CN112996123A - 避免使dci信息模糊的enb pdcch实现 - Google Patents

避免使dci信息模糊的enb pdcch实现 Download PDF

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Publication number
CN112996123A
CN112996123A CN202110250501.5A CN202110250501A CN112996123A CN 112996123 A CN112996123 A CN 112996123A CN 202110250501 A CN202110250501 A CN 202110250501A CN 112996123 A CN112996123 A CN 112996123A
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China
Prior art keywords
search space
decoding candidate
control information
candidate
information
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CN202110250501.5A
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English (en)
Chinese (zh)
Inventor
P·加尔
M·莫塔梅德
W·陈
A·Y·戈罗霍夫
D·F·布雷萨内利
L·艾丁
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • 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
    • 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
    • H04L1/0046—Code rate detection or code type 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
    • H04L1/0072—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
    • 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
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202110250501.5A 2013-01-03 2014-01-03 避免使dci信息模糊的enb pdcch实现 Pending CN112996123A (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361748731P 2013-01-03 2013-01-03
US61/748,731 2013-01-03
US201361753900P 2013-01-17 2013-01-17
US61/753,900 2013-01-17
US14/023,300 US9635659B2 (en) 2013-01-03 2013-09-10 ENB PDCCH implementation to avoid ambiguous DCI information
US14/023,300 2013-09-10
CN201480003851.XA CN104995862A (zh) 2013-01-03 2014-01-03 避免使dci信息模糊的enb pdcch 实现

Related Parent Applications (1)

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CN201480003851.XA Division CN104995862A (zh) 2013-01-03 2014-01-03 避免使dci信息模糊的enb pdcch 实现

Publications (1)

Publication Number Publication Date
CN112996123A true CN112996123A (zh) 2021-06-18

Family

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Family Applications (3)

Application Number Title Priority Date Filing Date
CN201480003851.XA Pending CN104995862A (zh) 2013-01-03 2014-01-03 避免使dci信息模糊的enb pdcch 实现
CN201480003862.8A Expired - Fee Related CN104885401B (zh) 2013-01-03 2014-01-03 避免使dci 信息模糊的enb pdcch 实现的方法及装置
CN202110250501.5A Pending CN112996123A (zh) 2013-01-03 2014-01-03 避免使dci信息模糊的enb pdcch实现

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CN201480003851.XA Pending CN104995862A (zh) 2013-01-03 2014-01-03 避免使dci信息模糊的enb pdcch 实现
CN201480003862.8A Expired - Fee Related CN104885401B (zh) 2013-01-03 2014-01-03 避免使dci 信息模糊的enb pdcch 实现的方法及装置

Country Status (6)

Country Link
US (4) US9320032B2 (enExample)
EP (5) EP2941841A2 (enExample)
JP (2) JP6049907B2 (enExample)
KR (3) KR102024920B1 (enExample)
CN (3) CN104995862A (enExample)
WO (2) WO2014107609A2 (enExample)

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CN113692000B (zh) * 2017-05-05 2023-03-24 展讯通信（上海）有限公司 接收公共控制消息的方法、终端及存储介质
US10856263B2 (en) * 2017-09-08 2020-12-01 Qualcomm Incorporated Randomized search space for downlink control channel
CN109474401B (zh) * 2017-09-08 2021-09-21 北京紫光展锐通信技术有限公司 下发和监听强占指示的方法、装置、基站及用户设备
US10660020B2 (en) * 2017-12-20 2020-05-19 Qualcomm Incorporated Search space set combining and dropping
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US20140185540A1 (en) 2014-07-03
US9930657B2 (en) 2018-03-27
KR20150104123A (ko) 2015-09-14
KR101662114B1 (ko) 2016-10-04
KR20160117626A (ko) 2016-10-10
WO2014107611A2 (en) 2014-07-10
CN104995862A (zh) 2015-10-21
CN104885401B (zh) 2018-06-05
JP6049907B2 (ja) 2016-12-21
EP2926496B1 (en) 2020-04-01
EP2926496A2 (en) 2015-10-07
EP3280088A1 (en) 2018-02-07
EP3276871A1 (en) 2018-01-31
EP2941841A2 (en) 2015-11-11
US20140185541A1 (en) 2014-07-03
EP3276872A1 (en) 2018-01-31
US9635659B2 (en) 2017-04-25
US9320032B2 (en) 2016-04-19
EP3280088B1 (en) 2021-04-21
KR102024920B1 (ko) 2019-09-24
JP6333854B2 (ja) 2018-05-30
JP2016503996A (ja) 2016-02-08
WO2014107609A2 (en) 2014-07-10
KR20150104124A (ko) 2015-09-14
JP2016506203A (ja) 2016-02-25
CN104885401A (zh) 2015-09-02
US20170041908A1 (en) 2017-02-09
WO2014107609A3 (en) 2014-10-09
US20160198444A1 (en) 2016-07-07
WO2014107611A3 (en) 2014-08-28

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