JP2016517659A5 - - Google Patents
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- Publication number
- JP2016517659A5 JP2016517659A5 JP2016500615A JP2016500615A JP2016517659A5 JP 2016517659 A5 JP2016517659 A5 JP 2016517659A5 JP 2016500615 A JP2016500615 A JP 2016500615A JP 2016500615 A JP2016500615 A JP 2016500615A JP 2016517659 A5 JP2016517659 A5 JP 2016517659A5
- Authority
- JP
- Japan
- Prior art keywords
- cyclic prefix
- network device
- signal
- determining
- transmission
- 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
- 125000004122 cyclic group Chemical group 0.000 claims 46
- 230000005540 biological transmission Effects 0.000 claims 16
- 238000000034 method Methods 0.000 claims 9
- 238000004590 computer program Methods 0.000 claims 6
- 230000007774 longterm Effects 0.000 claims 5
- 238000012935 Averaging Methods 0.000 claims 4
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/794,107 US9485678B2 (en) | 2013-03-11 | 2013-03-11 | Effective utilization of cyclic prefix in OFDM systems under benign channel conditions |
| US13/794,107 | 2013-03-11 | ||
| PCT/US2014/020425 WO2014143587A1 (en) | 2013-03-11 | 2014-03-04 | Effective utilization of cyclic prefix in ofdm systems under benign channel conditions |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018005500A Division JP6755268B2 (ja) | 2013-03-11 | 2018-01-17 | 良好なチャネル状態の下でのofdmシステムにおけるサイクリックプレフィックスの効果的な利用 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016517659A JP2016517659A (ja) | 2016-06-16 |
| JP2016517659A5 true JP2016517659A5 (OSRAM) | 2017-04-06 |
| JP6280201B2 JP6280201B2 (ja) | 2018-02-14 |
Family
ID=50336572
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016500615A Expired - Fee Related JP6280201B2 (ja) | 2013-03-11 | 2014-03-04 | 良好なチャネル状態の下でのofdmシステムにおけるサイクリックプレフィックスの効果的な利用 |
| JP2018005500A Expired - Fee Related JP6755268B2 (ja) | 2013-03-11 | 2018-01-17 | 良好なチャネル状態の下でのofdmシステムにおけるサイクリックプレフィックスの効果的な利用 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018005500A Expired - Fee Related JP6755268B2 (ja) | 2013-03-11 | 2018-01-17 | 良好なチャネル状態の下でのofdmシステムにおけるサイクリックプレフィックスの効果的な利用 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US9485678B2 (OSRAM) |
| EP (1) | EP2974195A1 (OSRAM) |
| JP (2) | JP6280201B2 (OSRAM) |
| KR (1) | KR101779542B1 (OSRAM) |
| CN (1) | CN105009537A (OSRAM) |
| WO (1) | WO2014143587A1 (OSRAM) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9485678B2 (en) | 2013-03-11 | 2016-11-01 | Qualcomm Incorporated | Effective utilization of cyclic prefix in OFDM systems under benign channel conditions |
| US9787515B2 (en) | 2014-02-13 | 2017-10-10 | Huawei Technologies Co., Ltd. | System and method for guard band utilization for synchronous and asynchronous communications |
| US9137074B2 (en) | 2014-02-13 | 2015-09-15 | Futurewei Technologies, Inc. | System and method for guard band utilization for synchronous and asynchronous communications |
| US9386606B2 (en) | 2014-09-03 | 2016-07-05 | Motorola Solutions, Inc. | Methods and systems for embedding supplementary data channel in LTE-based communication systems |
