CN111226466B - 唤醒无线电(wur)前导设计 - Google Patents
唤醒无线电(wur)前导设计 Download PDFInfo
- Publication number
- CN111226466B CN111226466B CN201880034508.XA CN201880034508A CN111226466B CN 111226466 B CN111226466 B CN 111226466B CN 201880034508 A CN201880034508 A CN 201880034508A CN 111226466 B CN111226466 B CN 111226466B
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- China
- Prior art keywords
- packet
- wake
- ofdm symbol
- communication
- bandwidth
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
- H04W28/065—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information using assembly or disassembly of packets
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762511516P | 2017-05-26 | 2017-05-26 | |
US62/511,516 | 2017-05-26 | ||
PCT/US2018/033726 WO2018217657A1 (en) | 2017-05-26 | 2018-05-21 | Wakeup radio (wur) preamble design |
Publications (2)
Publication Number | Publication Date |
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CN111226466A CN111226466A (zh) | 2020-06-02 |
CN111226466B true CN111226466B (zh) | 2023-05-05 |
Family
ID=62636277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201880034508.XA Active CN111226466B (zh) | 2017-05-26 | 2018-05-21 | 唤醒无线电(wur)前导设计 |
Country Status (4)
Country | Link |
---|---|
US (2) | US10548082B2 (zh) |
EP (1) | EP3632165B1 (zh) |
CN (1) | CN111226466B (zh) |
WO (1) | WO2018217657A1 (zh) |
Families Citing this family (9)
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US10165094B2 (en) | 2015-10-23 | 2018-12-25 | Marvell World Trade Ltd. | Structure for low-power-low-rate data transmission |
US11190396B1 (en) * | 2015-10-23 | 2021-11-30 | Nxp Usa, Inc. | Structure for low-power-low-rate data transmission in a wireless network |
CN111226466B (zh) | 2017-05-26 | 2023-05-05 | 马维尔亚洲私人有限公司 | 唤醒无线电(wur)前导设计 |
US10945205B2 (en) * | 2017-09-15 | 2021-03-09 | Qualcomm Incorporated | Techniques and apparatuses for wakeup signal transmission |
US11576123B2 (en) * | 2017-10-11 | 2023-02-07 | Intel Corporation | Methods and arrangements to support wake-up radio packet transmission |
US11589309B2 (en) | 2018-01-12 | 2023-02-21 | Intel Corporation | Methods and arrangements to support wake-up radio packet transmission |
GB201919424D0 (en) * | 2019-12-30 | 2020-02-12 | Essence Security International Esi Ltd | Slave and master devices and methods |
US20240022459A1 (en) * | 2022-07-13 | 2024-01-18 | Nxp Usa, Inc. | Non-long range preamble design for long range wireless packet and methods for processing the preamble |
CN117939591A (zh) * | 2023-02-17 | 2024-04-26 | 中兴通讯股份有限公司 | 一种消息发送方法、电子设备和存储介质 |
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US8910027B2 (en) | 2005-11-16 | 2014-12-09 | Qualcomm Incorporated | Golay-code generation |
US8332732B2 (en) | 2006-11-30 | 2012-12-11 | Qualcomm Incorporated | Common air interface supporting single carrier and OFDM |
US8576821B2 (en) | 2007-10-31 | 2013-11-05 | Qualcomm Incorporated | Method and apparatus for improved data demodulation in a wireless communication network |
US8331419B2 (en) | 2008-05-15 | 2012-12-11 | Marvell World Trade Ltd. | Efficient physical layer preamble format |
US8391435B2 (en) | 2008-12-25 | 2013-03-05 | Google Inc. | Receiver state estimation in a duty cycled radio |
EP2702734A4 (en) * | 2011-04-28 | 2015-03-11 | Intel Corp | METHODS AND ARRANGEMENTS FOR COMMUNICATIONS IN LOW-POWER WIRELESS NETWORKS |
KR102148441B1 (ko) * | 2012-04-03 | 2020-10-15 | 마벨 월드 트레이드 리미티드 | Wlan을 위한 물리 계층 프레임 포맷 |
US9313739B2 (en) | 2012-10-23 | 2016-04-12 | Qualcomm Incorporated | Systems and methods for low power wake up signal and operations for WLAN |
US9414432B2 (en) * | 2013-04-03 | 2016-08-09 | Marvell World Trade Ltd. | Physical layer frame format for WLAN |
US10194006B2 (en) * | 2013-10-25 | 2019-01-29 | Marvell World Trade Ltd. | Physical layer frame format for WLAN |
US10015741B2 (en) | 2014-01-17 | 2018-07-03 | Apple Inc. | System and method for low power signaling in a wireless local area network |
CN107534542B (zh) * | 2015-05-17 | 2020-10-30 | 英特尔公司 | 传送唤醒分组的装置、系统和方法 |
US10057854B2 (en) | 2015-06-11 | 2018-08-21 | Intel IP Corporation | Waking up internet of things devices in a high efficiency wireless local-area network |
US9801133B2 (en) | 2015-06-16 | 2017-10-24 | Intel Corporation | Apparatus, system and method of communicating a wakeup packet response |
US10015745B2 (en) * | 2015-06-16 | 2018-07-03 | Intel Corporation | Apparatus, system and method of communicating a wakeup packet |
