CN107079412B - 基于无线通信系统中的干扰估计的辅助数据小区选择 - Google Patents
基于无线通信系统中的干扰估计的辅助数据小区选择 Download PDFInfo
- Publication number
- CN107079412B CN107079412B CN201580055786.XA CN201580055786A CN107079412B CN 107079412 B CN107079412 B CN 107079412B CN 201580055786 A CN201580055786 A CN 201580055786A CN 107079412 B CN107079412 B CN 107079412B
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- Prior art keywords
- cells
- cell
- candidate
- mobile device
- estimated
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- 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.)
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Classifications
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- 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
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- 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
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
- H04W36/322—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by location data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/18—TPC being performed according to specific parameters
- H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
- H04W52/285—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission taking into account the mobility of the user
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- 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
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/526,169 | 2014-10-28 | ||
| US14/526,169 US9491680B2 (en) | 2014-10-28 | 2014-10-28 | Assistance data cell selection based on interference estimates in a wireless communications system |
| PCT/US2015/055325 WO2016069258A1 (en) | 2014-10-28 | 2015-10-13 | Assistance data cell selection based on interference estimates in a wireless communications system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107079412A CN107079412A (zh) | 2017-08-18 |
| CN107079412B true CN107079412B (zh) | 2020-07-17 |
Family
ID=54360573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580055786.XA Active CN107079412B (zh) | 2014-10-28 | 2015-10-13 | 基于无线通信系统中的干扰估计的辅助数据小区选择 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9491680B2 (enExample) |
| EP (1) | EP3213570B1 (enExample) |
| JP (1) | JP2018502276A (enExample) |
| KR (1) | KR20170075733A (enExample) |
| CN (1) | CN107079412B (enExample) |
| WO (1) | WO2016069258A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9733337B2 (en) * | 2015-08-28 | 2017-08-15 | Qualcomm Incorporated | Support of downlink positioning using coherent and non-coherent signal acquisition |
| US9942719B2 (en) * | 2016-08-26 | 2018-04-10 | Qualcomm Incorporated | OTDOA positioning via local wireless transmitters |
| CN115278873A (zh) * | 2018-02-09 | 2022-11-01 | 中兴通讯股份有限公司 | 提高移动设备定位准确度 |
| US10162042B1 (en) * | 2018-04-20 | 2018-12-25 | Blackberry Limited | Methods and devices for coding position in V2X communications |
| JP7202094B2 (ja) * | 2018-07-20 | 2023-01-11 | 古野電気株式会社 | 測位装置、測位方法、および、測位プログラム |
| JP7035930B2 (ja) * | 2018-09-20 | 2022-03-15 | 日本電信電話株式会社 | 無線通信システムの干渉領域検出方法、干渉領域検出システム、干渉領域検出装置および干渉領域検出プログラム |
| EP3895484B1 (en) * | 2018-12-14 | 2024-01-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Network assisted position measurements |
| US11122503B2 (en) * | 2019-02-14 | 2021-09-14 | Lg Electronics Inc. | Method and apparatus for inter-RAT cell selection mechanism in NB-IOT |
| US11737047B2 (en) * | 2020-10-15 | 2023-08-22 | Qualcomm Incorporated | Outlier rejection for positioning |
| WO2022176024A1 (ja) * | 2021-02-16 | 2022-08-25 | 三菱電機株式会社 | 測位システム、測位用ネットワーク装置、移動局、制御回路、記憶媒体および測位方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103238356A (zh) * | 2010-08-16 | 2013-08-07 | 瑞典爱立信有限公司 | 定位节点、用户设备以及其中的方法 |
| CN103517314A (zh) * | 2012-06-27 | 2014-01-15 | 华为技术有限公司 | 无线资源管理方法、基站及终端 |
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| US5768254A (en) * | 1995-09-29 | 1998-06-16 | Lucent Technologies Inc. | Multiple access cellular communication with signal cancellation to reduce co-channel interference |
| US5946612A (en) * | 1997-03-28 | 1999-08-31 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for performing local traffic measurements in a cellular telephone network |
| JP2002077976A (ja) * | 2000-09-05 | 2002-03-15 | Nippon Telegr & Teleph Corp <Ntt> | 位置検出方法、位置検出システムおよび移動局 |
| US7395073B2 (en) * | 2003-06-05 | 2008-07-01 | Ntt Docomo Inc. | Method and apparatus for location estimation using region of confidence filtering |
| US7123928B2 (en) * | 2003-07-21 | 2006-10-17 | Qualcomm Incorporated | Method and apparatus for creating and using a base station almanac for position determination |
| RU2362213C2 (ru) * | 2003-07-23 | 2009-07-20 | Квэлкомм Инкорпорейтед | Выбор навигационного решения, используемого при установлении местоположения устройства в системе беспроводной связи |
| DE602006014214D1 (de) * | 2006-03-03 | 2010-06-17 | Europ Agence Spatiale | Verfahren zum verarbeiten von positionsbestimmungssignalen insbesondere für innenanwendungen |
