JP2017519407A5 - - Google Patents
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- JP2017519407A5 JP2017519407A5 JP2016566825A JP2016566825A JP2017519407A5 JP 2017519407 A5 JP2017519407 A5 JP 2017519407A5 JP 2016566825 A JP2016566825 A JP 2016566825A JP 2016566825 A JP2016566825 A JP 2016566825A JP 2017519407 A5 JP2017519407 A5 JP 2017519407A5
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- JP
- Japan
- Prior art keywords
- duration
- symbol duration
- space
- symbol
- time streams
- 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
- 238000004891 communication Methods 0.000 claims description 58
- 238000000034 method Methods 0.000 claims description 35
- 125000004122 cyclic group Chemical group 0.000 claims description 24
- 239000011159 matrix material Substances 0.000 description 11
- 238000000926 separation method Methods 0.000 description 2
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461989397P | 2014-05-06 | 2014-05-06 | |
| US61/989,397 | 2014-05-06 | ||
| US201462034101P | 2014-08-06 | 2014-08-06 | |
| US62/034,101 | 2014-08-06 | ||
| US14/702,558 | 2015-05-01 | ||
| US14/702,558 US9900199B2 (en) | 2014-05-06 | 2015-05-01 | Systems and methods for improvements to training field design for increased symbol durations |
| PCT/US2015/029054 WO2015171499A2 (en) | 2014-05-06 | 2015-05-04 | Systems and methods for improvements to training field design for increased symbol durations |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017519407A JP2017519407A (ja) | 2017-07-13 |
| JP2017519407A5 true JP2017519407A5 (enExample) | 2018-06-14 |
| JP6498700B2 JP6498700B2 (ja) | 2019-04-10 |
Family
ID=54368780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016566825A Active JP6498700B2 (ja) | 2014-05-06 | 2015-05-04 | 増大されたシンボル持続時間用のトレーニングフィールド設計の改善のためのシステムおよび方法 |
Country Status (23)
| Country | Link |
|---|---|
| US (4) | US9900199B2 (enExample) |
| EP (1) | EP3140967B1 (enExample) |
| JP (1) | JP6498700B2 (enExample) |
| KR (1) | KR101881384B1 (enExample) |
| CN (2) | CN110417534B (enExample) |
| AU (1) | AU2015256275B2 (enExample) |
| CA (1) | CA2945147C (enExample) |
| CL (1) | CL2016002767A1 (enExample) |
| DK (1) | DK3140967T3 (enExample) |
| ES (1) | ES2921453T3 (enExample) |
| HU (1) | HUE059486T2 (enExample) |
| MX (1) | MX358540B (enExample) |
| MY (1) | MY174322A (enExample) |
| NZ (1) | NZ725174A (enExample) |
| PH (1) | PH12016502021B1 (enExample) |
| PL (1) | PL3140967T3 (enExample) |
| PT (1) | PT3140967T (enExample) |
| RU (1) | RU2668559C2 (enExample) |
| SA (1) | SA516380225B1 (enExample) |
| SG (1) | SG11201607932PA (enExample) |
| SI (1) | SI3140967T1 (enExample) |
| WO (1) | WO2015171499A2 (enExample) |
| ZA (1) | ZA201607617B (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3072344A4 (en) | 2013-11-19 | 2017-08-02 | Intel IP Corporation | Method, apparatus, and computer readable medium for multi-user scheduling in wireless local-area networks |
| US9325463B2 (en) | 2013-11-19 | 2016-04-26 | Intel IP Corporation | High-efficiency WLAN (HEW) master station and methods to increase information bits for HEW communication |
| US9544914B2 (en) | 2013-11-19 | 2017-01-10 | Intel IP Corporation | Master station and method for HEW communication using a transmission signaling structure for a HEW signal field |
| US9900199B2 (en) | 2014-05-06 | 2018-02-20 | Qualcomm Incorporated | Systems and methods for improvements to training field design for increased symbol durations |
