SG11202006381XA - Virtual search spaces for beam indication - Google Patents

Virtual search spaces for beam indication

Info

Publication number
SG11202006381XA
SG11202006381XA SG11202006381XA SG11202006381XA SG11202006381XA SG 11202006381X A SG11202006381X A SG 11202006381XA SG 11202006381X A SG11202006381X A SG 11202006381XA SG 11202006381X A SG11202006381X A SG 11202006381XA SG 11202006381X A SG11202006381X A SG 11202006381XA
Authority
SG
Singapore
Prior art keywords
search spaces
beam indication
virtual search
virtual
indication
Prior art date
Application number
SG11202006381XA
Inventor
Wooseok Nam
Sony Akkarakaran
Tao Luo
Xiao Feng Wang
Wilson Makesh Pravin John
Sumeeth Nagaraja
Shengbo Chen
Yan Zhou
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 SG11202006381XA publication Critical patent/SG11202006381XA/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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/373—Predicting channel quality or other radio frequency [RF] parameters
    • 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
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0238—Channel estimation using blind estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/024—Channel estimation channel estimation algorithms
    • H04L25/0258—Channel estimation using zero-forcing criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2668—Details of algorithms
    • H04L27/2673—Details of algorithms characterised by synchronisation parameters
    • H04L27/2676—Blind, i.e. without using known 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0024—Carrier regulation at the receiver end
    • H04L2027/0026—Correction of carrier offset
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Particle Accelerators (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
SG11202006381XA 2018-02-16 2019-02-05 Virtual search spaces for beam indication SG11202006381XA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862710486P 2018-02-16 2018-02-16
US16/267,298 US11057166B2 (en) 2018-02-16 2019-02-04 Virtual search spaces for beam indication
PCT/US2019/016693 WO2019160713A1 (en) 2018-02-16 2019-02-05 Virtual search spaces for beam indication

Publications (1)

Publication Number Publication Date
SG11202006381XA true SG11202006381XA (en) 2020-08-28

Family

ID=67618222

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202006381XA SG11202006381XA (en) 2018-02-16 2019-02-05 Virtual search spaces for beam indication

Country Status (11)

Country Link
US (3) US11057166B2 (en)
EP (1) EP3753142B1 (en)
JP (2) JP7337820B2 (en)
KR (1) KR20200120628A (en)
CN (2) CN111713049B (en)
AU (2) AU2019222502B2 (en)
BR (1) BR112020016353A2 (en)
ES (1) ES2905205T3 (en)
SG (1) SG11202006381XA (en)
TW (2) TWI844286B (en)
WO (1) WO2019160713A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10250418B2 (en) * 2016-08-02 2019-04-02 Keyssa Systems, Inc. EHF receiver architecture with dynamically adjustable discrimination threshold
CA3046405C (en) * 2016-12-19 2021-06-08 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for transmitting information, network device and terminal device
US10939457B2 (en) * 2018-02-14 2021-03-02 Qualcomm Incorporated Beam determination for wireless communication
US11057166B2 (en) 2018-02-16 2021-07-06 Qualcomm Incorporated Virtual search spaces for beam indication
US20190297603A1 (en) 2018-03-23 2019-09-26 Samsung Electronics Co., Ltd. Method and apparatus for beam management for multi-stream transmission
US11324033B2 (en) * 2018-04-06 2022-05-03 Qualcomm Incorporated Physical downlink shared channel reception when physical downlink control channel with different spatial quasi-colocation assumptions are mapped to the same control resource set
WO2019213921A1 (en) * 2018-05-10 2019-11-14 富士通株式会社 Beam indication method, device, and system
EP3641461B1 (en) * 2018-05-17 2021-09-08 LG Electronics Inc. Method for determining transmission configuration indicator for terminal in wireless communication system and device using same method
CN111586862B (en) * 2019-02-15 2024-07-26 华为技术有限公司 Information indication method and device
CN110089181B (en) * 2019-03-11 2022-07-01 北京小米移动软件有限公司 Transmission indication method and device
US10826568B1 (en) * 2019-05-03 2020-11-03 Qualcomm Incorporated Simultaneous multiple default beams
KR20210001754A (en) * 2019-06-28 2021-01-06 삼성전자주식회사 Method and apparatus for coverage enhancement for physical downlink control channel in wireless communication system
WO2021024494A1 (en) * 2019-08-08 2021-02-11 株式会社Ｎｔｔドコモ Terminal and wireless communication method
JP7541581B2 (en) * 2020-01-21 2024-08-28 中興通訊股▲ふん▼有限公司 System and method for reference signaling design and configuration in wireless communication networks - Patents.com
EP4106249A4 (en) * 2020-02-11 2023-08-02 LG Electronics Inc. Method and device for transmitting/receiving downlink channel from multiple transmission/reception points in wireless communication system
EP4059294A4 (en) * 2020-02-12 2023-08-02 Apple Inc. Robust uplink and downlink beam indication
WO2021203431A1 (en) * 2020-04-10 2021-10-14 Oppo广东移动通信有限公司 Channel resource transmission method, apparatus, network device, terminal, and system
WO2021226994A1 (en) * 2020-05-15 2021-11-18 Apple Inc. Control signaling for physical control channel reliability enhancement
US11595921B2 (en) * 2020-05-19 2023-02-28 Qualcomm Incorporated Methods and apparatus for QCL assumptions for cross carrier multiple DCI
US11825498B2 (en) * 2020-07-02 2023-11-21 Mediatek Singapore Pte. Ltd. Enhanced reliability for downlink control information (DCI) reception from multiple transmit receive points (M-TRP)
WO2022021137A1 (en) * 2020-07-29 2022-02-03 Qualcomm Incorporated Two-stage downlink control information for scheduling user equipments
WO2022077361A1 (en) * 2020-10-15 2022-04-21 Apple Inc. Mechanisms for indicating beam directions
EP4027565A1 (en) * 2021-01-12 2022-07-13 Nokia Technologies Oy Facilitating downlink control information (dci) repetition on linked physical downlink control channel (pdcch) candidates of different search space sets
US20230262727A1 (en) * 2022-02-14 2023-08-17 Samsung Electronics Co., Ltd. Method and apparatus of beam indication and repetition
WO2023195779A1 (en) * 2022-04-07 2023-10-12 엘지전자 주식회사 Method for transmitting/receiving uplink in wireless communication system and device therefor

