PT3692668T - Sinalização para medição de interferência em mu com rs-csi nzp - Google Patents

Sinalização para medição de interferência em mu com rs-csi nzp

Info

Publication number
PT3692668T
PT3692668T PT187925094T PT18792509T PT3692668T PT 3692668 T PT3692668 T PT 3692668T PT 187925094 T PT187925094 T PT 187925094T PT 18792509 T PT18792509 T PT 18792509T PT 3692668 T PT3692668 T PT 3692668T
Authority
PT
Portugal
Prior art keywords
signaling
interference measurement
nzp csi
nzp
csi
Prior art date
Application number
PT187925094T
Other languages
English (en)
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of PT3692668T publication Critical patent/PT3692668T/pt

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
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/345—Interference values
    • 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
    • H04B7/0452—Multi-user MIMO systems
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • 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
    • H04L5/0048—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
    • H04L5/0048—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
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
PT187925094T 2017-10-02 2018-10-02 Sinalização para medição de interferência em mu com rs-csi nzp PT3692668T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201762567015P 2017-10-02 2017-10-02

Publications (1)

Publication Number Publication Date
PT3692668T true PT3692668T (pt) 2022-02-17

Family

ID=63963330

Family Applications (1)

Application Number Title Priority Date Filing Date
PT187925094T PT3692668T (pt) 2017-10-02 2018-10-02 Sinalização para medição de interferência em mu com rs-csi nzp

Country Status (13)

Country Link
US (3) US11088746B2 (pt)
EP (3) EP4277190A3 (pt)
JP (2) JP2020536446A (pt)
KR (3) KR20230117472A (pt)
CN (1) CN111434069B (pt)
AR (1) AR113262A1 (pt)
BR (1) BR112020006512A2 (pt)
DK (1) DK3692668T3 (pt)
ES (1) ES2908144T3 (pt)
PL (1) PL3692668T3 (pt)
PT (1) PT3692668T (pt)
RU (1) RU2765119C2 (pt)
WO (1) WO2019069227A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11245444B2 (en) * 2017-06-16 2022-02-08 Telefonaktiebolaget Lm Ericsson (Publ) Channel state information for reference signals in a wireless communication system
WO2019051634A1 (en) * 2017-09-12 2019-03-21 Qualcomm Incorporated METHODS AND APPARATUS USED TO INDICATE A SUB-ASSEMBLY OF CSI-RS PORTS
JP6777342B2 (ja) * 2017-11-17 2020-10-28 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 無線ネットワークにおけるチャネル測定及び干渉測定のためのシステム及び方法
CN112703691B (zh) * 2018-09-13 2023-03-31 上海诺基亚贝尔股份有限公司 用于通信网络中的干扰测量的方法、设备和计算机可读介质
KR102661414B1 (ko) * 2019-02-15 2024-04-29 애플 인크. 다중 trp urllc에 대한 리소스 할당
WO2021046835A1 (en) * 2019-09-13 2021-03-18 Qualcomm Incorporated Interference power control for full-duplex sidelink communications
EP4128560A1 (en) * 2020-03-31 2023-02-08 Telefonaktiebolaget LM Ericsson (publ.) Channel quality indication (cqi) saturation mitigation
KR20220050597A (ko) * 2020-10-16 2022-04-25 삼성전자주식회사 네트워크 협력통신을 위한 채널상태정보 보고 방법 및 장치
US11431422B2 (en) * 2020-11-05 2022-08-30 Electronics And Telecommunications Research Institute Calibration method for cooperative transmission of cell-free wireless network, and apparatus therefor
WO2022099611A1 (zh) * 2020-11-13 2022-05-19 华为技术有限公司 一种通信方法及装置
WO2024035209A1 (ko) * 2022-08-11 2024-02-15 엘지전자 주식회사 무선 통신 시스템에서 단말이 측정을 수행하는 방법 및 이를 위한 장치

