JP2017529740A5 - - Google Patents
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- Publication number
- JP2017529740A5 JP2017529740A5 JP2017505124A JP2017505124A JP2017529740A5 JP 2017529740 A5 JP2017529740 A5 JP 2017529740A5 JP 2017505124 A JP2017505124 A JP 2017505124A JP 2017505124 A JP2017505124 A JP 2017505124A JP 2017529740 A5 JP2017529740 A5 JP 2017529740A5
- Authority
- JP
- Japan
- Prior art keywords
- ofdm symbol
- radio frequency
- frequency spectrum
- spectrum band
- synchronization signal
- 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.)
- Granted
Links
- 238000001228 spectrum Methods 0.000 claims description 54
- 238000000034 method Methods 0.000 claims description 47
- 238000001514 detection method Methods 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000004590 computer program Methods 0.000 claims 1
- 239000000969 carrier Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 4
- 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 |
|---|---|---|---|
| US201462032448P | 2014-08-01 | 2014-08-01 | |
| US62/032,448 | 2014-08-01 | ||
| US14/813,474 | 2015-07-30 | ||
| US14/813,474 US9602322B2 (en) | 2014-08-01 | 2015-07-30 | Transmission and reception of discovery signals over a radio frequency spectrum band |
| PCT/US2015/043124 WO2016019251A1 (en) | 2014-08-01 | 2015-07-31 | Transmission and reception of discovery signals over a radio frequency spectrum band |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017529740A JP2017529740A (ja) | 2017-10-05 |
| JP2017529740A5 true JP2017529740A5 (enExample) | 2018-08-16 |
| JP6786475B2 JP6786475B2 (ja) | 2020-11-18 |
Family
ID=55181168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017505124A Active JP6786475B2 (ja) | 2014-08-01 | 2015-07-31 | 無線周波数スペクトル帯域を介したディスカバリ信号の送信および受信 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US9602322B2 (enExample) |
| EP (1) | EP3175652B1 (enExample) |
| JP (1) | JP6786475B2 (enExample) |
| KR (1) | KR102522007B1 (enExample) |
| CN (1) | CN106576372B (enExample) |
| WO (1) | WO2016019251A1 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9602322B2 (en) | 2014-08-01 | 2017-03-21 | Qualcomm Incorporated | Transmission and reception of discovery signals over a radio frequency spectrum band |
| CN104301273B (zh) * | 2014-08-25 | 2020-03-10 | 中兴通讯股份有限公司 | 使用非授权载波发送及接收信号的方法、基站及用户设备 |
| US20160249350A1 (en) * | 2014-10-03 | 2016-08-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Measurement Procedures for Operation in Unlicensed Spectrum |
| US10637619B2 (en) * | 2014-11-03 | 2020-04-28 | Samsung Electronics Co., Ltd. | Method and apparatus for channel access for LTE on unlicensed spectrum |
| US10512033B2 (en) * | 2015-01-29 | 2019-12-17 | Qualcomm Incorporated | Timing information for discovery in unlicensed spectrum |
| US9936393B2 (en) * | 2015-02-08 | 2018-04-03 | Industrial Technology Research Institute | Method of radio resource scheduling in unlicensed spectrum and related apparatuses using the same |
| CN114070536B (zh) | 2015-07-16 | 2023-07-04 | 北京三星通信技术研究有限公司 | 一种信号发送与接收的方法和用户设备 |
| US10117199B2 (en) * | 2015-09-24 | 2018-10-30 | Lg Electronics Inc. | Method of transmitting channel state information and apparatus therefor |
| US10554462B2 (en) | 2016-03-23 | 2020-02-04 | Qualcomm Incorporated | Communication of broadcast reference signal |
| WO2017212456A1 (en) * | 2016-06-10 | 2017-12-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Mbms and pmch in unlicensed bands |
| US10938545B2 (en) * | 2016-11-14 | 2021-03-02 | Qualcomm Incorporated | Synchronization signal transmission techniques for peak-to-average power ratio reduction |
| US10904845B2 (en) * | 2017-05-15 | 2021-01-26 | Qualcomm Incorporated | Synchronization channel for a wake-up receiver (WUR) in a communication device |
| CN109392127B (zh) * | 2017-08-10 | 2021-02-23 | 华为技术有限公司 | 一种数据传输的方法、设备及系统 |
