SA519401855B1 - طرف مستخدم وطريقة اتصال راديو - Google Patents

طرف مستخدم وطريقة اتصال راديو

Info

Publication number
SA519401855B1
SA519401855B1 SA519401855A SA519401855A SA519401855B1 SA 519401855 B1 SA519401855 B1 SA 519401855B1 SA 519401855 A SA519401855 A SA 519401855A SA 519401855 A SA519401855 A SA 519401855A SA 519401855 B1 SA519401855 B1 SA 519401855B1
Authority
SA
Saudi Arabia
Prior art keywords
uplink control
control channel
channel format
control information
user terminal
Prior art date
Application number
SA519401855A
Other languages
English (en)
Inventor
تاكيدا كازوكى
ناجات ساتوشى
ماتسومورا يوكى
Original Assignee
ان تى تى دوكومو ،إنك
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 ان تى تى دوكومو ،إنك filed Critical ان تى تى دوكومو ،إنك
Publication of SA519401855B1 publication Critical patent/SA519401855B1/ar

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
    • 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
    • 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
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • 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
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L5/0057—Physical resource allocation for CQI

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

يتعلّق الاختراع الحالي بانخفاض في خرج الاتصال communication throughput، يمكن منع الزيادة في القمة إلى متوسط نسبة القدرة PAPR والمشاكل المشابهة من النشوء حتى عند استخدام قناة تحكم الرابط العلوي UL UL control channel التي تتكون من عدد رموز أصغر من صيغ قناة تحكم مادية لرابط علوي PUCCH PUCCH formatsالموجودة 1 إلى 5. يشتمل الطرف terminal (20) على: قطاع تحكم control section (401) الذي يحدد معلومات تحكم رابط علوي uplink control information لإرسال معلومات تحكم رابط علوي uplink control information بناءً على عدد رموز symbols قناة تحكم رابط علوي uplink control channel، من صيغة قناة تحكم رابط علوي uplink control channel format أولى التي تستخدم إزاحة حلقية cyclic shift تعتمد على معلومات تحكم الرابط العلوي، وصيغة قناة تحكم رابط علوي ثانية التي لا تستخدم إزاحة حلقية تعتمد على معلومات تحكم الرابط العلوي، وقطاع إرسال transmission section (402) الذي ينقل معلومات تحكم الرابط العلوي باستخدام صيغة قناة تحكم الرابط العلوي، حيث، عندما تكون صيغة قناة تحكم الرابط العلوي هي صيغة قناة تحكم الرابط العلوي الأولى،
SA519401855A 2016-11-25 2019-05-23 طرف مستخدم وطريقة اتصال راديو SA519401855B1 (ar)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016229441 2016-11-25
PCT/JP2017/042142 WO2018097218A1 (ja) 2016-11-25 2017-11-24 ユーザ端末及び無線通信方法

Publications (1)

Publication Number Publication Date
SA519401855B1 true SA519401855B1 (ar) 2023-11-05

Family

ID=62196244

Family Applications (1)

Application Number Title Priority Date Filing Date
SA519401855A SA519401855B1 (ar) 2016-11-25 2019-05-23 طرف مستخدم وطريقة اتصال راديو

Country Status (9)

Country Link
US (1) US11201771B2 (ar)
EP (1) EP3547773B1 (ar)
JP (1) JP6728391B2 (ar)
CN (1) CN109997394B (ar)
BR (1) BR112019010402A2 (ar)
ES (1) ES2919748T3 (ar)
PT (1) PT3547773T (ar)
SA (1) SA519401855B1 (ar)
WO (1) WO2018097218A1 (ar)

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CN110401518B (zh) * 2017-01-09 2020-10-27 华为技术有限公司 一种传输参考信号的方法以及设备
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US11251923B2 (en) * 2017-07-31 2022-02-15 Qualcomm Incorporated Uplink ACK/NACK and SR in short durations
US11026222B2 (en) 2017-08-10 2021-06-01 Panasonic Intellectual Property Corporation Of America User equipment, base station and wireless communication method
CN109474402B (zh) * 2017-09-08 2021-02-23 华为技术有限公司 一种发送、接收物理上行控制信道的方法及设备
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CN110891312B (zh) * 2018-09-10 2023-11-03 华为技术有限公司 一种信息发送方法，信息接收的方法和装置
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WO2021009876A1 (ja) * 2019-07-17 2021-01-21 株式会社Ｎｔｔドコモ 端末及び無線通信方法
CN114175780B (zh) * 2019-07-25 2026-01-27 松下电器（美国）知识产权公司 终端及发送方法
CN114208328A (zh) * 2019-08-08 2022-03-18 株式会社Ntt都科摩 终端以及无线通信方法
CN112399612B (zh) * 2019-08-16 2024-01-09 华为技术有限公司 一种通信方法和装置
CN114287139B (zh) * 2019-08-23 2025-03-11 株式会社Ntt都科摩 终端、无线通信方法、基站以及系统
KR20210042650A (ko) 2019-10-10 2021-04-20 삼성전자주식회사 무선 통신 시스템에서 상향링크 제어 채널들을 멀티플렉싱하기 위한 방법 및 장치
US11743006B2 (en) * 2019-11-27 2023-08-29 Intel Corporation Physical uplink control channel design for discrete fourier transform-spread-orthogonal frequency-division multiplexing (DFT-s-OFDM) waveforms
US11956717B2 (en) * 2020-01-16 2024-04-09 Qualcomm Incorporated Techniques for selecting an uplink control information reporting mode
US11888770B2 (en) * 2020-03-13 2024-01-30 Qualcomm Incorporated Wireless transmissions using distributed tones
US12489570B2 (en) * 2020-03-13 2025-12-02 Qualcomm Incorporated Distributed tone mapping for power spectral density (PSD) limits
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CN114302416B (zh) * 2021-12-30 2024-04-05 陕西天基通信科技有限责任公司 一种馈电接入单元及基于其的室内覆盖系统

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Also Published As

Publication number Publication date
US20200322199A1 (en) 2020-10-08
CN109997394B (zh) 2023-09-05
WO2018097218A1 (ja) 2018-05-31
JP6728391B2 (ja) 2020-07-22
ES2919748T3 (es) 2022-07-28
CN109997394A (zh) 2019-07-09
US11201771B2 (en) 2021-12-14
CA3044647A1 (en) 2018-05-31
PT3547773T (pt) 2022-06-01
EP3547773A1 (en) 2019-10-02
EP3547773A4 (en) 2020-10-14
JPWO2018097218A1 (ja) 2019-10-17
EP3547773B1 (en) 2022-05-04
BR112019010402A2 (pt) 2019-09-03

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