BRPI0815573A2 - Método e aparelho para a transmissão de voz comutada por circuito sobre redes comutadas por pacotes - Google Patents

Método e aparelho para a transmissão de voz comutada por circuito sobre redes comutadas por pacotes

Info

Publication number
BRPI0815573A2
BRPI0815573A2 BRPI0815573-9A2A BRPI0815573A BRPI0815573A2 BR PI0815573 A2 BRPI0815573 A2 BR PI0815573A2 BR PI0815573 A BRPI0815573 A BR PI0815573A BR PI0815573 A2 BRPI0815573 A2 BR PI0815573A2
Authority
BR
Brazil
Prior art keywords
switched
circuit
transmission over
voice transmission
over packet
Prior art date
Application number
BRPI0815573-9A2A
Other languages
English (en)
Inventor
Bibhu P Mohanty
Etienne F Chaponniere
Mehmet Yavuz
Oronzo Fiore
Rohit Kapoor
Sharad Deepak Sambhwani
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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BRPI0815573A2 publication Critical patent/BRPI0815573A2/pt

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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0097—Relays

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)
BRPI0815573-9A2A 2007-08-22 2008-08-22 Método e aparelho para a transmissão de voz comutada por circuito sobre redes comutadas por pacotes BRPI0815573A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US95730507P 2007-08-22 2007-08-22
US12/195,749 US8340121B2 (en) 2007-08-22 2008-08-21 Method and apparatus for transmission of circuit switched voice over packet switched networks
PCT/US2008/074080 WO2009026549A1 (en) 2007-08-22 2008-08-22 Method and apparatus for transmission of circuit switched voice over packet switched networks

Publications (1)

Publication Number Publication Date
BRPI0815573A2 true BRPI0815573A2 (pt) 2015-02-18

Family

ID=39930811

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0815573-9A2A BRPI0815573A2 (pt) 2007-08-22 2008-08-22 Método e aparelho para a transmissão de voz comutada por circuito sobre redes comutadas por pacotes

Country Status (13)

Country Link
US (1) US8340121B2 (pt)
EP (1) EP2186248B1 (pt)
JP (1) JP4965710B2 (pt)
KR (1) KR101082703B1 (pt)
CN (1) CN101785236B (pt)
AU (1) AU2008288782B2 (pt)
BR (1) BRPI0815573A2 (pt)
CA (1) CA2694997C (pt)
IL (1) IL203617A (pt)
MX (1) MX2010002052A (pt)
RU (1) RU2450484C2 (pt)
TW (1) TWI419505B (pt)
WO (1) WO2009026549A1 (pt)

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EP2099176A1 (en) * 2007-12-18 2009-09-09 Nokia Corporation Method and device for adapting a buffer of a terminal and communication system comprising such device
CN101610249A (zh) * 2008-06-18 2009-12-23 鸿富锦精密工业（深圳）有限公司 抖动缓冲器及抖动缓冲方法
US20100027524A1 (en) * 2008-07-31 2010-02-04 Nokia Corporation Radio layer emulation of real time protocol sequence number and timestamp
KR101307028B1 (ko) * 2009-03-06 2013-09-11 샤프 가부시키가이샤 이동국 장치, 통신 시스템 및 간헐 수신 방법
US8144720B2 (en) * 2009-04-24 2012-03-27 Telefonaktiebolaget L M Ericsson (Publ) Uplink radio resource allocation in the presence of power limited users
CN101997660B (zh) * 2009-08-14 2014-11-05 中兴通讯股份有限公司 一种避免上行数据丢失的方法及装置
KR101903636B1 (ko) * 2010-01-07 2018-10-04 엘지전자 주식회사 무선 통신 시스템에서 제어 정보 송수신 방법 및 장치
US8780740B2 (en) * 2010-05-06 2014-07-15 Qualcomm Incorporated System and method for controlling downlink packet latency
US8885525B2 (en) * 2011-08-24 2014-11-11 Industrial Technology Research Institute Method and apparatus for soft buffer partitioning in time-division duplexing system
EP2635082A1 (en) * 2012-02-29 2013-09-04 Panasonic Corporation Dynamic subframe bundling
US10356143B2 (en) * 2012-10-10 2019-07-16 Samsung Electronics Co., Ltd. Method and apparatus for media data delivery control
US9107159B2 (en) * 2013-06-07 2015-08-11 Apple Inc. Enhancing jitter buffer performance through radio level feedback
US9948578B2 (en) * 2015-04-14 2018-04-17 Qualcomm Incorporated De-jitter buffer update
EP3603179B1 (en) 2017-03-21 2021-01-06 Telefonaktiebolaget LM Ericsson (PUBL) Method and node for handling handover in 5g networks
KR102603235B1 (ko) * 2017-12-26 2023-11-16 삼성전자 주식회사 무선 통신 네트워크에서 네트워크 디바이스의 트래픽 제어 방법 및 장치
US20240107623A1 (en) * 2022-09-23 2024-03-28 Qualcomm Incorporated Transmission packet bundling for voice over network communications