| US7844280B2 (en) * | 2006-12-12 | 2010-11-30 | Trueposition, Inc. | Location of wideband OFDM transmitters with limited receiver bandwidth |
| US8412227B2 (en) * | 2007-05-18 | 2013-04-02 | Qualcomm Incorporated | Positioning using enhanced pilot signal |
| US7667648B2 (en) * | 2007-06-12 | 2010-02-23 | Alcatel-Lucent Usa Inc. | Facilitating mobile station location using a ground-based cellular network |
| US9119165B2 (en) * | 2009-09-10 | 2015-08-25 | Nextnav, Llc | Coding in a wide area positioning system (WAPS) |
| US9037155B2 (en) * | 2008-10-28 | 2015-05-19 | Sven Fischer | Time of arrival (TOA) estimation for positioning in a wireless communication network |
| EP2374020B1 (en) * | 2008-12-05 | 2017-01-04 | Telefonaktiebolaget LM Ericsson (publ) | Method and arrangement in a telecommunication system |
| TWI412777B (zh) | 2009-06-19 | 2013-10-21 | Htc Corp | 增強定位量測功能的方法及其相關通訊裝置 |
| US8634360B2 (en) * | 2009-07-31 | 2014-01-21 | Qualcomm Incorporate | Network-assisted cell access |
| EP2468054B1 (en) | 2009-08-21 | 2018-07-04 | Telefonaktiebolaget LM Ericsson (publ) | Methods and apparatuses for reduction of interference during positioning measurements |
| CN102598559A (zh) | 2009-09-09 | 2012-07-18 | 株式会社泛泰 | 用于在通信系统中收发信号的方法和设备 |
| US8600398B2 (en) * | 2009-11-03 | 2013-12-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Method, apparatus and system for defining positioning configuration in a wireless network |
| US8570993B2 (en) * | 2010-05-20 | 2013-10-29 | At&T Mobility Ii Llc | Wi-Fi intelligent selection engine |
| US8725167B2 (en) | 2010-08-11 | 2014-05-13 | Optis Cellular Technology, Llc | Methods of providing cell grouping for positioning and related networks and devices |
| CN105548960B (zh) | 2010-08-16 | 2018-08-28 | 瑞典爱立信有限公司 | 用于增强定位的节点和方法 |
| JP5648434B2 (ja) * | 2010-11-11 | 2015-01-07 | 富士通株式会社 | 無線基地局及び位置検出方法 |
| US20120122472A1 (en) | 2010-11-12 | 2012-05-17 | Motorola Mobility, Inc. | Positioning Reference Signal Assistance Data Signaling for Enhanced Interference Coordination in a Wireless Communication Network |
| US8903415B2 (en) | 2011-01-19 | 2014-12-02 | Telefonaktiebolaget Lm Ericsson | User equipment, a positioning node and methods therein |
| JP5855134B2 (ja) * | 2011-01-19 | 2016-02-09 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | 測位を支援するエンハンスド測定ギャップ設定 |
| EP2676483B1 (en) * | 2011-02-15 | 2018-03-07 | Telefonaktiebolaget LM Ericsson (publ) | Bandwidth-based configuration of measurement gaps |
| US9645249B2 (en) * | 2011-06-28 | 2017-05-09 | Nextnav, Llc | Systems and methods for pseudo-random coding |
| US9020523B2 (en) * | 2011-07-12 | 2015-04-28 | Qualcomm Incorporated | Position estimating for a mobile device |
| US9661508B2 (en) | 2012-05-14 | 2017-05-23 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and apparatus for determining a signal estimate by scaling |
| US9485794B2 (en) * | 2012-05-23 | 2016-11-01 | Qualcomm Incorporated | Methods and apparatus for using device to device communications to support IMS based services |
| US9276684B2 (en) * | 2012-12-10 | 2016-03-01 | Qualcomm Incorporated | Efficient means of broadcast and relaying information between wireless terminals |
| US8942725B2 (en) * | 2012-12-14 | 2015-01-27 | Apple Inc. | Location determination using a state space estimator |
| US8918103B2 (en) * | 2012-12-14 | 2014-12-23 | Apple Inc. | Location data regression |
| US8977298B2 (en) * | 2012-12-14 | 2015-03-10 | Apple Inc. | Location fingerprinting |
| US20140235266A1 (en) | 2013-02-16 | 2014-08-21 | Qualcomm Incorporated | Focused assistance data for WiFi access points and femtocells |
| US10159005B2 (en) * | 2013-02-20 | 2018-12-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods for configuring and performing UL measurements accounting for low-activity state configuration of the transmitting node |
-
2014
- 2014-10-28 US US14/526,169 patent/US9491680B2/en active Active
-
2015
- 2015-10-13 KR KR1020177011264A patent/KR20170075733A/ko not_active Withdrawn
- 2015-10-13 JP JP2017522612A patent/JP2018502276A/ja active Pending
- 2015-10-13 WO PCT/US2015/055325 patent/WO2016069258A1/en not_active Ceased
- 2015-10-13 CN CN201580055786.XA patent/CN107079412B/zh active Active
- 2015-10-13 EP EP15787104.7A patent/EP3213570B1/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103238356A (zh) * | 2010-08-16 | 2013-08-07 | 瑞典爱立信有限公司 | 定位节点、用户设备以及其中的方法 |
| CN103517314A (zh) * | 2012-06-27 | 2014-01-15 | 华为技术有限公司 | 无线资源管理方法、基站及终端 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016069258A1 (en) | 2016-05-06 |
| EP3213570A1 (en) | 2017-09-06 |
| US9491680B2 (en) | 2016-11-08 |
| JP2018502276A (ja) | 2018-01-25 |
| CN107079412A (zh) | 2017-08-18 |
| US20160119851A1 (en) | 2016-04-28 |
| EP3213570B1 (en) | 2020-05-13 |
| KR20170075733A (ko) | 2017-07-03 |
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