CN105531954A - 低速率数据通信 - Google Patents

低速率数据通信 Download PDF

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Publication number
CN105531954A
CN105531954A CN201480047564.9A CN201480047564A CN105531954A CN 105531954 A CN105531954 A CN 105531954A CN 201480047564 A CN201480047564 A CN 201480047564A CN 105531954 A CN105531954 A CN 105531954A
Authority
CN
China
Prior art keywords
packet
data
data packet
wireless network
rate
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.)
Pending
Application number
CN201480047564.9A
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English (en)
Chinese (zh)
Inventor
S·韦玛尼
B·田
R·坦达拉
H·萨姆帕斯
S·莫林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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 CN105531954A publication Critical patent/CN105531954A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0011—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding applied to payload information
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • 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
    • H04L1/0075—Transmission of coding parameters to receiver
    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/04—Arrangements for detecting or preventing errors in the information received by diversity reception using frequency diversity
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • 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
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26134—Pilot insertion in the transmitter chain, e.g. pilot overlapping with data, insertion in time or frequency domain
    • 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
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26136—Pilot sequence conveying additional information
    • 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
    • H04L5/0046—Determination of the number of bits transmitted on different sub-channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/24—Negotiation of communication capabilities
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CN201480047564.9A 2013-08-28 2014-08-26 低速率数据通信 Pending CN105531954A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361871241P 2013-08-28 2013-08-28
US61/871,241 2013-08-28
US14/467,894 2014-08-25
US14/467,894 US9462575B2 (en) 2013-08-28 2014-08-25 Low rate data communication
PCT/US2014/052656 WO2015031330A2 (en) 2013-08-28 2014-08-26 Low rate data communication

Publications (1)

Publication Number Publication Date
CN105531954A true CN105531954A (zh) 2016-04-27

Family

ID=52583194

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480047564.9A Pending CN105531954A (zh) 2013-08-28 2014-08-26 低速率数据通信

Country Status (7)

Country Link
US (1) US9462575B2 (https=)
EP (1) EP3039806A2 (https=)
JP (1) JP6224250B2 (https=)
KR (1) KR20160050039A (https=)
CN (1) CN105531954A (https=)
CA (1) CA2918837C (https=)
WO (1) WO2015031330A2 (https=)

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Publication number Priority date Publication date Assignee Title
DE602015060876C5 (de) 2014-06-12 2024-10-24 Huawei Technologies Co., Ltd. Verfahren und sendegerät für ofdma-ressourcenzuweisung
US10128917B2 (en) * 2014-09-16 2018-11-13 Qualcomm Incorporated Systems and methods for tone plans for wireless communication networks
US10171202B2 (en) * 2014-11-11 2019-01-01 Qualcomm Incorporated Diversity repetition in mixed-rate wireless communication networks
US20170111858A1 (en) * 2015-10-19 2017-04-20 Shahrnaz Azizi Wake up packet design for low-power wake-up receiver in a wireless network
EP3997859A1 (en) 2019-07-10 2022-05-18 Arris Enterprises, Llc Stacked computer network devices having multiple master nodes
US12581469B2 (en) 2020-03-13 2026-03-17 Qualcomm Incorporated Physical layer (PHY) packet design for power spectral density (PSD) limits
US11888770B2 (en) 2020-03-13 2024-01-30 Qualcomm Incorporated Wireless transmissions using distributed tones
US12489570B2 (en) 2020-03-13 2025-12-02 Qualcomm Incorporated Distributed tone mapping for power spectral density (PSD) limits
KR20230128748A (ko) 2022-02-28 2023-09-05 한국전자통신연구원 Pci 기반의 전자서명을 이용한 nas 메시지 인증 방법 및 이를 이용한 장치

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WO2013028216A1 (en) * 2011-08-24 2013-02-28 Intel Corporation Systems, methods, and apparatus for a low rate phy structure
JP2013509794A (ja) * 2009-10-30 2013-03-14 エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュート マルチユーザ無線通信システムにおけるデータの送信方法
US20130107893A1 (en) * 2011-11-02 2013-05-02 Marvell World Trade Ltd. Method and Apparatus for Automatically Detecting a Physical Layer (PHY) Mode of a Data Unit in a Wireless Local Area Network (WLAN)
US20130107990A1 (en) * 2011-10-27 2013-05-02 Marvell World Trade Ltd. Data unit format for multi-user in long-range wireless local area networks (wlans)
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WO2013085362A1 (en) * 2011-12-08 2013-06-13 Lg Electronics Inc. Method of transmitting and receiving data unit in wireless local area network system and apparatus for the same
US20130155976A1 (en) * 2011-12-16 2013-06-20 Futurewei Technologies, Inc. System and Method for Multiple Channel Bandwidth Modes Coexistence
CN104221341A (zh) * 2012-04-02 2014-12-17 高通股份有限公司 亚1GHz网络中的帧格式和定时参数

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US7519030B2 (en) 2001-11-19 2009-04-14 At&T Intellectual Property Ii, L.P. Adaptive MAC fragmentation and rate selection for 802.11 wireless networks
US7916803B2 (en) 2003-04-10 2011-03-29 Qualcomm Incorporated Modified preamble structure for IEEE 802.11a extensions to allow for coexistence and interoperability between 802.11a devices and higher data rate, MIMO or otherwise extended devices
JP2009088915A (ja) 2007-09-28 2009-04-23 Sony Corp 無線送信装置、無線送信方法、無線通信システム及びプログラム
US8175119B2 (en) * 2008-05-15 2012-05-08 Marvell World Trade Ltd. Efficient physical layer preamble format
JP4661938B2 (ja) * 2008-10-28 2011-03-30 ソニー株式会社 無線通信装置及び無線通信方法、並びにコンピューター・プログラム
US8422517B2 (en) 2010-08-03 2013-04-16 Qualcomm Incorporated Balanced bit loading for communication networks subject to burst interference
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JP2013509794A (ja) * 2009-10-30 2013-03-14 エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュート マルチユーザ無線通信システムにおけるデータの送信方法
WO2013028216A1 (en) * 2011-08-24 2013-02-28 Intel Corporation Systems, methods, and apparatus for a low rate phy structure
US20130107990A1 (en) * 2011-10-27 2013-05-02 Marvell World Trade Ltd. Data unit format for multi-user in long-range wireless local area networks (wlans)
US20130107893A1 (en) * 2011-11-02 2013-05-02 Marvell World Trade Ltd. Method and Apparatus for Automatically Detecting a Physical Layer (PHY) Mode of a Data Unit in a Wireless Local Area Network (WLAN)
WO2013069918A1 (ko) * 2011-11-11 2013-05-16 엘지전자 주식회사 Plcp 헤더 전송 모드 지시 방법 및 장치
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US20130155976A1 (en) * 2011-12-16 2013-06-20 Futurewei Technologies, Inc. System and Method for Multiple Channel Bandwidth Modes Coexistence
CN104221341A (zh) * 2012-04-02 2014-12-17 高通股份有限公司 亚1GHz网络中的帧格式和定时参数

Also Published As

Publication number Publication date
US20150063334A1 (en) 2015-03-05
WO2015031330A2 (en) 2015-03-05
JP2016534640A (ja) 2016-11-04
JP6224250B2 (ja) 2017-11-01
WO2015031330A3 (en) 2015-05-07
CA2918837C (en) 2018-06-12
KR20160050039A (ko) 2016-05-10
EP3039806A2 (en) 2016-07-06
CA2918837A1 (en) 2015-03-05
US9462575B2 (en) 2016-10-04

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Application publication date: 20160427

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