PL3639452T3 - Sposób przydziału zasobów częstotliwościowych - Google Patents

Sposób przydziału zasobów częstotliwościowych

Info

Publication number
PL3639452T3
PL3639452T3 PL18737774.2T PL18737774T PL3639452T3 PL 3639452 T3 PL3639452 T3 PL 3639452T3 PL 18737774 T PL18737774 T PL 18737774T PL 3639452 T3 PL3639452 T3 PL 3639452T3
Authority
PL
Poland
Prior art keywords
resource allocation
frequency resource
frequency
allocation
resource
Prior art date
Application number
PL18737774.2T
Other languages
English (en)
Inventor
Yuichi Kakishima
Chongning Na
Satoshi Nagata
Original Assignee
Ntt Docomo, Inc.
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 Ntt Docomo, Inc. filed Critical Ntt Docomo, Inc.
Publication of PL3639452T3 publication Critical patent/PL3639452T3/pl

Links

Classifications

    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
PL18737774.2T 2017-06-14 2018-06-14 Sposób przydziału zasobów częstotliwościowych PL3639452T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762519708P 2017-06-14 2017-06-14
PCT/US2018/037600 WO2018232157A1 (en) 2017-06-14 2018-06-14 Method of frequency resource allocation

Publications (1)

Publication Number Publication Date
PL3639452T3 true PL3639452T3 (pl) 2022-10-24

Family

ID=62838007

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18737774.2T PL3639452T3 (pl) 2017-06-14 2018-06-14 Sposób przydziału zasobów częstotliwościowych

Country Status (8)

Country Link
US (1) US11723058B2 (pl)
EP (2) EP4030675B1 (pl)
JP (1) JP7348076B2 (pl)
CN (1) CN110741595B (pl)
ES (1) ES2927423T3 (pl)
FI (1) FI4030675T3 (pl)
PL (1) PL3639452T3 (pl)
WO (1) WO2018232157A1 (pl)

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CN112654053B (zh) * 2019-10-11 2023-06-02 广州海格通信集团股份有限公司 干扰状态反馈信息生成方法、装置、设备和存储介质
WO2021138128A1 (en) * 2019-12-30 2021-07-08 Qualcomm Incorporated Channel measurement and reporting for full-duplex operation
US11716761B2 (en) * 2020-03-26 2023-08-01 Electronics And Telecommunications Research Institute Uplink transmission method for ultra-reliability and low-latency communication, and apparatus therefor
CN119995810A (zh) * 2020-06-09 2025-05-13 高通股份有限公司 用于全双工信道的csi资源和报告配置
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WO2022150941A1 (en) * 2021-01-12 2022-07-21 Nokia Shanghai Bell Co., Ltd. Transmitting channel state information reference signal for unequal subband size
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US20240048308A1 (en) * 2021-04-04 2024-02-08 Qualcomm Incorporated Configuration and indication of resources for partial frequency sounding
US20240155589A1 (en) * 2021-04-05 2024-05-09 Intel Corporation Techniques for channel state information reference signal (csi-rs) transmission
WO2023079653A1 (ja) * 2021-11-04 2023-05-11 株式会社Ｎｔｔドコモ 端末、基地局及び通信方法

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CN102291213B (zh) * 2011-08-15 2017-06-16 中兴通讯股份有限公司 一种计算信道质量指示信息的终端及方法
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JP6091816B2 (ja) 2012-09-11 2017-03-08 株式会社Ｎｔｔドコモ 無線通信システム、基地局装置、移動端末装置、及び干渉測定方法
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Also Published As

Publication number Publication date
EP4030675B1 (en) 2025-05-21
WO2018232157A1 (en) 2018-12-20
JP2020523889A (ja) 2020-08-06
CN110741595A (zh) 2020-01-31
FI4030675T3 (fi) 2025-07-09
EP3639452B1 (en) 2022-08-31
ES2927423T3 (es) 2022-11-04
US11723058B2 (en) 2023-08-08
US20200120683A1 (en) 2020-04-16
EP4030675A1 (en) 2022-07-20
JP7348076B2 (ja) 2023-09-20
CN110741595B (zh) 2023-04-25
EP3639452A1 (en) 2020-04-22

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