PL3834335T3 - Transmisje ssb w widmie nielicencjonowanym - Google Patents

Transmisje ssb w widmie nielicencjonowanym

Info

Publication number
PL3834335T3
PL3834335T3 PL19752678.3T PL19752678T PL3834335T3 PL 3834335 T3 PL3834335 T3 PL 3834335T3 PL 19752678 T PL19752678 T PL 19752678T PL 3834335 T3 PL3834335 T3 PL 3834335T3
Authority
PL
Poland
Prior art keywords
unlicensed spectrum
ssb transmissions
ssb
transmissions
unlicensed
Prior art date
Application number
PL19752678.3T
Other languages
English (en)
Inventor
Peter Alriksson
Stephen Grant
Gen LI
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 PL3834335T3 publication Critical patent/PL3834335T3/pl

Links

Classifications

    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2656—Frame synchronisation, e.g. packet synchronisation, time division duplex [TDD] switching point detection or subframe synchronisation
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • 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]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • 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
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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)
  • Mobile Radio Communication Systems (AREA)
PL19752678.3T 2018-08-10 2019-08-07 Transmisje ssb w widmie nielicencjonowanym PL3834335T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862717090P 2018-08-10 2018-08-10
PCT/EP2019/071180 WO2020030675A1 (en) 2018-08-10 2019-08-07 Ssb transmissions in unlicensed spectrum

Publications (1)

Publication Number Publication Date
PL3834335T3 true PL3834335T3 (pl) 2026-03-23

Family

ID=67614563

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19752678.3T PL3834335T3 (pl) 2018-08-10 2019-08-07 Transmisje ssb w widmie nielicencjonowanym

Country Status (6)

Country Link
US (2) US11658783B2 (pl)
EP (1) EP3834335B1 (pl)
ES (1) ES3050811T3 (pl)
PL (1) PL3834335T3 (pl)
TW (1) TWI715143B (pl)
WO (1) WO2020030675A1 (pl)

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WO2020166902A1 (ko) * 2019-02-15 2020-08-20 한국전자통신연구원 디스커버리 참조 신호의 전송 및 수신 방법 및 이를 위한 장치
US20210051485A1 (en) * 2019-08-16 2021-02-18 Mediatek Inc. Radio resource management (rrm) procedure in a shared spectrum
CN111314260A (zh) * 2020-02-14 2020-06-19 展讯通信（上海）有限公司 通信方法、装置、设备及存储介质
CN113630875B (zh) * 2020-05-08 2023-06-02 展讯通信（上海）有限公司 数据处理方法及装置
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Also Published As

Publication number Publication date
TWI715143B (zh) 2021-01-01
US20230254084A1 (en) 2023-08-10
US20210297968A1 (en) 2021-09-23
WO2020030675A1 (en) 2020-02-13
EP3834335A1 (en) 2021-06-16
US11658783B2 (en) 2023-05-23
US12250170B2 (en) 2025-03-11
EP3834335B1 (en) 2025-10-29
EP3834335C0 (en) 2025-10-29
TW202015475A (zh) 2020-04-16
ES3050811T3 (en) 2025-12-23

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