BR112013003711A2 - randomização de sinais de propagação em bloco - Google Patents

randomização de sinais de propagação em bloco

Info

Publication number
BR112013003711A2
BR112013003711A2 BR112013003711A BR112013003711A BR112013003711A2 BR 112013003711 A2 BR112013003711 A2 BR 112013003711A2 BR 112013003711 A BR112013003711 A BR 112013003711A BR 112013003711 A BR112013003711 A BR 112013003711A BR 112013003711 A2 BR112013003711 A2 BR 112013003711A2
Authority
BR
Brazil
Prior art keywords
bits
randomization
propagation signals
user equipment
block propagation
Prior art date
Application number
BR112013003711A
Other languages
English (en)
Other versions
BR112013003711B1 (pt
Inventor
Esa Tapani Tiirola
Kari Juhani Hooli
Kari Pekka Pajukoski
Original Assignee
Nokia Siemens Networks Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44582956&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112013003711(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Siemens Networks Oy filed Critical Nokia Siemens Networks Oy
Publication of BR112013003711A2 publication Critical patent/BR112013003711A2/pt
Publication of BR112013003711B1 publication Critical patent/BR112013003711B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0026—Interference mitigation or co-ordination of multi-user interference
    • H04J11/003—Interference mitigation or co-ordination of multi-user interference at the transmitter
    • 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
    • H04L27/2627—Modulators
    • H04L27/2634—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
    • H04L27/2636—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation with FFT or DFT modulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] transmitter or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0074—Code shifting or hopping

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radio Transmission System (AREA)

Abstract

randomização de sinais de propagação em bloco. um equipamento de usuário armazena localmente um padrão de mudança que é específico para uma célula para a qual o equipamento de usuário está atualmente ligado, e processa um conjunto de símbolos de modulação ou bits para a transmissão uplink através de a) modifica ciclicamente os símbolos de modulação ou bits dentro do grupo de acordo com o padrão de mudança célula específica armazenado, e b) aplicação de um código de propagação para o grupo de símbolos ou bits. diferentes modalidades incluem uma modificação espacial e modificação do compartimento de frequência.
BR112013003711-3A 2010-08-16 2011-08-15 Randomização de sinais de propagação em bloco BR112013003711B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US37397610P 2010-08-16 2010-08-16
US61/373,976 2010-08-16
PCT/EP2011/064033 WO2012022716A1 (en) 2010-08-16 2011-08-15 Randomization of block spread signals

Publications (2)

Publication Number Publication Date
BR112013003711A2 true BR112013003711A2 (pt) 2016-08-16
BR112013003711B1 BR112013003711B1 (pt) 2021-10-26

Family

ID=44582956

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013003711-3A BR112013003711B1 (pt) 2010-08-16 2011-08-15 Randomização de sinais de propagação em bloco

Country Status (17)

Country Link
US (1) US8817718B2 (pt)
EP (2) EP2606588B1 (pt)
JP (1) JP5907356B2 (pt)
KR (1) KR101533361B1 (pt)
CN (1) CN103141042B (pt)
AU (1) AU2011290810B2 (pt)
BR (1) BR112013003711B1 (pt)
CA (1) CA2808455C (pt)
DE (1) DE202011110843U1 (pt)
ES (1) ES2705492T3 (pt)
MX (1) MX2013001934A (pt)
PL (1) PL2606588T3 (pt)
RU (1) RU2546641C2 (pt)
SG (1) SG187882A1 (pt)
TR (1) TR201900311T4 (pt)
TW (1) TWI569603B (pt)
WO (1) WO2012022716A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5699917B2 (ja) * 2011-11-25 2015-04-15 アイコム株式会社 通信機および通信方法
CN104321973B (zh) * 2013-03-27 2016-05-25 华为技术有限公司 无线通信方法、用户设备、基站及系统
WO2016159730A1 (ko) * 2015-04-02 2016-10-06 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 전송시간구간 감소를 위한 송수신 방법 및 장치
KR102316775B1 (ko) * 2015-04-02 2021-10-26 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 전송시간구간 감소를 위한 송수신 방법 및 장치
TWI684334B (zh) * 2016-12-16 2020-02-01 大陸商貴州濎通芯物聯技術有限公司 循環頻移正交分頻多工之展頻裝置
CN108667759B (zh) * 2017-04-01 2021-03-23 华为技术有限公司 一种信号传输方法及其装置
TWI672010B (zh) * 2017-04-26 2019-09-11 大陸商貴州濎通芯物聯技術有限公司 多重循環頻移正交分頻多工之展頻裝置
TWI696359B (zh) * 2017-05-19 2020-06-11 大陸商貴州濎通芯物聯技術有限公司 循環頻移正交分頻多工存取之展頻裝置
KR102463555B1 (ko) * 2018-07-31 2022-11-07 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 멀티캐리어 온-오프 키잉 신호의 프로비전을 위한 방법, 송신기, 구조체, 트랜시버 및 액세스 포인트
CN110971339B (zh) 2018-09-28 2021-04-27 维沃移动通信有限公司 一种信息传输方法及终端
US11032112B2 (en) * 2019-10-18 2021-06-08 Motorola Solutions, Inc. Multi-carrier crest factor reduction

