SG11202012457TA - Shared channel rate matching with wideband demodulation reference signal for a control channel - Google Patents

Shared channel rate matching with wideband demodulation reference signal for a control channel

Info

Publication number
SG11202012457TA
SG11202012457TA SG11202012457TA SG11202012457TA SG11202012457TA SG 11202012457T A SG11202012457T A SG 11202012457TA SG 11202012457T A SG11202012457T A SG 11202012457TA SG 11202012457T A SG11202012457T A SG 11202012457TA SG 11202012457T A SG11202012457T A SG 11202012457TA
Authority
SG
Singapore
Prior art keywords
reference signal
demodulation reference
rate matching
control channel
shared channel
Prior art date
Application number
SG11202012457TA
Other languages
English (en)
Inventor
Huilin Xu
Jing Sun
Heechoon Lee
Peter Pui Lok Ang
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 SG11202012457TA publication Critical patent/SG11202012457TA/en

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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, 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—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202012457TA 2018-07-11 2019-07-10 Shared channel rate matching with wideband demodulation reference signal for a control channel SG11202012457TA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862696572P 2018-07-11 2018-07-11
US16/506,743 US11122602B2 (en) 2018-07-11 2019-07-09 Shared channel rate matching with wideband demodulation reference signal for a control channel
PCT/US2019/041226 WO2020014377A1 (fr) 2018-07-11 2019-07-10 Adaptation de débit de canal partagé avec un signal de référence de démodulation à large bande pour un canal de commande

Publications (1)

Publication Number Publication Date
SG11202012457TA true SG11202012457TA (en) 2021-02-25

Family

ID=69138106

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202012457TA SG11202012457TA (en) 2018-07-11 2019-07-10 Shared channel rate matching with wideband demodulation reference signal for a control channel

Country Status (7)

Country Link
US (1) US11122602B2 (fr)
EP (1) EP3821556A1 (fr)
KR (1) KR20210027365A (fr)
CN (1) CN112655169A (fr)
SG (1) SG11202012457TA (fr)
TW (1) TW202007209A (fr)
WO (1) WO2020014377A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110268671B (zh) * 2017-02-14 2022-01-07 Lg 电子株式会社 在无线通信系统中发送/接收数据的方法及其装置
US10849115B2 (en) 2018-09-10 2020-11-24 Apple Inc. Downlink control channel design in new radio systems
CN110505642B (zh) * 2019-08-16 2022-02-11 展讯通信（上海）有限公司 接入资源的确定方法及装置、存储介质、终端
US10951247B1 (en) * 2019-10-10 2021-03-16 Viasat, Inc. Channelizing a wideband waveform for transmission on a spectral band comprising unavailable channel segments
US11082101B2 (en) * 2019-10-10 2021-08-03 Viasat, Inc. Channelizing and beamforming a wideband waveform
US11546916B2 (en) * 2019-10-28 2023-01-03 Qualcomm Incorporated Rate-matching of PDSCH in the control resource set
US11838916B2 (en) * 2020-04-10 2023-12-05 Qualcomm Incorporated Downlink control information design for multi-component carrier scheduling
CN113543328A (zh) * 2020-04-17 2021-10-22 华为技术有限公司 一种通信方法和通信装置
US11968698B2 (en) * 2020-05-04 2024-04-23 Qualcomm Incorporated Rate-matching shared channel resources around control channels for multiple users in a control resource set
CN114337949A (zh) * 2020-09-29 2022-04-12 北京紫光展锐通信技术有限公司 物理下行数据信道pdsch资源确定方法及相关产品
WO2022077514A1 (fr) * 2020-10-16 2022-04-21 华为技术有限公司 Procédé et appareil de communication
US20230388092A1 (en) * 2020-10-23 2023-11-30 Lenovo (Beijing) Limited Method and apparatus for frequency domain resource allocation for downlink transmissions
CN114696975B (zh) * 2020-12-29 2023-09-05 维沃移动通信有限公司 速率匹配方法和设备
CN117242881A (zh) * 2021-04-16 2023-12-15 联发科技（新加坡）私人有限公司 波束切换限制和能力

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104272639B (zh) * 2012-05-11 2017-12-05 华为技术有限公司 用于传输控制信道信号的方法
US10897326B2 (en) * 2017-04-14 2021-01-19 Qualcomm Incorporated Sharing a single coreset bandwidth across multiple user equipments
CN114696957A (zh) * 2017-04-24 2022-07-01 Lg 电子株式会社 在无线通信系统中发射或接收信号的方法及其装置
US20200367242A1 (en) * 2017-04-28 2020-11-19 Electronics And Telecommunications Research Institute Method for transmitting and receiving downlink channel and reference signal in communication system
CN109391456B (zh) * 2017-08-11 2022-02-15 华为技术有限公司 一种dmrs指示和接收方法，发射端和接收端
KR102444828B1 (ko) * 2017-09-29 2022-09-19 삼성전자 주식회사 무선 통신 시스템에서 하향링크 제어채널을 송수신하는 방법 및 장치

Also Published As

Publication number Publication date
US11122602B2 (en) 2021-09-14
EP3821556A1 (fr) 2021-05-19
KR20210027365A (ko) 2021-03-10
CN112655169A (zh) 2021-04-13
WO2020014377A1 (fr) 2020-01-16
TW202007209A (zh) 2020-02-01
US20200022168A1 (en) 2020-01-16

Similar Documents

Publication Publication Date Title
SG11202012457TA (en) Shared channel rate matching with wideband demodulation reference signal for a control channel
EP3424169A4 (fr) Conception de canal de commande pour elaa
EP3437208A4 (fr) Rétroaction de covariance de canal pour systèmes fd-mimo améliorés
SG11202105623RA (en) Transmission configuration indication determination for a shared data channel
EP3580981A4 (fr) Canal de commande commun de groupe
EP3772884C0 (fr) Système à utiliser avec un système d'irrigation
SG11202010375QA (en) Edge exclusion control
EP3831012A4 (fr) Chaîne de blocs bidirectionnelle
EP3780928A4 (fr) Dispositif de chargement automatique de bande
EP3566517A4 (fr) Techniques pour indiquer ou utiliser des informations concernant une transmission de canal de commande de liaison descendante physique ultérieure
GB2574459B (en) Multiple channel radio receiver
EP3403454A4 (fr) Conception de canal de commande et utilisation pour communication à bande étroite
EP3897802A4 (fr) Cathéter d'extension de guidage
EP3345849B8 (fr) Pince de rouleau automatique
EP3329708A4 (fr) Sélection d'un canal sur la base de bande passante de liaison terrestre
EP3998844A4 (fr) Tringle à canal
EP3859456A4 (fr) Dispositif de commande
EP3886722A4 (fr) Cathéter d'extension de guidage
EP3648472A4 (fr) Récepteur mince
EP3777334A4 (fr) Transmission de données dans un canal de commande
EP3820780A4 (fr) Améliorations de préhension pour joint à languettes
EP3834390A4 (fr) Indication de quasi-colocalisation pour signaux de référence de démodulation
EP3747758A4 (fr) Dispositif de commande de direction de navire
EP3669248A4 (fr) Biais par gravité pour pilote automatique basé sur la vitesse
EP3786352A4 (fr) Cuir synthétique