to NO20075658A priority patent/NO20075658L/en
Publication of WO2006110492A3 publication Critical patent/WO2006110492A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • 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
    • H04W52/08—Closed loop 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
    • 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
    • H04W52/362—Aspects of the step size
    • 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
    • H04W52/46—TPC being performed in particular situations in multi hop networks, e.g. wireless relay networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • 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
    • H04W52/24—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
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/286—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission during data packet transmission, e.g. high speed packet access [HSPA]
    • 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
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • 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
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Abstract

A method and apparatus for controlling transmit and receive power level of a mesh point (MP) operating in a mesh wireless communication network of a plurality of MPs. Power capability information of a new MP is sent to at least one existing MP in the mesh network. The existing MP accepts the new MP as a member of the mesh network and sends allowed power setting information to the new MP. The new MP adjusts its power level in accordance with the allowed power setting information.
PCT/US2006/012905 2005-04-05 2006-04-07 Method for transmit and receive power control in mesh systems WO2006110492A2 (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
EP06749450.0A EP1875351B1 (en) 2005-04-08 2006-04-07 Method for transmit and receive power control in mesh systems
JP2008505536A JP4642109B2 (en) 2005-04-08 2006-04-07 Transmission power and reception power control method in mesh system
BRPI0615490-5A BRPI0615490A2 (en) 2005-04-08 2006-04-07 method for transmitting and receiving power control in mesh systems
KR1020137026624A KR101497518B1 (en) 2005-04-08 2006-04-07 Method for transmit and receive power control in mesh systems
KR1020137011726A KR101538561B1 (en) 2005-04-08 2006-04-07 Method for transmit and receive power control in mesh systems
KR1020117023803A KR101389906B1 (en) 2005-04-08 2006-04-07 Method for transmit and receive power control in mesh systems
AU2006235124A AU2006235124B2 (en) 2005-04-05 2006-04-07 Method for transmit and receive power control in mesh systems
KR1020087000496A KR101257971B1 (en) 2005-04-08 2006-04-07 Method for transmit and receive power control in mesh systems
KR1020147010916A KR20140066775A (en) 2005-04-08 2006-04-07 Method for transmit and receive power control in mesh systems
MX2007012467A MX2007012467A (en) 2005-04-08 2006-04-07 Method for transmit and receive power control in mesh systems.
KR1020077025643A KR101061088B1 (en) 2005-04-08 2006-04-07 Transmitting and Receiving Power Control Method of Mesh System
CA002604154A CA2604154A1 (en) 2005-04-08 2006-04-07 Method for transmit and receive power control in mesh systems
KR1020147029378A KR20140129395A (en) 2005-04-08 2006-04-07 Method for transmit and receive power control in mesh systems
IL186352A IL186352A0 (en) 2005-04-08 2007-10-07 Method for transmit and receive power control in mesh systems
NO20075658A NO20075658L (en) 2005-04-08 2007-11-06 Procedure for transmitting and receiving power control in mesh systems

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US66959905P 2005-04-08 2005-04-08
US60/669,599 2005-04-08
US68445205P 2005-05-25 2005-05-25
US60/684,452 2005-05-25
US11/398,122 2006-04-05
US11/398,122 US8909945B2 (en) 2005-04-08 2006-04-05 Method for transmit and receive power control in mesh systems

Publications (2)

Publication Number Publication Date
WO2006110492A2 WO2006110492A2 (en) 2006-10-19
WO2006110492A3 true WO2006110492A3 (en) 2008-10-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/012905 WO2006110492A2 (en) 2005-04-05 2006-04-07 Method for transmit and receive power control in mesh systems

Country Status (14)

Country Link
US (8) US8909945B2 (en)
EP (2) EP2986065A1 (en)
JP (1) JP4642109B2 (en)
KR (7) KR101257971B1 (en)
CN (2) CN104796977B (en)
AU (2) AU2006235124B2 (en)
BR (1) BRPI0615490A2 (en)
CA (1) CA2604154A1 (en)
HK (1) HK1220571A1 (en)
IL (1) IL186352A0 (en)
MX (1) MX2007012467A (en)
NO (1) NO20075658L (en)
SG (1) SG161254A1 (en)
WO (1) WO2006110492A2 (en)

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