JP7765496B2 - 端末、基地局及び無線通信方法 - Google Patents

端末、基地局及び無線通信方法

Info

Publication number
JP7765496B2
JP7765496B2 JP2023566069A JP2023566069A JP7765496B2 JP 7765496 B2 JP7765496 B2 JP 7765496B2 JP 2023566069 A JP2023566069 A JP 2023566069A JP 2023566069 A JP2023566069 A JP 2023566069A JP 7765496 B2 JP7765496 B2 JP 7765496B2
Authority
JP
Japan
Prior art keywords
information
bits
index
rrc
uplink signal
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2023566069A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023105798A1 (https=
JPWO2023105798A5 (https=
Inventor
春陽 越後
大輔 栗田
浩樹 原田
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.)
NTT Docomo Inc
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 JPWO2023105798A1 publication Critical patent/JPWO2023105798A1/ja
Publication of JPWO2023105798A5 publication Critical patent/JPWO2023105798A5/ja
Application granted granted Critical
Publication of JP7765496B2 publication Critical patent/JP7765496B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • 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
    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0016—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy involving special memory structures, e.g. look-up tables
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2023566069A 2021-12-10 2021-12-10 端末、基地局及び無線通信方法 Active JP7765496B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/045695 WO2023105798A1 (ja) 2021-12-10 2021-12-10 端末、基地局及び無線通信方法

Publications (3)

Publication Number Publication Date
JPWO2023105798A1 JPWO2023105798A1 (https=) 2023-06-15
JPWO2023105798A5 JPWO2023105798A5 (https=) 2024-08-21
JP7765496B2 true JP7765496B2 (ja) 2025-11-06

Family

ID=86729921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023566069A Active JP7765496B2 (ja) 2021-12-10 2021-12-10 端末、基地局及び無線通信方法

Country Status (4)

Country Link
US (1) US20250300758A1 (https=)
JP (1) JP7765496B2 (https=)
CN (1) CN118451744A (https=)
WO (1) WO2023105798A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240187190A1 (en) * 2021-11-04 2024-06-06 Intel Corporation Out-of-order handling for tboms scheduling in 5g nr
US20230354410A1 (en) * 2022-04-29 2023-11-02 Apple Inc. Technologies for enhanced coverage in downlink random access transmissions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Moderator (ZTE Corporation)，Feature lead summary #4 on support of Type A PUSCH repetitions for Msg3，3GPP TSG RAN WG1 #107-e R1-2112836，2021年11月21日，1-27頁

Also Published As

Publication number Publication date
WO2023105798A1 (ja) 2023-06-15
JPWO2023105798A1 (https=) 2023-06-15
US20250300758A1 (en) 2025-09-25
CN118451744A (zh) 2024-08-06

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