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8995400B2 (en) 2011-02-11 2015-03-31 Qualcomm Incorporated Method and apparatus for enabling channel and interference estimations in macro/RRH system
US9344299B2 (en) * 2011-05-13 2016-05-17 Lg Electronics Inc. CSI-RS based channel estimating method in a wireless communication system and device for same
EP2742716A1 (en) * 2011-08-12 2014-06-18 Interdigital Patent Holdings, Inc. Interference measurement in wireless networks
US9008585B2 (en) * 2012-01-30 2015-04-14 Futurewei Technologies, Inc. System and method for wireless communications measurements and CSI feedback
US9537638B2 (en) * 2012-05-11 2017-01-03 Qualcomm Incorporated Method and apparatus for performing coordinated multipoint feedback under multiple channel and interference assumptions
CN103580742B (zh) * 2012-08-03 2019-03-29 上海诺基亚贝尔股份有限公司 控制csi报告的方法及装置
KR101740413B1 (ko) * 2012-11-01 2017-06-08 후아웨이 테크놀러지 컴퍼니 리미티드 제어 채널 검출 방법, 사용자 기기, 및 기지국
CN103795491B (zh) 2012-11-01 2019-01-15 中兴通讯股份有限公司 信道状态信息的处理方法、基站和终端
CN104811916B (zh) * 2014-01-29 2018-10-02 上海诺基亚贝尔股份有限公司 一种用于传输网络辅助信息的方法
US20150263796A1 (en) * 2014-03-14 2015-09-17 Samsung Electronics Co., Ltd. Channel state information for reporting an advanced wireless communications system
US10419174B2 (en) 2014-03-30 2019-09-17 Lg Electronics Inc. Method for configuring an interference measurement resource in a wireless communication system, and apparatus for thereof
US20160301505A1 (en) * 2014-10-10 2016-10-13 Telefonaktiebolaget L M Ericsson (Publ) Systems and methods related to flexible csi-rs configuration and associated feedback
MY179983A (en) * 2014-10-10 2020-11-19 Ericsson Telefon Ab L M Method for dynamic csi feedback
US20160149679A1 (en) * 2014-10-10 2016-05-26 Telefonaktiebolaget L M Ericsson (Publ) Method for dynamic csi feedback
WO2017026794A1 (ko) 2015-08-13 2017-02-16 엘지전자(주) 무선 통신 시스템에서 csi-rs와 관련된 단말의 동작 방법 및 이를 지원하기 위한 장치
CN109804576B (zh) 2016-10-08 2020-06-26 华为技术有限公司 用相关峰跟踪进行导频数据检测的系统和方法

Also Published As

Publication number Publication date
RU2765119C2 (ru) 2022-01-25
US11949481B2 (en) 2024-04-02
RU2020115084A3 (pt) 2021-11-09
JP7443319B2 (ja) 2024-03-05
EP3692668A1 (en) 2020-08-12
KR20200063200A (ko) 2020-06-04
US20210328648A1 (en) 2021-10-21
EP4277190A3 (en) 2023-12-27
DK3692668T3 (da) 2022-02-14
KR20220025294A (ko) 2022-03-03
JP2020536446A (ja) 2020-12-10
KR20230117472A (ko) 2023-08-08
EP3692668B1 (en) 2022-01-26
JP2022043047A (ja) 2022-03-15
AR113262A1 (es) 2020-03-11
CN111434069A (zh) 2020-07-17
WO2019069227A1 (en) 2019-04-11
US11088746B2 (en) 2021-08-10
PL3692668T3 (pl) 2022-05-16
BR112020006512A2 (pt) 2020-09-29
EP4044491A1 (en) 2022-08-17
US11923942B2 (en) 2024-03-05
US20200322022A1 (en) 2020-10-08
CN111434069B (zh) 2023-06-13
RU2020115084A (ru) 2021-11-09
ES2908144T3 (es) 2022-04-27
EP4277190A2 (en) 2023-11-15
US20220052736A1 (en) 2022-02-17

Similar Documents

Publication Publication Date Title
PT3692668T (pt) Sinalização para medição de interferência em mu com rs-csi nzp
EP3596963C0 (en) MEASUREMENT CONFIGURATION FOR 3GPP NR
EP3682587C0 (en) REFERENCE SIGNALS FOR RADIO CONNECTION MONITORING
EP3635995A4 (en) EMTC-U MEASUREMENT
HK1251729A1 (zh) 用於fd-mimo的用於波束成形csi-rs的碼本設計
EP3603164A4 (en) CSI-RS FOR AMM MEASUREMENTS
IL271607A (en) New azaquinoline histories
GB2537190B (en) Interference reporting
GB201719823D0 (en) A Retroeflectivity measurement system
PL3363245T3 (pl) Zgłaszanie pomiaru sygnału radiowego
IL283990A (en) Modified oxopyridine derivatives
GB2577878B (en) Transition disable indicator
SG11202103144SA (en) Waveform part configurations for v2x communication
EP3619947A4 (en) MEASUREMENT CONFIGURATION
PL3520307T3 (pl) Konstrukcja CSI-RS na bazie CDM8 dla MIMO
GB201713904D0 (en) Measurement system
IL271290A (en) Dihydro-pyrrolo-pyridine derivatives
GB201716399D0 (en) Process performance measurement
GB201913035D0 (en) Test
GB201900882D0 (en) Monitoring
GB201711246D0 (en) Brain functioning measuring apparatus
EP3520518A4 (en) INTERFERENCE MEASUREMENT
GB201615777D0 (en) A Device for measuring colour properties
ZA202109969B (en) Down hole measurement system
GB201900770D0 (en) Test