AR029244A1 - Metodo para suministrar prediccion de tajada mejorada - Google Patents

Metodo para suministrar prediccion de tajada mejorada

Info

Publication number
AR029244A1
AR029244A1 ARP010101791A ARP010101791A AR029244A1 AR 029244 A1 AR029244 A1 AR 029244A1 AR P010101791 A ARP010101791 A AR P010101791A AR P010101791 A ARP010101791 A AR P010101791A AR 029244 A1 AR029244 A1 AR 029244A1
Authority
AR
Argentina
Prior art keywords
prediction
tajada
data
supply improved
improved
Prior art date
Application number
ARP010101791A
Other languages
English (en)
Original Assignee
Zenith Electronics Corp
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 Zenith Electronics Corp filed Critical Zenith Electronics Corp
Publication of AR029244A1 publication Critical patent/AR029244A1/es

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0057Block codes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/015High-definition television systems
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/37Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/39Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041Arrangements at the transmitter end
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045Arrangements at the receiver end
    • H04L1/0054Maximum-likelihood or sequential decoding, e.g. Viterbi, Fano, ZJ algorithms
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0059Convolutional codes
    • H04L1/006Trellis-coded modulation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0064Concatenated codes
    • H04L1/0065Serial concatenated codes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0071Use of interleaving
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006Arrangements for removing intersymbol interference
    • H04L25/03178Arrangements involving sequence estimation techniques
    • H04L25/03312Arrangements specific to the provision of output signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/06Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H04L25/061Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing hard decisions only; arrangements for tracking or suppressing unwanted low frequency components, e.g. removal of dc offset
    • H04L25/063Setting decision thresholds using feedback techniques only
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/38Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40Transmitting circuits; Receiving circuits
    • H04L25/49Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/497Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems by correlative coding, e.g. partial response coding or echo modulation coding transmitters and receivers for partial response systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/02Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/02Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/06Demodulator circuits; Receiver circuits
    • H04L27/066Carrier recovery circuits
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23614Multiplexing of additional data and video streams
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2383Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4348Demultiplexing of additional data and video streams
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4382Demodulation or channel decoding, e.g. QPSK demodulation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/04Synchronising
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/44Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/455Demodulation-circuits
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006Arrangements for removing intersymbol interference
    • H04L25/03178Arrangements involving sequence estimation techniques
    • H04L25/03248Arrangements for operating in conjunction with other apparatus
    • H04L25/03254Operation with other circuitry for removing intersymbol interference
    • H04L25/03267Operation with other circuitry for removing intersymbol interference with decision feedback equalisers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006Arrangements for removing intersymbol interference
    • H04L25/03178Arrangements involving sequence estimation techniques
    • H04L25/03312Arrangements specific to the provision of output signals
    • H04L25/03318Provision of soft decisions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/426Internal components of the client ; Characteristics thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Probability & Statistics with Applications (AREA)
  • Artificial Intelligence (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Dram (AREA)

Abstract

Una prediccion de porcion de datos mejorada se basa en datos de VSB8 de ATSC cuando los datos de VSV8 robusta no están disponibles, y se basa en datos de VSB8 robusta cuando los datos de VSB8 robusta están disponibles.
ARP010101791A 2000-04-18 2001-04-17 Metodo para suministrar prediccion de tajada mejorada AR029244A1 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US19801400P 2000-04-18 2000-04-18
US25546400P 2000-12-13 2000-12-13
US25547600P 2000-12-13 2000-12-13
US09/804,237 US6963618B2 (en) 2000-04-18 2001-03-13 Enhanced slice prediction feedback

Publications (1)

Publication Number Publication Date
AR029244A1 true AR029244A1 (es) 2003-06-18

Family

ID=27498185

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010101791A AR029244A1 (es) 2000-04-18 2001-04-17 Metodo para suministrar prediccion de tajada mejorada

Country Status (11)

