SG11201908610UA - Channel state information reporting for systems with multiple transmission time intervals - Google Patents

Channel state information reporting for systems with multiple transmission time intervals

Info

Publication number
SG11201908610UA
SG11201908610UA SG11201908610UA SG11201908610UA SG 11201908610U A SG11201908610U A SG 11201908610UA SG 11201908610U A SG11201908610U A SG 11201908610UA SG 11201908610U A SG11201908610U A SG 11201908610UA
Authority
SG
Singapore
Prior art keywords
international
tti length
san diego
california
tti
Prior art date
Application number
Other languages
English (en)
Inventor
Seyedkianoush Hosseini
Wanshi Chen
Alvarino Alberto Rico
Peter Gaal
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 SG11201908610UA publication Critical patent/SG11201908610UA/en

Links

Classifications

    • 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
    • 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
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W72/23—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
    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H04W72/512—Allocation or scheduling criteria for wireless resources based on terminal or device properties for low-latency requirements, e.g. URLLC

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11201908610U 2017-05-02 2018-05-02 Channel state information reporting for systems with multiple transmission time intervals SG11201908610UA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762500472P 2017-05-02 2017-05-02
US15/968,154 US10652885B2 (en) 2017-05-02 2018-05-01 Channel state information reporting for systems with multiple transmission time intervals
PCT/US2018/030602 WO2018204467A1 (en) 2017-05-02 2018-05-02 Channel state information reporting for systems with multiple transmission time intervals

Publications (1)

Publication Number Publication Date
SG11201908610UA true SG11201908610UA (en) 2019-11-28

Family

ID=64015613

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201908610U SG11201908610UA (en) 2017-05-02 2018-05-02 Channel state information reporting for systems with multiple transmission time intervals

Country Status (8)

Country Link
US (1) US10652885B2 (https=)
EP (1) EP3619873B1 (https=)
JP (1) JP7132245B2 (https=)
KR (1) KR102695848B1 (https=)
CN (1) CN110603772B (https=)
SG (1) SG11201908610UA (https=)
TW (1) TWI761504B (https=)
WO (1) WO2018204467A1 (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11575486B2 (en) 2016-09-30 2023-02-07 Motorola Mobility Llc Method and apparatus for reporting channel state information
CN108631912B (zh) * 2017-03-23 2021-09-28 大唐移动通信设备有限公司 一种传输方法和装置
US11096202B2 (en) * 2017-05-06 2021-08-17 Lg Electronics Inc. Method for D2D operation of terminal in wireless communication system and terminal using said method
US11171703B2 (en) * 2017-06-15 2021-11-09 Lg Electronics Inc. Method for reporting channel state in wireless communication system and apparatus therefor
US11324015B2 (en) 2017-11-22 2022-05-03 Qualcomm Incorporated Channel reporting for communication service priority types
WO2019224674A1 (en) * 2018-05-21 2019-11-28 Telefonaktiebolaget Lm Ericsson (Publ) Measurement configuration for unlicensed operations
WO2020038116A1 (en) * 2018-08-24 2020-02-27 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method and device for indicating pdcch resources
US11362716B2 (en) 2019-08-23 2022-06-14 Qualcomm Incorporated Extrapolated CSI report based on a multi-symbol reference signal
US11483044B2 (en) * 2019-09-20 2022-10-25 Qualcomm Incorporated Channel state information reporting prioritization
US11984954B2 (en) * 2019-10-01 2024-05-14 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for flexible triggering of CSI reports
US11910430B2 (en) * 2019-10-07 2024-02-20 Qualcomm Incorporated Collision resolution for channel state information reporting on a physical uplink control channel
US11510085B2 (en) 2019-10-18 2022-11-22 Qualcomm Incorporated Channel state information configuration and reporting for ultra reliable low latency communication
EP4082240B1 (en) * 2020-02-14 2025-08-27 ZTE Corporation Reference signaling design and configuration
CN114079947B (zh) * 2020-08-19 2024-05-14 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
US11653226B2 (en) 2020-07-30 2023-05-16 Shanghai Langbo Communication Technology Company Limited Method and device in communication nodes for wireless communication
WO2022139872A1 (en) * 2020-12-21 2022-06-30 Zeku, Inc. Apparatus and method for channel state information reference signal in wireless communication systems
WO2022151304A1 (en) * 2021-01-15 2022-07-21 Qualcomm Incorporated Criteria for reporting channel status information
WO2022236635A1 (zh) * 2021-05-10 2022-11-17 Oppo广东移动通信有限公司 信道状态信息的上报方法及装置、终端设备、网络设备
US11678356B2 (en) * 2021-08-16 2023-06-13 Qualcomm Incorporated Collecting buffered CSI from a UE

