SG11202003469UA - Configuration of non-zero power interference management resource (nzp-imr) based channel state information (csi) reporting - Google Patents

Configuration of non-zero power interference management resource (nzp-imr) based channel state information (csi) reporting

Info

Publication number
SG11202003469UA
SG11202003469UA SG11202003469UA SG11202003469UA SG11202003469UA SG 11202003469U A SG11202003469U A SG 11202003469UA SG 11202003469U A SG11202003469U A SG 11202003469UA SG 11202003469U A SG11202003469U A SG 11202003469UA SG 11202003469U A SG11202003469U A SG 11202003469UA
Authority
SG
Singapore
Prior art keywords
nzp
imr
csi
reporting
configuration
Prior art date
Application number
SG11202003469UA
Inventor
Chenxi Hao
Yu Zhang
Chao Wei
Wanshi Chen
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 SG11202003469UA publication Critical patent/SG11202003469UA/en

Links

Classifications

    • 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
    • H04B17/318—Received signal strength
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [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
    • H04B7/0413—MIMO systems
    • H04B7/0417—Feedback 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
    • H04B7/0413—MIMO systems
    • H04B7/0426—Power distribution
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202003469UA 2017-11-22 2018-11-19 Configuration of non-zero power interference management resource (nzp-imr) based channel state information (csi) reporting SG11202003469UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2017/112341 WO2019100257A1 (en) 2017-11-22 2017-11-22 Configuration of non-zero power interference management resource (nzp-imr) based channel state information (csi) reporting
PCT/CN2018/116158 WO2019101034A1 (en) 2017-11-22 2018-11-19 Configuration of non-zero power interference management resource (nzp-imr) based channel state information (csi) reporting

Publications (1)

Publication Number Publication Date
SG11202003469UA true SG11202003469UA (en) 2020-06-29

Family

ID=66630443

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202003469UA SG11202003469UA (en) 2017-11-22 2018-11-19 Configuration of non-zero power interference management resource (nzp-imr) based channel state information (csi) reporting

Country Status (9)

Country Link
US (1) US20200366350A1 (en)
EP (1) EP3714621A4 (en)
JP (1) JP2021505003A (en)
KR (1) KR20200088331A (en)
CN (1) CN111357316A (en)
BR (1) BR112020009965A2 (en)
SG (1) SG11202003469UA (en)
TW (1) TW201926929A (en)
WO (2) WO2019100257A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10813054B2 (en) * 2018-02-21 2020-10-20 Qualcomm Incorporated Feedback transmission techniques in coordinated clusters of transmission reception points
US11863476B2 (en) * 2018-04-30 2024-01-02 Lg Electronics Inc. Method for transmitting and receiving channel state information between terminal and base station in wireless communication system and apparatus supporting same
JP7310836B2 (en) * 2018-06-19 2023-07-19 日本電気株式会社 Method, Terminal Equipment and Network Equipment
US11581932B2 (en) * 2019-10-23 2023-02-14 Qualcomm Incorporated Techniques for channel state information processing unit occupancy determination for layer 1 signal to interference plus noise ratio reporting
CN115053468A (en) * 2020-02-14 2022-09-13 高通股份有限公司 Correlation of multiple channel state information reports for multi-layer communication
WO2021167348A1 (en) * 2020-02-19 2021-08-26 엘지전자 주식회사 Method and device for transmitting/receiving channel state information in wireless communication system
CN113453246B (en) * 2020-03-27 2024-03-26 中国电信股份有限公司 Interference measurement method, device, base station and storage medium
BR112022023075A2 (en) * 2020-05-14 2022-12-20 Apple Inc CHANNEL STATUS INFORMATION REPORT FOR MULTI-TRP OPERATION
CN114205015B (en) * 2020-09-18 2023-06-06 维沃移动通信有限公司 Measurement method, transmission method and related equipment
CN117082550A (en) 2020-10-02 2023-11-17 苹果公司 Beam management in multi-TRP operation
EP4358445A1 (en) * 2021-07-08 2024-04-24 Huawei Technologies Co., Ltd. Communication method and related device
KR20230020254A (en) * 2021-08-03 2023-02-10 삼성전자주식회사 Method and apparatus for reporting channel state information in wireless communication systems

