BR112017019545B1 - Equipamento de usuário e método para rastreamento de mobilidade de equipamento de usuário - Google Patents
Equipamento de usuário e método para rastreamento de mobilidade de equipamento de usuário Download PDFInfo
- Publication number
- BR112017019545B1 BR112017019545B1 BR112017019545-3A BR112017019545A BR112017019545B1 BR 112017019545 B1 BR112017019545 B1 BR 112017019545B1 BR 112017019545 A BR112017019545 A BR 112017019545A BR 112017019545 B1 BR112017019545 B1 BR 112017019545B1
- Authority
- BR
- Brazil
- Prior art keywords
- user equipment
- pilot signal
- network
- nodes
- service node
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract description 66
- 230000004044 response Effects 0.000 abstract description 21
- 230000008569 process Effects 0.000 description 47
- 230000005540 biological transmission Effects 0.000 description 27
- 238000004891 communication Methods 0.000 description 16
- 238000007726 management method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 12
- 238000013459 approach Methods 0.000 description 10
- 230000007704 transition Effects 0.000 description 7
- 238000001514 detection method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 3
- 238000013468 resource allocation Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 241001522296 Erithacus rubecula Species 0.000 description 1
- 101100172132 Mus musculus Eif3a gene Proteins 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012384 transportation and delivery Methods 0.000 description 1
Classifications
-
- 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
- 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
- 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
- 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
- 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)
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 |
|---|---|
| BR112017019545A2 BR112017019545A2 (pt) | 2018-05-02 |
| BR112017019545B1 true BR112017019545B1 (pt) | 2024-03-05 |
Family
ID=56888412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112017019545-3A BR112017019545B1 (pt) | 2015-03-13 | 2016-02-18 | Equipamento de usuário e método para rastreamento de mobilidade de equipamento de usuário |
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=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US8964678B2 (en) | 2011-12-23 | 2015-02-24 | Blackberry Limited | Method implemented in an eNodeB base station |
| 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 |
| WO2014139588A1 (en) | 2013-03-15 | 2014-09-18 | Nokia Solutions And Networks Oy | Coordinated multipoint joint transmission with relaxed backhaul requirements |
| 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 |
-
2015
- 2015-11-19 US US14/946,374 patent/US9794944B2/en active Active
-
2016
- 2016-02-18 JP JP2017544617A patent/JP6795511B2/ja active Active
- 2016-02-18 WO PCT/US2016/018506 patent/WO2016148831A1/en not_active Ceased
- 2016-02-18 BR BR112017019545-3A patent/BR112017019545B1/pt active IP Right Grant
- 2016-02-18 KR KR1020177025410A patent/KR102571290B1/ko active Active
- 2016-02-18 CN CN201680014998.8A patent/CN107431593B/zh active Active
- 2016-02-18 EP EP16707340.2A patent/EP3269071B1/en active Active
- 2016-02-18 AU AU2016233832A patent/AU2016233832B2/en active Active
- 2016-03-02 TW TW105106394A patent/TWI697241B/zh active
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 |
| 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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| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/02/2016, OBSERVADAS AS CONDICOES LEGAIS |