| US9331881B2 (en) * | 2014-09-03 | 2016-05-03 | Motorola Solutions, Inc. | Methods and systems for embedding supplementary data channel in OFDM-based communication systems |
| US10355774B2 (en) | 2015-04-10 | 2019-07-16 | Viasat, Inc. | End-to-end beamforming system |
| WO2016178607A1 (en) * | 2015-05-06 | 2016-11-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Inserting and extracting control data replacing cyclic prefix samples |
| US10084562B2 (en) * | 2016-08-22 | 2018-09-25 | Huawei Technologies Co., Ltd. | System and method for filtered OFDM |
| CN109151846B (zh) * | 2017-06-16 | 2020-09-11 | 华为技术有限公司 | 一种cp类型的确定方法及终端设备、基站 |
| CN112583751B (zh) * | 2019-09-27 | 2021-11-19 | 华为技术有限公司 | 通信方法、装置以及设备 |
| US11751133B2 (en) * | 2021-02-18 | 2023-09-05 | Qualcomm Incorporated | Techniques for setting a quantity of bits for an adaptive low-resolution analog-to digital converter (ADC) in higher band operation |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7269127B2 (en) * | 2001-10-04 | 2007-09-11 | Bae Systems Information And Electronic Systems Integration Inc. | Preamble structures for single-input, single-output (SISO) and multi-input, multi-output (MIMO) communication systems |
| US20030081538A1 (en) * | 2001-10-18 | 2003-05-01 | Walton Jay R. | Multiple-access hybrid OFDM-CDMA system |
| FR2845842B1 (fr) | 2002-10-09 | 2005-01-14 | Canon Kk | Procedes et dispositifs d'emission et de reception optimisee |
| TWI220547B (en) * | 2003-07-08 | 2004-08-21 | Realtek Semiconductor Corp | Symbol boundary detection device and method |
| US7769097B2 (en) * | 2003-09-15 | 2010-08-03 | Intel Corporation | Methods and apparatus to control transmission of a multicarrier wireless communication channel through multiple antennas |
| US7411995B2 (en) * | 2004-12-17 | 2008-08-12 | Intel Corporation | Apparatus and related methods to aid in system identification in a heterogeneous communication system environment |
| RU2480917C2 (ru) | 2005-03-10 | 2013-04-27 | Панасоник Корпорэйшн | Радиоприемное устройство и радиопередающее устройство |
| CN101189816A (zh) * | 2005-03-30 | 2008-05-28 | 摩托罗拉公司 | 用于减少通信系统中的往返延时和开销的方法和装置 |
| US8031583B2 (en) * | 2005-03-30 | 2011-10-04 | Motorola Mobility, Inc. | Method and apparatus for reducing round trip latency and overhead within a communication system |
| US20070002726A1 (en) | 2005-07-01 | 2007-01-04 | Zangi Kambiz C | System and method for adapting a cyclic prefix in an orthogonal frequency division multiplexing (OFDM) system |
| CN101449535A (zh) * | 2006-05-19 | 2009-06-03 | Lg电子株式会社 | 用于无线通信系统的有效和高效传输配置无线资源的方法 |
| US7859988B2 (en) | 2006-06-22 | 2010-12-28 | Futurewei Technologies, Inc. | System for flexible cyclic prefix length for preamble symbols in an OFDM based communication system |
| JP4637061B2 (ja) * | 2006-06-28 | 2011-02-23 | 富士通株式会社 | 無線送信装置及びガードインターバル挿入方法 |
| KR101249942B1 (ko) | 2006-08-31 | 2013-04-03 | 아주대학교산학협력단 | 통신 시스템에서 업링크 무선 프레임 생성 방법 |
| KR100812352B1 (ko) | 2006-12-08 | 2008-03-11 | 한국전자통신연구원 | 이동 광대역 무선 접속시스템에서의 상향링크 제어채널구조 및 할당 방법 |
| KR100969771B1 (ko) * | 2007-01-31 | 2010-07-13 | 삼성전자주식회사 | 통신 시스템에서 신호 송수신 장치 및 방법 |
| CN101242239B (zh) * | 2007-02-09 | 2012-05-23 | 电信科学技术研究院 | 实现上行跳频传输的方法、系统和终端 |
