JP2016533130A5 - - Google Patents
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- Publication number
- JP2016533130A5 JP2016533130A5 JP2016540394A JP2016540394A JP2016533130A5 JP 2016533130 A5 JP2016533130 A5 JP 2016533130A5 JP 2016540394 A JP2016540394 A JP 2016540394A JP 2016540394 A JP2016540394 A JP 2016540394A JP 2016533130 A5 JP2016533130 A5 JP 2016533130A5
- Authority
- JP
- Japan
- Prior art keywords
- prs
- subframe
- energy
- determining
- radio frame
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 238000004587 chromatography analysis Methods 0.000 claims 1
- 238000004590 computer program Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361874985P | 2013-09-07 | 2013-09-07 | |
| US61/874,985 | 2013-09-07 | ||
| US14/221,140 US9490935B2 (en) | 2013-09-07 | 2014-03-20 | Blind search for network positioning reference signal (PRS) configuration parameters |
| US14/221,140 | 2014-03-20 | ||
| PCT/US2014/054140 WO2015035081A2 (en) | 2013-09-07 | 2014-09-04 | Blind search for network positioning reference signal (prs) configuration parameters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016533130A JP2016533130A (ja) | 2016-10-20 |
| JP2016533130A5 true JP2016533130A5 (OSRAM) | 2017-09-21 |
Family
ID=52625506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016540394A Ceased JP2016533130A (ja) | 2013-09-07 | 2014-09-04 | ネットワーク測位基準信号（ｐｒｓ）構成パラメータのブラインド探索 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9490935B2 (OSRAM) |
| EP (1) | EP3042533A2 (OSRAM) |
| JP (1) | JP2016533130A (OSRAM) |
| KR (1) | KR20160055161A (OSRAM) |
| CN (1) | CN105532058B (OSRAM) |
| CA (1) | CA2920309A1 (OSRAM) |
| WO (1) | WO2015035081A2 (OSRAM) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10736113B2 (en) * | 2016-02-16 | 2020-08-04 | Qualcomm Incorporated | Positioning signal techniques for narrowband devices |
| ES2767283T3 (es) * | 2016-08-12 | 2020-06-17 | Nokia Technologies Oy | Detección de posición de equipo de usuario dentro de una red de telecomunicación inalámbrica |
| ES2770678T3 (es) * | 2016-08-12 | 2020-07-02 | Nokia Technologies Oy | Detección de posición de equipos de usuario dentro de una red de telecomunicaciones inalámbrica |
| CA3034439A1 (en) * | 2016-09-30 | 2018-04-05 | Qualcomm Incorporated | Scheduling for positioning reference signal (prs) in narrowband-internet of things (nb-iot) |
| US9699683B1 (en) * | 2017-01-20 | 2017-07-04 | Qualcomm Incorporated | Scalable earliest arrival path (EAP) algorithm for simultaneous diversity transmissions of base station signals |
| CN110192368B (zh) * | 2017-01-27 | 2022-04-05 | 高通股份有限公司 | 用于信道干扰减少的技术和装置 |
| US10120060B2 (en) | 2017-02-02 | 2018-11-06 | Qualcomm Incorporated | Location determination using user equipment preconfigured with positioning reference signal information |
| US11451428B2 (en) * | 2019-01-11 | 2022-09-20 | Qualcomm Incorporated | Configurable reference signal time difference measurement (RSTD) search window |
| CN111669257B (zh) * | 2019-03-07 | 2021-12-10 | 华为技术有限公司 | Prs的频域资源映射方法、装置及存储介质 |
| US11378645B2 (en) * | 2019-07-09 | 2022-07-05 | Rockwell Collins, Inc. | System and method for blind differential time-of-arrival estimation |
| EP4145920A4 (en) * | 2020-04-28 | 2024-01-03 | Beijing Xiaomi Mobile Software Co., Ltd. | INFORMATION TRANSMISSION METHOD AND DEVICE AS WELL AS COMMUNICATION DEVICE AND STORAGE MEDIUM |
| WO2022066391A1 (en) * | 2020-09-28 | 2022-03-31 | Qualcomm Incorporated | Multiple search windows associated with measurement of a downlink positioning reference signal |
| EP4226653A4 (en) * | 2020-10-12 | 2024-07-10 | Nokia Technologies Oy | SPOOFING PROTECTION FOR MOBILE DEVICE POSITIONING |
| US20230413218A1 (en) * | 2020-10-12 | 2023-12-21 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and apparatus for requesting prs configuration, and communication device and storage medium |
