ES2829908T3 - Asignación de recursos de señales de referencia - Google Patents
Asignación de recursos de señales de referencia Download PDFInfo
- Publication number
- ES2829908T3 ES2829908T3 ES14783937T ES14783937T ES2829908T3 ES 2829908 T3 ES2829908 T3 ES 2829908T3 ES 14783937 T ES14783937 T ES 14783937T ES 14783937 T ES14783937 T ES 14783937T ES 2829908 T3 ES2829908 T3 ES 2829908T3
- Authority
- ES
- Spain
- Prior art keywords
- sequence
- base station
- reference signal
- bandwidth
- subframe
- 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.)
- Active
Links
- 238000013468 resource allocation Methods 0.000 title description 3
- 238000004891 communication Methods 0.000 claims abstract description 83
- 238000000034 method Methods 0.000 claims abstract description 52
- 238000001514 detection method Methods 0.000 claims description 5
- 238000001228 spectrum Methods 0.000 description 78
- 230000005540 biological transmission Effects 0.000 description 60
- 108010076504 Protein Sorting Signals Proteins 0.000 description 52
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Classifications
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361880499P | 2013-09-20 | 2013-09-20 | |
| US14/489,226 US9893854B2 (en) | 2013-09-20 | 2014-09-17 | Sequence mapping for LTE/LTE-A with unlicensed spectrum |
| PCT/US2014/056280 WO2015042248A1 (en) | 2013-09-20 | 2014-09-18 | Reference signal resource allocation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2829908T3 true ES2829908T3 (es) | 2021-06-02 |
Family
ID=51691144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES14783937T Active ES2829908T3 (es) | 2013-09-20 | 2014-09-18 | Asignación de recursos de señales de referencia |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9893854B2 (enExample) |
| EP (1) | EP3047597B1 (enExample) |
| JP (1) | JP6449253B2 (enExample) |
| KR (1) | KR101911337B1 (enExample) |
| CN (1) | CN105556887B (enExample) |
| BR (1) | BR112016006167B8 (enExample) |
| ES (1) | ES2829908T3 (enExample) |
| WO (1) | WO2015042248A1 (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017152752A (ja) * | 2014-07-03 | 2017-08-31 | シャープ株式会社 | 端末装置、および基地局装置 |
| US11303403B2 (en) * | 2014-08-05 | 2022-04-12 | Nokia Technologies Oy | Signaling arrangement for wireless system |
| JP2018520601A (ja) | 2015-07-10 | 2018-07-26 | エルジー エレクトロニクス インコーポレイティド | 非免許帯域を支援する無線接続システムにおいてディスカバリ参照信号を送信する方法及び装置 |
| CN107040903B (zh) | 2016-02-03 | 2019-04-26 | 中兴通讯股份有限公司 | 一种系统信息发送方法和装置 |
| US10512061B2 (en) * | 2016-04-28 | 2019-12-17 | Qualcomm Incorporated | Bandwidth agnostic tone mapping |
| US10855407B2 (en) * | 2016-05-09 | 2020-12-01 | Apple Inc. | Extended physical broadcast channel design for 5G standalone system |
| EP3457610B1 (en) | 2016-06-01 | 2023-01-18 | Huawei Technologies Co., Ltd. | Channel estimation method, and associated apparatus |
| US10517021B2 (en) | 2016-06-30 | 2019-12-24 | Evolve Cellular Inc. | Long term evolution-primary WiFi (LTE-PW) |
| US10512050B2 (en) | 2016-10-07 | 2019-12-17 | Qualcomm Incorporated | Synchronization and broadcast channel design with flexible bandwidth allocations |
| PL3542502T3 (pl) * | 2016-11-17 | 2021-10-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Zależne od numerologii mapowanie kanału sterującego łącza w dół |
| CN108270711B (zh) | 2017-01-04 | 2021-12-03 | 华为技术有限公司 | 传输参考信号的方法、设备和系统 |
| CN110169166B (zh) | 2017-01-05 | 2023-04-11 | 日本电气株式会社 | 用于参考信号传输和接收的方法和装置 |
| DK3472964T3 (da) | 2017-01-06 | 2020-04-27 | Ericsson Telefon Ab L M | Fremgangsmåder og indretninger til signalering og bestemmelse af referencesignalforskydninger |
| JP6804641B2 (ja) | 2017-02-06 | 2020-12-23 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおいて端末と基地局の間の信号送受信方法及びそれを支援する装置 |
| WO2018174686A1 (en) | 2017-03-24 | 2018-09-27 | Samsung Electronics Co., Ltd. | Apparatus and method for in multiple access in wireless communication |
| CN109756315B (zh) * | 2017-11-06 | 2023-10-10 | 北京三星通信技术研究有限公司 | 配置参考信号的方法、数据传输的方法及设备 |
