JP6185049B2 - スケーリングによる信号推定値を判定するための方法及び装置 - Google Patents
スケーリングによる信号推定値を判定するための方法及び装置 Download PDFInfo
- Publication number
- JP6185049B2 JP6185049B2 JP2015512008A JP2015512008A JP6185049B2 JP 6185049 B2 JP6185049 B2 JP 6185049B2 JP 2015512008 A JP2015512008 A JP 2015512008A JP 2015512008 A JP2015512008 A JP 2015512008A JP 6185049 B2 JP6185049 B2 JP 6185049B2
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- Prior art keywords
- signal
- type
- estimate
- wireless device
- network node
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- 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
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
- H04B17/328—Reference signal received power [RSRP]; Reference signal received quality [RSRQ]
-
- 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
- H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261646753P | 2012-05-14 | 2012-05-14 | |
| US61/646,753 | 2012-05-14 | ||
| US13/891,442 | 2013-05-10 | ||
| US13/891,442 US9661508B2 (en) | 2012-05-14 | 2013-05-10 | Methods and apparatus for determining a signal estimate by scaling |
| PCT/EP2013/059765 WO2013171138A2 (en) | 2012-05-14 | 2013-05-13 | Methods and appartus for determining a signal estimate by scaling |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015526922A JP2015526922A (ja) | 2015-09-10 |
| JP2015526922A5 JP2015526922A5 (enExample) | 2016-06-09 |
| JP6185049B2 true JP6185049B2 (ja) | 2017-08-23 |
Family
ID=49548518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015512008A Expired - Fee Related JP6185049B2 (ja) | 2012-05-14 | 2013-05-13 | スケーリングによる信号推定値を判定するための方法及び装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9661508B2 (enExample) |
| EP (1) | EP2850751B1 (enExample) |
| JP (1) | JP6185049B2 (enExample) |
| CN (1) | CN104662824B (enExample) |
| RU (1) | RU2619074C2 (enExample) |
| WO (1) | WO2013171138A2 (enExample) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101995293B1 (ko) * | 2011-02-21 | 2019-07-02 | 삼성전자 주식회사 | 반송파 집적 기술을 사용하는 시분할 무선통신시스템에서 부차반송파의 활성화 또는 비활성화 방법 및 장치 |
| US9544794B2 (en) | 2012-03-18 | 2017-01-10 | Lg Electronics Inc. | Method and apparatus for transmitting neighbor-cell measurement command in wireless communication system |
| CN103428120B (zh) * | 2012-05-25 | 2016-09-14 | 华为技术有限公司 | 长期演进系统中删除干扰的方法、数据发送方法及装置 |
| EP2869616A4 (en) * | 2012-06-29 | 2015-12-23 | Fujitsu Ltd | METHOD, DEVICE AND SYSTEM FOR REMOVING INTERFERENCE FROM GENERAL REFERENCE SIGNALS |
| US9402256B2 (en) * | 2012-08-08 | 2016-07-26 | Blackberry Limited | Method and system having reference signal design for new carrier types |
| US9265050B2 (en) * | 2012-12-27 | 2016-02-16 | Alcatel Lucent | Methods and systems for GSM spectrum refarming for LTE small cells |
| US20150350928A1 (en) * | 2013-01-09 | 2015-12-03 | Lili Zhang | Method for interference cancellation with low-power subframes in heterogeneous networks |
| US10448351B2 (en) * | 2013-04-02 | 2019-10-15 | Qualcomm Incorporated | Employing neighboring cell assistance information for interference mitigation |
| KR102042581B1 (ko) * | 2013-04-30 | 2019-11-08 | 삼성전자 주식회사 | 이동 통신 시스템에서 mdt 측정 정보 송수신 방법 및 장치 |
| DE102014100595A1 (de) * | 2014-01-20 | 2015-07-23 | Intel IP Corporation | Kommunikationssendgerät und Verfahren zum Bestimmen eines Leistungsskalierungsfaktors |
| US10470116B1 (en) * | 2014-05-05 | 2019-11-05 | Sprint Spectrum L.P. | Systems and methods for determining an access node for a wireless device |
| WO2016047730A1 (ja) * | 2014-09-25 | 2016-03-31 | 株式会社Nttドコモ | ユーザ端末、無線基地局及び無線通信方法 |
| US10728777B2 (en) * | 2014-10-17 | 2020-07-28 | Samsung Electronics Co., Ltd. | Methods and systems for enabling channel measurement of unlicensed carrier in cellular on unlicensed band systems |
| US9491680B2 (en) | 2014-10-28 | 2016-11-08 | Qualcomm Incorporated | Assistance data cell selection based on interference estimates in a wireless communications system |
