AU2016233832B2 - System and method for mobility tracking of user equipment - Google Patents

System and method for mobility tracking of user equipment Download PDF

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Publication number
AU2016233832B2
AU2016233832B2 AU2016233832A AU2016233832A AU2016233832B2 AU 2016233832 B2 AU2016233832 B2 AU 2016233832B2 AU 2016233832 A AU2016233832 A AU 2016233832A AU 2016233832 A AU2016233832 A AU 2016233832A AU 2016233832 B2 AU2016233832 B2 AU 2016233832B2
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AU
Australia
Prior art keywords
user equipment
pilot signal
network
node
nodes
Prior art date
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Active
Application number
AU2016233832A
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English (en)
Other versions
AU2016233832A1 (en
Inventor
Peter Pui Lok Ang
Naga Bhushan
Gavin Bernard Horn
Tingfang Ji
Keiichi Kubota
Joseph Binamira Soriaga
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of AU2016233832A1 publication Critical patent/AU2016233832A1/en
Application granted granted Critical
Publication of AU2016233832B2 publication Critical patent/AU2016233832B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load
    • 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
    • H04B17/318—Received signal strength
    • 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
    • H04B7/0619—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 using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/025—Services making use of location information using location based information parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2016233832A 2015-03-13 2016-02-18 System and method for mobility tracking of user equipment Active AU2016233832B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562133219P 2015-03-13 2015-03-13
US62/133,219 2015-03-13
US14/946,374 US9794944B2 (en) 2015-03-13 2015-11-19 System and method for mobility tracking of user equipment
US14/946,374 2015-11-19
PCT/US2016/018506 WO2016148831A1 (en) 2015-03-13 2016-02-18 System and method for mobility tracking of user equipment

Publications (2)

Publication Number Publication Date
AU2016233832A1 AU2016233832A1 (en) 2017-08-17
AU2016233832B2 true AU2016233832B2 (en) 2020-06-11

Family

ID=56888412

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2016233832A Active AU2016233832B2 (en) 2015-03-13 2016-02-18 System and method for mobility tracking of user equipment

Country Status (9)

Country Link
US (1) US9794944B2 (https=)
EP (1) EP3269071B1 (https=)
JP (1) JP6795511B2 (https=)
KR (1) KR102571290B1 (https=)
CN (1) CN107431593B (https=)
AU (1) AU2016233832B2 (https=)
BR (1) BR112017019545B1 (https=)
TW (1) TWI697241B (https=)
WO (1) WO2016148831A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11368998B2 (en) * 2015-04-01 2022-06-21 Huawei Technologies Co., Ltd. System and method for a tracking channel

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CN109076406B (zh) * 2016-03-14 2021-07-23 瑞典爱立信有限公司 用于波束切换的方法和设备
US11153909B2 (en) 2016-06-08 2021-10-19 Qualcomm Incorporated Two-stage chirp signal transmission in user equipment centric mobility (UECM)
US10784941B2 (en) * 2016-09-30 2020-09-22 Telefonaktiebolaget Lm Ericsson (Publ) Minimizing network planning using reference signal grouping
WO2022036565A1 (zh) * 2020-08-18 2022-02-24 华为技术有限公司 一种通信的方法及装置

Citations (1)

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US20130163532A1 (en) * 2011-12-23 2013-06-27 Research In Motion Limited Method Implemented in an eNodeB Base Station

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US6714789B1 (en) 2000-09-18 2004-03-30 Sprint Spectrum, L.P. Method and system for inter-frequency handoff and capacity enhancement in a wireless telecommunications network
TW200507671A (en) * 2002-09-27 2005-02-16 Interdigital Tech Corp Mobile communications system and method for providing mobile unit handover in wireless communication systems that employ beamforming antennas
US9730100B2 (en) 2002-10-28 2017-08-08 MeshDynamics Terse message networks
US7693527B2 (en) 2006-07-31 2010-04-06 Alcatel Lucent Restricted frequency band remote device communication authorization by geographic location
CN101489305B (zh) * 2008-01-17 2011-11-16 电信科学技术研究院 上行数据传输方法、通信系统及装置
CN101594661A (zh) * 2008-05-27 2009-12-02 大唐移动通信设备有限公司 一种下行传输的方法、系统、基站及用户设备
KR101073935B1 (ko) 2009-09-03 2011-10-17 삼성전자주식회사 범용 액세스 네트워크에서 단말의 위치 관리 장치 및 방법
KR101670253B1 (ko) * 2010-02-16 2016-10-31 삼성전자 주식회사 이동 무선통신 시스템에서 단말의 네트워크 억세스 제어 방법 및 장치.
EP2704341B1 (en) * 2011-04-25 2017-10-18 LG Electronics Inc. Efficient transmission of reference signals in wireless communication systems using carrier aggregation
US8914053B2 (en) * 2011-11-11 2014-12-16 Fujitsu Limited System and method for selecting transceivers to provide wireless communication service for a wireless user endpoint
JP2013157699A (ja) * 2012-01-27 2013-08-15 Sharp Corp 移動局装置、基地局装置、および無線通信システム
WO2013113137A1 (en) * 2012-01-30 2013-08-08 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement for rrc switching
CN103249167B (zh) 2012-02-01 2016-12-21 华为技术有限公司 物理随机接入信道接入方法、基站和用户设备
US9973980B2 (en) * 2013-03-06 2018-05-15 Qualcomm Incorporated Communications methods and apparatus that facilitate handover decisions and related measurements
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Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
US20130163532A1 (en) * 2011-12-23 2013-06-27 Research In Motion Limited Method Implemented in an eNodeB Base Station

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11368998B2 (en) * 2015-04-01 2022-06-21 Huawei Technologies Co., Ltd. System and method for a tracking channel

Also Published As

Publication number Publication date
KR20170130399A (ko) 2017-11-28
EP3269071A1 (en) 2018-01-17
JP6795511B2 (ja) 2020-12-02
BR112017019545A2 (pt) 2018-05-02
WO2016148831A1 (en) 2016-09-22
EP3269071B1 (en) 2021-09-01
KR102571290B1 (ko) 2023-08-25
AU2016233832A1 (en) 2017-08-17
JP2018514962A (ja) 2018-06-07
TWI697241B (zh) 2020-06-21
BR112017019545B1 (pt) 2024-03-05
TW201633808A (zh) 2016-09-16
CN107431593A (zh) 2017-12-01
CN107431593B (zh) 2020-12-18
US20160270082A1 (en) 2016-09-15
US9794944B2 (en) 2017-10-17

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