TWI807921B - 系統資訊速率匹配 - Google Patents

系統資訊速率匹配 Download PDF

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Publication number
TWI807921B
TWI807921B TW111126559A TW111126559A TWI807921B TW I807921 B TWI807921 B TW I807921B TW 111126559 A TW111126559 A TW 111126559A TW 111126559 A TW111126559 A TW 111126559A TW I807921 B TWI807921 B TW I807921B
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TW
Taiwan
Prior art keywords
resources
communication
rate matching
potential
aspects
Prior art date
Application number
TW111126559A
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English (en)
Chinese (zh)
Other versions
TW202247683A (zh
Inventor
李熙春
濤 駱
宏丁 李
穆罕默德納茲穆爾 伊斯萊
楊楊
Original Assignee
美商高通公司
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Publication date
Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW202247683A publication Critical patent/TW202247683A/zh
Application granted granted Critical
Publication of TWI807921B publication Critical patent/TWI807921B/zh

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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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • 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
    • H04L1/0067—Rate matching
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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
    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
TW111126559A 2017-09-11 2018-09-10 系統資訊速率匹配 TWI807921B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762556816P 2017-09-11 2017-09-11
US62/556,816 2017-09-11
US16/124,501 US10972990B2 (en) 2017-09-11 2018-09-07 System information rate matching
US16/124,501 2018-09-07

Publications (2)

Publication Number Publication Date
TW202247683A TW202247683A (zh) 2022-12-01
TWI807921B true TWI807921B (zh) 2023-07-01

Family

ID=65631899

Family Applications (2)

Application Number Title Priority Date Filing Date
TW111126559A TWI807921B (zh) 2017-09-11 2018-09-10 系統資訊速率匹配
TW107131699A TW201921973A (zh) 2017-09-11 2018-09-10 系統資訊速率匹配

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW107131699A TW201921973A (zh) 2017-09-11 2018-09-10 系統資訊速率匹配

Country Status (9)

Country Link
US (1) US10972990B2 (OSRAM)
EP (2) EP4216466B1 (OSRAM)
JP (2) JP7171707B2 (OSRAM)
KR (2) KR102694085B1 (OSRAM)
CN (2) CN111066268B (OSRAM)
AU (1) AU2018329203B2 (OSRAM)
BR (1) BR112020004725A2 (OSRAM)
TW (2) TWI807921B (OSRAM)
WO (1) WO2019051417A1 (OSRAM)

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US10512033B2 (en) * 2015-01-29 2019-12-17 Qualcomm Incorporated Timing information for discovery in unlicensed spectrum
IL276673B2 (en) 2018-02-13 2023-09-01 Sharp Kk User equipment, base stations and methods for semi-continuous downlink scheduling
US11109368B2 (en) * 2018-02-13 2021-08-31 Sharp Kabushiki Kaisha User equipments, base stations and methods for downlink semi-persistent scheduling
EP3920497A4 (en) * 2019-01-30 2022-08-17 Ntt Docomo, Inc. USER DEVICE AND BASE STATION DEVICE
CN113678537B (zh) * 2019-03-28 2025-07-08 夏普株式会社 用于可配置下行链路控制信息格式的用户设备、基站和方法
WO2020205582A1 (en) * 2019-03-29 2020-10-08 Apple Inc. Physical downlink control channel monitoring and rate matching for remaining minimum system information in new radio unlicensed
EP3952538A4 (en) * 2019-04-26 2022-06-15 Huawei Technologies Co., Ltd. COMMUNICATION METHOD, DEVICE AND SYSTEM
WO2021035610A1 (en) * 2019-08-29 2021-03-04 Mediatek Singapore Pte. Ltd. Synchronization and physical channel structure for v2x sl communications

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US20050249163A1 (en) * 2004-05-06 2005-11-10 Samsung Electronics Co., Ltd. Method and apparatus for determining rate matching parameters for a transport channel in a mobile telecommunication system
CN101499875A (zh) * 2008-02-02 2009-08-05 三星电子株式会社 支持可变处理速率的lte解速率匹配与解交织的装置
WO2011032372A1 (zh) * 2009-09-15 2011-03-24 中兴通讯股份有限公司 一种速率匹配或解速率匹配的方法及装置
US20160242164A1 (en) * 2010-06-24 2016-08-18 Nokia Solutions And Networks Oy Change of Rate Matching Modes in Presence of Channel State Information Reference Signal Transmission
WO2016197472A1 (zh) * 2015-06-08 2016-12-15 深圳市中兴微电子技术有限公司 一种增强型物理下行控制信道处理方法、装置及存储介质

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KR20130028397A (ko) * 2011-09-09 2013-03-19 삼성전자주식회사 무선 통신 시스템에서 동기 및 시스템 정보 획득을 위한 장치 및 방법
US9871636B2 (en) * 2013-01-18 2018-01-16 Qualcomm Incorporated Enhanced control channel element (ECCE) based physical downlink shared channel (PDSCH) resource allocation for long-term evolution (LTE)
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KR20160081742A (ko) * 2014-12-30 2016-07-08 한국전자통신연구원 사용자 단말 적응적 빔 제어 장치 및 방법
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WO2016197472A1 (zh) * 2015-06-08 2016-12-15 深圳市中兴微电子技术有限公司 一种增强型物理下行控制信道处理方法、装置及存储介质

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Also Published As

Publication number Publication date
BR112020004725A2 (pt) 2020-09-08
EP4216466B1 (en) 2025-10-15
CN115243361B (zh) 2024-01-05
KR102694085B1 (ko) 2024-08-12
CN111066268A (zh) 2020-04-24
KR20200047562A (ko) 2020-05-07
EP3682571A1 (en) 2020-07-22
EP4216466A1 (en) 2023-07-26
KR20240122597A (ko) 2024-08-12
JP7171707B2 (ja) 2022-11-15
CA3072597A1 (en) 2019-03-14
US20190082403A1 (en) 2019-03-14
TW201921973A (zh) 2019-06-01
EP4216466C0 (en) 2025-10-15
AU2018329203A1 (en) 2020-02-27
WO2019051417A1 (en) 2019-03-14
EP3682571B1 (en) 2023-05-24
JP2023017902A (ja) 2023-02-07
CN115243361A (zh) 2022-10-25
AU2018329203B2 (en) 2023-01-05
CN111066268B (zh) 2022-08-26
JP7441925B2 (ja) 2024-03-01
US10972990B2 (en) 2021-04-06
JP2020533887A (ja) 2020-11-19
TW202247683A (zh) 2022-12-01

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