PL2566058T3 - Urządzenie do komunikacji bezprzewodowej i sposób sterowania mocą transmisji - Google Patents

Urządzenie do komunikacji bezprzewodowej i sposób sterowania mocą transmisji

Info

Publication number
PL2566058T3
PL2566058T3 PL11774644T PL11774644T PL2566058T3 PL 2566058 T3 PL2566058 T3 PL 2566058T3 PL 11774644 T PL11774644 T PL 11774644T PL 11774644 T PL11774644 T PL 11774644T PL 2566058 T3 PL2566058 T3 PL 2566058T3
Authority
PL
Poland
Prior art keywords
wireless communication
communication device
transmission power
controlling transmission
controlling
Prior art date
Application number
PL11774644T
Other languages
English (en)
Inventor
Takashi Iwai
Daichi Imamura
Akihiko Nishio
Yoshihiko Ogawa
Shinsuke Takaoka
Original Assignee
Sun Patent Trust
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44861180&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL2566058(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sun Patent Trust filed Critical Sun Patent Trust
Publication of PL2566058T3 publication Critical patent/PL2566058T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR or Eb/lo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [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
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
PL11774644T 2010-04-30 2011-04-27 Urządzenie do komunikacji bezprzewodowej i sposób sterowania mocą transmisji PL2566058T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2010105323 2010-04-30
JP2010249128 2010-11-05
EP11774644.6A EP2566058B1 (en) 2010-04-30 2011-04-27 Wireless communication device and method for controlling transmission power
PCT/JP2011/002479 WO2011135858A1 (ja) 2010-04-30 2011-04-27 無線通信装置及び送信電力制御方法

Publications (1)

Publication Number Publication Date
PL2566058T3 true PL2566058T3 (pl) 2019-03-29

Family

ID=44861180

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11774644T PL2566058T3 (pl) 2010-04-30 2011-04-27 Urządzenie do komunikacji bezprzewodowej i sposób sterowania mocą transmisji

Country Status (16)

Country Link
US (9) US9055535B2 (pl)
EP (2) EP2566058B1 (pl)
JP (4) JP5350539B2 (pl)
KR (2) KR101752025B1 (pl)
CN (2) CN104994572B (pl)
AU (1) AU2011246730B2 (pl)
BR (1) BR112012027810B1 (pl)
DK (1) DK2566058T3 (pl)
ES (1) ES2699732T3 (pl)
HU (1) HUE040251T2 (pl)
PL (1) PL2566058T3 (pl)
PT (1) PT2566058T (pl)
RU (1) RU2549190C2 (pl)
SG (1) SG185022A1 (pl)
TW (1) TWI510116B (pl)
WO (1) WO2011135858A1 (pl)

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