BR112018010417A8 - canalização de bloco de recursos para numerologias baseadas em ofdm - Google Patents

canalização de bloco de recursos para numerologias baseadas em ofdm

Info

Publication number
BR112018010417A8
BR112018010417A8 BR112018010417A BR112018010417A BR112018010417A8 BR 112018010417 A8 BR112018010417 A8 BR 112018010417A8 BR 112018010417 A BR112018010417 A BR 112018010417A BR 112018010417 A BR112018010417 A BR 112018010417A BR 112018010417 A8 BR112018010417 A8 BR 112018010417A8
Authority
BR
Brazil
Prior art keywords
ofdm
resource block
block piping
numerologies
subband
Prior art date
Application number
BR112018010417A
Other languages
English (en)
Other versions
BR112018010417A2 (pt
Inventor
Ma Jianglei
Kar Kin Au Kelvin
Zhang Liqing
Islam Toufiqul
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 BR112018010417A2 publication Critical patent/BR112018010417A2/pt
Publication of BR112018010417A8 publication Critical patent/BR112018010417A8/pt

Links

Classifications

    • 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), DMT
    • 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
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • 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
    • 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
    • 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
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • 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
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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
    • 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
    • H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

sistemas e métodos para transmitir e receber blocos de recursos, usando sinais baseados em ofdm, são fornecidos. o sinal baseado em ofdm possui um número de sub-bandas e emprega uma numerologia respectiva em cada sub-banda. cada numerologia possui um respectivo espaçamento de subportadora e duração do símbolo ofdm. para um dado receptor, os dados são mapeados para blocos de recursos dentro de uma das sub-bandas designadas, usando o espaçamento de subportadora da sub-banda.
BR112018010417A 2015-11-26 2016-11-26 canalização de bloco de recursos para numerologias baseadas em ofdm BR112018010417A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/952,983 US11102775B2 (en) 2015-11-26 2015-11-26 Resource block channelization for OFDM-based numerologies
PCT/CN2016/107377 WO2017088833A1 (en) 2015-11-26 2016-11-26 Resource block channelization for ofdm-based numerologies

Publications (2)

Publication Number Publication Date
BR112018010417A2 BR112018010417A2 (pt) 2018-11-21
BR112018010417A8 true BR112018010417A8 (pt) 2019-02-26

Family

ID=58763966

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018010417A BR112018010417A8 (pt) 2015-11-26 2016-11-26 canalização de bloco de recursos para numerologias baseadas em ofdm

Country Status (7)

Country Link
US (1) US11102775B2 (pt)
EP (1) EP3369194A4 (pt)
JP (1) JP2018537038A (pt)
KR (1) KR20180086461A (pt)
CN (3) CN109861806B (pt)
BR (1) BR112018010417A8 (pt)
WO (1) WO2017088833A1 (pt)

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Also Published As

Publication number Publication date
EP3369194A1 (en) 2018-09-05
CN109861806A (zh) 2019-06-07
US20170156140A1 (en) 2017-06-01
JP2018537038A (ja) 2018-12-13
CN109861806B (zh) 2020-09-08
US11102775B2 (en) 2021-08-24
EP3369194A4 (en) 2019-02-13
BR112018010417A2 (pt) 2018-11-21
CN111542118A (zh) 2020-08-14
WO2017088833A1 (en) 2017-06-01
CN108432163B (zh) 2020-04-03
KR20180086461A (ko) 2018-07-31
CN108432163A (zh) 2018-08-21

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