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010124444A1 (en) * 2009-04-27 2010-11-04 华为技术有限公司 Methods for transmitting and receiving information and devices thereof
PT2445289E (en) * 2009-06-16 2016-01-15 Huawei Tech Co Ltd Method for mapping control channel, method for detecting control channel and device thereof
CN101998526B (en) * 2009-08-13 2012-08-29 华为技术有限公司 Method for controlling channel mapping and method and device for controlling channel detection
WO2013096928A1 (en) * 2011-12-22 2013-06-27 Interdigital Patent Holdings, Inc. Control signaling in lte carrier aggregation
US9445409B2 (en) * 2012-03-21 2016-09-13 Mediatek, Inc. Method for search space configuration of enhanced physical downlink control channel
EP2847902B1 (en) * 2012-05-03 2020-07-01 Samsung Electronics Co., Ltd. Reference signals and common search space for enhanced control channels
WO2014003278A1 (en) * 2012-06-25 2014-01-03 엘지전자 주식회사 Method and device for allocating resource for downlink control channel in wireless communication system, and apparatus therefor
CN104521272A (en) * 2013-05-27 2015-04-15 华为技术有限公司 Information obtaining method and base station
CN103889039B (en) * 2014-04-18 2017-05-10 大唐移动通信设备有限公司 Power saving method based on discontinuous receiving function and device
CN112073166B (en) * 2015-01-28 2023-10-13 交互数字专利控股公司 WTRU and method for implementing same
CN106160979B (en) * 2015-04-10 2020-11-10 夏普株式会社 Transmission method of physical downlink control channel, base station and user equipment
WO2017065666A1 (en) 2015-10-13 2017-04-20 Telefonaktiebolaget Lm Ericsson (Publ) Dynamical search space alterations
CN108605234B (en) * 2016-02-02 2021-04-09 华为技术有限公司 Downlink control information detection method, downlink control information sending method and device
EP3413655B1 (en) * 2016-02-03 2020-09-23 Sony Corporation Wireless communication device, communication method, computer program, and wireless communication system
US10687335B2 (en) * 2016-06-10 2020-06-16 Qualcomm Incorporated Informing base station regarding user equipment's reception of beam change instruction
WO2018031623A1 (en) * 2016-08-11 2018-02-15 Intel Corporation Flexible transmission time interval and on slot aggregation for data transmission for new radio
EP3518600B1 (en) * 2016-10-27 2023-07-26 KT Corporation Method and device for scheduling uplink signal and downlink data channel in next generation wireless network
WO2018084604A1 (en) * 2016-11-03 2018-05-11 엘지전자 주식회사 Method for transmitting or receiving downlink control information in wireless communication system, and device therefor
US20190387550A1 (en) * 2017-01-06 2019-12-19 Idac Holdings, Inc. Physical broadcast channel, initial uplink transmission and system acquisition associated with new radio
US10708942B2 (en) * 2017-02-09 2020-07-07 Qualcomm Incorporated Control resources reuse for data transmission in wireless communication
US10477475B2 (en) * 2017-03-23 2019-11-12 Apple Inc. Control indicator for power saving in a mobile wireless communication device
FI3619879T3 (en) * 2017-05-05 2023-07-25 Apple Inc Support of flexible pdcch monitoring in new radio (nr)
US10506587B2 (en) * 2017-05-26 2019-12-10 Samsung Electronics Co., Ltd. Method and apparatus for beam indication in next generation wireless systems
WO2019011332A1 (en) * 2017-07-14 2019-01-17 Cheng Yu Hsin Systems and methods for high-reliability ultra-reliable low latency communication transmissions
US11139941B2 (en) * 2017-09-11 2021-10-05 Qualcomm Incorporated Uplink acknowledgment mapping and resource allocation
CN110062397B (en) * 2018-01-19 2023-02-28 华硕电脑股份有限公司 Method and apparatus for beam failure reporting in multi-cell configuration in wireless communications
US10863494B2 (en) * 2018-01-22 2020-12-08 Apple Inc. Control signaling for uplink multiple input multiple output, channel state information reference signal configuration and sounding reference signal configuration
US11239893B2 (en) * 2018-01-24 2022-02-01 Qualcomm Incorporated Quasi co-location assumptions for aperiodic channel state information reference signal triggers
US11057166B2 (en) 2018-02-16 2021-07-06 Qualcomm Incorporated Virtual search spaces for beam indication

