JP2008109437A5 - - Google Patents
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- Publication number
- JP2008109437A5 JP2008109437A5 JP2006290881A JP2006290881A JP2008109437A5 JP 2008109437 A5 JP2008109437 A5 JP 2008109437A5 JP 2006290881 A JP2006290881 A JP 2006290881A JP 2006290881 A JP2006290881 A JP 2006290881A JP 2008109437 A5 JP2008109437 A5 JP 2008109437A5
- Authority
- JP
- Japan
- Prior art keywords
- data signal
- pilot signal
- multiplexed
- bandwidth
- sequence
- 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
- 238000000034 method Methods 0.000 claims 9
- 230000008054 signal transmission Effects 0.000 claims 8
- 238000010295 mobile communication Methods 0.000 claims 6
- 238000004891 communication Methods 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 claims 1
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006290881A JP5092350B2 (ja) | 2006-10-26 | 2006-10-26 | パイロット信号伝送方法及び移動通信システム |
| EP20070106270 EP1916814A3 (en) | 2006-10-26 | 2007-04-16 | Pilot signal transmission method and mobile communication system |
| US11/738,579 US7808884B2 (en) | 2006-10-26 | 2007-04-23 | Pilot signal transmission method and mobile communication system |
| CN2007101022402A CN101170346B (zh) | 2006-10-26 | 2007-05-08 | 导频信号发送方法和移动通信系统 |
| CN201210112462.3A CN102638435B (zh) | 2006-10-26 | 2007-05-08 | 导频信号发送方法和移动通信系统 |
| KR20070045522A KR100884891B1 (ko) | 2006-10-26 | 2007-05-10 | 파일럿 신호 송신 방법 및 이동 통신 시스템 |
| US12/893,379 US8634372B2 (en) | 2006-10-26 | 2010-09-29 | Pilot signal transmission method and mobile communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006290881A JP5092350B2 (ja) | 2006-10-26 | 2006-10-26 | パイロット信号伝送方法及び移動通信システム |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010198544A Division JP5029745B2 (ja) | 2010-09-06 | 2010-09-06 | 基地局及び端末局 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008109437A JP2008109437A (ja) | 2008-05-08 |
| JP2008109437A5 true JP2008109437A5 (enExample) | 2010-10-21 |
| JP5092350B2 JP5092350B2 (ja) | 2012-12-05 |
Family
ID=38984261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006290881A Expired - Fee Related JP5092350B2 (ja) | 2006-10-26 | 2006-10-26 | パイロット信号伝送方法及び移動通信システム |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US7808884B2 (enExample) |
| EP (1) | EP1916814A3 (enExample) |
| JP (1) | JP5092350B2 (enExample) |
| KR (1) | KR100884891B1 (enExample) |
| CN (2) | CN102638435B (enExample) |
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| EP2360849B1 (en) * | 2006-09-30 | 2014-12-03 | Huawei Technologies Co., Ltd. | Method and apparatus for sequence distribution and processing in a communication system |
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| US8472558B2 (en) | 2007-01-31 | 2013-06-25 | Panasonic Corporation | Radio transmission device and radio transmission method |
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| EP2178231B1 (en) * | 2007-08-08 | 2012-12-12 | Panasonic Corporation | Radio transmission device and radio communication method |
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| CN101822010B (zh) | 2007-08-15 | 2015-02-04 | 马维尔国际贸易有限公司 | 蜂窝正交频分复用系统中的通用频率再用的导频设计 |
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| JP5481371B2 (ja) | 2008-03-05 | 2014-04-23 | シャープ株式会社 | 通信装置および制御方法 |
| US8406280B2 (en) | 2008-03-18 | 2013-03-26 | Argon St, Inc. | System and method for mitigating severe multipath interference for geolocation and navigation |
| US20090257342A1 (en) * | 2008-04-10 | 2009-10-15 | Media Tek Inc. | Resource block based pilot pattern design for 1/2 - stream mimo ofdma systems |
| US8724717B2 (en) * | 2008-04-10 | 2014-05-13 | Mediatek Inc. | Pilot pattern design for high-rank MIMO OFDMA systems |
