PT3496442T - Métodos e dispositivos de comunicação sem fios - Google Patents

Métodos e dispositivos de comunicação sem fios

Info

Publication number
PT3496442T
PT3496442T PT178361861T PT17836186T PT3496442T PT 3496442 T PT3496442 T PT 3496442T PT 178361861 T PT178361861 T PT 178361861T PT 17836186 T PT17836186 T PT 17836186T PT 3496442 T PT3496442 T PT 3496442T
Authority
PT
Portugal
Prior art keywords
storage medium
signal transmission
transmission method
computer storage
computer
Prior art date
Application number
PT178361861T
Other languages
English (en)
Original Assignee
Zte 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
Priority claimed from CN201610831736.2A external-priority patent/CN107689839B/zh
Application filed by Zte Corp filed Critical Zte Corp
Publication of PT3496442T publication Critical patent/PT3496442T/pt

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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
    • 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
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • 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
    • H04B7/0426—Power distribution
    • H04B7/043—Power distribution using best eigenmode, e.g. beam forming or beam steering
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0093—Neighbour cell search
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • 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
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J2011/0003—Combination with other multiplexing techniques
    • H04J2011/0016—Combination with other multiplexing techniques with FDM/FDMA and TDM/TDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J2011/0096—Network synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
PT178361861T 2016-08-04 2017-04-26 Métodos e dispositivos de comunicação sem fios PT3496442T (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610629969 2016-08-04
CN201610831736.2A CN107689839B (zh) 2016-08-04 2016-09-19 一种信号传输方法及装置

Publications (1)

Publication Number Publication Date
PT3496442T true PT3496442T (pt) 2023-12-19

Family

ID=61072475

Family Applications (1)

Application Number Title Priority Date Filing Date
PT178361861T PT3496442T (pt) 2016-08-04 2017-04-26 Métodos e dispositivos de comunicação sem fios

Country Status (6)

Country Link
US (2) US11659456B2 (pt)
EP (1) EP4307575A3 (pt)
CN (1) CN112202541B (pt)
ES (1) ES2962867T3 (pt)
PT (1) PT3496442T (pt)
WO (1) WO2018024002A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3720239B1 (en) * 2017-11-29 2021-10-20 Beijing Xiaomi Mobile Software Co., Ltd. Radio link status determination method and radio link status determination device
WO2023077297A1 (zh) * 2021-11-03 2023-05-11 北京小米移动软件有限公司 信息反馈方法及装置、存储介质

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7492743B2 (en) * 2002-09-30 2009-02-17 Intel Corporation Assigning training sequences based on spatial channels in a wireless communications system
US7986742B2 (en) * 2002-10-25 2011-07-26 Qualcomm Incorporated Pilots for MIMO communication system
US8867495B2 (en) * 2009-03-20 2014-10-21 Qualcomm Incorporated Feedback mechanisms for beamforming operation
JP2012205176A (ja) * 2011-03-28 2012-10-22 Hitachi Kokusai Electric Inc 無線通信システム
US8885560B2 (en) 2011-06-27 2014-11-11 Telefonaktiebolaget L M Ericsson (Publ) Cellular communication system support for limited bandwidth communication devices
RU2629430C2 (ru) 2013-01-16 2017-08-29 Интердиджитал Пэйтент Холдингз, Инк. Генерация и прием сигнала обнаружения
KR20140109633A (ko) * 2013-03-06 2014-09-16 삼성전자주식회사 빔포밍을 사용하는 무선 통신 시스템에서 상향링크 랜덤 액세스 슬롯을 송수신하는 방법 및 장치
US9814037B2 (en) * 2013-06-28 2017-11-07 Intel Corporation Method for efficient channel estimation and beamforming in FDD system by exploiting uplink-downlink correspondence
PT3462648T (pt) * 2013-11-27 2020-06-29 Ericsson Telefon Ab L M Nó de rede, dispositivo sem fios, métodos associados, para envio e deteção, respetivamente, de um sinal de sincronização e uma informação associada
US10536940B2 (en) 2016-01-12 2020-01-14 Nokia Solutions And Networks Oy Discovery signal block mapping
JP2019517182A (ja) 2016-04-20 2019-06-20 コンヴィーダ ワイヤレス， エルエルシー ダウンリンク同期
EP3455948B1 (en) * 2016-05-10 2023-09-06 Nokia Solutions and Networks Oy Method, system and apparatus of beam selection
GB2551476A (en) * 2016-05-11 2017-12-27 Nokia Solutions & Networks Oy Method, system and apparatus
ES2950238T3 (es) 2016-07-13 2023-10-06 Samsung Electronics Co Ltd Terminal, estación base y procedimientos correspondientes
DK3487255T3 (da) * 2016-07-15 2022-01-17 Ntt Docomo Inc Terminal, radiokommunikationfremgangsmåde, basisstation og system
CN107689839B (zh) 2016-08-04 2020-09-22 中兴通讯股份有限公司 一种信号传输方法及装置
CN109479235B (zh) 2016-08-11 2022-06-10 富士通株式会社 接入信号的时频资源分配方法、装置和通信系统
CN110392989B (zh) * 2017-09-11 2021-04-13 Lg电子株式会社 根据同步栅格接收ssb的方法和用户设备

Also Published As

Publication number Publication date
ES2962867T3 (es) 2024-03-21
EP4307575A3 (en) 2024-04-03
EP4307575A2 (en) 2024-01-17
CN112202541B (zh) 2022-02-22
CN112202541A (zh) 2021-01-08
WO2018024002A1 (zh) 2018-02-08
US11659456B2 (en) 2023-05-23
US20220086709A1 (en) 2022-03-17
US20230328602A1 (en) 2023-10-12

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