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US6501745B1 (en) * 1998-02-13 2002-12-31 Telefonaktiebolaget Lm Ericsson (Publ) Method for variable block scheduling indication by an uplink state flag in a packet data communication system
US6473399B1 (en) 1998-11-30 2002-10-29 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for determining an optimum timeout under varying data rates in an RLC wireless system which uses a PDU counter
KR100877633B1 (ko) 1999-07-09 2009-02-06 말리부 네트웍스, 인코퍼레이티드 Ｔｃｐ/ｉｐ 패킷-중심 와이어리스 전송 시스템 아키텍처
WO2002101966A2 (en) * 2001-04-25 2002-12-19 Nokia Corporation Method and system for forward link cell switching
GB2386513B (en) * 2002-02-07 2004-08-25 Samsung Electronics Co Ltd Apparatus and method for transmitting/receiving serving hs-scch set information in an hsdpa communication system
US6901063B2 (en) * 2002-05-13 2005-05-31 Qualcomm, Incorporated Data delivery in conjunction with a hybrid automatic retransmission mechanism in CDMA communication systems
JP2005529538A (ja) * 2002-06-07 2005-09-29 エンバー コーポレーション グラディエント・ルーティングを使用するアドホック無線ネットワーク
US7437172B2 (en) 2002-12-10 2008-10-14 Qualcomm Incorporated Discontinuous transmission (DTX) detection in wireless communication systems
KR100543910B1 (ko) * 2003-05-30 2006-01-23 주식회사 하이닉스반도체 디지털 지연고정루프 및 그의 제어 방법
US7733846B2 (en) * 2003-08-26 2010-06-08 Alcatel-Lucent Usa Inc. Method and control channel for uplink signaling in a communication system
KR100950668B1 (ko) * 2003-09-30 2010-04-02 삼성전자주식회사 직교 주파수 분할 다중 접속 방식을 사용하는 통신 시스템에서 업링크 파일럿 신호 송수신 장치 및 방법
KR100520146B1 (ko) 2003-12-22 2005-10-10 삼성전자주식회사 고속 순방향 패킷 접속 통신 시스템에서 데이터 처리장치및 방법
EP1557967B1 (en) * 2004-01-22 2008-03-26 Matsushita Electric Industrial Co., Ltd. Method of HARQ retransmission timing control
US8018945B2 (en) * 2004-04-29 2011-09-13 Interdigital Technology Corporation Method and apparatus for forwarding non-consecutive data blocks in enhanced uplink transmissions
EP1605641A1 (en) * 2004-06-08 2005-12-14 Matsushita Electric Industrial Co., Ltd. Mapping of shared physical channels depending on the quality of service class
MY149811A (en) * 2004-08-30 2013-10-14 Qualcomm Inc Method and apparatus for an adaptive de-jitter buffer
US20060133281A1 (en) * 2004-12-20 2006-06-22 Motorola, Inc. System for managing round trip time of a transmission control protocol and supporting method and apparatus
JP5090372B2 (ja) * 2006-02-03 2012-12-05 エルジー エレクトロニクス インコーポレイティド 無線通信システムでフィードバック情報に基づく一つ以上のサブパケットを転送する方法

Also Published As

Publication number Publication date
AU2008288782A1 (en) 2009-02-26
CN101785236A (zh) 2010-07-21
US8340121B2 (en) 2012-12-25
IL203617A (en) 2014-05-28
JP2010537580A (ja) 2010-12-02
AU2008288782B2 (en) 2011-05-12
KR20100043290A (ko) 2010-04-28
CN101785236B (zh) 2014-03-05
RU2010110600A (ru) 2011-09-27
WO2009026549A1 (en) 2009-02-26
CA2694997A1 (en) 2009-02-26
US20090129375A1 (en) 2009-05-21
WO2009026549A8 (en) 2011-06-09
KR101082703B1 (ko) 2011-11-15
EP2186248B1 (en) 2014-03-26
JP4965710B2 (ja) 2012-07-04
CA2694997C (en) 2014-07-15
EP2186248A1 (en) 2010-05-19
RU2450484C2 (ru) 2012-05-10
TWI419505B (zh) 2013-12-11
TW200929931A (en) 2009-07-01
MX2010002052A (es) 2010-03-25

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A 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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.