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BR9808575A - Processo, e, aparelho para transmitir pacotes de dados em direções à frente e para trás via um meio de comunicação multiplexado - Google Patents

Processo, e, aparelho para transmitir pacotes de dados em direções à frente e para trás via um meio de comunicação multiplexado

Info

Publication number
BR9808575A
BR9808575A BR9808575-1A BR9808575A BR9808575A BR 9808575 A BR9808575 A BR 9808575A BR 9808575 A BR9808575 A BR 9808575A BR 9808575 A BR9808575 A BR 9808575A
Authority
BR
Brazil
Prior art keywords
backward
delay
connection
data packets
limit
Prior art date
Application number
BR9808575-1A
Other languages
English (en)
Inventor
Andras Valko
Lars Westberg
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 BR9808575A publication Critical patent/BR9808575A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/24—Time-division multiplex systems in which the allocation is indicated by an address the different channels being transmitted sequentially
    • H04J3/247—ATM or packet multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5649—Cell delay or jitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5672—Multiplexing, e.g. coding, scrambling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

"PROCESSO, E, APARELHO PARA TRANSMITIR PACOTES DE DADOS EM DIREçõES à FRENTE E PARA TRáS VIA UM MEIO DE COMUNICAçãO MULTIPLEXADO". Pacotes de dados são transmitidos em direções à frente e para trás via um meio de comunicação multiplexado, em que cada um dos pacotes de dados é associado com a correspondente de uma pluralidade de conexões. Transmissão é realizada, para cada conexão, assinando um limite de retardo à frente e um correspondente limite de retardo para trás, em que a soma dos limites de retardo à frente e para trás é igual a um limite de retardo de ida e volta para a conexão. Os limites de retardo à frente atribuídos são usados para determinar a ordem na qual os pacotes de dados fornecidos pela pluralidade de conexões serão transmitidos na direção à frente. Similarmente, os limites de retardo para trás atribuídos são usados para determinar a ordem na qual os pacotes de dados fornecidos pela pluralidade de conexões serão transmitidos na direção para trás. Uma concretização efetua as assinaturas de limites de retardo à frente e para trás mantendo listas à frente e para trás de identificadores de conexão classificados, por exemplo, na ordem ascendente baseado no tempo de estabelecimento de conexão na direção à frente, e na ordem descendente baseado no tempo de estabelecimento de conexão na direção para trás. Em outra concretização, ordem de transmissão é determinada sorteando pacotes de dados de chegada no momento de seus correspondentes identificadores de conexão, em que as regras de classificação à frente e para trás são selecionadas de forma que uma soma de um limite de retardo de transmissão à frente e um limite de retardo de transmissão para trás é menor do que ou igual a um limite de retardo de ida e volta para cada conexão.
BR9808575-1A 1997-04-18 1998-04-07 Processo, e, aparelho para transmitir pacotes de dados em direções à frente e para trás via um meio de comunicação multiplexado BR9808575A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/844,519 US5936964A (en) 1997-04-18 1997-04-18 Round-trip delay optimization of multiplexed speech channels
PCT/SE1998/000643 WO1998048535A1 (en) 1997-04-18 1998-04-07 Round-trip delay optimization of multiplexed speech channels

Publications (1)

Publication Number Publication Date
BR9808575A true BR9808575A (pt) 2000-05-30

Family

ID=25292946

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9808575-1A BR9808575A (pt) 1997-04-18 1998-04-07 Processo, e, aparelho para transmitir pacotes de dados em direções à frente e para trás via um meio de comunicação multiplexado

Country Status (9)

Country Link
US (1) US5936964A (pt)
EP (1) EP0976214B1 (pt)
JP (1) JP4017083B2 (pt)
CN (1) CN1135761C (pt)
AU (1) AU7091298A (pt)
BR (1) BR9808575A (pt)
CA (1) CA2287432C (pt)
TW (1) TW465201B (pt)
WO (1) WO1998048535A1 (pt)