US9826483B2 (en) | 2015-06-22 | 2017-11-21 | Intel Corporation | Apparatus, system and method of communicating a wakeup packet |
US10638516B2 (en) * | 2015-08-19 | 2020-04-28 | Zte Corporation | Controlling transmissions from multiple user devices via a request-clear technique |
US9974023B2 (en) | 2015-09-25 | 2018-05-15 | Intel Corporation | Apparatus, system and method of communicating a wakeup packet |
US20170111858A1 (en) | 2015-10-19 | 2017-04-20 | Shahrnaz Azizi | Wake up packet design for low-power wake-up receiver in a wireless network |
US20180020405A1 (en) | 2016-07-13 | 2018-01-18 | Intel IP Corporation | Wake-up packet acknowledgement procedure |
US10342064B2 (en) * | 2016-07-14 | 2019-07-02 | Huawei Technologies Co., Ltd. | Wake-up-receiver frame permitting identification by non-compatible receiver |
US10171277B2 (en) | 2016-07-14 | 2019-01-01 | Huawei Technologies Co., Ltd. | Frame format and design of wake-up frame for a wake-up receiver |
US10123482B2 (en) * | 2016-07-20 | 2018-11-13 | Cnh Industrial America Llc | Corn header having an air flow generating cutting blade for an agricultural harvester |
US10129064B1 (en) * | 2016-08-02 | 2018-11-13 | Newracom, Inc. | Wireless device low power wake up |
CN108605291B (zh) | 2016-08-19 | 2021-01-29 | 华为技术有限公司 | 一种发送和接收wur帧的方法及设备 |
CN107800526A (zh) | 2016-08-26 | 2018-03-13 | 华为技术有限公司 | 信号处理的方法和设备 |
WO2018043952A1 (ko) * | 2016-08-28 | 2018-03-08 | 엘지전자 주식회사 | 무선랜 시스템에서 웨이크업 패킷을 송신하는 방법 및 장치 |
US10868704B2 (en) * | 2016-10-31 | 2020-12-15 | Lg Electronics Inc. | Method and device for transmitting wakeup packet in wireless LAN system |
US11057830B2 (en) * | 2016-11-10 | 2021-07-06 | Qualcomm Incorporated | Media access control for wakeup radios |
WO2018105849A1 (ko) * | 2016-12-07 | 2018-06-14 | 엘지전자 주식회사 | 무선랜 시스템에서 웨이크업 패킷을 송신하는 방법 및 장치 |
DE102017131287B8 (de) * | 2016-12-22 | 2020-03-26 | Mediatek Inc. | Mehrbenutzer(MU)-Wecksignal-Übertragung mittels FDMA-Schema in WLAN |
US20180184378A1 (en) * | 2016-12-27 | 2018-06-28 | Intel Corporation | Wireless communication device, system and method to generate an enhanced orthogonal frequency division multiple access packet with both an ofdma signal and a low-power wake-up signal |
US20180206192A1 (en) | 2017-01-17 | 2018-07-19 | Qualcomm Incorporated | Wakeup receiver waveforms |
US20180255514A1 (en) * | 2017-03-06 | 2018-09-06 | Qualcomm Incorporated | Dynamic frequency selection channel friendly wake-up radio operations |
US20180324717A1 (en) * | 2017-05-05 | 2018-11-08 | Qualcomm Incorporated | Multiple service set wakeup frame |
CN111226466B (zh) | 2017-05-26 | 2023-05-05 | 马维尔亚洲私人有限公司 | 唤醒无线电(wur)前导设计 |
US20180376370A1 (en) | 2017-06-26 | 2018-12-27 | Qualcomm Incorporated | Wakeup packet preamble |
US10701632B2 (en) | 2017-07-18 | 2020-06-30 | Marvell International Ltd. | Wakeup packet modulation and demodulation |
US10856222B2 (en) | 2017-09-11 | 2020-12-01 | Qualcomm Incorporated | Preambles for wake-up receivers |
US10764828B2 (en) * | 2017-10-19 | 2020-09-01 | Nxp Usa, Inc. | Wakeup radio (WUR) packet multi-format design |
-
2018
- 2018-05-21 CN CN201880034508.XA patent/CN111226466B/zh active Active
- 2018-05-21 WO PCT/US2018/033726 patent/WO2018217657A1/en active Application Filing
- 2018-05-21 US US15/985,480 patent/US10548082B2/en active Active
- 2018-05-21 EP EP18732198.9A patent/EP3632165B1/en active Active
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2020
- 2020-01-27 US US16/773,521 patent/US11044669B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3632165A1 (en) | 2020-04-08 |
US10548082B2 (en) | 2020-01-28 |
US11044669B2 (en) | 2021-06-22 |
US20200163016A1 (en) | 2020-05-21 |
US20180343614A1 (en) | 2018-11-29 |
EP3632165B1 (en) | 2022-09-14 |
CN111226466A (zh) | 2020-06-02 |
WO2018217657A1 (en) | 2018-11-29 |
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Effective date of registration: 20201229 Address after: Ford street, Grand Cayman, Cayman Islands Applicant after: Kaiwei international Co. Address before: Hamilton, Bermuda Islands Applicant before: Marvell International Ltd. Effective date of registration: 20201229 Address after: Hamilton, Bermuda Islands Applicant after: Marvell International Ltd. Address before: Babado J San Mega Le Applicant before: MARVELL WORLD TRADE Ltd. Effective date of registration: 20201229 Address after: Singapore City Applicant after: Marvell Asia Pte. Ltd. Address before: Ford street, Grand Cayman, Cayman Islands Applicant before: Kaiwei international Co. |
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