| EP3682693B1 (en) * | 2017-10-17 | 2023-05-17 | MediaTek Singapore Pte. Ltd. | Pdcch monitoring for low power consumption for narrow band internet of things |
| DK3694271T3 (da) | 2017-11-01 | 2022-10-31 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Fremgangsmåde for og enhed til transmission af information |
| WO2019095265A1 (en) * | 2017-11-17 | 2019-05-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Device and method for signal processing in licensed assisted access radio system |
| CN110351764B (zh) | 2018-04-06 | 2022-08-23 | 中兴通讯股份有限公司 | 一种信息传输方法、装置、基站及计算机可读存储介质 |
| US11101967B2 (en) * | 2019-02-21 | 2021-08-24 | Qualcomm Incorporated | Techniques for control resource set (CORESET) configuration for shared radio frequency spectrum |
| US10887839B2 (en) * | 2019-03-29 | 2021-01-05 | Qualcomm Incorporated | Search space set for wakeup signal |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8144679B2 (en) * | 2007-08-20 | 2012-03-27 | Research In Motion Limited | Inactivity timer in a discontinuous reception configured system |
| KR101828886B1 (ko) * | 2008-04-21 | 2018-02-13 | 애플 인크. | 업링크 구조를 제공하고 무선 통신 네트워크에서 파일럿 신호 오버헤드를 최소화하는 방법 및 시스템 |
| US8565154B2 (en) * | 2009-11-09 | 2013-10-22 | Qualcomm Incorporated | Cell reselection enhancement |
| CN102724757B (zh) * | 2011-03-30 | 2017-11-07 | 中兴通讯股份有限公司 | 一种控制信道信息处理方法和系统 |
| US9408168B2 (en) * | 2011-04-28 | 2016-08-02 | Lg Electronics Inc. | Method and apparatus for transmitting synchronization signal in carrier aggregation system |
| GB2496383A (en) | 2011-11-07 | 2013-05-15 | Nec Corp | Extension carriers having synchronisation signals with configurable locations |
| WO2013085271A1 (ko) * | 2011-12-06 | 2013-06-13 | 엘지전자 주식회사 | 무선 통신 시스템에서 참조 신호를 전송하는 방법 및 장치 |
| JP6033561B2 (ja) * | 2012-03-19 | 2016-11-30 | 株式会社Ｎｔｔドコモ | 通信システム、基地局装置及び通信方法 |
| US9078109B2 (en) * | 2012-04-09 | 2015-07-07 | Intel Corporation | Frame structure design for new carrier type (NCT) |
| US9143984B2 (en) | 2012-04-13 | 2015-09-22 | Intel Corporation | Mapping of enhanced physical downlink control channels in a wireless communication network |
| US8995592B2 (en) * | 2012-05-10 | 2015-03-31 | Futurewei Technologies, Inc. | Signaling to support advanced wireless receivers and related devices and methods |
| WO2014051322A1 (ko) * | 2012-09-25 | 2014-04-03 | 엘지전자 주식회사 | 하향링크 신호 수신 방법 및 사용자기기와, 하향링크 신호 전송 방법 및 기지국 |
| CN103716841A (zh) * | 2012-09-29 | 2014-04-09 | 中兴通讯股份有限公司 | 信息传输方法及装置 |
| EP2757850B1 (en) * | 2013-01-16 | 2018-08-08 | Telefonaktiebolaget LM Ericsson (publ) | Radio communication in unlicensed band |
| KR102171361B1 (ko) * | 2013-01-25 | 2020-10-28 | 엘지전자 주식회사 | 무선 통신 시스템에서 초기 액세스 절차를 수행하기 위한 방법 및 장치 |
| KR20150117677A (ko) * | 2013-02-12 | 2015-10-20 | 엘지전자 주식회사 | 무선 통신 시스템에서 기지국이 단말로 참조 신호를 송신하는 방법 및 이를 위한 장치 |
| US10284320B2 (en) * | 2013-11-27 | 2019-05-07 | Telefonaktiebolaget L M Ericsson (Publ) | Network node, wireless device, methods therein, for sending and detecting, respectively, synchronization signal and an associated information |
| US9602322B2 (en) | 2014-08-01 | 2017-03-21 | Qualcomm Incorporated | Transmission and reception of discovery signals over a radio frequency spectrum band |
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2015
- 2015-07-30 US US14/813,474 patent/US9602322B2/en active Active
- 2015-07-31 WO PCT/US2015/043124 patent/WO2016019251A1/en not_active Ceased
- 2015-07-31 EP EP15749924.5A patent/EP3175652B1/en active Active
- 2015-07-31 JP JP2017505124A patent/JP6786475B2/ja active Active
- 2015-07-31 CN CN201580041035.2A patent/CN106576372B/zh active Active
- 2015-07-31 KR KR1020177002502A patent/KR102522007B1/ko active Active
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2017
- 2017-02-07 US US15/426,160 patent/US10172077B2/en active Active