| CN101669341B (zh) * | 2007-04-30 | 2014-03-12 | Lm爱立信电话有限公司 | Ofdm系统中的同步时间差测量 |
| US8369301B2 (en) | 2007-10-17 | 2013-02-05 | Zte (Usa) Inc. | OFDM/OFDMA frame structure for communication systems |
| CN101855880A (zh) * | 2007-10-17 | 2010-10-06 | 中兴通讯美国公司 | 通信系统的ofdm/ofdma帧结构 |
| WO2010016276A1 (ja) * | 2008-08-08 | 2010-02-11 | シャープ株式会社 | 基地局装置、移動局装置、無線通信システムおよびパラメータ取得方法 |
| US8223743B2 (en) | 2008-08-28 | 2012-07-17 | Ntt Docomo, Inc. | Methods for over-the-air blind synchronization of two OFDMA-based networks that minimizes interference and by using an extended correlation window length |
| CA2749920C (en) | 2009-01-20 | 2018-05-22 | Fujitsu Limited | Radio communication system |
| US8654625B2 (en) | 2009-02-02 | 2014-02-18 | Lg Electronics Inc. | Method and apparatus for transmitting data performed by at least one base station in wireless communication system |
| KR101645490B1 (ko) | 2009-05-07 | 2016-08-05 | 엘지전자 주식회사 | 무선 통신 시스템에서 소정의 cp길이를 가지는 프레임을 이용하여 신호를 전송하는 방법 |
| KR101784189B1 (ko) * | 2009-10-28 | 2017-10-12 | 엘지전자 주식회사 | 다중 반송파 시스템에서 상향링크 제어정보 전송 방법 및 장치 |
| KR101633935B1 (ko) * | 2010-03-09 | 2016-07-08 | 엘지전자 주식회사 | 단말에 기반한 펨토 기지국 간 채널 생성 방법 및 장치 |
| CA2784035C (en) * | 2010-03-29 | 2020-07-21 | Lg Electronics Inc. | Method and apparatus for measurement for inter-cell interference coordination in radio communication system |
| CN102469589B (zh) * | 2010-11-08 | 2015-06-03 | 中兴通讯股份有限公司 | 用于确定中继链路资源单元组的方法及装置 |
| GB2486494A (en) * | 2010-12-17 | 2012-06-20 | Vodafone Ip Licensing Ltd | Interference detection in mobile telecommunications networks |
| KR20120103201A (ko) * | 2011-03-10 | 2012-09-19 | 삼성전자주식회사 | 이동통신 시스템에서 하향링크 송수신 장치 및 방법 |
| US8792369B2 (en) | 2011-05-02 | 2014-07-29 | Broadcom Corporation | Method for setting a mobile node specific cyclic prefix in a mobile communication |
| EP2740246A1 (en) * | 2011-08-04 | 2014-06-11 | BlackBerry Limited | Method and system for formatting cyclic prefix/postfix in a mobile communication system |
| US20130185617A1 (en) * | 2012-01-12 | 2013-07-18 | Texas Instruments Incorporated | Wireless backhaul communication |
| US9008585B2 (en) * | 2012-01-30 | 2015-04-14 | Futurewei Technologies, Inc. | System and method for wireless communications measurements and CSI feedback |
| US9485678B2 (en) | 2013-03-11 | 2016-11-01 | Qualcomm Incorporated | Effective utilization of cyclic prefix in OFDM systems under benign channel conditions |
-
2013
- 2013-03-11 US US13/794,107 patent/US9485678B2/en active Active
-
2014
- 2014-03-04 KR KR1020157026327A patent/KR101779542B1/ko not_active Expired - Fee Related
- 2014-03-04 JP JP2016500615A patent/JP6280201B2/ja not_active Expired - Fee Related
- 2014-03-04 EP EP14711414.4A patent/EP2974195A1/en not_active Ceased
- 2014-03-04 WO PCT/US2014/020425 patent/WO2014143587A1/en not_active Ceased
- 2014-03-04 CN CN201480012254.3A patent/CN105009537A/zh active Pending
-
2016
- 2016-10-05 US US15/285,908 patent/US10348467B2/en active Active
-
2018
- 2018-01-17 JP JP2018005500A patent/JP6755268B2/ja not_active Expired - Fee Related
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