| KR102332471B1 (ko) * | 2015-05-08 | 2021-11-30 | 삼성전자주식회사 | 동기 신호 검출을 위한 장치 및 방법 |
| US10602465B2 (en) * | 2015-09-09 | 2020-03-24 | Qualcomm Incorporated | Multi-radio access technology synchronization signal |
| CN107294588B (zh) * | 2016-04-11 | 2020-06-02 | 华为技术有限公司 | 通信设备、参考信号发送方法和信道估计方法 |
| US10154455B1 (en) | 2016-08-10 | 2018-12-11 | Mbit Wireless, Inc. | Method and apparatus for broadcast information transmission |
| TWI640206B (zh) * | 2016-08-12 | 2018-11-01 | 華碩電腦股份有限公司 | 無線通訊系統中用於決定測量之基礎參數頻寬的方法和設備 |
| CN109804575B (zh) * | 2016-10-11 | 2022-07-08 | 瑞典爱立信有限公司 | 用于考虑到测量过程而改变srs切换的方法和设备 |
| US10123230B1 (en) * | 2016-10-11 | 2018-11-06 | Mbit Wireless, Inc. | Method and apparatus for measurement information transmission at a hotspot device |
| US10154472B1 (en) | 2016-10-18 | 2018-12-11 | Mbit Wireless, Inc. | Method and apparatus for paging information transmission |
| WO2018084985A1 (en) | 2016-11-04 | 2018-05-11 | Intel IP Corporation | User equipment (ue), evolved node-b (enb) and methods for signal power measurement and reference signal transmission in new radio (nr) systems |
| US10051572B1 (en) | 2016-11-15 | 2018-08-14 | Mbit Wireless, Inc. | Method and apparatus for collaborative broadcast information transmission |
| US10334531B1 (en) | 2016-12-06 | 2019-06-25 | Mbit Wireless, Inc. | Method and apparatus for collaborative paging information reception |
| US10334525B1 (en) | 2016-12-06 | 2019-06-25 | Mbit Wireless, Inc. | Method and apparatus for collaborative paging information transmission |
| CN110249564B (zh) * | 2017-02-03 | 2022-07-19 | Idac控股公司 | Urllc/embb复用中的参考符号的干扰减少 |
| CN109121161A (zh) * | 2017-06-23 | 2019-01-01 | 中兴通讯股份有限公司 | 一种基于窄带物联网的邻区管理方法及系统 |
| WO2019028883A1 (en) * | 2017-08-11 | 2019-02-14 | Lenovo (Beijing) Limited | ENCODING POWER RECEIVED FROM REFERENCE SIGNAL |
| WO2019044007A1 (ja) * | 2017-08-29 | 2019-03-07 | パナソニック株式会社 | 端末装置、路側装置、通信システム、および通信方法 |
| WO2019044208A1 (ja) | 2017-08-29 | 2019-03-07 | パナソニック株式会社 | 端末装置、路側装置、通信システム、および通信方法 |
| EP3766194A4 (en) * | 2017-10-20 | 2022-01-05 | Telefonaktiebolaget LM Ericsson (Publ) | RADIO RECIPROCITY CALIBRATION FOR DISTRIBUTED MULTIPLE INPUT AND OUTPUT OUTPUT SYSTEMS |
| CA3083657C (en) * | 2017-12-01 | 2023-03-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Configuring dual connectivity maximum transmit power |
| EP4135404A1 (en) * | 2018-09-28 | 2023-02-15 | Apple Inc. | Scaling factor for new radio gap based measurement |
| US11240778B2 (en) * | 2019-08-14 | 2022-02-01 | Qualcomm Incorporated | Configurable quality metric for positioning measurements |
| EP4052065B1 (en) * | 2019-10-31 | 2025-06-11 | Cognitive Systems Corp. | Using mimo training fields for motion detection |
| WO2022027654A1 (en) | 2020-08-07 | 2022-02-10 | Apple Inc. | Applying time gap offsets for non-terrestrial networks |
| WO2022027655A1 (en) | 2020-08-07 | 2022-02-10 | Apple Inc. | Extending time gap range for non-terrestrial networks |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6931050B1 (en) * | 1998-12-03 | 2005-08-16 | Ericsson Inc. | Digital receivers and receiving methods that scale for relative strengths of traffic and pilot channels during soft handoff |
| US6807429B2 (en) * | 2001-08-22 | 2004-10-19 | Qualcomm Incorporated | Method and apparatus for combining power control commands received in a wireless communication system |
| CN100574128C (zh) | 2003-05-19 | 2009-12-23 | Lm爱立信电话有限公司 | 一种确定传输信道的信道评估的方法和装置 |
| DE60303587T2 (de) | 2003-05-19 | 2006-11-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Ermittlung einer Kanalschätzung eines Übertragungskanals |
| KR20060013544A (ko) * | 2003-05-19 | 2006-02-10 | 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) | 전송 채널에 대한 채널 추정의 결정 |
