JP7419247B2 - 探索空間オーバーブッキングおよびプルーニング - Google Patents

探索空間オーバーブッキングおよびプルーニング Download PDF

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JP7419247B2
JP7419247B2 JP2020549753A JP2020549753A JP7419247B2 JP 7419247 B2 JP7419247 B2 JP 7419247B2 JP 2020549753 A JP2020549753 A JP 2020549753A JP 2020549753 A JP2020549753 A JP 2020549753A JP 7419247 B2 JP7419247 B2 JP 7419247B2
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Japan
Prior art keywords
cces
decoding candidates
sets
search space
available
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Japanese (ja)
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JP2021518691A (ja
JP2021518691A5 (https=
JPWO2019183565A5 (https=
Inventor
ジン・スン
フイリン・シュウ
ヒチュン・リ
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クアルコム，インコーポレイテッド
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0086—Search parameters, e.g. search strategy, accumulation length, range of search, thresholds
    • 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
    • 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
    • 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
    • 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
    • H04W72/20—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
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • 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) or DMT

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2020549753A 2018-03-23 2019-03-22 探索空間オーバーブッキングおよびプルーニング Active JP7419247B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862647553P 2018-03-23 2018-03-23
US62/647,553 2018-03-23
US16/360,810 2019-03-21
US16/360,810 US10673553B2 (en) 2018-03-23 2019-03-21 Search space overbooking and pruning
PCT/US2019/023710 WO2019183565A1 (en) 2018-03-23 2019-03-22 Search space overbooking and pruning

Publications (4)

Publication Number Publication Date
JP2021518691A JP2021518691A (ja) 2021-08-02
JP2021518691A5 JP2021518691A5 (https=) 2022-03-24
JPWO2019183565A5 JPWO2019183565A5 (https=) 2022-03-24
JP7419247B2 true JP7419247B2 (ja) 2024-01-22

Family

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Family Applications (1)

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JP2020549753A Active JP7419247B2 (ja) 2018-03-23 2019-03-22 探索空間オーバーブッキングおよびプルーニング

Country Status (10)

Country Link
US (4) US10673553B2 (https=)
EP (1) EP3769458B1 (https=)
JP (1) JP7419247B2 (https=)
KR (1) KR102720285B1 (https=)
CN (1) CN111886827B (https=)
AU (1) AU2019239097B2 (https=)
BR (1) BR112020019051A2 (https=)
SG (1) SG11202007797XA (https=)
TW (1) TWI746945B (https=)
WO (1) WO2019183565A1 (https=)

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* Cited by examiner, † Cited by third party
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US10673553B2 (en) 2018-03-23 2020-06-02 Qualcomm Incorporated Search space overbooking and pruning
US11758514B2 (en) * 2019-12-20 2023-09-12 Qualcomm Incorporated Physical downlink control channel candidates related to physical downlink control channel repetitions
US11483860B2 (en) * 2020-01-15 2022-10-25 Qualcomm Incorporated Wideband control signal transmission
KR20240045371A (ko) 2020-05-04 2024-04-05 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 무선 통신 네트워크에서 물리 다운링크 제어 채널의 신뢰성과 성능을 향상시키기 위한 방법 및 장치
KR20210156056A (ko) 2020-06-17 2021-12-24 삼성전자주식회사 무선 통신 시스템에서 데이터 수신시 소모되는 전력을 저감하기 위한 장치 및 방법
JP7652885B2 (ja) * 2020-10-23 2025-03-27 中興通訊股▲ふん▼有限公司 パラメータ推定のためのシステムおよび方法
CN116711411A (zh) * 2021-01-14 2023-09-05 高通股份有限公司 有条件的盲解码限制减少
US12155468B2 (en) * 2021-12-14 2024-11-26 Qualcomm Incorporated Communications state switching of a base station

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US8995358B2 (en) 2009-04-30 2015-03-31 Qualcomm Incorporated False detection reduction during multi-carrier operation
PL2443783T3 (pl) * 2009-06-15 2018-04-30 Guangdong Oppo Mobile Telecommunications Corp., Ltd. System i sposób współdzielenia kanału sterującego dla agregacji nośnych
US8340676B2 (en) * 2009-06-25 2012-12-25 Motorola Mobility Llc Control and data signaling in heterogeneous wireless communication networks
US9351293B2 (en) * 2009-09-11 2016-05-24 Qualcomm Incorporated Multiple carrier indication and downlink control information interaction
CN102893688B (zh) * 2010-05-14 2016-03-09 Lg电子株式会社 在无线通信系统中分配资源的方法及其装置
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PL3447958T3 (pl) * 2012-08-03 2020-11-16 Telefonaktiebolaget Lm Ericsson (Publ) Projekt przestrzeni wyszukiwania EPDCCH
US10491328B2 (en) * 2015-08-28 2019-11-26 Intel IP Corporation Beamformed physical downlink control channels (BPDCCHs) for narrow beam based wireless communication
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Also Published As

Publication number Publication date
WO2019183565A1 (en) 2019-09-26
EP3769458B1 (en) 2024-09-25
JP2021518691A (ja) 2021-08-02
US11063682B2 (en) 2021-07-13
CN111886827A (zh) 2020-11-03
EP3769458A1 (en) 2021-01-27
EP3769458C0 (en) 2024-09-25
KR20200133221A (ko) 2020-11-26
KR102720285B1 (ko) 2024-10-21
SG11202007797XA (en) 2020-10-29
US20200287646A1 (en) 2020-09-10
AU2019239097B2 (en) 2023-06-15
US20190296847A1 (en) 2019-09-26
BR112020019051A2 (pt) 2021-01-05
CN111886827B (zh) 2023-06-06
US20210226715A1 (en) 2021-07-22
AU2019239097A1 (en) 2020-09-17
US10673553B2 (en) 2020-06-02
US10958369B2 (en) 2021-03-23
US20200304227A1 (en) 2020-09-24
TWI746945B (zh) 2021-11-21
TW201941626A (zh) 2019-10-16

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