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US136213A (en) * 1873-02-25 Improvement in preventing corrosion of stay-bolts in steam-boilers
CN105553532B (zh) * 2010-07-19 2018-10-12 Lg电子株式会社 在无线通信系统中发射控制信息的方法和设备
CA2813275A1 (en) * 2010-10-05 2012-04-12 Nokia Siemens Networks Oy Channel state information measurement and reporting
WO2012074305A2 (ko) * 2010-12-02 2012-06-07 엘지전자 주식회사 반송파 집성 시스템에서 채널 상태 정보 전송 방법 및 장치
US9591646B2 (en) * 2012-06-12 2017-03-07 Qualcomm Incorporated Reference signal power impact determination in new carrier type in LTE
WO2014005325A1 (zh) 2012-07-06 2014-01-09 华为技术有限公司 虚拟载波聚合的方法、基站和用户设备
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
WO2014047903A1 (zh) * 2012-09-28 2014-04-03 华为技术有限公司 信道状态信息进程处理方法、网络设备和用户设备
JP5918680B2 (ja) * 2012-10-03 2016-05-18 株式会社Ｎｔｔドコモ 無線通信システム、基地局装置、ユーザ端末、及び無線通信方法
WO2014054901A1 (ko) * 2012-10-04 2014-04-10 엘지전자 주식회사 무선 통신 시스템에서 안테나 포트 관계를 고려한 하향링크 신호 송수신 방법 및 장치
US9538515B2 (en) * 2013-03-28 2017-01-03 Samsung Electronics Co., Ltd. Downlink signaling for adaptation of an uplink-downlink configuration in TDD communication systems
EP3219140B1 (en) 2014-11-14 2020-07-08 Interdigital Patent Holdings, Inc. Methods and procedures for channel measurements and reporting mechanisms
US10187876B2 (en) 2015-01-12 2019-01-22 Qualcomm Incorporated Techniques for handling channel state information (CSI) in ultra low latency (ULL) LTE
CN107432020B (zh) * 2015-03-12 2021-06-08 Lg 电子株式会社 在短tti中减少用于控制信道的传输资源的方法和设备
US10750494B2 (en) * 2015-03-31 2020-08-18 Qualcomm Incorporated Management of dynamic transmission time interval scheduling for low latency communications
US10966194B2 (en) 2015-04-15 2021-03-30 Qualcomm Incorporated Coordinated wireless communications using multiple transmission time intervals
CN107113744B (zh) * 2015-08-27 2020-02-21 华为技术有限公司 一种上行信道的发射方法、ue及基站
US20170265169A1 (en) 2016-03-10 2017-09-14 Qualcomm Incorporated Methods and apparatus for resource management for ultra low latency (ull) and legacy transmissions
KR102249701B1 (ko) * 2016-03-29 2021-05-10 한국전자통신연구원 스케줄링 방법 및 장치
US20180048447A1 (en) 2016-08-11 2018-02-15 Sharp Laboratories Of America, Inc. User equipments, base stations and methods
US11575486B2 (en) * 2016-09-30 2023-02-07 Motorola Mobility Llc Method and apparatus for reporting channel state information
US10383142B2 (en) * 2017-01-13 2019-08-13 Acer Incorporated Device and method of handling channel status information reports for transmission time intervals
JP2019009638A (ja) 2017-06-26 2019-01-17 ルネサスエレクトロニクス株式会社 無線通信装置、システム及び方法

Also Published As

Publication number Publication date
TWI761504B (zh) 2022-04-21
JP7132245B2 (ja) 2022-09-06
KR20200003060A (ko) 2020-01-08
EP3619873A1 (en) 2020-03-11
JP2020519095A (ja) 2020-06-25
TW201844043A (zh) 2018-12-16
CN110603772A (zh) 2019-12-20
US10652885B2 (en) 2020-05-12
BR112019022216A2 (pt) 2020-05-12
EP3619873B1 (en) 2022-11-23
KR102695848B1 (ko) 2024-08-14
CN110603772B (zh) 2022-04-29
WO2018204467A1 (en) 2018-11-08
US20180324797A1 (en) 2018-11-08

Similar Documents

Publication Publication Date Title
SG11201908610UA (en) Channel state information reporting for systems with multiple transmission time intervals
SG11201908819PA (en) Sounding reference signal configuration and transport block size scaling in low latency systems
SG11201900269XA (en) Channel sensing for independent links
SG11201907535RA (en) Techniques for dual-mode operations in new radio
SG11201902083RA (en) Wireless communication between wideband enb and narrowband ue
SG11201900199TA (en) Control channel with flexible numerology
SG11201807613UA (en) High doppler channel performance enhancement
SG11201907144WA (en) Synchronization signal transmission in a new radio wireless communication system
SG11201908399TA (en) Reference signal design for slot aggregation
SG11201908195XA (en) Scheduling and transmission scheme for periodic and aperiodic control information
SG11201808343WA (en) Dynamic cyclic prefix (cp) length in wireless communication
SG11201908243XA (en) Transmitting uplink control information (uci)
SG11201908688PA (en) Techniques and apparatuses for channel state information feedback performance for introduction of 64-qam in machine type communication devices
SG11201907664VA (en) Low latency enhancements to cv2x autonomous resource selection and re-selection procedure for vehicle-to-vehicle communications
SG11201901640RA (en) Method and apparatus for reception of transmit power related information
SG11201807367RA (en) Indicating start and stop symbols of pdsch and pusch through pdcch
SG11201906242XA (en) Narrowband time-division duplex frame structure for narrowband communications
SG11201906062VA (en) Transmitting uplink control information
SG11201908818YA (en) Partial band configuration for channel state information
SG11201906235YA (en) Narrowband time-division duplex frame structure for narrowband communications
SG11201908507QA (en) Port group indication and port subsets in a csi-rs resource for new radio (nr)
SG11201909223RA (en) Downlink control allocation using carrier aggregation resource groups
SG11201905921PA (en) Distributed multi-user (mu) wireless communication
SG11201902200TA (en) Power control and triggering of sounding reference signal on multiple component carriers
SG11201807716TA (en) Different numerology for signal transmission