MX9705396A - Metodo y aparato para el formateo de datos de transmision. - Google Patents

Metodo y aparato para el formateo de datos de transmision.

Info

Publication number
MX9705396A
MX9705396A MX9705396A MX9705396A MX9705396A MX 9705396 A MX9705396 A MX 9705396A MX 9705396 A MX9705396 A MX 9705396A MX 9705396 A MX9705396 A MX 9705396A MX 9705396 A MX9705396 A MX 9705396A
Authority
MX
Mexico
Prior art keywords
data
vocoder
transmission
organized
frames
Prior art date
Application number
MX9705396A
Other languages
English (en)
Other versions
MXPA97005396A (es
Inventor
Roberto Padovani
Edward G Tiedemann Jr
Joseph P Odenwalder
Ephraim Zehavi
Charles E Wheatley Iii
Original Assignee
Qualcomm 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23476847&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9705396(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of MX9705396A publication Critical patent/MX9705396A/es
Publication of MXPA97005396A publication Critical patent/MXPA97005396A/es

Links

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
    • H04L1/004—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
    • H04L1/0057—Block codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/70757—Synchronisation aspects with code phase acquisition with increased resolution, i.e. higher than half a chip
    • 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
    • H04B7/2618—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid code-time division multiple access [CDMA-TDMA]
    • 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
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • 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
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H04B7/2637—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] for logical channel control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H04J13/0048—Walsh
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers
    • H04J3/1688—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers the demands of the users being taken into account after redundancy removal, e.g. by predictive coding, by variable sampling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/22—Time-division multiplex systems in which the sources have different rates or 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • 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
    • H04L1/0059—Convolutional 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
    • H04L1/004—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
    • H04L1/0064—Concatenated codes
    • H04L1/0065—Serial concatenated 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
    • H04L1/004—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
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70703—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation using multiple or variable rates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Un método y aparato para instalar diversos tipos de datos, y a diversas velocidades, en un formato estructurado de manera unica para su transmision. Los datos para el formateo de transmision pueden ser datos de voz proporcionados por el vocodificador (14) o diferentes tipos de tráfico secundario. Los datos se organizan en estructuras de una duracion de tiempo predeterminada para su transmision por un microprocesador (18). Las estructuras de datos se organizan, dependiendo de que los datos, se encuentren a una de diversas velocidades de transmision de datos. Los datos del vocodificador se proporcionan por el vocodificador (14) a una de varias velocidades de transmision de datos y se organizan en la estructura de acuerdo a un formato predeterminado. Las estructuras pueden formatearse con una asignacion multiple de datos del vocodificador con datos no-vocodificados que se encuentran a una mayor velocidad de transmision de datos de estructura. Los diferentes tipos de datos no-vocodificados pueden organizarse a fin de encontrarse también a la mayor velocidad de transmision de datos de estructura. Pueden proporcionarse datos de control adicionales dentro de las estructuras de datos para soportar diversos aspectos de la transmision y recuperacion después de la recepcion.
MXPA/A/1997/005396A 1995-01-17 1997-07-16 Metodo y aparato para el formateo de datos detransmision MXPA97005396A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08374444 1995-01-17
US08/374,444 US5568483A (en) 1990-06-25 1995-01-17 Method and apparatus for the formatting of data for transmission
PCT/US1996/000673 WO1996022639A1 (en) 1995-01-17 1996-01-17 Method and apparatus for the formatting of data for transmission

Publications (2)

Publication Number Publication Date
MX9705396A true MX9705396A (es) 1997-10-31
MXPA97005396A MXPA97005396A (es) 1998-07-03

Family

ID=

Also Published As

Publication number Publication date
EP1499051A2 (en) 2005-01-19
BR9606833A (pt) 1997-12-30
JP3711048B2 (ja) 2005-10-26
CA2210657A1 (en) 1996-07-25
JP2004328784A (ja) 2004-11-18
DE69638087D1 (de) 2009-12-31
EP1499051B1 (en) 2009-11-18
ES2333654T3 (es) 2010-02-25
IL116790A0 (en) 1996-05-14
EA000456B1 (ru) 1999-08-26
UA46751C2 (uk) 2002-06-17
ATE449477T1 (de) 2009-12-15
AR000423A1 (es) 1997-06-18
CA2210657C (en) 2005-06-07
AU694612B2 (en) 1998-07-23
JPH10512415A (ja) 1998-11-24
NZ302029A (en) 2000-04-28
EA199700120A1 (ru) 1997-12-30
CN1178617A (zh) 1998-04-08
JP2002141887A (ja) 2002-05-17
AU4760396A (en) 1996-08-07
JP3323509B2 (ja) 2002-09-09
MY113574A (en) 2002-04-30
EP1499051A3 (en) 2005-03-30
FI120571B (fi) 2009-11-30
KR100338406B1 (ko) 2002-11-22
WO1996022639A1 (en) 1996-07-25
CN1096161C (zh) 2002-12-11
FI972990A (fi) 1997-09-17
US5568483A (en) 1996-10-22
ZA96181B (en) 1996-10-14
IL116790A (en) 2000-02-17
FI972990A0 (fi) 1997-07-14
TW301827B (es) 1997-04-01
EP0804836A1 (en) 1997-11-05

Similar Documents

Publication Publication Date Title
CA2210657A1 (en) Method and apparatus for the formatting of data for transmission
AU5302896A (en) Method and apparatus to improve pstn access to wireless subscribers using a low bit rate system
AU546530B2 (en) Well completion, method and apparatus
EP1763020A3 (en) Variable rate vocoder
WO1995028824A3 (en) Method of encoding a signal containing speech
ZA921809B (en) Glass plate with a profiled frame,particularly for a car,as well as method and apparatus for producing such a glass plate
DE3277248D1 (en) Method and apparatus for generating a noiseless sliding block code for a (1,7) channel with rate 2/3
DE3269690D1 (en) Method and apparatus for generating a noiseless sliding block code for a (2,7) channel with rate 1/2
HUP9600175A2 (en) Bidirectional optical data transmission system with bidirectional optical amplifier, as well as method for implemeting the data transmission
AU7062396A (en) A method of recovering data acquired and stored down a well, by an acoustic path, and apparatus for implementing the method
EP0680653A4 (en) LEARNING METHOD FOR A TTS SYSTEM, RESULTING APPARATUS AND METHOD OF USING SAME
AU1126297A (en) Voice data modem, voice data method and voice data modem system
AU6281096A (en) Low viscosity, high concentration drag reducing agent and method therefor
CA2128708A1 (en) Method and system for the arrangement of vocoder data for the masking of transmission channel induced errors
AU2001226377A1 (en) Method and apparatus for supporting adaptive multi-rate (amr) data in a cdma communication system
AU6115294A (en) Method for guiding golf course, device therefor, and golf course managing system
HU208997B (en) Microbiological method for producing mevinoline
EP0512648A3 (en) Method and apparatus for producing a fructose-containing solution.
HU9300657D0 (en) Method for producing dialkyl-2,3-pyridine-dicarboxylate derivatives
AU1711692A (en) Method for regulating enzyme activities by noble gases
EP0916203A4 (en) METHOD FOR INDICATING THE VARIABLE DATA RATE OF THE NEXT FRAME
AU4409689A (en) Amidofluoranited compounds, method for producing and using said compounds
DE3268482D1 (en) Process for producing carbon dioxide, and carbon dioxide so produced
AU7143594A (en) Multi-rate frame
ZA887848B (en) Method for introducing and bonding gas into water,apparatus for carrying out the method and water produced by the method