Country Link
US (1) US6963618B2 (es)
KR (1) KR100768770B1 (es)
CN (1) CN1180589C (es)
AR (1) AR029244A1 (es)
AU (1) AU2001295169A1 (es)
BR (1) BR0110122A (es)
CA (1) CA2405481C (es)
HK (1) HK1055861A1 (es)
MX (1) MXPA02010340A (es)
TW (1) TW525390B (es)
WO (1) WO2001078495A2 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001277262A1 (en) * 2000-07-01 2002-01-14 Nxtwave Communications, Inc. Robust data extension for 8vsb signaling
US20030099303A1 (en) * 2001-06-04 2003-05-29 Koninklijke Philips Electronics N.V. Digital television (DTV) transmission system using enhanced coding schemes
BRPI0309327B1 (pt) * 2002-04-16 2017-12-12 Thomson Licensing S. A "Apparatus and method for providing transformer-decoded data in a system for processing of video data"
US7386779B2 (en) * 2002-05-31 2008-06-10 Lucent Technologies Systems and methods for correcting errors in a received frame
US7599348B2 (en) * 2003-11-04 2009-10-06 Lg Electronics Inc. Digital E8-VSB reception system and E8-VSB data demultiplexing method
KR100708479B1 (ko) * 2005-03-24 2007-04-18 삼성전자주식회사 디지털 방송 송신 장치 및 방법 그리고 디지털 방송 수신장치 및 방법
US20060245505A1 (en) * 2005-05-02 2006-11-02 Limberg Allen L Digital television signals using linear block coding
CA2562220C (en) * 2005-10-05 2013-06-25 Lg Electronics Inc. Method of processing traffic information and digital broadcast system
CA2562427C (en) * 2005-10-05 2012-07-10 Lg Electronics Inc. A digital broadcast system and method of processing traffic information
KR100811184B1 (ko) * 2005-10-21 2008-03-07 삼성전자주식회사 아우터 인코더 및 그 방법
US7983354B2 (en) * 2005-11-25 2011-07-19 Samsung Electronics Co., Ltd. Digital broadcast transmitter/receiver having an improved receiving performance and signal processing method thereof
WO2007091779A1 (en) 2006-02-10 2007-08-16 Lg Electronics Inc. Digital broadcasting receiver and method of processing data
WO2007126196A1 (en) 2006-04-29 2007-11-08 Lg Electronics Inc. Digital broadcasting system and method of processing data
WO2007136166A1 (en) 2006-05-23 2007-11-29 Lg Electronics Inc. Digital broadcasting system and method of processing data
MX2009000040A (es) 2006-07-07 2009-01-30 Lg Electronics Inc Sistema de difusion digital y metodo de proceso de datos.
US7873104B2 (en) 2006-10-12 2011-01-18 Lg Electronics Inc. Digital television transmitting system and receiving system and method of processing broadcasting data
KR101253185B1 (ko) 2007-03-26 2013-04-10 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101285887B1 (ko) 2007-03-26 2013-07-11 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101285888B1 (ko) 2007-03-30 2013-07-11 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
US8850294B1 (en) * 2007-04-09 2014-09-30 Samsung Electronics Co., Ltd. Decoding apparatus for digital communications and method for using the same
WO2009005326A2 (en) 2007-07-04 2009-01-08 Lg Electronics Inc. Digital broadcasting system and method of processing data
CN101337884B (zh) * 2008-08-08 2011-05-11 德纳(南京)化工有限公司 连续酯化反应制备乙二醇丁醚醋酸酯的方法
US8121232B2 (en) * 2008-11-06 2012-02-21 Lg Electronics Inc. Transmitting/receiving system and method of processing broadcast signal in transmitting/receiving system
KR102162593B1 (ko) 2020-05-20 2020-10-07 한선엔지니어링 주식회사 마스터 키 잠금식 밸브