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3352408B1 (en) * 2012-03-23 2022-02-23 Samsung Electronics Co., Ltd. Method and apparatus for measuring interference in wireless communication system
CN103391150B (en) * 2012-05-10 2018-05-08 中兴通讯股份有限公司 The collocation method of CSI-RS, method, base station and the terminal for measuring channel
US9537638B2 (en) * 2012-05-11 2017-01-03 Qualcomm Incorporated Method and apparatus for performing coordinated multipoint feedback under multiple channel and interference assumptions
CN103428711B (en) * 2012-05-14 2016-05-04 上海贝尔股份有限公司 For managing the method and apparatus of multipoint cooperative
WO2013184613A2 (en) * 2012-06-04 2013-12-12 Interdigital Patent Holdings, Inc. Communicating channel state information (csi) of multiple transmission points
WO2014110814A1 (en) * 2013-01-18 2014-07-24 华为技术有限公司 Method, apparatus and communication node for measurement
CN104219724A (en) 2013-05-31 2014-12-17 中兴通讯股份有限公司 Method and node for interference measurement by cooperation among cells
EP3065448B1 (en) * 2013-11-01 2018-12-05 Sharp Kabushiki Kaisha Terminal device, base station device, and method
CN105471552B (en) * 2014-06-13 2020-01-10 北京三星通信技术研究有限公司 Data transmission method and equipment
US10903958B2 (en) * 2015-06-19 2021-01-26 Samsung Electronics Co., Ltd. Method and apparatus for transmitting reference signal in wireless communication system
EP3335344B1 (en) * 2015-08-14 2020-03-11 Telefonaktiebolaget LM Ericsson (PUBL) Multiple csi reports for multi-user superposition transmission
JPWO2017135295A1 (en) * 2016-02-04 2018-11-29 株式会社Ｎｔｔドコモ Base station, user equipment, power ratio application method, and channel state information transmission method
US10516461B2 (en) * 2016-03-21 2019-12-24 Intel IP Corporation Beam management for dual transmission point hybrid beamforming systems in 5G

Also Published As

Publication number Publication date
TW201926929A (en) 2019-07-01
US20200366350A1 (en) 2020-11-19
KR20200088331A (en) 2020-07-22
WO2019101034A1 (en) 2019-05-31
BR112020009965A2 (en) 2020-11-03
WO2019100257A1 (en) 2019-05-31
EP3714621A1 (en) 2020-09-30
CN111357316A (en) 2020-06-30
EP3714621A4 (en) 2021-08-11
JP2021505003A (en) 2021-02-15

Similar Documents

Publication Publication Date Title
SG11202003469UA (en) Configuration of non-zero power interference management resource (nzp-imr) based channel state information (csi) reporting
PL3723321T3 (en) Channel state information report on bandwidth part
EP3549285A4 (en) Downlink reference signals for radio resource management (rrm) measurement
EP3497998A4 (en) Power efficient resource utilization for v2x communications
SG11202003239TA (en) Radio resource management configuration for user equipment with wake-up signal receivers
EP3146739A4 (en) Periodic and aperiodic channel state information (csi) reporting for mimo
DK3111581T3 (en) TECHNIQUES FOR REPORTING CHANNEL CONDITION INFORMATION (CSI) FOR AN UNLICENSED RADIO FREQUENCY SPECTRUM TAPE
EP3357175A4 (en) Resource allocation indication for multi-user multiple-input-multiple-output (mu-mimo) orthogonal frequency division multiple access (ofdma) communication
EP3257227A4 (en) Confidential communication management
HUE046938T2 (en) Techniques for allocating time and frequency resources to an uplink channel to carry uplink control information used for narrowband communication
EP3248428A4 (en) Aperiodic channel state information (csi) reporting for enhanced carrier aggregation
EP3695640A4 (en) Techniques and apparatuses for radio resource management with multiple bandwidth parts
MX2016011814A (en) Flexible channel state information feedback management.
EP3190818A4 (en) Resource management method and radio access network node
MX367277B (en) Channel access priority for distributed d2d.
GB201621746D0 (en) Channel state information (CSI) estimation and applications for in-band on channel radio receivers
EP3750352C0 (en) Reporting power headroom information
EP3583819A4 (en) Sr-bsr and resource management
EP3423942A4 (en) Functional mode aware resource management
EP3455950A4 (en) Evolved node-b (enb), user equipment (ue) and methods for adaptive beamforming and channel state information (csi) reporting
ZA201901136B (en) On the usage of control resources for data transmission
EP3718365A4 (en) Techniques of reporting multiple csi reports on pusch
SG11202006786TA (en) Methods, devices and computer readable medium for new radio management measurement
EP3821321A4 (en) Techniques for power management using loopback
EP3744124A4 (en) Channel state information (csi) report resource determination