BR9713592A - Telecomunicação sem fio de taxa variável - Google Patents

Telecomunicação sem fio de taxa variável

Info

Publication number
BR9713592A
BR9713592A BR9713592-5A BR9713592A BR9713592A BR 9713592 A BR9713592 A BR 9713592A BR 9713592 A BR9713592 A BR 9713592A BR 9713592 A BR9713592 A BR 9713592A
Authority
BR
Brazil
Prior art keywords
orthogonal
data items
overlay
single frequency
transmitted
Prior art date
Application number
BR9713592-5A
Other languages
English (en)
Inventor
Martin Lysejko
Original Assignee
Airspan Comm 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10804804&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9713592(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Airspan Comm Corp filed Critical Airspan Comm Corp
Publication of BR9713592A publication Critical patent/BR9713592A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H04J13/12—Generation of orthogonal codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)

Abstract

"TELECOMUNICAçãO SEM FIO DE TAXA VARIáVEL" A presente invenção fornece um controlador de transmissão e método para o processamento de itens de dados a serem transmitidos através de uma conexão sem fio conectando um terminal central e um terminal de assinante de um sistema de telecomunicações sem fio, um canal de freq³ência única sendo empregado para a transmissão de itens de dados pertencentes a uma pluralidade de conexões sem fio. O controlador de transmissão compreende um gerador de código ortogonal para fornecer um código ortogonal a partir de um conjunto de "m" códigos ortogonais utilizados para criar "m" canais ortogonais dentro do canal de freq³ência única, e um primeiro codificador para combinar um item de dados a ser transmitidos no canal de freq³ência única com o dito código ortogonal do gerador de código ortogonal, o código ortogonal determinado o canal ortogonal através do qual o item de dados é transmitido, onde itens de dados pertencentes a diferentes conexões sem fio podem ser transmitidos simultaneamente dentro dos diferentes canais ortogonais do dito canal de freq³ência única. Adicionalmente, o controlador de transmissão compreende um gerador de código de sobreposição para fornecer um código de sobreposição a partir de um primeiro conjunto de "n"códigos de sobreposição que são ortogonais com relação um ao outro, e um segundo codificador disposto de forma a aplicar o código de sobreposição a partir do gerador de código de sobreposição para o dito item de dados, onde "n" itens de dados pertencentes a diferentes conexões sem fio podem ser transmitidos simultaneamente dentro do mesmo canal ortogonal. A invenção também fornece um controlador de recepção e método para o processamento de itens de dados recebidos através de uma conexão sem fio.
BR9713592-5A 1996-12-20 1997-12-18 Telecomunicação sem fio de taxa variável BR9713592A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9626566A GB2320660A (en) 1996-12-20 1996-12-20 Processing data transmitted and received over a wireless link connecting a central terminal and a subscriber terminal of a wireless telecommunication system
PCT/US1997/023966 WO1998028867A1 (en) 1996-12-20 1997-12-18 Variable rate wireless telecommunication

Publications (1)

Publication Number Publication Date
BR9713592A true BR9713592A (pt) 2000-04-04

Family

ID=10804804

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9713592-5A BR9713592A (pt) 1996-12-20 1997-12-18 Telecomunicação sem fio de taxa variável

Country Status (12)

Country Link
US (1) US6222819B1 (pt)
EP (1) EP0947061B1 (pt)
AU (1) AU5721498A (pt)
BR (1) BR9713592A (pt)
CA (1) CA2273256A1 (pt)
GB (1) GB2320660A (pt)
ID (1) ID21839A (pt)
NO (1) NO992982L (pt)
PL (1) PL334198A1 (pt)
TR (1) TR199901409T2 (pt)
TW (1) TW331682B (pt)
WO (1) WO1998028867A1 (pt)