| US10588119B2 (en) * | 2017-03-24 | 2020-03-10 | Qualcomm Incorporated | CRS bandwidth signaling |
| US10798704B2 (en) * | 2017-04-28 | 2020-10-06 | Qualcomm Incorporated | Reference signal design for slot aggregation |
| CN109802792B (zh) | 2017-11-17 | 2021-09-21 | 华为技术有限公司 | 接收参考信号的方法和发送参考信号的方法 |
| US11005622B2 (en) * | 2017-12-28 | 2021-05-11 | Qualcomm Incorporated | Reference signal sequence design for new radio systems |
| WO2019157737A1 (zh) * | 2018-02-14 | 2019-08-22 | 华为技术有限公司 | 传输参考信号的方法及设备 |
| WO2019203532A1 (ko) | 2018-04-16 | 2019-10-24 | 엘지전자 주식회사 | 무선 통신 시스템에서 신호를 생성하는 방법 및 장치 |
| CN110492969B (zh) * | 2018-05-11 | 2022-04-29 | 中兴通讯股份有限公司 | 信号发送、接收方法及装置 |
| US20200014569A1 (en) * | 2018-07-03 | 2020-01-09 | Qualcomm Incorporated | Reference signal sequence identification in wireless communications |
| EP3830987A1 (en) | 2018-08-05 | 2021-06-09 | Telefonaktiebolaget LM Ericsson (publ) | Reference signaling for radio access networks |
| US11038719B2 (en) * | 2019-04-30 | 2021-06-15 | Qualcomm Incorporated | Channel estimation for systems with PLL phase discontinuities |
| CN110557239B (zh) * | 2019-08-30 | 2022-05-27 | 北京紫光展锐通信技术有限公司 | 小区特定参考信号crs序列的确定方法及装置 |
| CN110808823B (zh) * | 2019-10-31 | 2021-09-14 | 北京紫光展锐通信技术有限公司 | 公共参考信号的序列映射方法及装置、存储介质、终端 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7894417B2 (en) * | 2005-11-01 | 2011-02-22 | Nokia Corporation | Signal arrangement for multi-bandwidth OFDM system |
| JP5041890B2 (ja) * | 2007-06-27 | 2012-10-03 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局装置及びユーザ装置並びにリファレンスシグナル系列の割り当て方法 |
| US8509291B2 (en) * | 2008-02-08 | 2013-08-13 | Qualcomm Incorporated | Open-loop transmit diversity schemes with four transmit antennas |
| JP5619625B2 (ja) * | 2008-12-26 | 2014-11-05 | パナソニックインテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ | 通信装置、制御情報生成方法、及び集積回路 |
| KR101753391B1 (ko) * | 2009-03-30 | 2017-07-04 | 엘지전자 주식회사 | 무선 통신 시스템에서 신호 전송 방법 및 장치 |
| WO2012026742A2 (ko) | 2010-08-23 | 2012-03-01 | 엘지전자 주식회사 | 다중 안테나 지원 무선 통신 시스템에서 프리코딩된 신호 송수신 방법 및 장치 |
| US9432995B2 (en) * | 2011-04-18 | 2016-08-30 | Huawei Technologies Co., Ltd. | Method for arranging transmissions on a downlink carrier |
| JP2013118567A (ja) * | 2011-12-05 | 2013-06-13 | Ntt Docomo Inc | 無線基地局装置、無線通信システム及び無線通信方法 |
| US10791542B2 (en) | 2012-01-27 | 2020-09-29 | Qualcomm Incorporated | Regional and narrow band common reference signal (CRS) for user equipment (UE) relays |
| US9461766B2 (en) * | 2012-03-09 | 2016-10-04 | Lg Electronics Inc. | Method and apparatus for setting reference signal |
| WO2013135944A1 (en) | 2012-03-16 | 2013-09-19 | Nokia Corporation | Common reference signal configuration for carrier aggregation |
| JP5451827B2 (ja) * | 2012-08-01 | 2014-03-26 | ソフトバンクモバイル株式会社 | 移動局装置 |
-
2014
- 2014-09-17 US US14/489,226 patent/US9893854B2/en active Active
- 2014-09-18 ES ES14783937T patent/ES2829908T3/es active Active
- 2014-09-18 WO PCT/US2014/056280 patent/WO2015042248A1/en not_active Ceased
- 2014-09-18 BR BR112016006167A patent/BR112016006167B8/pt active IP Right Grant
- 2014-09-18 EP EP14783937.7A patent/EP3047597B1/en active Active
- 2014-09-18 KR KR1020167009779A patent/KR101911337B1/ko active Active
- 2014-09-18 JP JP2016515471A patent/JP6449253B2/ja active Active
- 2014-09-18 CN CN201480051737.4A patent/CN105556887B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20150085793A1 (en) | 2015-03-26 |
| CN105556887A (zh) | 2016-05-04 |
| BR112016006167B8 (pt) | 2023-10-17 |
| JP6449253B2 (ja) | 2019-01-09 |
| JP2016539518A (ja) | 2016-12-15 |
| WO2015042248A1 (en) | 2015-03-26 |
| CN105556887B (zh) | 2019-01-18 |
| KR20160060079A (ko) | 2016-05-27 |
| US9893854B2 (en) | 2018-02-13 |
| EP3047597A1 (en) | 2016-07-27 |
| EP3047597B1 (en) | 2020-08-12 |
| BR112016006167B1 (pt) | 2023-04-25 |
| BR112016006167A2 (pt) | 2017-08-01 |
| KR101911337B1 (ko) | 2018-10-25 |
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