PL3411995T3 - Konstrukcja SRS dla nielicencjonowanych nośnych - Google Patents

Konstrukcja SRS dla nielicencjonowanych nośnych

Info

Publication number
PL3411995T3
PL3411995T3 PL17705970T PL17705970T PL3411995T3 PL 3411995 T3 PL3411995 T3 PL 3411995T3 PL 17705970 T PL17705970 T PL 17705970T PL 17705970 T PL17705970 T PL 17705970T PL 3411995 T3 PL3411995 T3 PL 3411995T3
Authority
PL
Poland
Prior art keywords
unlicensed carriers
srs design
srs
design
unlicensed
Prior art date
Application number
PL17705970T
Other languages
English (en)
Inventor
Meng Wang
Amitav Mukherjee
Fredrik Lindqvist
Jung-Fu Cheng
Henrik Sahlin
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of PL3411995T3 publication Critical patent/PL3411995T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • 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
    • 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
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
PL17705970T 2016-02-05 2017-02-06 Konstrukcja SRS dla nielicencjonowanych nośnych PL3411995T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662291897P 2016-02-05 2016-02-05
EP17705970.6A EP3411995B1 (en) 2016-02-05 2017-02-06 Srs design for unlicensed carriers
PCT/SE2017/050105 WO2017135886A1 (en) 2016-02-05 2017-02-06 Srs design for unlicensed carriers

Publications (1)

Publication Number Publication Date
PL3411995T3 true PL3411995T3 (pl) 2021-05-31

Family

ID=58057201

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17705970T PL3411995T3 (pl) 2016-02-05 2017-02-06 Konstrukcja SRS dla nielicencjonowanych nośnych

Country Status (7)

Country Link
US (4) US9848424B2 (pl)
EP (2) EP3780473A1 (pl)
CN (2) CN108886445B (pl)
ES (1) ES2835050T3 (pl)
PL (1) PL3411995T3 (pl)
RU (1) RU2703448C1 (pl)
WO (1) WO2017135886A1 (pl)

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CN112369088B (zh) * 2018-05-29 2024-04-05 上海诺基亚贝尔股份有限公司 未许可频谱中的探测参考信号传输
JP7270638B2 (ja) * 2018-06-29 2023-05-10 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 送信装置、受信装置、送信方法及び受信方法
CN110740018B (zh) * 2018-07-18 2021-12-14 维沃移动通信有限公司 非授权频段上的调度方法、侦听方法和设备
JP7205557B2 (ja) * 2018-08-03 2023-01-17 富士通株式会社 リソーススケジューリング指示方法及びその装置、通信システム
CN111586844B (zh) 2019-02-15 2024-01-05 华为技术有限公司 一种通信方法及装置
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WO2017126907A1 (ko) * 2016-01-19 2017-07-27 엘지전자 주식회사 비면허 대역을 지원하는 무선 통신 시스템에서 사운딩 참조 신호를 송수신하는 방법 및 이를 지원하는 장치
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Also Published As

Publication number Publication date
ES2835050T3 (es) 2021-06-21
US11259296B2 (en) 2022-02-22
WO2017135886A1 (en) 2017-08-10
CN108886445A (zh) 2018-11-23
EP3411995B1 (en) 2020-11-18
RU2703448C1 (ru) 2019-10-17
EP3780473A1 (en) 2021-02-17
US9848424B2 (en) 2017-12-19
US20170230972A1 (en) 2017-08-10
CN114189941A (zh) 2022-03-15
EP3411995A1 (en) 2018-12-12
US20220150891A1 (en) 2022-05-12
US20190200353A1 (en) 2019-06-27
US20180070355A1 (en) 2018-03-08
US10225836B2 (en) 2019-03-05
CN108886445B (zh) 2022-01-14
US11985637B2 (en) 2024-05-14

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