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US7636750B2 (en) * 2001-10-24 2009-12-22 Sprint Spectrum L.P. Method and system for controlling scope of user participation in a communication session
US6882850B2 (en) 2001-12-03 2005-04-19 Sprint Spectrum L.P. Method and system for zone-based capacity control
US6865398B2 (en) * 2002-02-04 2005-03-08 Sprint Spectrum L.P. Method and system for selectively reducing call-setup latency through management of paging frequency and buffering of user speech in a wireless mobile station
US7043266B2 (en) * 2002-02-04 2006-05-09 Sprint Spectrum L.P. Method and system for selectively reducing call-setup latency through management of paging frequency
US7634568B2 (en) * 2002-02-07 2009-12-15 Sprint Spectrum L.P. Method and system for facilitating services in a communication network through data-publication by a signaling server
US7062253B2 (en) 2002-04-10 2006-06-13 Sprint Spectrum L.P. Method and system for real-time tiered rating of communication services
US7787440B1 (en) 2002-10-22 2010-08-31 Sprint Spectrum L.P. Method for call setup using short data bursts
US7444139B1 (en) 2003-01-30 2008-10-28 Sprint Spectrum L.P. Method and system for use of intelligent network processing to prematurely wake up a terminating mobile station
US7436779B1 (en) 2003-05-20 2008-10-14 Sprint Spectrum L.P. Method and system for controlling when a radio link layer connection to a wireless terminal is released
US7020098B2 (en) * 2003-05-28 2006-03-28 Sprint Spectrum L.P. Predictive reservation of a communication link for a packet-based real-time media session
US7426379B1 (en) 2003-06-02 2008-09-16 Sprint Spectrum L.P. Method and system for sound mitigation during initiation of a packet-based real-time media session
US7573867B1 (en) 2003-07-17 2009-08-11 Sprint Spectrum L.P. Method and system for maintaining a radio link connection during absence of real-time packet data communication
US7277423B1 (en) 2003-07-18 2007-10-02 Sprint Spectrum L.P. Method and system for buffering media to reduce apparent latency in initiating a packet-based real-time media session
US7417989B1 (en) 2003-07-29 2008-08-26 Sprint Spectrum L.P. Method and system for actually identifying a media source in a real-time-protocol stream
US7636327B1 (en) 2003-07-29 2009-12-22 Sprint Spectrum L.P. Method and system for selectively operating in a half-duplex mode or full-duplex mode in a packet-based real-time media conference
US7408890B1 (en) 2003-08-07 2008-08-05 Sprint Spectrum L.P. Implicit floor control in a packet-based real-time media session
US7089027B1 (en) 2003-08-07 2006-08-08 Sprint Spectrum L.P. Method and system for advanced termination of communication sessions
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JP2007511985A (ja) * 2003-11-19 2007-05-10 ハネウェル・インターナショナル・インコーポレーテッド マルチチャネルシステムにおけるｔｄｍａスケジュール実施用の優先順位ベースのアービトレーション
US7415282B2 (en) * 2004-07-31 2008-08-19 Nextel Communications Inc. Wireless communication system providing seamless switching between full-duplex and half-duplex modes
US7974224B2 (en) * 2004-07-31 2011-07-05 Nextel Communications Inc. Subscriber unit capable of switching between full-duplex and half-duplex modes during an on-going session
WO2006034578A1 (en) * 2004-09-29 2006-04-06 Nortel Networks Limited Method and system for capacity and coverage enhancement in wireless networks with relays
US8503299B2 (en) * 2005-05-12 2013-08-06 Apple, Inc. Method and system for packet scheduling
US8010080B1 (en) 2005-07-25 2011-08-30 Sprint Spectrum L.P. Predictive payment suggestion in a telecommunication system
US7912070B1 (en) 2006-07-12 2011-03-22 Nextel Communications Inc. System and method for seamlessly switching a half-duplex session to a full-duplex session
US8149743B1 (en) 2006-07-12 2012-04-03 Nextel Communications Inc. System and method for seamlessly switching a full-duplex session to a half-duplex session
US7881240B1 (en) 2007-01-25 2011-02-01 Sprint Spectrum L.P. Dynamic configuration of EV-DO-A slot cycle index based on communication application
US8964655B2 (en) * 2007-06-18 2015-02-24 Telefonaktiebolaget L M Ericssson (Publ) Cooperative traffic scheduling
WO2009054762A1 (en) * 2007-10-25 2009-04-30 Telefonaktiebolaget Lm Ericsson (Publ) Methods and arrangements in a radio communication system
US9003302B1 (en) 2007-12-05 2015-04-07 Sprint Spectrum L.P. Anonymous sidebar method and system
US8000313B1 (en) 2008-08-15 2011-08-16 Sprint Spectrum L.P. Method and system for reducing communication session establishment latency
KR101523979B1 (ko) 2008-10-02 2015-05-29 삼성전자주식회사 휴대 단말기 및 그 휴대 단말기에서 기능 수행 방법
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CN104506434B (zh) * 2014-12-29 2018-03-09 浪潮(北京)电子信息产业有限公司 一种快速路径应答方法及系统
JP6449707B2 (ja) * 2015-03-31 2019-01-09 Kddi株式会社 ベースバンド信号の変換装置
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Also Published As

Publication number Publication date
EP0976214B1 (en) 2011-12-07
WO1998048535A1 (en) 1998-10-29
JP2001521710A (ja) 2001-11-06
TW465201B (en) 2001-11-21
AU7091298A (en) 1998-11-13
CN1135761C (zh) 2004-01-21
EP0976214A1 (en) 2000-02-02
JP4017083B2 (ja) 2007-12-05
CA2287432A1 (en) 1998-10-29
US5936964A (en) 1999-08-10
CN1261486A (zh) 2000-07-26
CA2287432C (en) 2007-10-23

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 12A ANUIDADE.

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 2077 DE 26/10/2010.