BRPI0412271A - aparelhos para facilitar retransmissão pela estação de transmissão do quadro de dados de nìvel superior e para facilitar a recepção do pelo menos um quadro de nìvel inferior nas porções segmentadas para a estação de recepção em um sistema de comunicações por rádio, e, métodos para facilitar a retransmissão pela estação de transmissão do quadro de dados de nìvel superior e para facilitar a recepção das porções segementadas do pelo menos um quadro de nìvel superior em um método de comunicação em um sistema de comunicações por rádio - Google Patents

aparelhos para facilitar retransmissão pela estação de transmissão do quadro de dados de nìvel superior e para facilitar a recepção do pelo menos um quadro de nìvel inferior nas porções segmentadas para a estação de recepção em um sistema de comunicações por rádio, e, métodos para facilitar a retransmissão pela estação de transmissão do quadro de dados de nìvel superior e para facilitar a recepção das porções segementadas do pelo menos um quadro de nìvel superior em um método de comunicação em um sistema de comunicações por rádio

Info

Publication number
BRPI0412271A
BRPI0412271A BRPI0412271-2A BRPI0412271A BRPI0412271A BR PI0412271 A BRPI0412271 A BR PI0412271A BR PI0412271 A BRPI0412271 A BR PI0412271A BR PI0412271 A BRPI0412271 A BR PI0412271A
Authority
BR
Brazil
Prior art keywords
higher level
retransmission
frame
communications system
radio communications
Prior art date
Application number
BRPI0412271-2A
Other languages
English (en)
Inventor
Mark W Cheng
Liangchi Hsu
Original Assignee
Nokia 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
Application filed by Nokia Corp filed Critical Nokia Corp
Publication of BRPI0412271A publication Critical patent/BRPI0412271A/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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1848—Time-out mechanisms
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • 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
    • H04L1/1607—Details of the supervisory signal
    • 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
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Small-Scale Networks (AREA)

Abstract

"APARELHOS PARA FACILITAR RETRANSMISSãO PELA ESTAçãO DE TRANSMISSãO DO QUADRO DE DADOS DE NìVEL SUPERIOR E PARA FACILITAR A RECEPçãO DO PELO MENOS UM QUADRO DE NìVEL INFERIOR NAS PORçõES SEGMENTADAS PARA A ESTAçãO DE RECEPçãO EM UM SISTEMA DE COMUNICAçõES POR RáDIO, E, MéTODOS PARA FACILITAR A RETRANSMISSãO PELA ESTAçãO DE TRANSMISSãO DO QUADRO DE DADOS DE NìVEL SUPERIOR E PARA FACILITAR A RECEPçãO DAS PORçõES SEGMENTADAS DO PELO MENOS UM QUADRO DE NìVEL SUPERIOR EM UM MéTODO DE COMUNICAçãO EM UM SISTEMA DE COMUNICAçõES POR RáDIO". Aparelho, e um método associado, para um sistema de comunicações por rádio formatado em quadros. Coordenação é provida entre camadas MAC e RLP de uma estação de transmissão através da utilização de aparelho incorporado na camada de MAC da estação de transmissão. Além disso, o aparelho é provido em uma estação de recepção para reduzir a geração de NAK de camada de RLP durante retransmissões de quadros de RLP segmentados.
BRPI0412271-2A 2003-07-02 2004-07-02 aparelhos para facilitar retransmissão pela estação de transmissão do quadro de dados de nìvel superior e para facilitar a recepção do pelo menos um quadro de nìvel inferior nas porções segmentadas para a estação de recepção em um sistema de comunicações por rádio, e, métodos para facilitar a retransmissão pela estação de transmissão do quadro de dados de nìvel superior e para facilitar a recepção das porções segementadas do pelo menos um quadro de nìvel superior em um método de comunicação em um sistema de comunicações por rádio BRPI0412271A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/612,477 US7050397B2 (en) 2003-07-02 2003-07-02 Apparatus, and associated method, for facilitating retransmission of data packets in a packet radio communication system that utilizes a feedback acknowledgement scheme
PCT/US2004/021364 WO2005004374A2 (en) 2003-07-02 2004-07-02 Apparatus, and associated method, for facilitating retransmission of data packets in a packet radio communication system that utilizes a feedback acknowledgment scheme

Publications (1)

Publication Number Publication Date
BRPI0412271A true BRPI0412271A (pt) 2006-09-05

