CA3073788A1 - Rate matching for new radio (nr) physical downlink shared channel (pdsch) and physical uplink shared channel (pusch) - Google Patents

Rate matching for new radio (nr) physical downlink shared channel (pdsch) and physical uplink shared channel (pusch) Download PDF

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Publication number
CA3073788A1
CA3073788A1 CA3073788A CA3073788A CA3073788A1 CA 3073788 A1 CA3073788 A1 CA 3073788A1 CA 3073788 A CA3073788 A CA 3073788A CA 3073788 A CA3073788 A CA 3073788A CA 3073788 A1 CA3073788 A1 CA 3073788A1
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CA
Canada
Prior art keywords
res
rmr
serving cell
transmission
cell
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.)
Pending
Application number
CA3073788A
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English (en)
French (fr)
Inventor
Liangming WU
Yu Zhang
Chenxi HAO
Chao Wei
Wanshi Chen
Hao Xu
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.)
Qualcomm Inc
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CA3073788A1 publication Critical patent/CA3073788A1/en
Pending legal-status Critical Current

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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
    • H04L5/0001—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
    • H04L5/0001—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
    • H04L5/0048—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
    • H04L5/0048—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
    • 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
    • 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
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink 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
    • H04W72/21—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
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Quality & Reliability (AREA)
CA3073788A 2017-09-28 2018-09-25 Rate matching for new radio (nr) physical downlink shared channel (pdsch) and physical uplink shared channel (pusch) Pending CA3073788A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/CN2017/104081 WO2019061190A1 (en) 2017-09-28 2017-09-28 FLOW ADAPTATION FOR A SHARED PHYSICAL DOWNLINK (PDSCH) AND NEW PHYSICAL UPLINK (PUSCH) CHANNEL OF NEW RADIO (NR)
CNPCT/CN2017/104081 2017-09-28
PCT/CN2018/107403 WO2019062726A1 (en) 2017-09-28 2018-09-25 FLOW ADAPTATION FOR SHARED PHYSICAL CHANNEL (PDSCH) AND SHARED PHYSICAL CHANNEL AMOUNT (PUSCH) NEW RADIO (NR)

Publications (1)

Publication Number Publication Date
CA3073788A1 true CA3073788A1 (en) 2019-04-04

Family

ID=65900212

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3073788A Pending CA3073788A1 (en) 2017-09-28 2018-09-25 Rate matching for new radio (nr) physical downlink shared channel (pdsch) and physical uplink shared channel (pusch)

Country Status (8)

Country Link
US (2) US12068984B2 (https=)
EP (1) EP3689066A4 (https=)
JP (1) JP7233417B2 (https=)
KR (2) KR102729755B1 (https=)
CN (1) CN111133821A (https=)
BR (1) BR112020005724A2 (https=)
CA (1) CA3073788A1 (https=)
WO (2) WO2019061190A1 (https=)

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EP4002939A4 (en) * 2019-08-30 2022-08-31 Huawei Technologies Co., Ltd. DATA EXCHANGE PROCEDURES

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CN111836377B (zh) * 2019-08-12 2023-09-22 维沃移动通信有限公司 一种调度方法、网络设备及终端
KR102901906B1 (ko) * 2019-10-04 2025-12-18 삼성전자 주식회사 무선 통신을 위한 데이터 전송 방법 및 장치
US11582707B2 (en) * 2020-02-13 2023-02-14 Qualcomm Incorporated Rate matching for synchronization signal block (SSB) transmissions in non-terrestrial networks (NTN)
WO2021226855A1 (en) * 2020-05-13 2021-11-18 Qualcomm Incorporated Collision handling for sounding reference signal guard period and pusch transmission
KR20220037276A (ko) * 2020-09-17 2022-03-24 삼성전자주식회사 무선 통신 시스템에서 안테나 모듈을 모니터링하기 위한 장치 및 방법
US12047884B2 (en) 2020-09-29 2024-07-23 Samsung Electronics Co., Ltd. Electronic device transmitting reference signal and method for operating thereof
US11895690B2 (en) * 2021-03-31 2024-02-06 Qualcomm Incorporated Techniques for reference signal interference canceling or rate matching
CN116095759B (zh) * 2021-10-29 2026-04-17 中国电信股份有限公司 上行业务信道速率匹配方法及装置、存储介质与电子设备
WO2024060266A1 (en) * 2022-09-24 2024-03-28 Qualcomm Incorporated Use of lp-rs for measurements in dormant states
CN120239054A (zh) * 2023-12-28 2025-07-01 华为技术有限公司 通信方法及装置

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EP4002939A4 (en) * 2019-08-30 2022-08-31 Huawei Technologies Co., Ltd. DATA EXCHANGE PROCEDURES
US12309647B2 (en) 2019-08-30 2025-05-20 Huawei Technologies Co., Ltd. Data exchange method

Also Published As

Publication number Publication date
US12375240B2 (en) 2025-07-29
KR102729755B1 (ko) 2024-11-12
KR20200063144A (ko) 2020-06-04
JP2020535740A (ja) 2020-12-03
CN111133821A (zh) 2020-05-08
BR112020005724A2 (pt) 2020-10-20
EP3689066A4 (en) 2021-09-01
WO2019061190A1 (en) 2019-04-04
EP3689066A1 (en) 2020-08-05
WO2019062726A1 (en) 2019-04-04
US20200295895A1 (en) 2020-09-17
US12068984B2 (en) 2024-08-20
KR20240163198A (ko) 2024-11-18
JP7233417B2 (ja) 2023-03-06
US20240348393A1 (en) 2024-10-17

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