| US7269205B2 (en) * | 2003-09-26 | 2007-09-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for signal demodulation |
| EP1698066B1 (en) * | 2003-12-22 | 2011-05-18 | TELEFONAKTIEBOLAGET LM ERICSSON (publ) | Power control for high-speed packet data transmission |
| US8130862B2 (en) * | 2004-11-16 | 2012-03-06 | Intellectual Ventures Holding 40 Llc | Precoding system and method for multi-user transmission in multiple antenna wireless systems |
| ATE474381T1 (de) * | 2004-12-20 | 2010-07-15 | Ericsson Telefon Ab L M | Verfahren und vorrichtung zur sendeleistungsregelung |
| US7702355B2 (en) * | 2005-04-14 | 2010-04-20 | Telefonaktiebolaget L M Ericsson (Publ) | Cell selection in broadcast and multicast communication environments |
| CN101820670B (zh) * | 2007-01-31 | 2013-11-06 | 夏普株式会社 | 基站装置及其通信方法 |
| US7965689B2 (en) | 2007-05-14 | 2011-06-21 | Motorola Mobility, Inc. | Reference sequence construction for fast cell search |
| US8306012B2 (en) | 2007-11-07 | 2012-11-06 | Telefonaktiebolaget L M Ericsson (Publ) | Channel estimation for synchronized cells in a cellular communication system |
| US8094701B2 (en) * | 2008-01-31 | 2012-01-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Channel estimation for high data rate transmission using multiple control channels |
| US8311143B2 (en) * | 2008-03-31 | 2012-11-13 | Qualcomm Incorporated | Scaling methods and apparatus using SNR estimate to avoid overflow |
| US8611477B1 (en) * | 2008-05-21 | 2013-12-17 | Marvell International Ltd. | Estimating and compensating for noise on antennas of a multi-antenna wireless system |
| US8855580B2 (en) * | 2008-06-27 | 2014-10-07 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and apparatus for reducing own-transmitter interference in low-IF and zero-IF receivers |
| US8958371B2 (en) * | 2008-09-12 | 2015-02-17 | Qualcomm Incorporated | Interference management for different wireless communication technologies |
| KR101644881B1 (ko) | 2009-04-10 | 2016-08-03 | 엘지전자 주식회사 | 무선 이동 통신 시스템에 있어서, 사용자 기기의 위치를 결정하기 위한 방법 및 이를 수행하기 위한 장치 |
| US8014311B2 (en) * | 2009-06-08 | 2011-09-06 | Telefonaktiebolaget L M Ericsson (Publ) | Signal measurements based on sync signals |
| JP5189111B2 (ja) * | 2010-01-07 | 2013-04-24 | 株式会社エヌ・ティ・ティ・ドコモ | 無線基地局装置、無線通信システム及び無線通信方法 |
| US20110249619A1 (en) * | 2010-04-13 | 2011-10-13 | Yi Yu | Wireless communication system using multiple-serving nodes |
| US9609536B2 (en) * | 2010-04-13 | 2017-03-28 | Qualcomm Incorporated | Measurement of received power and received quality in a wireless communication network |
| CN102404800B (zh) | 2010-09-15 | 2014-07-09 | 华为技术有限公司 | 数据传输处理方法、装置及系统 |
| KR101995293B1 (ko) * | 2011-02-21 | 2019-07-02 | 삼성전자 주식회사 | 반송파 집적 기술을 사용하는 시분할 무선통신시스템에서 부차반송파의 활성화 또는 비활성화 방법 및 장치 |
| US9204317B2 (en) * | 2012-05-11 | 2015-12-01 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and arrangements for CSI reporting |
-
2013
- 2013-05-10 US US13/891,442 patent/US9661508B2/en not_active Expired - Fee Related
- 2013-05-13 WO PCT/EP2013/059765 patent/WO2013171138A2/en not_active Ceased
- 2013-05-13 CN CN201380025304.7A patent/CN104662824B/zh not_active Expired - Fee Related
- 2013-05-13 JP JP2015512008A patent/JP6185049B2/ja not_active Expired - Fee Related
- 2013-05-13 RU RU2014150510A patent/RU2619074C2/ru active
- 2013-05-13 EP EP13725094.0A patent/EP2850751B1/en not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| CN104662824B (zh) | 2017-03-29 |
| CN104662824A (zh) | 2015-05-27 |
| EP2850751A2 (en) | 2015-03-25 |
| JP2015526922A (ja) | 2015-09-10 |
| EP2850751B1 (en) | 2017-04-12 |
| RU2014150510A (ru) | 2016-07-10 |
| WO2013171138A3 (en) | 2014-03-20 |
| RU2619074C2 (ru) | 2017-05-11 |
| US9661508B2 (en) | 2017-05-23 |
| US20130301451A1 (en) | 2013-11-14 |
| WO2013171138A2 (en) | 2013-11-21 |
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