| US20150327121A1 (en) | 2014-05-08 | 2015-11-12 | Guoqing C. Li | Method, apparatus, and computer readable media for acknowledgement in wireless networks |
| US9553699B2 (en) * | 2014-08-28 | 2017-01-24 | Newracom, Inc. | Frame transmitting method and frame receiving method |
| US10154476B2 (en) | 2014-09-04 | 2018-12-11 | Qualcomm Incorporated | Tone plan for LTF compression |
| US9906391B2 (en) * | 2014-09-16 | 2018-02-27 | Qualcomm Incorporated | Methods and apparatus for packet acquisition in mixed-rate wireless communication networks |
| US20160119171A1 (en) * | 2014-10-28 | 2016-04-28 | Huawei Technologies Co., Ltd. | System and Method for Wireless Communication Using Space-Time Block Code Encoding |
| US9893784B2 (en) * | 2014-10-28 | 2018-02-13 | Newracom, Inc. | LTF design for WLAN system |
| MX395276B (es) * | 2015-06-03 | 2025-03-11 | Apple Inc | Tecnologías para unida de datos de protocolo de capa física agregada. |
| JP7279292B2 (ja) * | 2015-06-08 | 2023-05-23 | マーベル アジア ピーティーイー、リミテッド | 高効率な無線ローカルエリアネットワークにおける明示的なビームフォーミング |
| BR112018072666A2 (pt) | 2016-05-04 | 2019-02-19 | Huawei Tech Co Ltd | método e aparelho de processamento de dados |
| US10999110B2 (en) * | 2017-07-07 | 2021-05-04 | Qualcomm Incorporated | Techniques for selecting PPDU format parameters |
| JP7341980B2 (ja) * | 2017-08-15 | 2023-09-11 | フラウンホッファー－ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー．ファオ | 無線ネットワークおよび装置 |
| US11265048B2 (en) * | 2018-02-01 | 2022-03-01 | Mediatek Singapore Pte. Ltd. | Group-based unequal MCS schemes for a single user station in WLAN transmissions |
| CN109412772B (zh) * | 2018-09-20 | 2021-10-12 | 展讯通信（上海）有限公司 | 探测分组的发送、接收方法及装置、基站、终端 |
| SG10201808652UA (en) * | 2018-10-01 | 2020-05-28 | Panasonic Ip Corp America | Communication Apparatus and Communication Method for Channel Estimation |
| US10721040B2 (en) * | 2018-11-01 | 2020-07-21 | Huawei Technologies Co., Ltd. | Orthogonal sequence based reference signal design for next generation WLANs |
| CN112311484B (zh) * | 2019-07-29 | 2022-07-22 | 华为技术有限公司 | 用于信道测量的方法和装置 |
| KR102628157B1 (ko) | 2019-09-16 | 2024-01-23 | 텔레폰악티에볼라겟엘엠에릭슨(펍) | Eht에 대한 p 매트릭스 |
| US12432779B2 (en) | 2020-04-21 | 2025-09-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Measurement signal for channel estimation |
| US12445334B2 (en) | 2021-01-14 | 2025-10-14 | Sony Group Corporation | First and second communication devices and methods |
| US11516057B1 (en) * | 2021-09-30 | 2022-11-29 | Silicon Laboratories Inc. | Generating a preamble portion of an orthogonal frequency division multiplexing transmission having frequency disruption |
| WO2025231701A1 (en) * | 2024-05-09 | 2025-11-13 | Qualcomm Incorporated | Ambient internet-of-things preamble designs for packet transmission via a reader-to-device link |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7310304B2 (en) | 2001-04-24 | 2007-12-18 | Bae Systems Information And Electronic Systems Integration Inc. | Estimating channel parameters in multi-input, multi-output (MIMO) systems |
| US7586881B2 (en) | 2004-02-13 | 2009-09-08 | Broadcom Corporation | MIMO wireless communication greenfield preamble formats |
| US20050180312A1 (en) | 2004-02-18 | 2005-08-18 | Walton J. R. | Transmit diversity and spatial spreading for an OFDM-based multi-antenna communication system |
| US8619907B2 (en) | 2004-06-10 | 2013-12-31 | Agere Systems, LLC | Method and apparatus for preamble training in a multiple antenna communication system |
| US20060138206A1 (en) * | 2004-12-28 | 2006-06-29 | Keefe Walter D Jr | Stackable container and container blank (L corner) |
