SG11202006958YA - Spdcch reuse indication constraint under dmrs sharing - Google Patents

Spdcch reuse indication constraint under dmrs sharing

Info

Publication number
SG11202006958YA
SG11202006958YA SG11202006958YA SG11202006958YA SG11202006958YA SG 11202006958Y A SG11202006958Y A SG 11202006958YA SG 11202006958Y A SG11202006958Y A SG 11202006958YA SG 11202006958Y A SG11202006958Y A SG 11202006958YA SG 11202006958Y A SG11202006958Y A SG 11202006958YA
Authority
SG
Singapore
Prior art keywords
constraint under
dmrs sharing
reuse indication
under dmrs
spdcch reuse
Prior art date
Application number
SG11202006958YA
Other languages
English (en)
Inventor
Seyedkianoush Hosseini
Amir Farajidana
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 SG11202006958YA publication Critical patent/SG11202006958YA/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
    • H04L5/0048—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
    • 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
    • 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
    • H04L5/0001—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), 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
    • 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 signaling, i.e. of overhead other than pilot signals
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
SG11202006958YA 2018-02-16 2019-02-15 Spdcch reuse indication constraint under dmrs sharing SG11202006958YA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862710450P 2018-02-16 2018-02-16
US16/276,131 US10993215B2 (en) 2018-02-16 2019-02-14 SPDCCH reuse indication constraint under DMRS sharing
PCT/US2019/018180 WO2019161173A1 (en) 2018-02-16 2019-02-15 Spdcch reuse indication constraint under dmrs sharing

Publications (1)

Publication Number Publication Date
SG11202006958YA true SG11202006958YA (en) 2020-08-28

Family

ID=67616537

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202006958YA SG11202006958YA (en) 2018-02-16 2019-02-15 Spdcch reuse indication constraint under dmrs sharing

Country Status (10)

Country Link
US (1) US10993215B2 (pt)
EP (1) EP3753188A1 (pt)
JP (1) JP7323537B2 (pt)
KR (1) KR20200119811A (pt)
CN (1) CN111713065B (pt)
AU (1) AU2019220699B2 (pt)
BR (1) BR112020016308A2 (pt)
SG (1) SG11202006958YA (pt)
TW (1) TWI796437B (pt)
WO (1) WO2019161173A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020003475A1 (ja) * 2018-06-28 2020-01-02 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
US10868651B1 (en) * 2019-05-20 2020-12-15 Telefonaktiebolaget Lm Ericsson (Publ) Scheduling-related DMRS for mmW RAN
US11032729B1 (en) * 2019-08-20 2021-06-08 Sprint Communications Company L.P. Simultaneous wireless communication service over fifth generation new radio (5GNR) and long term evolution (LTE)
KR20210040508A (ko) * 2019-10-04 2021-04-14 삼성전자주식회사 무선 통신을 위한 데이터 전송 방법 및 장치
US11546916B2 (en) * 2019-10-28 2023-01-03 Qualcomm Incorporated Rate-matching of PDSCH in the control resource set
US11990993B2 (en) * 2020-03-02 2024-05-21 Qualcomm Incorporated Rate matching between uplink and downlink
US12009917B2 (en) * 2020-04-21 2024-06-11 Qualcomm Incorporated Rate matching for layer 1 (L1) or layer 2 (L2) mobility protocol
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
EP4285526A1 (en) * 2021-01-28 2023-12-06 Telefonaktiebolaget LM Ericsson (publ) Control signaling for wireless communication network
US20240080132A1 (en) * 2021-01-29 2024-03-07 Telefonaktiebolaget Lm Ericsson (Publ) Enhanced fast crs rate matching selection in dss

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9084238B2 (en) * 2011-09-12 2015-07-14 Blackberry Limited Searching space and operation for enhanced PDCCH in LTE systems
US20150098369A1 (en) * 2012-05-11 2015-04-09 Optis Wireless Technology, Llc Reference signal design for special subframe configurations
CN108111291B (zh) * 2013-01-25 2021-08-20 华为技术有限公司 解调参考信号传输装置和计算机可读存储介质
EP3373496B1 (en) * 2015-11-03 2020-01-15 LG Electronics Inc. Method for transmitting uplink control channel in wireless communication system and device therefor
US11324023B2 (en) * 2016-05-13 2022-05-03 Telefonaktiebolaget Lm Ericsson (Publ) Configuration of uplink transmission for a wireless device
EP3247067B1 (en) * 2016-05-20 2019-07-10 HTC Corporation Device and method for sharing downlink demodulation reference signals
WO2018128340A1 (ko) * 2017-01-04 2018-07-12 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 보고를 위한 방법 및 이를 위한 장치

Also Published As

Publication number Publication date
CN111713065B (zh) 2023-03-31
BR112020016308A2 (pt) 2020-12-15
KR20200119811A (ko) 2020-10-20
TW201937959A (zh) 2019-09-16
TWI796437B (zh) 2023-03-21
JP7323537B2 (ja) 2023-08-08
US10993215B2 (en) 2021-04-27
JP2021514150A (ja) 2021-06-03
AU2019220699A1 (en) 2020-08-20
AU2019220699B2 (en) 2024-05-02
EP3753188A1 (en) 2020-12-23
WO2019161173A1 (en) 2019-08-22
US20190261327A1 (en) 2019-08-22
CN111713065A (zh) 2020-09-25

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