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5285276A (en) 1991-03-12 1994-02-08 Zenith Electronics Corp. Bi-rate high definition television signal transmission system
US5923711A (en) 1996-04-02 1999-07-13 Zenith Electronics Corporation Slice predictor for a signal receiver
US5748226A (en) 1996-11-12 1998-05-05 Samsung Electronics Co., Ltd. Digital television receiver with adaptive filter circuitry for suppressing NTSC co-channel interference
US6011868A (en) 1997-04-04 2000-01-04 Hewlett-Packard Company Bitstream quality analyzer
US6034996A (en) * 1997-06-19 2000-03-07 Globespan, Inc. System and method for concatenating reed-solomon and trellis codes
KR100560712B1 (ko) * 1997-06-19 2006-03-16 가부시끼가이샤 도시바 정보데이터 다중화 전송시스템과 그 다중화장치 및 분리장치와,에러정정 부호화장치 및 복호장치
EP0948140B1 (en) * 1998-04-03 2006-03-22 Agere Systems Inc. Iterative demapping and decoding of multilevel modulated signal
CA2234006C (en) * 1998-04-06 2004-10-19 Wen Tong Encoding and decoding methods and apparatus
FI981745A (fi) * 1998-08-12 2000-02-13 Nokia Mobile Phones Ltd Menetelmä ja laite kanavakoodauksen ja -dekoodauksen toteuttamiseksi muistilla varustettujen modulaatiomenetelmien yhteydessä
US6044116A (en) * 1998-10-29 2000-03-28 The Aerospace Corporation Error-floor mitigated and repetitive turbo coding communication system
US6292918B1 (en) * 1998-11-05 2001-09-18 Qualcomm Incorporated Efficient iterative decoding
US6233709B1 (en) * 1998-12-07 2001-05-15 Nokia Mobile Phones Ltd. Dynamic iterative decoding for balancing quality of service parameters
DE19959409A1 (de) * 1999-12-09 2001-06-21 Infineon Technologies Ag Turbo-Code-Decoder und Turbo-Code-Decodierverfahren mit iterativer Kanalparameterschätzung
FI113721B (fi) * 1999-12-15 2004-05-31 Nokia Corp Menetelmä ja vastaanotin kanavaestimaatin iteratiiviseksi parantamiseksi
US6606724B1 (en) * 2000-01-28 2003-08-12 Conexant Systems, Inc. Method and apparatus for decoding of a serially concatenated block and convolutional code
US6307901B1 (en) * 2000-04-24 2001-10-23 Motorola, Inc. Turbo decoder with decision feedback equalization
US6697985B1 (en) * 2000-10-04 2004-02-24 Actelis Networks Inc. Predictive forward error correction redundancy
US6393076B1 (en) * 2000-10-11 2002-05-21 Motorola, Inc. Decoding of turbo codes using data scaling

Also Published As

Publication number Publication date
CN1425241A (zh) 2003-06-18
TW525390B (en) 2003-03-21
AU2001295169A1 (en) 2001-10-30
US6963618B2 (en) 2005-11-08
BR0110122A (pt) 2003-02-11
CA2405481A1 (en) 2001-10-25
KR20030011308A (ko) 2003-02-07
US20020001353A1 (en) 2002-01-03
HK1055861A1 (en) 2004-01-21
CA2405481C (en) 2009-11-10
CN1180589C (zh) 2004-12-15
KR100768770B1 (ko) 2007-10-19
WO2001078495A3 (en) 2002-03-28
WO2001078495A2 (en) 2001-10-25
MXPA02010340A (es) 2003-05-23

Similar Documents

Publication Publication Date Title
AR029244A1 (es) Metodo para suministrar prediccion de tajada mejorada
SV2001000288A (es) 3- aminoquinazolin - 2, 4 - dione agentes antibacteriales
BR0313205B1 (pt) injetor de meio de contraste.
EE200300196A (et) Spiropürimidiin-2,4,6-trioonmetalloproteinaasi inhibiitorid
MY138076A (en) Communication apparatus, communication method, and recording medium used therewith
DE60135394D1 (de) Datenempfangsverfahren
ID30201A (id) Film karbon amorf keras, bagian mekanik dan metoda untuk memproduksi film karbon amorf keras
BR0113450B1 (pt) aparelho excitador.
IT1316506B1 (it) Telefono portatile migliorato.
DOP2001000219A (es) Applicator
DE10195602T1 (de) Luft-Wasserstoff-Batterie
BR0114714B1 (pt) postigo anti-roubo.
FI20002813A0 (fi) Päätelaitteen älykortti, älykorttia käyttävä päätelaite ja parannettu menetelmä käyttäjän tunnistamiseksi älykorttia käyttämällä
AU2002215287A1 (en) Static information knowledge used with binary compression methods
EA200200798A1 (ru) Кальцилитические соединения
ATE406689T1 (de) Selbstkonfigurierbare verstärkerschaltung
FI20002610A0 (fi) Avainperän generointi
ES1053126Y (es) Tarjeta llavero.
ES1051779Y (es) Llavero multifuncion.
AR024299A1 (es) Metodo, dispositivo y soporte para aumentar el tiempo de reproduccion (xld extra larga duracion)
ES1046880Y (es) Porta-jamones individual.
JO2151B1 (en) Toilet (T.S)
SE0004638D0 (sv) An apparatus operable to provide geographic inforamtion
ATE406777T1 (de) Funkressourcenverwaltung
ES1048044Y (es) Tapon trifuncional.

Legal Events

Date Code Title Description
FG Grant, registration