BR112017000071A2 - sistemas e métodos para eficiência de comunicação aprimorada em redes sem fio com alta eficiência - Google Patents

sistemas e métodos para eficiência de comunicação aprimorada em redes sem fio com alta eficiência

Info

Publication number
BR112017000071A2
BR112017000071A2 BR112017000071A BR112017000071A BR112017000071A2 BR 112017000071 A2 BR112017000071 A2 BR 112017000071A2 BR 112017000071 A BR112017000071 A BR 112017000071A BR 112017000071 A BR112017000071 A BR 112017000071A BR 112017000071 A2 BR112017000071 A2 BR 112017000071A2
Authority
BR
Brazil
Prior art keywords
efficiency
methods
systems
wireless networks
enhanced communication
Prior art date
Application number
BR112017000071A
Other languages
English (en)
Portuguese (pt)
Inventor
Tian Bin
Li Chen Jialing
Yang Lin
Tandra Rahul
Vermani Sameer
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112017000071A2 publication Critical patent/BR112017000071A2/pt

Links

Classifications

    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • H04L1/0063—Single parity check
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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) or DMT

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
BR112017000071A 2014-07-07 2015-07-02 sistemas e métodos para eficiência de comunicação aprimorada em redes sem fio com alta eficiência BR112017000071A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201462021610P 2014-07-07 2014-07-07
US201462028177P 2014-07-23 2014-07-23
US14/789,927 US20160007354A1 (en) 2014-07-07 2015-07-01 Systems and methods for improved communication efficiency in high efficiency wireless networks
PCT/US2015/039106 WO2016007389A1 (en) 2014-07-07 2015-07-02 Systems and methods for improved communication efficiency in high efficiency wireless networks

Publications (1)

Publication Number Publication Date
BR112017000071A2 true BR112017000071A2 (pt) 2017-10-31

Family

ID=55018029

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017000071A BR112017000071A2 (pt) 2014-07-07 2015-07-02 sistemas e métodos para eficiência de comunicação aprimorada em redes sem fio com alta eficiência

Country Status (7)

Country Link
US (1) US20160007354A1 (enExample)
EP (1) EP3167564A1 (enExample)
JP (1) JP2017528941A (enExample)
KR (1) KR20170028893A (enExample)
CN (1) CN106489247A (enExample)
BR (1) BR112017000071A2 (enExample)
WO (1) WO2016007389A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9894663B2 (en) * 2014-07-23 2018-02-13 Qualcomm Incorporated Systems and methods for improved communication efficiency in wireless networks
US9949262B2 (en) 2014-08-05 2018-04-17 Qualcomm Incorporated Systems and methods for improved communication efficiency in wireless networks
CN109586887B (zh) * 2015-01-26 2020-07-07 华为技术有限公司 用于传送正交频分复用(ofdm)帧格式的系统和方法
US20160241369A1 (en) * 2015-02-13 2016-08-18 Qualcomm Incorporated Tone plans and interleaver parameters for wireless communication networks
CN110278060B (zh) * 2018-03-14 2024-07-16 华为技术有限公司 数据传输方法、装置及系统
US11677499B2 (en) * 2018-10-25 2023-06-13 Mediatek Singapore Pte. Ltd. Tone interleaving methods for multi-bands and wide bandwidth transmissions in WLAN
WO2021029553A1 (ko) * 2019-08-12 2021-02-18 엘지전자 주식회사 무선랜 시스템에서 ldpc 톤 매핑이 수행된 ppdu를 수신하는 방법 및 장치

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2403147T3 (pl) * 2007-10-30 2016-04-29 Sony Corp Urządzenie i sposób przetwarzania danych
CN103595687B (zh) * 2008-10-21 2017-03-01 Lg电子株式会社 用于发送和接收信号的装置以及用于发送和接收信号的方法
KR101676308B1 (ko) * 2009-12-22 2016-11-15 엘지전자 주식회사 신호 전송 방법 및 사용자기기와, 신호 수신 방법 및 기지국
EP2625832B1 (en) * 2010-10-04 2018-02-21 Marvell World Trade Ltd. Compressed feedback format for wlan
US8638761B2 (en) * 2010-10-06 2014-01-28 Qualcomm Incorporated Low-latency interleaving for low-density parity-check (LDPC) coding
US20130315323A1 (en) * 2011-04-24 2013-11-28 Broadcom Corporation Traveling pilots within single user, multiple user, multiple access, and/or MIMO wireless communications
US9385911B2 (en) * 2011-05-13 2016-07-05 Sameer Vermani Systems and methods for wireless communication of packets having a plurality of formats
US20130179755A1 (en) * 2012-01-11 2013-07-11 Qualcomm Incorporated Systems and methods for low density parity check tone mapping
US9344221B2 (en) * 2014-04-29 2016-05-17 Newracom, Inc. Interleaving and deinterleaving method
US9832059B2 (en) * 2014-06-02 2017-11-28 Marvell World Trade Ltd. High efficiency orthogonal frequency division multiplexing (OFDM) physical layer (PHY)
US9698947B2 (en) * 2014-07-16 2017-07-04 Newracom, Inc. Transmission method
US10128917B2 (en) * 2014-09-16 2018-11-13 Qualcomm Incorporated Systems and methods for tone plans for wireless communication networks

Also Published As

Publication number Publication date
KR20170028893A (ko) 2017-03-14
CN106489247A (zh) 2017-03-08
JP2017528941A (ja) 2017-09-28
US20160007354A1 (en) 2016-01-07
EP3167564A1 (en) 2017-05-17
WO2016007389A1 (en) 2016-01-14

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements