TWI697241B - 用於使用者裝備的行動性追蹤的系統和方法 - Google Patents

用於使用者裝備的行動性追蹤的系統和方法 Download PDF

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Publication number
TWI697241B
TWI697241B TW105106394A TW105106394A TWI697241B TW I697241 B TWI697241 B TW I697241B TW 105106394 A TW105106394 A TW 105106394A TW 105106394 A TW105106394 A TW 105106394A TW I697241 B TWI697241 B TW I697241B
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TW
Taiwan
Prior art keywords
user equipment
network
pilot frequency
pilot
network node
Prior art date
Application number
TW105106394A
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English (en)
Chinese (zh)
Other versions
TW201633808A (zh
Inventor
索瑞亞嘉約瑟夫畢那米拉
紀庭芳
安格彼得培駱
布桑納嘉
久保田啓一
霍恩蓋文伯納德
Original Assignee
美商高通公司
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 美商高通公司 filed Critical 美商高通公司
Publication of TW201633808A publication Critical patent/TW201633808A/zh
Application granted granted Critical
Publication of TWI697241B publication Critical patent/TWI697241B/zh

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    • 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)
TW105106394A 2015-03-13 2016-03-02 用於使用者裝備的行動性追蹤的系統和方法 TWI697241B (zh)

Applications Claiming Priority (4)

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

Publications (2)

Publication Number Publication Date
TW201633808A TW201633808A (zh) 2016-09-16
TWI697241B true TWI697241B (zh) 2020-06-21

Family

ID=56888412

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105106394A TWI697241B (zh) 2015-03-13 2016-03-02 用於使用者裝備的行動性追蹤的系統和方法

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=)

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US10531512B2 (en) * 2015-04-01 2020-01-07 Huawei Technologies Co., Ltd. System and method for a tracking channel
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 (3)

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US20130163532A1 (en) * 2011-12-23 2013-06-27 Research In Motion Limited Method Implemented in an eNodeB Base Station
US20130286958A1 (en) * 2012-02-01 2013-10-31 Huawei Technologies Co., Ltd. Method, base station, and user equipment for accessing physical random access channel
WO2014139588A1 (en) * 2013-03-15 2014-09-18 Nokia Solutions And Networks Oy Coordinated multipoint joint transmission with relaxed backhaul requirements

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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
US9973980B2 (en) * 2013-03-06 2018-05-15 Qualcomm Incorporated Communications methods and apparatus that facilitate handover decisions and related measurements
US10097962B2 (en) 2013-09-12 2018-10-09 Huawei Technologies Co., Ltd. System and method for virtual user-specific connectivity management
US9936469B2 (en) * 2014-11-03 2018-04-03 Qualcomm Incorporated User equipment-centric medium access control layer-based signaling between a base station and UE

Patent Citations (3)

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US20130163532A1 (en) * 2011-12-23 2013-06-27 Research In Motion Limited Method Implemented in an eNodeB Base Station
US20130286958A1 (en) * 2012-02-01 2013-10-31 Huawei Technologies Co., Ltd. Method, base station, and user equipment for accessing physical random access channel
WO2014139588A1 (en) * 2013-03-15 2014-09-18 Nokia Solutions And Networks Oy Coordinated multipoint joint transmission with relaxed backhaul requirements

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
BR112017019545B1 (pt) 2024-03-05
TW201633808A (zh) 2016-09-16
AU2016233832B2 (en) 2020-06-11
CN107431593A (zh) 2017-12-01
CN107431593B (zh) 2020-12-18
US20160270082A1 (en) 2016-09-15
US9794944B2 (en) 2017-10-17

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