CN114051281A - 用于tdd无线通信系统的下行链路和上行链路子帧分配的动态信令 - Google Patents

用于tdd无线通信系统的下行链路和上行链路子帧分配的动态信令 Download PDF

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Publication number
CN114051281A
CN114051281A CN202111357837.8A CN202111357837A CN114051281A CN 114051281 A CN114051281 A CN 114051281A CN 202111357837 A CN202111357837 A CN 202111357837A CN 114051281 A CN114051281 A CN 114051281A
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Prior art keywords
tdd
reconfiguration
enb
pdcch
wireless communication
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Chinese (zh)
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安东尼·埃德特·埃克佩荣
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Texas Instruments Inc
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Texas Instruments Inc
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signalling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/14Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092Indication of how the channel is divided
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/14Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1438Negotiation of transmission parameters prior to communication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446Resources in time domain, e.g. slots or frames
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072Error control for data other than payload data, e.g. control data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058Allocation criteria
    • H04L5/0064Rate requirement of the data, e.g. scalable bandwidth, data priority

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
CN202111357837.8A 2013-08-06 2014-08-06 用于tdd无线通信系统的下行链路和上行链路子帧分配的动态信令 Pending CN114051281A (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361862851P 2013-08-06 2013-08-06
US61/862,851 2013-08-06
US201361883504P 2013-09-27 2013-09-27
US61/883,504 2013-09-27
US14/450,931 US9923690B2 (en) 2013-08-06 2014-08-04 Dynamic signaling of the downlink and uplink subframe allocation for a TDD wireless communication system
US14/450,931 2014-08-04
CN201480043791.4A CN105453624B (zh) 2013-08-06 2014-08-06 用于tdd无线通信系统的下行链路和上行链路子帧分配的动态信令

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CN202111357866.4A Pending CN114051282A (zh) 2013-08-06 2014-08-06 用于tdd无线通信系统的下行链路和上行链路子帧分配的动态信令
CN201480043791.4A Active CN105453624B (zh) 2013-08-06 2014-08-06 用于tdd无线通信系统的下行链路和上行链路子帧分配的动态信令

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CN201480043791.4A Active CN105453624B (zh) 2013-08-06 2014-08-06 用于tdd无线通信系统的下行链路和上行链路子帧分配的动态信令

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US (3) US9923690B2 (https=)
EP (1) EP3056038B1 (https=)
JP (4) JP2016532374A (https=)
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WO (1) WO2015021181A1 (https=)

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CN105453624A (zh) 2016-03-30
JP7783347B2 (ja) 2025-12-09
JP2024120070A (ja) 2024-09-03
CN114051282A (zh) 2022-02-15
JP7514052B2 (ja) 2024-07-10
EP3056038B1 (en) 2022-03-09
US20180205524A1 (en) 2018-07-19
CN105453624B (zh) 2021-12-03
EP3056038A4 (en) 2017-04-19
US12609799B2 (en) 2026-04-21
JP2020022178A (ja) 2020-02-06
JP7132470B2 (ja) 2022-09-07
US11005632B2 (en) 2021-05-11
JP2016532374A (ja) 2016-10-13
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US20150043396A1 (en) 2015-02-12
EP3056038A1 (en) 2016-08-17
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WO2015021181A1 (en) 2015-02-12
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