CA2912118C - Method, device and system for performing wireless communication in wireless communication system - Google Patents

Method, device and system for performing wireless communication in wireless communication system Download PDF

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Publication number
CA2912118C
CA2912118C CA2912118A CA2912118A CA2912118C CA 2912118 C CA2912118 C CA 2912118C CA 2912118 A CA2912118 A CA 2912118A CA 2912118 A CA2912118 A CA 2912118A CA 2912118 C CA2912118 C CA 2912118C
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Canada
Prior art keywords
node
uplink
component carrier
primary component
downlink
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CA2912118A
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English (en)
French (fr)
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CA2912118A1 (en
Inventor
Zhongbin Qin
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.)
Sony Corp
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Sony Corp
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Publication date
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Publication of CA2912118A1 publication Critical patent/CA2912118A1/en
Application granted granted Critical
Publication of CA2912118C publication Critical patent/CA2912118C/en
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/08—Load balancing or load distribution
    • H04W28/082—Load balancing or load distribution among bearers or channels
    • 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)
  • Mobile Radio Communication Systems (AREA)
CA2912118A 2013-05-28 2014-05-19 Method, device and system for performing wireless communication in wireless communication system Active CA2912118C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201310202975.8 2013-05-28
CN201310202975.8A CN104185261A (zh) 2013-05-28 2013-05-28 用于在无线通信系统中进行无线通信的方法、装置和系统
PCT/CN2014/077786 WO2014190859A1 (en) 2013-05-28 2014-05-19 Method, device and system for performing wireless communication in wireless communication system

Publications (2)

Publication Number Publication Date
CA2912118A1 CA2912118A1 (en) 2014-12-04
CA2912118C true CA2912118C (en) 2023-02-28

Family

ID=51965917

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2912118A Active CA2912118C (en) 2013-05-28 2014-05-19 Method, device and system for performing wireless communication in wireless communication system

Country Status (8)

Country Link
US (7) US10492180B2 (enExample)
EP (2) EP3005804B1 (enExample)
JP (1) JP6226064B2 (enExample)
KR (1) KR102254938B1 (enExample)
CN (2) CN112218360B (enExample)
BR (1) BR112015029120B1 (enExample)
CA (1) CA2912118C (enExample)
WO (1) WO2014190859A1 (enExample)

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Also Published As

Publication number Publication date
CA2912118A1 (en) 2014-12-04
US12250689B2 (en) 2025-03-11
US20220232560A1 (en) 2022-07-21
CN112218360A (zh) 2021-01-12
BR112015029120B1 (pt) 2023-01-10
US10492180B2 (en) 2019-11-26
KR20160015241A (ko) 2016-02-12
JP6226064B2 (ja) 2017-11-08
US20190254023A1 (en) 2019-08-15
US11425698B2 (en) 2022-08-23
KR102254938B1 (ko) 2021-05-25
US10820306B2 (en) 2020-10-27
EP3005804A1 (en) 2016-04-13
US20240049236A1 (en) 2024-02-08
EP3005804B1 (en) 2020-04-22
US10314017B2 (en) 2019-06-04
US20250185015A1 (en) 2025-06-05
WO2014190859A1 (en) 2014-12-04
EP3005804A4 (en) 2017-05-10
US12376115B2 (en) 2025-07-29
JP2016524404A (ja) 2016-08-12
EP3697016A1 (en) 2020-08-19
US20160081078A1 (en) 2016-03-17
CN104185261A (zh) 2014-12-03
US20210014856A1 (en) 2021-01-14
BR112015029120A2 (pt) 2017-07-25
US20170223696A1 (en) 2017-08-03
CN112218360B (zh) 2024-12-24

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