| ES2651945T3 (es) | 2008-06-20 | 2018-01-30 | Nec Corporation | Método de asignación de recursos, estación base, estación móvil, y programa |
| WO2009154270A1 (ja) * | 2008-06-20 | 2009-12-23 | 日本電気株式会社 | リソース割当方法、特定方法、無線通信システム、基地局、移動局、及びプログラム |
| JP2012508484A (ja) * | 2008-11-04 | 2012-04-05 | ノーテル・ネットワークス・リミテッド | 無線送信のための情報ブロックの処理 |
| WO2011007583A1 (ja) * | 2009-07-17 | 2011-01-20 | パナソニック株式会社 | 無線通信端末装置及び無線通信方法 |
| ES2398066T3 (es) * | 2009-08-26 | 2013-03-13 | Huawei Technologies Co., Ltd. | Método para generar coeficientes DFT |
| CN102158437B (zh) * | 2010-02-11 | 2014-07-02 | 富士通株式会社 | 信道频域相关性计算设备及方法 |
| JP2011259108A (ja) * | 2010-06-07 | 2011-12-22 | Sharp Corp | 無線通信システム、送信装置および送信方法 |
| CN103139125B (zh) | 2011-12-02 | 2016-04-13 | 华为技术有限公司 | 下行数据发送、接收方法及基站与用户终端 |
| EP2665207B1 (en) * | 2012-05-15 | 2018-04-18 | MStar Semiconductor, Inc. | User Equipment and Method for Radio Link Monitoring |
| US8989046B1 (en) | 2012-11-12 | 2015-03-24 | The Aerospace Corporation | Inter-domain routing message distribution through wide area broadcast channel |
| CN103841666B (zh) * | 2012-11-21 | 2018-09-07 | 华为技术有限公司 | 基站及其信号回传的方法、设备 |
| KR101950776B1 (ko) | 2013-01-31 | 2019-02-21 | 삼성전자주식회사 | 장치 간 통신을 지원하는 무선 통신 시스템에서 링크 품질을 측정하기 위한 방법 및 장치 |
| US8995543B2 (en) * | 2013-06-28 | 2015-03-31 | Intel Mobile Communications GmbH | Method and device for channel estimation with colliding interference cancellation |
| CN104904173B (zh) * | 2013-12-26 | 2018-10-09 | 华为技术有限公司 | 信号的调制及数字信息的恢复方法、通信设备及系统 |
| CN108029071B (zh) * | 2015-09-25 | 2020-04-03 | 华为技术有限公司 | 低能量通信链路通信协议 |
| EP3185496B1 (en) * | 2015-12-21 | 2018-08-29 | Mitsubishi Electric R&D Centre Europe B.V. | A method and a device for forming a dft-spread ofdm symbol comprising data and pilot |
| CN107294882B (zh) * | 2016-04-08 | 2021-10-26 | 新沂阿凡达智能科技有限公司 | 信道估计方法和装置 |
| CN107276940B (zh) * | 2016-04-08 | 2019-12-06 | 深圳光启合众科技有限公司 | 定时同步方法、装置和系统 |
| CN107276944B (zh) * | 2016-04-08 | 2020-01-03 | 深圳光启合众科技有限公司 | 定时同步方法、装置和系统 |
| CN107276927B (zh) * | 2016-04-08 | 2021-10-26 | 徐州网递智能科技有限公司 | 信道估计方法和装置 |
| CN107276952B (zh) * | 2016-04-08 | 2021-07-06 | 深圳光启合众科技有限公司 | 载波同步方法和装置 |
| CN107276926B (zh) * | 2016-04-08 | 2021-08-03 | 深圳光启合众科技有限公司 | 信道估计方法和装置 |
| CN107276943B (zh) * | 2016-04-08 | 2020-01-07 | 深圳光启合众科技有限公司 | 定时同步方法、装置和系统 |
| CN107276955B (zh) * | 2016-04-08 | 2021-07-06 | 深圳光启合众科技有限公司 | 信号处理方法和系统 |
| CN107276945B (zh) * | 2016-04-08 | 2019-12-10 | 深圳光启合众科技有限公司 | 定时同步方法、装置和系统 |
| CN107294881B (zh) * | 2016-04-08 | 2021-07-06 | 南京博洛米通信技术有限公司 | 信道估计方法和装置 |
| CN107276953B (zh) * | 2016-04-08 | 2020-01-07 | 深圳光启合众科技有限公司 | 定时同步方法、装置和系统 |
| CN107276925B (zh) * | 2016-04-08 | 2021-07-06 | 深圳光启合众科技有限公司 | 信道估计方法和装置 |
| CN107276956B (zh) * | 2016-04-08 | 2021-10-08 | 中祜铝业科技(江苏)有限公司 | 载波同步方法和装置 |
| WO2018061341A1 (ja) * | 2016-09-28 | 2018-04-05 | 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 | 無線送信装置、無線受信装置、送信方法及び受信方法 |
| EP3316534A1 (en) * | 2016-10-27 | 2018-05-02 | Fraunhofer Gesellschaft zur Förderung der Angewand | Channel estimation of frequency sub bands |
| CN108632188B (zh) * | 2017-03-17 | 2021-04-20 | 华为技术有限公司 | 一种用于无线通信的方法、装置和系统 |
| KR102435428B1 (ko) * | 2017-09-27 | 2022-08-24 | 삼성전자주식회사 | 무선 통신 시스템에서 패킷을 전송하기 위한 방법 및 장치 |
| WO2019234932A1 (ja) * | 2018-06-08 | 2019-12-12 | 三菱電機株式会社 | 無線送信装置、無線受信装置、無線通信装置、無線通信システムおよび無線送信方法 |
| EP3621261B1 (en) * | 2018-09-10 | 2022-01-19 | Mitsubishi Electric R & D Centre Europe B.V. | Reducing discontinuity between sc-fdma symbols at transmitter |