Also Published As

Publication number Publication date
CN111713049A (en) 2020-09-25
TWI844286B (en) 2024-06-01
TW201935882A (en) 2019-09-01
US20190260524A1 (en) 2019-08-22
AU2023202263B2 (en) 2024-06-27
JP2021514123A (en) 2021-06-03
JP7337820B2 (en) 2023-09-04
AU2023202263A1 (en) 2023-05-04
TWI797251B (en) 2023-04-01
BR112020016353A2 (en) 2020-12-15
WO2019160713A1 (en) 2019-08-22
TW202341691A (en) 2023-10-16
EP3753142B1 (en) 2021-12-22
AU2019222502A1 (en) 2020-07-30
US11848874B2 (en) 2023-12-19
US20230361943A1 (en) 2023-11-09
US20210306118A1 (en) 2021-09-30
AU2019222502B2 (en) 2023-01-12
CN111713049B (en) 2022-12-27
CN116346283A (en) 2023-06-27
US11057166B2 (en) 2021-07-06
KR20200120628A (en) 2020-10-21
EP3753142A1 (en) 2020-12-23
JP2023164457A (en) 2023-11-10
ES2905205T3 (en) 2022-04-07

Similar Documents

Publication Publication Date Title
SG11202006381XA (en) Virtual search spaces for beam indication
SG11202109888SA (en) Geo-fiducials for uav navigation
EP3530200C0 (en) Three dimensional adjuncts for surgical staplers
IL277006A (en) Cd73 inhibitors
IL282462A (en) Control search space overlap indication
IL280786A (en) Techniques for search space management
IL304348A (en) Cd73 inhibitors
IL281239A (en) Global ancestry determination system
GB2577915B (en) Path planning
ZA201708548B (en) Dual focal plane reticles for optical sighting devices
ZA202004436B (en) Beam selection priority
ZA202001865B (en) Gnss-based map generation
IL280873A (en) Eyecups for optics
CA192919S (en) Beam
IL276224A (en) Electroanatomical map re-annotation
IL283914A (en) Map for footwear
SG11202108189XA (en) Beam failure indication techniques
IL289358A (en) Sample distance calculation for geometric partition mode
GB201919051D0 (en) Path guidance system
GB2608274B (en) Route determination
GB2576300B (en) Route Determination
GB201809113D0 (en) Compounds for new use
ZAF201801591S (en) Beam
ZAF201801593S (en) Beam
ZAF201801592S (en) Beam