PT3677093T - Métodos, unidades rádio intermédias e terminais rádio de sistemas de estação base para transmissão de portadoras de antena - Google Patents

Métodos, unidades rádio intermédias e terminais rádio de sistemas de estação base para transmissão de portadoras de antena

Info

Publication number
PT3677093T
PT3677093T PT177652781T PT17765278T PT3677093T PT 3677093 T PT3677093 T PT 3677093T PT 177652781 T PT177652781 T PT 177652781T PT 17765278 T PT17765278 T PT 17765278T PT 3677093 T PT3677093 T PT 3677093T
Authority
PT
Portugal
Prior art keywords
transmission
methods
base station
radio
station systems
Prior art date
Application number
PT177652781T
Other languages
English (en)
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of PT3677093T publication Critical patent/PT3677093T/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2575—Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
    • H04B10/25752—Optical arrangements for wireless networks
    • H04B10/25753—Distribution optical network, e.g. between a base station and a plurality of remote units
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
PT177652781T 2017-08-31 2017-08-31 Métodos, unidades rádio intermédias e terminais rádio de sistemas de estação base para transmissão de portadoras de antena PT3677093T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2017/050866 WO2019045607A1 (en) 2017-08-31 2017-08-31 METHODS, INTERMEDIATE RADIO UNITS AND RADIO HEADS OF BASE STATION SYSTEMS FOR TRANSMITTING ANTENNA CARRIERS

Publications (1)

Publication Number Publication Date
PT3677093T true PT3677093T (pt) 2021-04-06

Family

ID=59856577

Family Applications (1)

Application Number Title Priority Date Filing Date
PT177652781T PT3677093T (pt) 2017-08-31 2017-08-31 Métodos, unidades rádio intermédias e terminais rádio de sistemas de estação base para transmissão de portadoras de antena

Country Status (5)

Country Link
US (2) US11382173B2 (pt)
EP (1) EP3677093B1 (pt)
ES (1) ES2861322T3 (pt)
PT (1) PT3677093T (pt)
WO (1) WO2019045607A1 (pt)

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* Cited by examiner, † Cited by third party
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PT3677093T (pt) * 2017-08-31 2021-04-06 Ericsson Telefon Ab L M Métodos, unidades rádio intermédias e terminais rádio de sistemas de estação base para transmissão de portadoras de antena
EP3703270B1 (en) * 2017-11-24 2024-01-24 Huawei Technologies Co., Ltd. Uplink signal transmission method, base station, and system
US11343781B2 (en) 2019-02-01 2022-05-24 Cisco Technology, Inc. Link establishment between a radio equipment controller (REC) and radio equipment (RE) in a fronthaul network
US10992385B2 (en) 2019-04-08 2021-04-27 Netsia, Inc. Apparatus and method for joint profile-based slicing of mobile access and optical backhaul
US10594423B1 (en) 2019-09-09 2020-03-17 Cisco Technology, Inc. Re-timing a packetized radio flow to clean noise induced by packet delay variation of a packet network
US10863386B1 (en) 2019-09-17 2020-12-08 Cisco Technology, Inc. State machine handling at a proxy node in an ethernet-based fronthaul network
CN113709074A (zh) * 2020-05-21 2021-11-26 中兴通讯股份有限公司 基带信号处理方法、基带处理单元、基站
US11212068B1 (en) * 2020-08-24 2021-12-28 Ciena Corporation Carrying a timestamp in radio over ethernet
EP4391392A1 (en) * 2022-12-22 2024-06-26 Ranictek Inc. Digital circuit for multiple antenna remote radio head and radio unit

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JP5430218B2 (ja) * 2009-05-07 2014-02-26 キヤノン株式会社 画像処理装置および画像処理方法
US8542768B2 (en) * 2009-12-21 2013-09-24 Dali Systems Co. Ltd. High efficiency, remotely reconfigurable remote radio head unit system and method for wireless communications
US8848766B2 (en) * 2010-08-17 2014-09-30 Dali Systems Co. Ltd. Neutral host architecture for a distributed antenna system
US8798546B2 (en) * 2011-01-31 2014-08-05 Telcordia Technologies, Inc. Directional filter for separating closely spaced channels in an HF transceiver
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US9143374B2 (en) * 2013-04-24 2015-09-22 Cubic Corporation Efficient signal processing for receive and transmit DBF arrays
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EP2889957A1 (en) * 2013-12-30 2015-07-01 Clemens Rheinfelder Active antenna system with distributed transceiver system
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US9686651B2 (en) * 2014-04-09 2017-06-20 Telefonaktiebolaget Lm Ericsson (Publ) Determining position of a wireless device using remote radio head devices
US10231232B2 (en) * 2014-12-19 2019-03-12 Intel IP Corporation Remote radio unit and baseband unit for asymetric radio area network channel processing
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JP2016144120A (ja) * 2015-02-04 2016-08-08 富士通株式会社 無線装置
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Also Published As

Publication number Publication date
US20200205231A1 (en) 2020-06-25
US11737173B2 (en) 2023-08-22
ES2861322T3 (es) 2021-10-06
US11382173B2 (en) 2022-07-05
US20220394817A1 (en) 2022-12-08
EP3677093B1 (en) 2021-03-10
EP3677093A1 (en) 2020-07-08
WO2019045607A1 (en) 2019-03-07

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