BRPI0816346A2 - método para randomizar a interferência experimentada por um canal de controle compartilhado, e, estação base de rádio - Google Patents

método para randomizar a interferência experimentada por um canal de controle compartilhado, e, estação base de rádio

Info

Publication number
BRPI0816346A2
BRPI0816346A2 BRPI0816346A BRPI0816346A BRPI0816346A2 BR PI0816346 A2 BRPI0816346 A2 BR PI0816346A2 BR PI0816346 A BRPI0816346 A BR PI0816346A BR PI0816346 A BRPI0816346 A BR PI0816346A BR PI0816346 A2 BRPI0816346 A2 BR PI0816346A2
Authority
BR
Brazil
Prior art keywords
randomizing
base station
control channel
radio base
shared control
Prior art date
Application number
BRPI0816346A
Other languages
English (en)
Inventor
Jung-Fu Cheng
Karl James Molnar
Stefan Parkvall
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BRPI0816346A2 publication Critical patent/BRPI0816346A2/pt
Publication of BRPI0816346B1 publication Critical patent/BRPI0816346B1/pt

Links

Classifications

    • 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
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • 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
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0079—Formats for control data
    • 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
    • H04L27/2637—Modulators with direct modulation of individual subcarriers
    • 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
    • H04L5/0044—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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Radio Transmission System (AREA)
BRPI0816346-4A 2007-09-25 2008-03-31 método para randomizar a interferência experimentada por um canal de controle compartilhado e estação rádio base BRPI0816346B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US97494907P 2007-09-25 2007-09-25
US60/974,949 2007-09-25
PCT/SE2008/050372 WO2009041879A1 (en) 2007-09-25 2008-03-31 Interference randomisation of control channel elements

Publications (2)

Publication Number Publication Date
BRPI0816346A2 true BRPI0816346A2 (pt) 2015-09-15
BRPI0816346B1 BRPI0816346B1 (pt) 2020-10-13

Family

ID=40511680

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0816346-4A BRPI0816346B1 (pt) 2007-09-25 2008-03-31 método para randomizar a interferência experimentada por um canal de controle compartilhado e estação rádio base

Country Status (9)

Country Link
US (4) US8428164B2 (pt)
EP (2) EP3096480A1 (pt)
JP (2) JP4922453B2 (pt)
CN (2) CN101965703B (pt)
BR (1) BRPI0816346B1 (pt)
ES (1) ES2562788T3 (pt)
MX (1) MX2010001667A (pt)
PL (1) PL2193618T3 (pt)
WO (1) WO2009041879A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2562788T3 (es) * 2007-09-25 2016-03-08 Telefonaktiebolaget Lm Ericsson (Publ) Aleatorización de interferencia de elementos de canal de control
US8494072B2 (en) * 2007-11-06 2013-07-23 Qualcomm Incorporated Frequency diverse control mapping of channel elements to resource elements
US8140932B2 (en) * 2007-11-26 2012-03-20 Motorola Mobility, Inc. Data interleaving circuit and method for vectorized turbo decoder
WO2009075484A2 (en) 2007-12-12 2009-06-18 Lg Electronics Inc. Method for physical control format indicator channel mapping
KR101443641B1 (ko) * 2007-12-12 2014-09-23 엘지전자 주식회사 물리 제어 포맷 지시 채널 매핑 방법
CN101309523B (zh) * 2008-06-23 2014-09-10 中兴通讯股份有限公司 一种传输物理下行控制信道信号的方法
KR20110017811A (ko) * 2009-08-14 2011-02-22 삼성전자주식회사 릴레이를 위한 백홀 서브프레임의 제어 채널 구성과 다중화 방법 및 장치
CN102668663A (zh) * 2009-12-21 2012-09-12 诺基亚公司 资源分配
US10003445B2 (en) 2010-04-30 2018-06-19 Google Technology Holdings LLC Method and apparatus for scheduling a controlchannel in an orthogonal frequency division multiplexing communication system
CN102892201B (zh) * 2011-07-20 2018-02-09 中兴通讯股份有限公司 Phich符号数据的传输方法和装置
EP2618532A1 (en) * 2012-01-19 2013-07-24 Panasonic Corporation Improved Component Interleaving for Rotated Constellations
JP6193051B2 (ja) * 2013-08-15 2017-09-06 Ｎｅｃプラットフォームズ株式会社 アドレス生成回路及びアドレス生成方法
KR102057866B1 (ko) 2014-10-12 2019-12-20 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법
US11825482B2 (en) * 2016-10-03 2023-11-21 Qualcomm Incorporated Techniques for improved control channels
CN108574555B (zh) * 2017-03-10 2020-11-06 华为技术有限公司 干扰随机化方法及设备
US10158454B1 (en) 2017-06-15 2018-12-18 At&T Intellectual Property I, L.P. Adaptive interleaver for wireless communication systems
WO2019245533A1 (en) * 2018-06-19 2019-12-26 Nokia Solutions And Networks Oy Estmating a delay
CN113839976B (zh) * 2020-06-24 2023-02-28 北京字节跳动网络技术有限公司 数据采样方法和装置

