HUE056426T2 - Információátviteli eljárás és berendezés vezeték nélküli helyi hálózatban - Google Patents

Információátviteli eljárás és berendezés vezeték nélküli helyi hálózatban

Info

Publication number
HUE056426T2
HUE056426T2 HUE19207329A HUE19207329A HUE056426T2 HU E056426 T2 HUE056426 T2 HU E056426T2 HU E19207329 A HUE19207329 A HU E19207329A HU E19207329 A HUE19207329 A HU E19207329A HU E056426 T2 HUE056426 T2 HU E056426T2
Authority
HU
Hungary
Prior art keywords
area network
local area
transmission method
information transmission
wireless local
Prior art date
Application number
HUE19207329A
Other languages
English (en)
Inventor
Zhengzheng Xiang
Jun Zhu
Jiayin Zhang
Jiyong Pang
Original Assignee
Huawei Tech Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of HUE056426T2 publication Critical patent/HUE056426T2/hu

Links

Classifications

    • 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2603—Signal structure ensuring backward compatibility with legacy system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H04L27/2621—Reduction thereof using phase offsets between subcarriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2628—Inverse Fourier transform modulators, e.g. inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/20—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
HUE19207329A 2016-01-07 2017-01-06 Információátviteli eljárás és berendezés vezeték nélküli helyi hálózatban HUE056426T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610011271.6A CN106954202B (zh) 2016-01-07 2016-01-07 无线局域网信息传输方法和装置

Publications (1)

Publication Number Publication Date
HUE056426T2 true HUE056426T2 (hu) 2022-02-28

Family

ID=59274554

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE19207329A HUE056426T2 (hu) 2016-01-07 2017-01-06 Információátviteli eljárás és berendezés vezeték nélküli helyi hálózatban

Country Status (15)

Country Link
US (3) US10397037B2 (hu)
EP (2) EP3340674B1 (hu)
JP (1) JP6705895B2 (hu)
KR (1) KR102104947B1 (hu)
CN (3) CN114500210A (hu)
AU (1) AU2017205032B2 (hu)
BR (1) BR112018002902B1 (hu)
CA (1) CA2997038C (hu)
ES (1) ES2904694T3 (hu)
HU (1) HUE056426T2 (hu)
MX (1) MX2018002421A (hu)
MY (1) MY189128A (hu)
RU (1) RU2700193C2 (hu)
WO (1) WO2017118420A1 (hu)
ZA (1) ZA201801165B (hu)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10863437B1 (en) * 2017-08-30 2020-12-08 Newracom, Inc. Wireless device low power wake up
CN116366414A (zh) 2018-07-27 2023-06-30 华为技术有限公司 设计短训练序列的方法和装置
CN113078987A (zh) 2020-01-03 2021-07-06 华为技术有限公司 传输物理层协议数据单元的方法和装置
US20210328745A1 (en) * 2020-04-17 2021-10-21 Lg Electronics Inc. Techniques for allocating a resource unit in a wireless communication system
WO2021241908A1 (ko) * 2020-05-26 2021-12-02 엘지전자 주식회사 무선랜 시스템에서 광대역에 대해 서브캐리어 별로 위상 회전을 적용하는 방법 및 장치
CN116866135A (zh) * 2020-12-26 2023-10-10 华为技术有限公司 信息传输方法及装置

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US7474608B2 (en) * 2004-01-12 2009-01-06 Intel Corporation Method for signaling information by modifying modulation constellations
KR101261434B1 (ko) * 2006-01-19 2013-05-10 삼성전자주식회사 무선 광역 망 내에 무선 지역 망 형성방법 및 이를지원하는 무선통신시스템
US7515577B2 (en) * 2006-06-29 2009-04-07 Motorola, Inc. System and method for communicating beacon transmissions in wireless local area network (WLAN) systems
US7616617B2 (en) * 2006-06-29 2009-11-10 Motorola, Inc. System and method for communicating beacon transmissions in wireless local area network (WLAN) systems
US7693108B2 (en) * 2006-08-01 2010-04-06 Intel Corporation Methods and apparatus for providing a handover control system associated with a wireless communication network
US8917784B2 (en) * 2009-07-17 2014-12-23 Qualcomm Incorporated Method and apparatus for constructing very high throughput long training field sequences
US9935805B2 (en) 2009-08-25 2018-04-03 Qualcomm Incorporated MIMO and MU-MIMO OFDM preambles
KR20110036485A (ko) 2009-10-01 2011-04-07 엘지전자 주식회사 무선랜 시스템에서의 데이터 전송방법 및 장치
TW201132074A (en) 2010-03-15 2011-09-16 Ralink Technology Corp Preamble sequence generating method and wireless local area network device
US9025428B2 (en) * 2010-04-14 2015-05-05 Qualcomm Incorporated Allocating and receiving tones for a frame
US9300511B2 (en) * 2011-01-05 2016-03-29 Qualcomm Incorporated Method and apparatus for improving throughput of 5 MHZ WLAN transmissions
CN103002448B (zh) * 2011-09-19 2018-04-17 工业和信息化部电信传输研究所 一种无线局域网信道配置方法及装置
US9813841B2 (en) * 2011-12-20 2017-11-07 Intel Corporation Wireless wide area network (WWAN) assisted proximity wireless local area network (WLAN) peer-to-peer (P2P) connection and offloading
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Also Published As

Publication number Publication date
RU2018108182A (ru) 2019-09-09
US11128508B2 (en) 2021-09-21
CN106954202A (zh) 2017-07-14
US10454737B2 (en) 2019-10-22
EP3340674A1 (en) 2018-06-27
AU2017205032A1 (en) 2018-03-15
EP3340674B1 (en) 2019-12-25
BR112018002902B1 (pt) 2020-11-24
JP6705895B2 (ja) 2020-06-03
JP2018532335A (ja) 2018-11-01
KR102104947B1 (ko) 2020-04-27
CA2997038A1 (en) 2017-07-13
EP3340674A4 (en) 2018-10-10
ZA201801165B (en) 2019-08-28
MX2018002421A (es) 2018-06-13
WO2017118420A1 (zh) 2017-07-13
CN108449728A (zh) 2018-08-24
RU2018108182A3 (hu) 2019-09-09
RU2700193C2 (ru) 2019-09-13
MY189128A (en) 2022-01-27
KR20180044364A (ko) 2018-05-02
US10397037B2 (en) 2019-08-27
BR112018002902A2 (pt) 2018-09-18
AU2017205032B2 (en) 2019-12-19
CA2997038C (en) 2020-07-14
EP3694133B1 (en) 2021-10-13
CN114500210A (zh) 2022-05-13
US20190238378A1 (en) 2019-08-01
CN108449728B (zh) 2019-07-09
ES2904694T3 (es) 2022-04-05
US20180205587A1 (en) 2018-07-19
US20200044903A1 (en) 2020-02-06
EP3694133A1 (en) 2020-08-12
CN106954202B (zh) 2021-12-31

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