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HUE044311T2 - Hálózat felfedezés és sugárnyaláb gyûjtés nyaláb cella mûvelethez - Google Patents

Hálózat felfedezés és sugárnyaláb gyûjtés nyaláb cella mûvelethez

Info

Publication number
HUE044311T2
HUE044311T2 HUE15834692A HUE044311T2 HU E044311 T2 HUE044311 T2 HU E044311T2 HU E15834692 A HUE15834692 A HU E15834692A HU E044311 T2 HUE044311 T2 HU E044311T2
Authority
HU
Hungary
Prior art keywords
cell operation
network discovery
acquisition
beam cell
beam acquisition
Prior art date
Application number
Other languages
English (en)
Inventor
Hyejung Jung
Tommaso Balercia
Bautista De Lisbona Xavier Carreno
Alexei Davydov
Original Assignee
Intel Ip Corp
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 Intel Ip Corp filed Critical Intel Ip Corp
Publication of HUE044311T2 publication Critical patent/HUE044311T2/hu

Links

Classifications

    • 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
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0697—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using spatial multiplexing
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0882—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using post-detection diversity
    • H04B7/0888—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using post-detection diversity with selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0083—Multi-mode cell search, i.e. where several modes or systems can be used, e.g. backwards compatible, dual mode or flexible systems
    • 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
    • H04L25/0204—Channel estimation of multiple channels
    • 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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
HUE15834692 2015-07-31 2015-12-24 Hálózat felfedezés és sugárnyaláb gyûjtés nyaláb cella mûvelethez HUE044311T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562199893P 2015-07-31 2015-07-31

Publications (1)

Publication Number Publication Date
HUE044311T2 true HUE044311T2 (hu) 2019-10-28

Family

ID=55358091

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE15834692 HUE044311T2 (hu) 2015-07-31 2015-12-24 Hálózat felfedezés és sugárnyaláb gyûjtés nyaláb cella mûvelethez

Country Status (7)

Country Link
US (1) US10523304B2 (hu)
EP (1) EP3329608B1 (hu)
CN (1) CN107852213B (hu)
ES (1) ES2744183T3 (hu)
HK (1) HK1251987A1 (hu)
HU (1) HUE044311T2 (hu)
WO (1) WO2017023232A1 (hu)

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US10554280B2 (en) * 2015-05-01 2020-02-04 Futurewei Technologies, Inc. Device, network, and method for CSI feedback of hybrid beamforming
WO2017075928A1 (zh) * 2015-11-06 2017-05-11 华为技术有限公司 一种传输下行数据的方法和基站
US10727992B2 (en) * 2016-03-15 2020-07-28 Lg Electronics Inc. Method for estimating index of symbol in wireless communication system and apparatus therefor
WO2017164700A2 (ko) * 2016-03-24 2017-09-28 엘지전자 주식회사 동기 신호 전송 방법 및 기지국과, 동기 신호 수신 방법 및 사용자기기
WO2017206024A1 (zh) * 2016-05-30 2017-12-07 华为技术有限公司 数据传输的方法、装置及系统
US10904784B2 (en) * 2016-06-15 2021-01-26 Qualcomm Incorporated Beam reporting and scheduling in multicarrier beamformed communications
WO2018082628A1 (en) * 2016-11-04 2018-05-11 Telefonaktiebolaget Lm Ericsson (Publ) Methods for measurement reporting, a user equipment and network nodes
US10841954B2 (en) * 2017-01-13 2020-11-17 Acer Incorporated Device of handling a random access procedure
US10666485B2 (en) * 2017-05-03 2020-05-26 Apple Inc. Synchronization signal block index signaling
CN110603737B (zh) 2017-06-02 2022-04-01 苹果公司 用于新无线电(nr)的波束成形测量
US12075370B2 (en) * 2017-06-13 2024-08-27 Qualcomm Incorporated Signaling for detected synchronization signal blocks
EP3641388A4 (en) * 2017-06-16 2020-12-30 Ntt Docomo, Inc. BASE STATION DEVICE
US10736063B2 (en) * 2017-06-27 2020-08-04 Qualcomm Incorporated Neighbor cell synchronization signal block index determination
US11089434B2 (en) * 2017-09-27 2021-08-10 Lg Electronics Inc. Method for transmitting and receiving reports for range estimation and communication device therefor
EP3704840A4 (en) * 2017-10-30 2021-06-16 Telefonaktiebolaget LM Ericsson (PUBL) SELECTION OF RECEIVING BEAMS FOR RADIO ACCESS NETWORK
KR102606801B1 (ko) * 2017-12-26 2023-11-27 삼성전자주식회사 무선 통신 시스템의 초기 접속 방법 및 장치
DE102020100056A1 (de) * 2019-03-06 2020-09-10 Samsung Electronics Co., Ltd. Drahtlose Kommunikationsvorrichtung zur Korrektur eines Offsets zwischen einer Basisstation und der drahtlosen Kommunikationsvorrichtung und ein Verfahren zum Betreiben derselben
US12010668B2 (en) * 2020-07-07 2024-06-11 Qualcomm Incorporated Techniques for supporting wideband array operation
US11729646B2 (en) * 2020-12-30 2023-08-15 Qualcomm Incorporated Subband reference signal measurements

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IL140981A0 (en) * 1998-07-20 2002-02-10 Qualcomm Inc Base station handover in a hybrid gsm/cdma network
US8982750B2 (en) * 2009-01-16 2015-03-17 Qualcomm Incorporated Method and apparatus for transmitting overload indicator over the air
US8923197B2 (en) * 2011-06-01 2014-12-30 Samsung Electronics Co., Ltd. Methods and apparatus to transmit and receive synchronization signal and system information in a wireless communication system
US9077415B2 (en) * 2011-12-19 2015-07-07 Samsung Electronics Co., Ltd. Apparatus and method for reference symbol transmission in an OFDM system
US9332479B2 (en) * 2012-01-04 2016-05-03 Ofinno Technologies, Llc Network site for wireless communications
KR20130110396A (ko) 2012-03-29 2013-10-10 삼성전자주식회사 아날로그/디지털 혼합 빔 포밍 시스템에서 기준 신호 생성을 위한 방법 및 장치
KR20130127347A (ko) 2012-05-10 2013-11-22 삼성전자주식회사 아날로그 및 디지털 하이브리드 빔포밍을 통한 통신 방법 및 장치
KR101998856B1 (ko) 2013-01-28 2019-07-11 삼성전자주식회사 무선통신시스템에서의 송/수신 장치 및 방법
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Also Published As

Publication number Publication date
EP3329608B1 (en) 2019-06-19
HK1251987A1 (zh) 2019-05-10
US10523304B2 (en) 2019-12-31
CN107852213B (zh) 2021-10-15
CN107852213A (zh) 2018-03-27
US20180241458A1 (en) 2018-08-23
WO2017023232A1 (en) 2017-02-09
EP3329608A1 (en) 2018-06-06
ES2744183T3 (es) 2020-02-24

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