CN110892664B - 基于波束的下行链路控制信令 - Google Patents

基于波束的下行链路控制信令 Download PDF

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Publication number
CN110892664B
CN110892664B CN201880039369.XA CN201880039369A CN110892664B CN 110892664 B CN110892664 B CN 110892664B CN 201880039369 A CN201880039369 A CN 201880039369A CN 110892664 B CN110892664 B CN 110892664B
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China
Prior art keywords
control information
pdcch
received
transmission
ssb
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Chinese (zh)
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CN110892664A (zh
Inventor
L·伊尔
张国栋
李晴
A·Y·蔡
李一凡
P·M·埃德贾克普勒
J·M·默里
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InterDigital Patent Holdings Inc
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InterDigital Patent Holdings 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
    • H04L1/12—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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L5/0078—Timing of allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201880039369.XA 2017-06-15 2018-06-15 基于波束的下行链路控制信令 Active CN110892664B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762520203P 2017-06-15 2017-06-15
US62/520,203 2017-06-15
PCT/US2018/037682 WO2018232199A1 (en) 2017-06-15 2018-06-15 Beam based downlink control signaling

Publications (2)

Publication Number Publication Date
CN110892664A CN110892664A (zh) 2020-03-17
CN110892664B true CN110892664B (zh) 2024-12-06

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CN201880039369.XA Active CN110892664B (zh) 2017-06-15 2018-06-15 基于波束的下行链路控制信令

Country Status (6)

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US (2) US12114293B2 (enExample)
EP (1) EP3639454A1 (enExample)
JP (2) JP2020523934A (enExample)
KR (1) KR20200017474A (enExample)
CN (1) CN110892664B (enExample)
WO (1) WO2018232199A1 (enExample)

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Also Published As

Publication number Publication date
US20240422791A1 (en) 2024-12-19
CN110892664A (zh) 2020-03-17
JP2023103239A (ja) 2023-07-26
US12114293B2 (en) 2024-10-08
JP7549699B2 (ja) 2024-09-11
JP2020523934A (ja) 2020-08-06
EP3639454A1 (en) 2020-04-22
WO2018232199A1 (en) 2018-12-20
KR20200017474A (ko) 2020-02-18
US20200213978A1 (en) 2020-07-02

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