BR0014744A - Métodos para transmissão de informação de tipo de quadro em um sistema de comunicação e para determinar um tipo de quadro de um quadro recebido de informação, e, receptor - Google Patents

Métodos para transmissão de informação de tipo de quadro em um sistema de comunicação e para determinar um tipo de quadro de um quadro recebido de informação, e, receptor

Info

Publication number
BR0014744A
BR0014744A BR0014744-3A BR0014744A BR0014744A BR 0014744 A BR0014744 A BR 0014744A BR 0014744 A BR0014744 A BR 0014744A BR 0014744 A BR0014744 A BR 0014744A
Authority
BR
Brazil
Prior art keywords
frame type
information
frame
receiver
determining
Prior art date
Application number
BR0014744-3A
Other languages
English (en)
Inventor
Jesus Andonegui
Robert Bouml
Karl Hellwig
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 BR0014744A publication Critical patent/BR0014744A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • 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
    • H04L1/003—Adaptive formatting arrangements particular to signalling, e.g. variable amount of bits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0605—Special codes used as synchronising signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0605—Special codes used as synchronising signal
    • H04J3/0611—PN codes
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • 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
    • H04L1/0025—Transmission of mode-switching indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0262—Arrangements for detecting the data rate of an incoming signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Abstract

"MéTODOS PARA TRANSMISSãO DE INFORMAçãO DE TIPO DE QUADRO EM UM SISTEMA DE COMUNICAçãO, E PARA DETERMINAR UM TIPO DE QUADRO DE UM QUADRO RECEBIDO DE INFORMAçãO, E, RECEPTOR". Técnicas e sistemas para identificação de taxas de codificação de quadros transmitidos são descritos. Bits não utilizados em quadros adaptados são usados para transportar padrões de indicador de tipo de quadro. Quadros de taxas máximas (isto é, com uma taxa de codificação mais alta) não precisam incluir um indicador de tipo de quadro.
BR0014744-3A 1999-10-15 2000-10-13 Métodos para transmissão de informação de tipo de quadro em um sistema de comunicação e para determinar um tipo de quadro de um quadro recebido de informação, e, receptor BR0014744A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15956599P 1999-10-15 1999-10-15
US09/665,297 US6658381B1 (en) 1999-10-15 2000-09-20 Methods and systems for robust frame type detection in systems employing variable bit rates
PCT/EP2000/010115 WO2001029999A1 (en) 1999-10-15 2000-10-13 Methods and systems for robust frame type protection in systems employing variable bit rates

Publications (1)

Publication Number Publication Date
BR0014744A true BR0014744A (pt) 2002-06-11

Family

ID=22573092

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0014744-3A BR0014744A (pt) 1999-10-15 2000-10-13 Métodos para transmissão de informação de tipo de quadro em um sistema de comunicação e para determinar um tipo de quadro de um quadro recebido de informação, e, receptor

Country Status (14)

Country Link
US (1) US6658381B1 (pt)
EP (1) EP1222761B1 (pt)
JP (1) JP2003512639A (pt)
KR (1) KR20020043592A (pt)
CN (1) CN1232056C (pt)
AT (1) ATE290275T1 (pt)
AU (1) AU1025101A (pt)
BR (1) BR0014744A (pt)
DE (1) DE60018442T2 (pt)
MX (1) MXPA02003211A (pt)
MY (1) MY124003A (pt)
TW (1) TW515164B (pt)
WO (1) WO2001029999A1 (pt)
ZA (1) ZA200201908B (pt)

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US6970439B2 (en) * 2003-02-13 2005-11-29 Motorola, Inc. Method and apparatus for increasing orthogonal code space in a CDMA RAN
US7907641B2 (en) * 2003-10-27 2011-03-15 Dtvg Licensing, Inc. Method and apparatus for providing signal acquisition and frame synchronization in a hierarchical modulation scheme
US20060218459A1 (en) * 2004-08-13 2006-09-28 David Hedberg Coding systems and methods
WO2006020934A2 (en) * 2004-08-13 2006-02-23 Conexant Systems, Inc. Systems and methods for decreasing latency in a digital transmission system
JP5089339B2 (ja) 2006-11-02 2012-12-05 パナソニック株式会社 送信方法、送信装置及び受信方法
WO2009088257A2 (ko) * 2008-01-09 2009-07-16 Lg Electronics Inc. 프레임 타입 식별 방법 및 장치
JP4898858B2 (ja) 2009-03-02 2012-03-21 パナソニック株式会社 符号化器、復号化器及び符号化方法
JP5749462B2 (ja) 2010-08-13 2015-07-15 株式会社Ｎｔｔドコモ オーディオ復号装置、オーディオ復号方法、オーディオ復号プログラム、オーディオ符号化装置、オーディオ符号化方法、及び、オーディオ符号化プログラム
CN102547300B (zh) * 2010-12-17 2015-01-21 华为技术有限公司 帧类型的检测方法和装置
CN103138877A (zh) * 2011-11-29 2013-06-05 中国商用飞机有限责任公司 一种用于飞机通信寻址与报告系统的报文解码方法和装置
US9369241B2 (en) * 2014-02-18 2016-06-14 Huawei Technologies Co., Ltd. HARQ frame data structure and method of transmitting and receiving with HARQ in systems using blind detection
CN110266448B (zh) * 2017-06-19 2020-11-10 华为技术有限公司 信息处理的方法、通信装置和存储介质
JP7167335B2 (ja) * 2018-10-29 2022-11-08 ドルビー・インターナショナル・アーベー 生成モデルを用いたレート品質スケーラブル符号化のための方法及び装置
CN110492921B (zh) * 2019-07-12 2021-05-28 四川安迪科技实业有限公司 一种发射信道功率自适应方法及自适应装置、发送装置

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US4885636A (en) * 1987-06-22 1989-12-05 Eastman Kodak Company Block adaptive linear predictive coding with adaptive gain and bias
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JP3158932B2 (ja) * 1995-01-27 2001-04-23 日本ビクター株式会社 信号符号化装置及び信号復号化装置
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Also Published As

Publication number Publication date
DE60018442T2 (de) 2005-12-29
MY124003A (en) 2006-06-30
WO2001029999A1 (en) 2001-04-26
JP2003512639A (ja) 2003-04-02
DE60018442D1 (de) 2005-04-07
ATE290275T1 (de) 2005-03-15
CN1232056C (zh) 2005-12-14
ZA200201908B (en) 2003-03-07
MXPA02003211A (es) 2002-09-30
CN1379937A (zh) 2002-11-13
AU1025101A (en) 2001-04-30
KR20020043592A (ko) 2002-06-10
US6658381B1 (en) 2003-12-02
EP1222761B1 (en) 2005-03-02
TW515164B (en) 2002-12-21
EP1222761A1 (en) 2002-07-17

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B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]