CN108207026B - 用于确定服务ue的doa信息的方法和装置 - Google Patents

用于确定服务ue的doa信息的方法和装置 Download PDF

Info

Publication number
CN108207026B
CN108207026B CN201611170641.7A CN201611170641A CN108207026B CN 108207026 B CN108207026 B CN 108207026B CN 201611170641 A CN201611170641 A CN 201611170641A CN 108207026 B CN108207026 B CN 108207026B
Authority
CN
China
Prior art keywords
doa
information
doa information
ues
base station
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201611170641.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN108207026A (zh
Inventor
吕星哉
赵松峄
张鹏杰
蒋智宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Shanghai Bell Co Ltd
Original Assignee
Nokia Shanghai Bell Co Ltd
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 Nokia Shanghai Bell Co Ltd filed Critical Nokia Shanghai Bell Co Ltd
Priority to CN201611170641.7A priority Critical patent/CN108207026B/zh
Priority to PCT/IB2017/001693 priority patent/WO2018109563A2/fr
Publication of CN108207026A publication Critical patent/CN108207026A/zh
Application granted granted Critical
Publication of CN108207026B publication Critical patent/CN108207026B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/04—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0081—Transmission between base stations
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/74—Multi-channel systems specially adapted for direction-finding, i.e. having a single antenna system capable of giving simultaneous indications of the directions of different signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201611170641.7A 2016-12-16 2016-12-16 用于确定服务ue的doa信息的方法和装置 Active CN108207026B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201611170641.7A CN108207026B (zh) 2016-12-16 2016-12-16 用于确定服务ue的doa信息的方法和装置
PCT/IB2017/001693 WO2018109563A2 (fr) 2016-12-16 2017-12-18 Procédé et dispositif de détermination d'informations de doa d'un ue de desserte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611170641.7A CN108207026B (zh) 2016-12-16 2016-12-16 用于确定服务ue的doa信息的方法和装置

Publications (2)

Publication Number Publication Date
CN108207026A CN108207026A (zh) 2018-06-26
CN108207026B true CN108207026B (zh) 2020-11-03

Family

ID=62200481

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611170641.7A Active CN108207026B (zh) 2016-12-16 2016-12-16 用于确定服务ue的doa信息的方法和装置

Country Status (2)

Country Link
CN (1) CN108207026B (fr)
WO (1) WO2018109563A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11627613B2 (en) 2019-12-13 2023-04-11 Apple Inc. Mechanism for low latency communication using historical beam information

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101931446A (zh) * 2009-06-25 2010-12-29 中兴通讯股份有限公司 小区间干扰的抑制方法以及基站
CN102281543A (zh) * 2010-06-08 2011-12-14 鼎桥通信技术有限公司 干扰处理方法、无线网络控制器和通信系统
CN102545981A (zh) * 2010-12-20 2012-07-04 上海贝尔股份有限公司 在无线通信系统中基于doa进行波束赋形的方法与设备
CN102742312A (zh) * 2010-02-11 2012-10-17 瑞典爱立信有限公司 无线通信系统中的方法和装置
WO2016145916A1 (fr) * 2015-03-19 2016-09-22 中兴通讯股份有限公司 Procédé et dispositif pour estimer la direction d'un poids de formation de faisceau d'arrivée

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60209051T2 (de) * 2001-04-20 2006-10-26 Lg Electronics Inc. Positionsbestimmung eines Mobilkommunikationsendgeräts aufgrund einer Kombination von Messungen von zwischen dem Mobilkommunikationsendgerät und Basisstationen ausgetauschten Signalen
US8731579B2 (en) * 2011-01-13 2014-05-20 Telefonaktiebolaget Lm Ericsson (Publ) Enhanced angle-of-arrival positioning
KR102109655B1 (ko) * 2012-02-23 2020-05-12 한국전자통신연구원 대규모 안테나 시스템에서의 다중 입력 다중 출력 통신 방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101931446A (zh) * 2009-06-25 2010-12-29 中兴通讯股份有限公司 小区间干扰的抑制方法以及基站
CN102742312A (zh) * 2010-02-11 2012-10-17 瑞典爱立信有限公司 无线通信系统中的方法和装置
CN102281543A (zh) * 2010-06-08 2011-12-14 鼎桥通信技术有限公司 干扰处理方法、无线网络控制器和通信系统
CN102545981A (zh) * 2010-12-20 2012-07-04 上海贝尔股份有限公司 在无线通信系统中基于doa进行波束赋形的方法与设备
WO2016145916A1 (fr) * 2015-03-19 2016-09-22 中兴通讯股份有限公司 Procédé et dispositif pour estimer la direction d'un poids de formation de faisceau d'arrivée

Also Published As

Publication number Publication date
CN108207026A (zh) 2018-06-26
WO2018109563A3 (fr) 2018-11-01
WO2018109563A2 (fr) 2018-06-21

Similar Documents

Publication Publication Date Title
Fascista et al. Millimeter-wave downlink positioning with a single-antenna receiver
EP2979410B1 (fr) Estimation de canal dans les communications mobiles avec beamforming
US11943022B2 (en) Techniques for elevated device communication
US10045352B2 (en) Channel estimation in large scale MIMO systems using iterative location based spatial filtering
EP3349367B1 (fr) Procédé de détermination de faisceau de communication et dispositif correspondant
Araújo et al. Channel estimation for millimeter-wave very-large MIMO systems
Sabbagh et al. Pilot allocation and sum-rate analysis in cell-free massive MIMO systems
CN114144977B (zh) 波束赋形方法、装置、无线接入网设备及可读存储介质
JP2019012993A (ja) 非直交パイロット信号設計により伝搬チャネルの大規模な特徴を抽出する方法及び装置
KR20160026792A (ko) 채널 방향 정보 획득을 위한 방법 및 장치
EP3278463A1 (fr) Procédés et agencements pour une coordination de séquences pilotes
Orikumhi et al. Location-aware coordinated beam alignment in mmWave communication
CN106160806B (zh) 无线通信系统中执行干扰协调的方法和设备
CN108207026B (zh) 用于确定服务ue的doa信息的方法和装置
Chen et al. Positioning algorithm and AoD estimation for mmWave FD-MISO system
EP3926846A1 (fr) Estimation d'état de canal
Kutty et al. An improved numerical optimization method for efficient beam search in 60 GHz indoor millimeter wave wireless networks
Orikumhi et al. Location-aided window based beam alignment for mmWave communications
Igbafe et al. Location-aware beam alignment for mmWave communications
Ning et al. Multi-grid-based localized statistical channel modeling: A radio map approach
EP3632000B1 (fr) Détermination d'une relation de phase électrique dans un réseau de communications
Kazemi et al. Channel charting assisted beam tracking
Zirwas et al. Profiling of mobile radio channels
Zirwas et al. Channel prediction for B4G radio systems
Amin et al. Advanced channel prediction concepts for 5G radio systems

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant