BRPI0819800A8 - método para transmitir e receber sinais utilizando radiofrequências de multibanda - Google Patents

método para transmitir e receber sinais utilizando radiofrequências de multibanda Download PDF

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Publication number
BRPI0819800A8
BRPI0819800A8 BRPI0819800A BRPI0819800A BRPI0819800A8 BR PI0819800 A8 BRPI0819800 A8 BR PI0819800A8 BR PI0819800 A BRPI0819800 A BR PI0819800A BR PI0819800 A BRPI0819800 A BR PI0819800A BR PI0819800 A8 BRPI0819800 A8 BR PI0819800A8
Authority
BR
Brazil
Prior art keywords
frequency allocation
transmitting
receiving signals
radio frequencies
allocation bands
Prior art date
Application number
BRPI0819800A
Other languages
English (en)
Inventor
Cheol Kim Dong
Woo Lee Hyun
Sam Kwak Jin
Seok Noh Min
Hee Han Seung
Ho Moon Sung
Hyeon Kwon Yeong
Original Assignee
Lg Electronics 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
Priority claimed from KR1020080075554A external-priority patent/KR20090071333A/ko
Priority claimed from KR1020080084731A external-priority patent/KR20090071342A/ko
Priority claimed from KR1020080096055A external-priority patent/KR101349832B1/ko
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BRPI0819800A2 publication Critical patent/BRPI0819800A2/pt
Publication of BRPI0819800A8 publication Critical patent/BRPI0819800A8/pt
Publication of BRPI0819800B1 publication Critical patent/BRPI0819800B1/pt

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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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • 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
    • H04L1/0031—Multiple signaling transmission
    • 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
    • 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
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/323—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the physical layer [OSI layer 1]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • 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
    • H04W88/02—Terminal devices
    • 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)
  • Databases & Information Systems (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

"método para transmitir e receber sinais utilizando radiofrequências de multi banda" é provido um método para transmitir e receber sinais utilizando radiofrequências (rfs) de multibanda. o método transmite uma unidade de informação de uma camada específica acima de uma camada física através de uma pluralidade de bandas de alocação de frequência gerenciadas pela camada específica e transmite informação de controle identificando cada uma das várias bandas de alocação de frequência. a informação de controle identificando cada uma das várias bandas de alocação de frequência inclui um segundo id para o qual um primeiro id foi convertido o primeiro id identificando cada uma das várias bandas de alocação de frequência na camada física, o segundo id identificando cada uma das várias bandas de alocação de frequência gerenciadas pela camada física pela camada específica na camada específica. para realizar isso, um deslocamento de sincronização é aplicado à totalidade de um quadro ou a um preâmbulo (canal síncrono) de modo que o deslocamento de sincronização é usado como o id. aplicar um deslocamento de sincronização à totalidade de um quadro ou a um preâmbulo (canal síncrono) pode obter uma vantagem de redução de papr.
BRPI0819800A 2007-12-26 2008-12-24 método para transmitir e receber sinais utilizando uma pluralidade de bandas de alocação de frequência de multibanda BRPI0819800B1 (pt)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US1679907P 2007-12-26 2007-12-26
KR20080025817 2008-03-20
KR1020080075554A KR20090071333A (ko) 2007-12-26 2008-08-01 다중 대역 무선 주파수 기반 신호 송수신 방법
KR1020080084731A KR20090071342A (ko) 2007-12-26 2008-08-28 다중 대역 무선 주파수 기반 신호 송수신 방법
KR1020080096055A KR101349832B1 (ko) 2007-12-26 2008-09-30 다중 대역 무선 주파수 기반 신호 송수신 방법
PCT/KR2008/007672 WO2009082173A2 (en) 2007-12-26 2008-12-24 Method for transmitting and receiving signals using multi-band radio frequencies

Publications (3)

Publication Number Publication Date
BRPI0819800A2 BRPI0819800A2 (pt) 2017-05-23
BRPI0819800A8 true BRPI0819800A8 (pt) 2019-02-12
BRPI0819800B1 BRPI0819800B1 (pt) 2020-04-28

Family

ID=41322761

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0819800A BRPI0819800B1 (pt) 2007-12-26 2008-12-24 método para transmitir e receber sinais utilizando uma pluralidade de bandas de alocação de frequência de multibanda

Country Status (11)

Country Link
US (5) US8340014B2 (pt)
EP (2) EP3211808B1 (pt)
JP (1) JP5113261B2 (pt)
KR (1) KR101349838B1 (pt)
CN (2) CN103746955B (pt)
AU (1) AU2008341302B2 (pt)
BR (1) BRPI0819800B1 (pt)
CA (1) CA2705499C (pt)
ES (1) ES2775875T3 (pt)
RU (2) RU2439810C1 (pt)
WO (1) WO2009082173A2 (pt)

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JP5113261B2 (ja) 2013-01-09
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CN101911535B (zh) 2014-03-05
US20100298031A1 (en) 2010-11-25
CN103746955A (zh) 2014-04-23
US9713139B2 (en) 2017-07-18
EP3211808A1 (en) 2017-08-30
CN101911535A (zh) 2010-12-08
US8958409B2 (en) 2015-02-17
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CA2705499A1 (en) 2009-07-02
US8340014B2 (en) 2012-12-25
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US9467996B2 (en) 2016-10-11
US20160095097A1 (en) 2016-03-31
US20090219910A1 (en) 2009-09-03
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BRPI0819800B1 (pt) 2020-04-28
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US20150131598A1 (en) 2015-05-14
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