CN107113271B - 无线通信中控制数据的单tti传输 - Google Patents

无线通信中控制数据的单tti传输 Download PDF

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Publication number
CN107113271B
CN107113271B CN201580070041.0A CN201580070041A CN107113271B CN 107113271 B CN107113271 B CN 107113271B CN 201580070041 A CN201580070041 A CN 201580070041A CN 107113271 B CN107113271 B CN 107113271B
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control data
waveform
signal
duration
data signal
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Chinese (zh)
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CN107113271A (zh
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S·A·帕特尔
W·陈
P·盖尔
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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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H04L27/262—Reduction thereof by selection of pilot 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04L27/2614—Peak power aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • H04L27/3411—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power reducing the peak to average power ratio or the mean power of the constellation; Arrangements for increasing the shape gain of a signal set
    • 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
    • H04W72/04—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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CN201580070041.0A 2014-12-23 2015-11-20 无线通信中控制数据的单tti传输 Active CN107113271B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462096402P 2014-12-23 2014-12-23
US62/096,402 2014-12-23
US14/946,448 2015-11-19
US14/946,448 US10122506B2 (en) 2014-12-23 2015-11-19 Single TTI transmission of control data in wireless communications
PCT/US2015/061963 WO2016105749A1 (en) 2014-12-23 2015-11-20 Single tti transmission of control data in wireless communications

Publications (2)

Publication Number Publication Date
CN107113271A CN107113271A (zh) 2017-08-29
CN107113271B true CN107113271B (zh) 2020-09-11

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US (1) US10122506B2 (cg-RX-API-DMAC7.html)
EP (1) EP3238397B1 (cg-RX-API-DMAC7.html)
JP (1) JP6553190B2 (cg-RX-API-DMAC7.html)
KR (1) KR101940745B1 (cg-RX-API-DMAC7.html)
CN (1) CN107113271B (cg-RX-API-DMAC7.html)
AU (1) AU2015370269B2 (cg-RX-API-DMAC7.html)
BR (1) BR112017013355B1 (cg-RX-API-DMAC7.html)
WO (1) WO2016105749A1 (cg-RX-API-DMAC7.html)

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US9980257B2 (en) 2014-09-26 2018-05-22 Qualcomm Incorporated Ultra-low latency LTE reference signal transmission
JP2019169751A (ja) * 2016-08-10 2019-10-03 株式会社Ｎｔｔドコモ ユーザ装置、及び通信方法
EP3476062A4 (en) * 2016-08-10 2020-01-29 Lenovo Innovations Limited (Hong Kong) Timing advance adjustment communication
EP3496449B1 (en) 2016-08-11 2021-03-03 Huawei Technologies Co., Ltd. Information processing method, device and computer readable storage medium
JP6733998B2 (ja) * 2016-08-12 2020-08-05 ホアウェイ・テクノロジーズ・カンパニー・リミテッド データ伝送方法およびデータ伝送方法のネットワークデバイス
US10306627B2 (en) * 2016-09-16 2019-05-28 Qualcomm Incorporated Techniques for allocating resources in low latency wireless communications
EP3358778B1 (en) * 2017-02-03 2019-12-11 Intel IP Corporation Selecting a waveform format used by a mobile device for an uplink communication with a base station
CN109495965B (zh) * 2017-09-11 2021-11-12 大唐移动通信设备有限公司 一种资源指示、确定方法及装置
US20200351135A1 (en) * 2017-11-21 2020-11-05 Ntt Docomo, Inc. Radio transmission apparatus and radio reception apparatus
US10772104B2 (en) 2017-12-21 2020-09-08 Samsung Electronics Co., Ltd. Wireless communication device and symbol-based processing method for downlink signals thereof
US10778401B2 (en) * 2018-04-02 2020-09-15 Qualcomm Incorporated Time division multiplexing (TDM) coordination for multiple radio access technology (RAT) carrier aggregation
JP7620561B2 (ja) * 2019-11-01 2025-01-23 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 無線通信制御装置及び無線通信制御方法
US20230354048A1 (en) * 2020-02-13 2023-11-02 Ntt Docomo, Inc. Terminal and communication method
US11758566B2 (en) * 2021-04-09 2023-09-12 Qualcomm Incorporated Waveform-specific transmission parts
KR102843621B1 (ko) * 2022-08-19 2025-08-08 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 장치

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Also Published As

Publication number Publication date
AU2015370269B2 (en) 2019-06-06
WO2016105749A1 (en) 2016-06-30
JP6553190B2 (ja) 2019-07-31
US20160182202A1 (en) 2016-06-23
BR112017013355A2 (pt) 2018-03-06
BR112017013355B1 (pt) 2024-02-27
US10122506B2 (en) 2018-11-06
AU2015370269A1 (en) 2017-06-01
KR20170097050A (ko) 2017-08-25
EP3238397A1 (en) 2017-11-01
KR101940745B1 (ko) 2019-01-21
CN107113271A (zh) 2017-08-29
EP3238397B1 (en) 2022-01-26
JP2018506882A (ja) 2018-03-08

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