| US8730877B2 (en) | 2005-06-16 | 2014-05-20 | Qualcomm Incorporated | Pilot and data transmission in a quasi-orthogonal single-carrier frequency division multiple access system |
| JP4924107B2 (ja) * | 2006-04-27 | 2012-04-25 | ソニー株式会社 | 無線通信システム、並びに無線通信装置及び無線通信方法 |
| JP2007300383A (ja) | 2006-04-28 | 2007-11-15 | Fujitsu Ltd | Ｍｉｍｏ−ｏｆｄｍ送信機 |
| EP2034646A1 (en) | 2006-06-23 | 2009-03-11 | Panasonic Corporation | Radio transmitter, radio receiver, and pilot generating method |
| KR100862724B1 (ko) | 2006-12-06 | 2008-10-10 | 한국전자통신연구원 | 무선 통신 시스템의 파일롯 신호 송수신 장치 및 그 방법 |
| CN101005475A (zh) * | 2006-12-14 | 2007-07-25 | 华为技术有限公司 | 正交频分复用通信中时间和频率同步的方法及系统 |
| KR101430462B1 (ko) * | 2007-08-09 | 2014-08-19 | 엘지전자 주식회사 | Ｒａｃｈ 프리엠블 구성방법 및 전송방법 |
| KR100948400B1 (ko) | 2007-12-29 | 2010-03-19 | (주)카이로넷 | Ｏｆｄｍ 시스템 및 상기 ｏｆｄｍ 시스템의 셀간 간섭제거 방법 |
| US8462863B1 (en) * | 2009-07-23 | 2013-06-11 | Marvell International Ltd. | Midamble for WLAN PHY frames |
| CN101714896B (zh) * | 2009-09-29 | 2016-11-02 | 北京新岸线移动多媒体技术有限公司 | 通信方法 |
| US8532077B2 (en) | 2010-12-14 | 2013-09-10 | Intel Corporation | Frame format techniques for non-resolvable long training fields in wireless networks |
| JP2012129866A (ja) * | 2010-12-16 | 2012-07-05 | Hitachi Ltd | 無線通信装置及び無線通信方法 |
| KR101311516B1 (ko) | 2011-04-15 | 2013-09-25 | 주식회사 케이티 | 싸이클릭 프리픽스 설정 방법 그리고 이를 구현한 단말 |
| US9615309B2 (en) * | 2013-05-06 | 2017-04-04 | Huawei Technologies Co., Ltd. | System and method for Wi-Fi downlink-uplink protocol design for uplink interference alignment |
| US9900199B2 (en) | 2014-05-06 | 2018-02-20 | Qualcomm Incorporated | Systems and methods for improvements to training field design for increased symbol durations |
-
2015
- 2015-05-01 US US14/702,558 patent/US9900199B2/en active Active
- 2015-05-04 SG SG11201607932PA patent/SG11201607932PA/en unknown
- 2015-05-04 SI SI201531851T patent/SI3140967T1/sl unknown
- 2015-05-04 JP JP2016566825A patent/JP6498700B2/ja active Active
- 2015-05-04 PT PT157277450T patent/PT3140967T/pt unknown
- 2015-05-04 CA CA2945147A patent/CA2945147C/en active Active
- 2015-05-04 MX MX2016014270A patent/MX358540B/es active IP Right Grant
- 2015-05-04 MY MYPI2016703523A patent/MY174322A/en unknown
- 2015-05-04 PL PL15727745.0T patent/PL3140967T3/pl unknown
- 2015-05-04 RU RU2016143344A patent/RU2668559C2/ru active
- 2015-05-04 WO PCT/US2015/029054 patent/WO2015171499A2/en not_active Ceased
- 2015-05-04 ES ES15727745T patent/ES2921453T3/es active Active
- 2015-05-04 KR KR1020167030639A patent/KR101881384B1/ko active Active
- 2015-05-04 CN CN201910794534.9A patent/CN110417534B/zh active Active
- 2015-05-04 DK DK15727745.0T patent/DK3140967T3/da active
- 2015-05-04 HU HUE15727745A patent/HUE059486T2/hu unknown
- 2015-05-04 CN CN201580023298.0A patent/CN106464468B/zh active Active
- 2015-05-04 EP EP15727745.0A patent/EP3140967B1/en active Active
- 2015-05-04 AU AU2015256275A patent/AU2015256275B2/en active Active
- 2015-05-04 NZ NZ72517415A patent/NZ725174A/en unknown
- 2015-09-01 US US14/842,743 patent/US20150372849A1/en not_active Abandoned
- 2015-09-01 US US14/842,740 patent/US20150372848A1/en not_active Abandoned
-
2016
- 2016-10-11 PH PH12016502021A patent/PH12016502021B1/en unknown
- 2016-11-02 CL CL2016002767A patent/CL2016002767A1/es unknown
- 2016-11-03 SA SA516380225A patent/SA516380225B1/ar unknown
- 2016-11-04 ZA ZA2016/07617A patent/ZA201607617B/en unknown
-
2018
- 2018-01-29 US US15/882,928 patent/US10855502B2/en active Active
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