| US20240118377A1 (en) * | 2022-10-11 | 2024-04-11 | Charter Communications Operating, Llc | Determination of communication device location in a wireless network |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2442513A1 (en) | 2004-06-24 | 2012-04-18 | Nortel Networks Limited | Preambles in OFDMA System |
| KR100602189B1 (ko) * | 2004-07-07 | 2006-07-19 | 삼성전자주식회사 | 프레임 및 심볼 시간동기 검출장치 및 검출방법 |
| US8401111B2 (en) | 2009-03-13 | 2013-03-19 | Qualcomm Incorporated | Method and apparatus for sequencing and correlating a positioning reference signal |
| US20120044796A1 (en) * | 2009-04-10 | 2012-02-23 | Pantech Co., Ltd. | Method for generating signal pattern using modulus or sequence, and device thereof |
| CN102334320A (zh) * | 2009-04-27 | 2012-01-25 | 华为技术有限公司 | 定位参考信号 |
| CN101931857B (zh) * | 2009-06-19 | 2013-04-24 | 华为技术有限公司 | 定位参考信号发送和接收方法、装置及系统 |
| US8891480B2 (en) | 2009-07-01 | 2014-11-18 | Qualcomm Incorporated | Positioning reference signals in a telecommunication system |
| KR20110037431A (ko) * | 2009-10-06 | 2011-04-13 | 주식회사 팬택 | 무선통신 시스템에서 신호 전송방법 및 그 송신장치, 이에 대응하는 수신장치 |
| CN102045838B (zh) * | 2009-10-14 | 2013-06-12 | 电信科学技术研究院 | 一种观察到达时间差测量定位方法及设备 |
| US8600398B2 (en) * | 2009-11-03 | 2013-12-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Method, apparatus and system for defining positioning configuration in a wireless network |
| CN102088764A (zh) * | 2009-12-02 | 2011-06-08 | 北京三星通信技术研究有限公司 | 一种发送定位参考信号的方法及系统 |
| US8660072B2 (en) | 2010-01-18 | 2014-02-25 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and apparatus for improved reference signal correlation characteristics |
| KR101819502B1 (ko) * | 2010-02-23 | 2018-01-17 | 엘지전자 주식회사 | 간섭 측정 방법 및 단말과, 간섭 정보 수신 방법 및 기지국 |
| US8509102B2 (en) * | 2010-02-24 | 2013-08-13 | Motorola Mobility Llc | Threshold determination in TDOA-based positioning system |
| US20110230144A1 (en) * | 2010-03-17 | 2011-09-22 | Iana Siomina | Method and Apparatus for Muting Signaling in a Wireless Communication Network |
| US8929230B2 (en) * | 2010-04-15 | 2015-01-06 | Qualcomm Incorporated | Coordinated silent period with sounding reference signal (SRS) configuration |
| US8626214B2 (en) * | 2010-06-22 | 2014-01-07 | Alcatel Lucent | Method of cancelling interference in sounding reference signals |
| US20120113961A1 (en) * | 2010-11-08 | 2012-05-10 | Motorola Mobility, Inc. | Interference Measurements in Enhanced Inter-Cell Interference Coordination Capable Wireless Terminals |
| CN107046677B (zh) * | 2010-12-14 | 2020-10-09 | Lg 电子株式会社 | 用于测量ue的位置的技术 |
| WO2013019046A2 (ko) * | 2011-07-31 | 2013-02-07 | 엘지전자 주식회사 | 무선 접속 시스템에서 채널 품질 측정 방법 및 이를 위한 장치 |
| EP2739986B1 (en) | 2011-08-03 | 2018-01-10 | PoLTE Corporation | Multi-path mitigation in rangefinding and tracking objects using reduced attenuation rf technology |
| CN102395187B (zh) * | 2011-11-01 | 2014-07-30 | 新邮通信设备有限公司 | 物理混合重传指示信道的功率配置方法 |
| US9072054B2 (en) * | 2011-12-20 | 2015-06-30 | Samsung Electronics Co., Ltd. | Downlink power control method and apparatus of OFDM system |
| CN102869091B (zh) * | 2012-09-14 | 2015-01-21 | 华为技术有限公司 | 一种确定定位参考信号到达时间的方法及装置 |
| EP2946499B1 (en) | 2013-01-17 | 2018-09-05 | Telefonaktiebolaget LM Ericsson (publ) | Determining signal transmission bandwidth |
-
2014
- 2014-03-20 US US14/221,140 patent/US9490935B2/en active Active
- 2014-09-04 CA CA2920309A patent/CA2920309A1/en not_active Abandoned
- 2014-09-04 KR KR1020167007399A patent/KR20160055161A/ko not_active Withdrawn
- 2014-09-04 WO PCT/US2014/054140 patent/WO2015035081A2/en not_active Ceased
- 2014-09-04 CN CN201480049227.3A patent/CN105532058B/zh active Active
- 2014-09-04 EP EP14771700.3A patent/EP3042533A2/en not_active Withdrawn
- 2014-09-04 JP JP2016540394A patent/JP2016533130A/ja not_active Ceased