KR101637150B1 - 통신 시스템에서의 자원 할당 - Google Patents

통신 시스템에서의 자원 할당 Download PDF

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Publication number
KR101637150B1
KR101637150B1 KR1020167005823A KR20167005823A KR101637150B1 KR 101637150 B1 KR101637150 B1 KR 101637150B1 KR 1020167005823 A KR1020167005823 A KR 1020167005823A KR 20167005823 A KR20167005823 A KR 20167005823A KR 101637150 B1 KR101637150 B1 KR 101637150B1
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South Korea
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power control
wireless device
control command
resource allocation
time duration
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Korean (ko)
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KR20160031054A (ko
Inventor
오게네코메 에프. 오테리
제임스 더블유. 맥코이
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애플 인크.
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    • 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
    • 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]
    • H04W52/18—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]
    • H04W52/18—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
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • 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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/262—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account adaptive modulation and coding [AMC] scheme
    • 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
    • H04W52/365—Power headroom reporting
    • 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]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W72/0406—
    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020167005823A 2007-03-19 2008-02-25 통신 시스템에서의 자원 할당 Active KR101637150B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/725,423 US9295003B2 (en) 2007-03-19 2007-03-19 Resource allocation in a communication system
US11/725,423 2007-03-19
PCT/US2008/054823 WO2008115660A1 (en) 2007-03-19 2008-02-25 Resource allocation in a communication system

Related Parent Applications (1)

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KR1020147035672A Division KR20150011392A (ko) 2007-03-19 2008-02-25 통신 시스템에서의 자원 할당

Related Child Applications (1)

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KR1020167016588A Division KR101689510B1 (ko) 2007-03-19 2008-02-25 통신 시스템에서의 자원 할당

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KR20160031054A KR20160031054A (ko) 2016-03-21
KR101637150B1 true KR101637150B1 (ko) 2016-07-06

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KR1020167005823A Active KR101637150B1 (ko) 2007-03-19 2008-02-25 통신 시스템에서의 자원 할당
KR1020167016588A Active KR101689510B1 (ko) 2007-03-19 2008-02-25 통신 시스템에서의 자원 할당
KR1020147018142A Active KR101604560B1 (ko) 2007-03-19 2008-02-25 통신 시스템에서의 자원 할당
KR1020097020506A Active KR101689402B1 (ko) 2007-03-19 2008-02-25 통신 시스템에서의 자원 할당
KR1020147018139A Active KR101520592B1 (ko) 2007-03-19 2008-02-25 통신 시스템에서의 자원 할당
KR1020147018141A Active KR101540898B1 (ko) 2007-03-19 2008-02-25 통신 시스템에서의 자원 할당
KR1020147035672A Ceased KR20150011392A (ko) 2007-03-19 2008-02-25 통신 시스템에서의 자원 할당

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KR1020147018142A Active KR101604560B1 (ko) 2007-03-19 2008-02-25 통신 시스템에서의 자원 할당
KR1020097020506A Active KR101689402B1 (ko) 2007-03-19 2008-02-25 통신 시스템에서의 자원 할당
KR1020147018139A Active KR101520592B1 (ko) 2007-03-19 2008-02-25 통신 시스템에서의 자원 할당
KR1020147018141A Active KR101540898B1 (ko) 2007-03-19 2008-02-25 통신 시스템에서의 자원 할당
KR1020147035672A Ceased KR20150011392A (ko) 2007-03-19 2008-02-25 통신 시스템에서의 자원 할당

Country Status (7)

Country Link
US (5) US9295003B2 (enExample)
EP (3) EP2137994B1 (enExample)
JP (4) JP5351776B2 (enExample)
KR (7) KR101637150B1 (enExample)
CN (2) CN101637056B (enExample)
PL (1) PL3490312T3 (enExample)
WO (1) WO2008115660A1 (enExample)

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