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US6396822B1 (en) * 1997-07-15 2002-05-28 Hughes Electronics Corporation Method and apparatus for encoding data for transmission in a communication system
US6259687B1 (en) * 1997-10-31 2001-07-10 Interdigital Technology Corporation Communication station with multiple antennas
US6683955B1 (en) * 1998-12-17 2004-01-27 Intel Corporation Method for receiving a secured transmission of information through a plurality of frequency orthogonal subchannels
US6836862B1 (en) * 2000-04-24 2004-12-28 3Com Corporation Method of indicating wireless connection integrity
GB2367447B (en) 2000-09-27 2003-11-05 Airspan Networks Inc Transfer of data in a telecommunications system
GB2367448B (en) * 2000-09-27 2004-04-28 Airspan Networks Inc Transfer of different data types in a telecommunications system
US6982946B2 (en) * 2001-04-05 2006-01-03 Telefonaktiebolaget Lm Ericsson (Publ) Partly orthogonal multiple code trees
US6996082B2 (en) 2001-05-14 2006-02-07 Interdigital Technology Corporation Method and apparatus for minimizing the amount of data necessary to signal code and timeslot assignments
KR101114665B1 (ko) 2002-01-22 2012-03-06 아이피알 라이센싱, 인코포레이티드 통신시스템에서 트래픽 채널을 할당하기 위한 방법 및 장치
US10420097B2 (en) 2002-01-22 2019-09-17 Ipr Licensing, Inc. Techniques for setting up traffic channels in a communications system
US7383018B2 (en) 2002-02-26 2008-06-03 Thomas Licensing Satellite television system ground station having wideband multi-channel LNB converter/transmitter architecture with coarse tuner in outdoor unit
US7401349B2 (en) * 2002-02-26 2008-07-15 Thomson Licensing Satellite television system ground station having wideband multi-channel LNB converter/transmitter architecture utilizing a frequency stabilized common oscillator
US8418210B2 (en) * 2002-02-26 2013-04-09 Thomson Licensing Satellite television system ground station having wideband multi-channel LNB converter/transmitter architecture with controlled uplink transmission
US7133375B1 (en) * 2002-03-05 2006-11-07 Sprint Spectrum L.P. Dynamic adaptive multifunctional base station for wireless networks
SE0300443D0 (sv) * 2003-02-17 2003-02-17 Ericsson Telefon Ab L M Method and system of channel adaption
US20080155097A1 (en) * 2006-12-21 2008-06-26 Motorola, Inc. Centralized processing system for connect homes devices
CN116867425A (zh) * 2020-09-16 2023-10-10 波士顿科学国际有限公司 用于多传感器医疗系统的单流协议

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA93290B (en) 1992-01-16 1993-11-22 Qualcomm Inc Method and apparatus for the formatting of data for transmission
DE4210305A1 (de) 1992-03-30 1993-10-07 Sel Alcatel Ag Verfahren, Sender und Empfänger zur Informationsdatenübertragung mit veränderlichem Verkehrsaufkommen und Leitstation zur Koordinierung mehrerer solcher Sender und Empfänger
GB2267627B (en) * 1992-05-27 1996-01-03 Roke Manor Research Improvements in or relating to radio communication systems
JP2726220B2 (ja) * 1993-07-05 1998-03-11 沖電気工業株式会社 符号分割多元接続装置
MY112371A (en) 1993-07-20 2001-05-31 Qualcomm Inc System and method for orthogonal spread spectrum sequence generation in variable data rate systems
US5414728A (en) * 1993-11-01 1995-05-09 Qualcomm Incorporated Method and apparatus for bifurcating signal transmission over in-phase and quadrature phase spread spectrum communication channels
JP3003839B2 (ja) 1993-11-08 2000-01-31 エヌ・ティ・ティ移動通信網株式会社 Ｃｄｍａ通信方法および装置
US5623487A (en) * 1995-05-19 1997-04-22 Stanford Telecommunications, Inc. Doubly orthogonal code and frequency division multiple access communication system
GB2301744B (en) * 1995-06-02 2000-01-12 Dsc Communications Software download for a subscriber terminal of a wireless telecommunications system
US5793759A (en) * 1995-08-25 1998-08-11 Terayon Corporation Apparatus and method for digital data transmission over video cable using orthogonal cyclic codes
US5764630A (en) * 1996-03-25 1998-06-09 Stanford Telecommunications, Inc. Forward link carrier recovery in an OCDMA spread spectrum communication system without a pilot tone
US5956345A (en) * 1996-09-13 1999-09-21 Lucent Technologies Inc. IS-95 compatible wideband communication scheme

Also Published As

Publication number Publication date
ID21839A (id) 1999-08-05
TW331682B (en) 1998-05-11
GB2320660A (en) 1998-06-24
GB9626566D0 (en) 1997-02-05
EP0947061A1 (en) 1999-10-06
US6222819B1 (en) 2001-04-24
EP0947061B1 (en) 2002-10-02
PL334198A1 (en) 2000-02-14
TR199901409T2 (xx) 1999-09-21
NO992982L (no) 1999-08-19
AU5721498A (en) 1998-07-17
NO992982D0 (no) 1999-06-17
CA2273256A1 (en) 1998-07-02
WO1998028867A1 (en) 1998-07-02

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Legal Events

Date Code Title Description
PC Transfer

Free format text: AIRSPAN MERGER CORPORATION (US)

TC Change of name
TC Change of name
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A,6A,7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1833 DE 21/02/2006.