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DE10119449A1 (de) * 2001-04-20 2002-10-24 Siemens Ag Verfahren und Vorrichtung zum Übertragen der Daten eines teilnehmerspezifischen Steuerkanals in einem Funksystem
CN1848827B (zh) * 2005-04-15 2011-04-20 中兴通讯股份有限公司 一种用于码分多址通信系统的信道估计方法及系统
US20060282713A1 (en) * 2005-05-31 2006-12-14 Yi Weng Efficient interleaver/de-interleaver desigh for the turbo decoder in a 3g wcdma system
WO2007095860A1 (en) * 2006-02-24 2007-08-30 Huawei Technologies Co., Ltd. Method and apparatus for wireless resource allocation
KR101165638B1 (ko) * 2006-10-24 2012-07-17 엘지전자 주식회사 연속적인 길이를 제공하는 인터리버 제공 방법, 인터리빙방법 및 이에 의한 터보 인코더
US7949926B2 (en) * 2006-11-30 2011-05-24 Motorola Mobility, Inc. Method and apparatus for encoding and decoding data
EP1944896A1 (en) * 2007-01-09 2008-07-16 Matsushita Electric Industrial Co., Ltd. Configuration of control channels in a mobile communication system
WO2008133415A1 (en) * 2007-04-27 2008-11-06 Lg Electronics Inc. A method for transmitting downlink control channel in a mobile communication system and a method for mapping the control channel to physical resource using block interleaver in a mobile communication system
GB2461464B (en) * 2007-04-27 2011-11-16 Lg Electronics Inc Transmitting a downlink control channel in a mobile communication system and mapping the control channel to a physical resource using a block interleaver
JP4755137B2 (ja) * 2007-05-01 2011-08-24 株式会社エヌ・ティ・ティ・ドコモ 基地局装置及び通信制御方法
KR101468490B1 (ko) * 2007-05-02 2014-12-10 삼성전자주식회사 무선 통신 시스템에서 제어 채널들의 집합을 한정하여 송수신하는 방법 및 장치
RU2487496C2 (ru) * 2007-06-22 2013-07-10 Мицубиси Электрик Корпорейшн Способ связи, базовая станция и мобильный терминал
ES2562788T3 (es) * 2007-09-25 2016-03-08 Telefonaktiebolaget Lm Ericsson (Publ) Aleatorización de interferencia de elementos de canal de control

Also Published As

Publication number Publication date
US9397874B2 (en) 2016-07-19
ES2562788T3 (es) 2016-03-08
US8428164B2 (en) 2013-04-23
CN103401648A (zh) 2013-11-20
CN101965703A (zh) 2011-02-02
JP5536118B2 (ja) 2014-07-02
BRPI0816346B1 (pt) 2020-10-13
JP4922453B2 (ja) 2012-04-25
CN101965703B (zh) 2013-09-25
EP2193618A4 (en) 2014-08-20
US20150312075A1 (en) 2015-10-29
EP2193618A1 (en) 2010-06-09
PL2193618T3 (pl) 2016-06-30
MX2010001667A (es) 2010-03-11
JP2012138916A (ja) 2012-07-19
US9084253B2 (en) 2015-07-14
US20130223379A1 (en) 2013-08-29
CN103401648B (zh) 2017-05-31
US9961674B2 (en) 2018-05-01
EP3096480A1 (en) 2016-11-23
US20100232379A1 (en) 2010-09-16
WO2009041879A1 (en) 2009-04-02
JP2010541319A (ja) 2010-12-24
US20160323864A1 (en) 2016-11-03
EP2193618B1 (en) 2016-01-06

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Legal Events

Date Code Title Description
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: H04L 1/00 , H04L 1/04

Ipc: H04J 11/00 (1974.07), H04L 1/04 (1968.09), H04L 1/

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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/10/2020, OBSERVADAS AS CONDICOES LEGAIS.