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US5930366A (en) * 1997-08-29 1999-07-27 Telefonaktiebolaget L M Ericsson Synchronization to a base station and code acquisition within a spread spectrum communication system
US8199706B2 (en) * 2006-10-27 2012-06-12 Texas Instruments Incorporated Random access design for high doppler in wireless networks
KR100987266B1 (ko) * 2007-02-14 2010-10-12 삼성전자주식회사 단일 반송파 주파수 분할 다중접속 시스템에서 제어정보 송수신 방법 및 장치
EP2141841B1 (en) * 2007-04-26 2013-07-17 Panasonic Corporation Wireless communication terminal , base station and methods
CN101926112A (zh) * 2007-04-30 2010-12-22 诺基亚西门子通信公司 用于zadoff-chu序列、修改的zadoff-chu序列和分块的扩频序列的协调循环移位和跳频序列
BRPI0815406B1 (pt) * 2007-08-13 2020-10-13 Godo Kaisha Ip Bridge 1 aparelho de transmissão por rádio e método de transmissão por rádio
US7965760B2 (en) * 2007-08-13 2011-06-21 Panasonic Corporation Radio communication device and response signal diffusion method
US20090046691A1 (en) * 2007-08-15 2009-02-19 Nokia Corporation Robust scheduling request mechanism in a cellular environment
WO2009057302A1 (ja) * 2007-10-30 2009-05-07 Panasonic Corporation 無線通信装置および系列制御方法
US8437332B2 (en) * 2009-06-22 2013-05-07 Qualcomm Incorporated Low complexity unified control channel processing
MX2012008312A (es) * 2010-01-18 2012-08-08 Ericsson Telefon Ab L M Estacion base de radio y equipo de usuario y metodos en el mismo.

Also Published As

Publication number Publication date
DE202011110843U1 (de) 2016-10-31
RU2546641C2 (ru) 2015-04-10
BR112013003711B1 (pt) 2021-10-26
KR101533361B1 (ko) 2015-07-02
CA2808455C (en) 2016-03-22
JP2013540382A (ja) 2013-10-31
CN103141042B (zh) 2016-05-25
US20120039281A1 (en) 2012-02-16
US8817718B2 (en) 2014-08-26
TR201900311T4 (tr) 2019-02-21
KR20130064784A (ko) 2013-06-18
AU2011290810A1 (en) 2013-03-14
TWI569603B (zh) 2017-02-01
WO2012022716A1 (en) 2012-02-23
ES2705492T3 (es) 2019-03-25
EP2606588A1 (en) 2013-06-26
TW201215023A (en) 2012-04-01
MX2013001934A (es) 2013-03-18
RU2013111480A (ru) 2014-09-27
CN103141042A (zh) 2013-06-05
EP3435567A1 (en) 2019-01-30
SG187882A1 (en) 2013-03-28
PL2606588T3 (pl) 2019-03-29
CA2808455A1 (en) 2012-02-23
AU2011290810B2 (en) 2014-08-21
EP2606588B1 (en) 2018-10-17
JP5907356B2 (ja) 2016-04-26

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NOKIA SOLUTIONS AND NETWORKS OY (FI)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04J 13/00 , H04J 11/00 , H04L 27/28

Ipc: H04J 11/00 (2006.01), H04L 27/26 (2006.01)

B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/08/2011, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.