BRPI0920816A2 - esquema de codificação e mudulação dedicado e comu 1 para um sistema de multiportadoras - Google Patents

esquema de codificação e mudulação dedicado e comu 1 para um sistema de multiportadoras

Info

Publication number
BRPI0920816A2
BRPI0920816A2 BRPI0920816A BRPI0920816A BRPI0920816A2 BR PI0920816 A2 BRPI0920816 A2 BR PI0920816A2 BR PI0920816 A BRPI0920816 A BR PI0920816A BR PI0920816 A BRPI0920816 A BR PI0920816A BR PI0920816 A2 BRPI0920816 A2 BR PI0920816A2
Authority
BR
Brazil
Prior art keywords
coding
dedicated
common
carrier system
shifting scheme
Prior art date
Application number
BRPI0920816A
Other languages
English (en)
Inventor
Amir Farajidana
Juan Montojo
Jelena M Damnjanovic
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 BRPI0920816A2 publication Critical patent/BRPI0920816A2/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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0012—Modulated-carrier systems arrangements for identifying the type of modulation
    • 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
    • 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—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are transmitted on different sub-channels
    • 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
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
BRPI0920816A 2008-10-22 2009-10-22 esquema de codificação e mudulação dedicado e comu 1 para um sistema de multiportadoras BRPI0920816A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10760808P 2008-10-22 2008-10-22
US10758408P 2008-10-22 2008-10-22
US12/603,426 US8310981B2 (en) 2008-10-22 2009-10-21 Common and dedicated modulation and coding scheme for a multicarrier system
PCT/US2009/061711 WO2010048426A2 (en) 2008-10-22 2009-10-22 Common and dedicated modulation and coding scheme for a multicarrier system

Publications (1)

Publication Number Publication Date
BRPI0920816A2 true BRPI0920816A2 (pt) 2016-11-01

Family

ID=42117437

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0920816A BRPI0920816A2 (pt) 2008-10-22 2009-10-22 esquema de codificação e mudulação dedicado e comu 1 para um sistema de multiportadoras

Country Status (8)

Country Link
US (1) US8310981B2 (pt)
EP (1) EP2351283B1 (pt)
JP (1) JP5497050B2 (pt)
KR (1) KR101290189B1 (pt)
CN (1) CN102204152B (pt)
BR (1) BRPI0920816A2 (pt)
TW (1) TW201106670A (pt)
WO (1) WO2010048426A2 (pt)

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CN102742338A (zh) * 2010-02-02 2012-10-17 诺基亚公司 用于无线回程链路上的多个传输块的资源映射的方法和装置
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JP6029110B2 (ja) * 2010-09-01 2016-11-24 マーベル ワールド トレード リミテッド 通信ネットワークのリンク適合
US9350428B2 (en) * 2010-12-01 2016-05-24 Lg Electronics Inc. Method and apparatus of link adaptation in wireless local area network
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US9178745B2 (en) * 2011-02-04 2015-11-03 Marvell World Trade Ltd. Control mode PHY for WLAN
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KR20150091370A (ko) * 2012-11-29 2015-08-10 인터디지탈 패튼 홀딩스, 인크 Ofdm 시스템에서의 스펙트럼 누출 감소 방법
US9590878B2 (en) 2013-01-16 2017-03-07 Qualcomm Incorporated Channel state information and adaptive modulation and coding design for long-term evolution machine type communications
EP2816840B1 (en) 2013-03-21 2017-01-04 Huawei Device Co., Ltd. Adaptive transmission scheme with two modes of operation
US9130784B2 (en) * 2013-04-22 2015-09-08 Google Technology Holdings LLC Method and apparatus for enhanced modulation in a wirless communication system
WO2014194534A1 (zh) 2013-06-08 2014-12-11 华为技术有限公司 一种信道质量指示及调制编码方案的通知方法、装置
WO2015038647A2 (en) 2013-09-10 2015-03-19 Marvell World Trade Ltd. Extended guard interval for outdoor wlan
KR102283468B1 (ko) 2013-10-25 2021-07-30 마벨 아시아 피티이 엘티디. 와이파이를 위한 레인지 확장 모드
US10218822B2 (en) 2013-10-25 2019-02-26 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
TWI505741B (zh) 2014-01-03 2015-10-21 Ind Tech Res Inst 基地台及其資源分配方法
US11855818B1 (en) 2014-04-30 2023-12-26 Marvell Asia Pte Ltd Adaptive orthogonal frequency division multiplexing (OFDM) numerology in a wireless communication network
CN105228078B (zh) * 2014-05-29 2018-12-14 华为技术有限公司 一种数据传输方法，及基站和用户设备
US9602235B2 (en) 2014-06-27 2017-03-21 Texas Instruments Incorporated Code block segmentation and configuration for concatenated turbo and RS coding
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US20160212749A1 (en) * 2015-01-19 2016-07-21 Qualcomm Incorporated Systems and methods for use of multiple modulation and coding schemes in a physical protocol data unit
CN117498999A (zh) * 2015-01-28 2024-02-02 交互数字专利控股公司 Wtru及其实施的方法
EP3259863B1 (en) 2015-02-17 2019-07-10 Marvell World Trade Ltd. Block coding scheme for phy data unit transmission
KR20160115049A (ko) * 2015-03-25 2016-10-06 한국전자통신연구원 멀티 캐리어 분배를 위한 광 역다중화기 및 그 방법
US10382598B1 (en) 2015-05-01 2019-08-13 Marvell International Ltd. Physical layer frame format for WLAN
US10181966B1 (en) 2015-05-01 2019-01-15 Marvell International Ltd. WiFi classification by pilot sequences
US10038518B1 (en) 2015-06-11 2018-07-31 Marvell International Ltd. Signaling phy preamble formats
US11171737B2 (en) 2015-12-09 2021-11-09 Qualcomm Incorporated Flexible resource mapping and MCS determination
US10285174B2 (en) * 2016-01-11 2019-05-07 Qualcomm Incorporated Uplink data channel design for narrowband devices
CN108282866B (zh) * 2017-01-05 2020-10-09 华为技术有限公司 跨小区传输块映射的方法、接入网设备和用户设备
CN107154835B (zh) * 2017-05-05 2020-05-19 宇龙计算机通信科技(深圳)有限公司 数据的发送方法及装置
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Also Published As

Publication number Publication date
EP2351283A2 (en) 2011-08-03
EP2351283B1 (en) 2019-06-12
KR20110074786A (ko) 2011-07-01
CN102204152B (zh) 2015-04-29
KR101290189B1 (ko) 2013-07-30
WO2010048426A3 (en) 2010-12-02
US20100103920A1 (en) 2010-04-29
CN102204152A (zh) 2011-09-28
JP2012506677A (ja) 2012-03-15
JP5497050B2 (ja) 2014-05-21
US8310981B2 (en) 2012-11-13
WO2010048426A2 (en) 2010-04-29
TW201106670A (en) 2011-02-16

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]