| US11071005B2 (en) * | 2019-06-27 | 2021-07-20 | Cisco Technology, Inc. | Congestion avoidance with adaptive QoS policy enforcement from SD-WAN controller in SD-WAN networks |
| CN111817834B (zh) * | 2020-05-14 | 2023-06-09 | 北京中电飞华通信有限公司 | 无线通信系统及其时域、频域资源复用方法 |
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| US5867478A (en) * | 1997-06-20 | 1999-02-02 | Motorola, Inc. | Synchronous coherent orthogonal frequency division multiplexing system, method, software and device |
| EP0938208A1 (en) * | 1998-02-22 | 1999-08-25 | Sony International (Europe) GmbH | Multicarrier transmission, compatible with the existing GSM system |
| FR2814011B1 (fr) * | 2000-09-14 | 2003-10-24 | France Telecom | Procede d'estimation optimale d'un canal de propagation reposant uniquement sur les symboles pilotes et estimateur correspondant |
| JP4191731B2 (ja) * | 2003-02-28 | 2008-12-03 | 株式会社エヌ・ティ・ティ・ドコモ | 無線通信システム及び無線通信方法 |
| US6881073B2 (en) * | 2003-08-12 | 2005-04-19 | Cinch Connectors, Inc. | Electrical connector |
| US8068530B2 (en) * | 2004-06-18 | 2011-11-29 | Qualcomm Incorporated | Signal acquisition in a wireless communication system |
| US7852746B2 (en) * | 2004-08-25 | 2010-12-14 | Qualcomm Incorporated | Transmission of signaling in an OFDM-based system |
| US8009775B2 (en) * | 2005-03-11 | 2011-08-30 | Qualcomm Incorporated | Automatic frequency control for a wireless communication system with multiple subcarriers |
| JP4527067B2 (ja) * | 2005-03-31 | 2010-08-18 | 株式会社エヌ・ティ・ティ・ドコモ | 移動局、送信方法及び移動通信システム |
| JP4567628B2 (ja) * | 2005-06-14 | 2010-10-20 | 株式会社エヌ・ティ・ティ・ドコモ | 移動局、送信方法及び通信システム |
| US20070183386A1 (en) * | 2005-08-03 | 2007-08-09 | Texas Instruments Incorporated | Reference Signal Sequences and Multi-User Reference Signal Sequence Allocation |
| US7508842B2 (en) * | 2005-08-18 | 2009-03-24 | Motorola, Inc. | Method and apparatus for pilot signal transmission |
| CN1805318B (zh) * | 2005-08-24 | 2010-05-12 | 华为技术有限公司 | 一种上行时频资源的分配方法 |
| JP4657888B2 (ja) * | 2005-10-31 | 2011-03-23 | シャープ株式会社 | 送信機及び送信方法 |
| WO2007091590A1 (ja) * | 2006-02-08 | 2007-08-16 | Nec Corporation | シングルキャリア伝送システム、通信装置及びそれらに用いるシングルキャリア伝送方法 |
| KR100751098B1 (ko) * | 2006-02-16 | 2007-08-22 | 주식회사 팬택앤큐리텔 | 직교 주파수 분할 다중화 기반 통신 시스템에서의 파일럿심볼 전송 방법 및 장치, 그 수신방법 및 장치 |
| JP4968256B2 (ja) * | 2006-04-25 | 2012-07-04 | 日本電気株式会社 | パイロット信号伝送方法および無線通信装置 |
| JP4531722B2 (ja) * | 2006-05-01 | 2010-08-25 | 株式会社エヌ・ティ・ティ・ドコモ | ユーザ装置、送信方法及び移動通信システム |
| JP4946159B2 (ja) * | 2006-05-09 | 2012-06-06 | 富士通株式会社 | 無線送信方法及び無線受信方法並びに無線送信装置及び無線受信装置 |
| JP4767768B2 (ja) * | 2006-06-19 | 2011-09-07 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信システムにおける基地局及び基地局で使用される方法 |
| JP4793569B2 (ja) * | 2006-06-19 | 2011-10-12 | 日本電気株式会社 | 帯域割当方法および無線通信システム |
| US8509323B2 (en) * | 2006-08-22 | 2013-08-13 | Motorola Mobility Llc | Resource allocation including a DC sub-carrier in a wireless communication system |
| JP4985650B2 (ja) * | 2006-10-26 | 2012-07-25 | 富士通株式会社 | 無線基地局装置及びそのパイロット送信方法並びに端末装置 |
| JP5029745B2 (ja) * | 2010-09-06 | 2012-09-19 | 富士通株式会社 | 基地局及び端末局 |
-
2006
- 2006-10-26 JP JP2006290881A patent/JP5092350B2/ja not_active Expired - Fee Related
-
2007
- 2007-04-16 EP EP20070106270 patent/EP1916814A3/en not_active Withdrawn
- 2007-04-23 US US11/738,579 patent/US7808884B2/en not_active Expired - Fee Related
- 2007-05-08 CN CN201210112462.3A patent/CN102638435B/zh not_active Expired - Fee Related
- 2007-05-08 CN CN2007101022402A patent/CN101170346B/zh not_active Expired - Fee Related
- 2007-05-10 KR KR20070045522A patent/KR100884891B1/ko not_active Expired - Fee Related
-
2010
- 2010-09-29 US US12/893,379 patent/US8634372B2/en not_active Expired - Fee Related
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