Family

ID=33552522

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412271-2A BRPI0412271A (pt) 2003-07-02 2004-07-02 aparelhos para facilitar retransmissão pela estação de transmissão do quadro de dados de nìvel superior e para facilitar a recepção do pelo menos um quadro de nìvel inferior nas porções segmentadas para a estação de recepção em um sistema de comunicações por rádio, e, métodos para facilitar a retransmissão pela estação de transmissão do quadro de dados de nìvel superior e para facilitar a recepção das porções segementadas do pelo menos um quadro de nìvel superior em um método de comunicação em um sistema de comunicações por rádio

Country Status (7)

Country Link
US (2) US7050397B2 (pt)
JP (1) JP4276263B2 (pt)
KR (1) KR100731964B1 (pt)
CN (2) CN1976321B (pt)
BR (1) BRPI0412271A (pt)
SG (1) SG128682A1 (pt)
WO (1) WO2005004374A2 (pt)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7936664B2 (en) * 1991-03-26 2011-05-03 Nokia Corporation Multi-carrier radio link protocol supervision in a radio communication system
US7376879B2 (en) * 2001-10-19 2008-05-20 Interdigital Technology Corporation MAC architecture in wireless communication systems supporting H-ARQ
US7836165B2 (en) * 2003-11-25 2010-11-16 Intel Corporation Direct memory access (DMA) transfer of network interface statistics
US20050111448A1 (en) * 2003-11-25 2005-05-26 Narad Charles E. Generating packets
US8117356B1 (en) 2010-11-09 2012-02-14 Intel Corporation Direct memory access (DMA) transfer of network interface statistics
US20050122977A1 (en) * 2003-12-05 2005-06-09 Microsoft Corporation Efficient download mechanism for devices with limited local storage
KR100800879B1 (ko) * 2004-03-05 2008-02-04 삼성전자주식회사 무선 통신 시스템의 분리형 매체 억세스 제어 프로토콜 구조와 이를 이용한 데이터 송수신 방법 및 핸드 오버 방법과 그 시스템
US8018945B2 (en) * 2004-04-29 2011-09-13 Interdigital Technology Corporation Method and apparatus for forwarding non-consecutive data blocks in enhanced uplink transmissions
US7751305B2 (en) * 2004-06-25 2010-07-06 Samsung Electronics Co., Ltd. Method for transmitting and receiving broadcast service data in an OFDMA wireless communication system
KR20060013466A (ko) * 2004-08-07 2006-02-10 삼성전자주식회사 소프트 핸드오프 영역에서 역방향 패킷 전송을 위한단말들의 상태 정보 시그널링 방법
KR101026889B1 (ko) * 2004-08-17 2011-04-04 엘지전자 주식회사 폐루프 ｓｔｃ를 위한 정보전달방법
JP2006067099A (ja) * 2004-08-25 2006-03-09 Fujitsu Ltd 伝送時間測定方法、伝送制御方法及び伝送時間測定機能を備えた移動通信システム
US7873070B2 (en) * 2004-09-16 2011-01-18 Alcatel-Lucent Usa Inc. Determining a number of automatic request retransmissions based on block size
US7609638B2 (en) * 2004-10-04 2009-10-27 Lg Electronics Inc. Message transmission in wireless access system
EP1847071A4 (en) * 2005-01-26 2010-10-20 Internet Broadcasting Corp B V HISTORIZED MULTICAST AND FAIR BANDWIDTH DISTRIBUTION AND PACKAGE PRIORIZATION
US8755407B2 (en) * 2005-02-18 2014-06-17 Qualcomm Incorporated Radio link protocols for enhancing efficiency of multi-link communication systems
TWI385995B (zh) * 2005-02-18 2013-02-11 Qualcomm Inc 用於多重鏈結通信系統之無線鏈結協定
US8102878B2 (en) 2005-09-29 2012-01-24 Qualcomm Incorporated Video packet shaping for video telephony
US8406309B2 (en) 2005-10-21 2013-03-26 Qualcomm Incorporated Video rate adaptation to reverse link conditions
US8842555B2 (en) 2005-10-21 2014-09-23 Qualcomm Incorporated Methods and systems for adaptive encoding of real-time information in packet-switched wireless communication systems
US8514711B2 (en) 2005-10-21 2013-08-20 Qualcomm Incorporated Reverse link lower layer assisted video error control
US8548048B2 (en) 2005-10-27 2013-10-01 Qualcomm Incorporated Video source rate control for video telephony
US8577302B2 (en) * 2005-11-21 2013-11-05 Broadcom Corporation Method and system for feedback of antenna beamforming
JP2007181127A (ja) 2005-12-28 2007-07-12 Ntt Docomo Inc 通信装置、通信方法及びプログラム
US8565216B2 (en) * 2006-06-07 2013-10-22 Qualcomm Incorporated Methods and apparatus for supporting tunneling related to wireless uplink signaling flows
RU2420903C2 (ru) * 2006-06-07 2011-06-10 Квэлкомм Инкорпорейтед Способы и устройство для использования значений управления для управления обработкой связи
US8565217B2 (en) * 2006-06-07 2013-10-22 Qualcomm Incorporated Methods and apparatus for supporting tunneling related to wireless downlink signaling flows
US7680070B2 (en) * 2006-07-28 2010-03-16 Intel Corporation Techniques to expedite retransmission of ARQ blocks using temporal relationships in wireless networks
KR20120034084A (ko) 2007-01-10 2012-04-09 콸콤 인코포레이티드 멀티미디어 전화 통신을 위한 컨텐트- 및 링크-의존 코딩 적응 구조
US20090019460A1 (en) * 2007-05-03 2009-01-15 Qualcomm Incorporated Application programming interface (api) for handling errors in packets received by a wireless communications receiver
US8645976B2 (en) 2007-05-03 2014-02-04 Qualcomm Incorporated Application programming interface (API) for restoring a default scan list in a wireless communications receiver
US9160496B2 (en) * 2007-06-29 2015-10-13 Qualcomm Incorporated Methods and apparatus for H-ARQ process memory management
US8422480B2 (en) * 2007-10-01 2013-04-16 Qualcomm Incorporated Acknowledge mode polling with immediate status report timing
US8797850B2 (en) 2008-01-10 2014-08-05 Qualcomm Incorporated System and method to adapt to network congestion
KR20090116601A (ko) * 2008-05-06 2009-11-11 한국전자통신연구원 광대역 무선 접속 시스템에서의 효율적인 Ｈｙｂｒｉｄ ＡＲＱ 및 ＡＲＱ 동작 방안
KR20100070113A (ko) * 2008-12-17 2010-06-25 한국전자통신연구원 센서 네트워크에서의 대용량 데이터 전송을 위한 매체접근제어 방법
US8250423B2 (en) * 2009-03-24 2012-08-21 Clear Wireless Llc Method and system for improving performance of broadcast/multicast transmissions
US8929878B2 (en) * 2009-05-20 2015-01-06 Qualcomm Incorporated Transaction management
JP5610605B2 (ja) * 2009-07-28 2014-10-22 京セラ株式会社 無線通信システム、送信装置、受信装置、およびデータ再送方法
JP5525205B2 (ja) * 2009-08-06 2014-06-18 京セラ株式会社 受信装置および再送制御方法
US8555096B2 (en) 2009-08-07 2013-10-08 Advanced Processor Architectures, Llc Method and apparatus for selectively placing components into a sleep mode in response to loss of one or more clock signals or receiving a command to enter sleep mode
US9429983B1 (en) 2013-09-12 2016-08-30 Advanced Processor Architectures, Llc System clock distribution in a distributed computing environment
US9645603B1 (en) 2013-09-12 2017-05-09 Advanced Processor Architectures, Llc System clock distribution in a distributed computing environment
US11042211B2 (en) 2009-08-07 2021-06-22 Advanced Processor Architectures, Llc Serially connected computing nodes in a distributed computing system
CN101662798B (zh) * 2009-09-22 2012-06-06 北京科技大学 无线传感器网络低功耗邀请重传方法及其装置
US8582593B2 (en) * 2009-12-29 2013-11-12 Nokia Corporation Multicast transmission within a hybrid direct and cellular communication system
US8520723B2 (en) * 2010-12-09 2013-08-27 Qualcomm Incorporated Universal real-time interface for wireless modems
US8707855B2 (en) 2011-05-09 2014-04-29 Eko Brands, Llc Beverage Brewing Device
US9275644B2 (en) 2012-01-20 2016-03-01 Qualcomm Incorporated Devices for redundant frame coding and decoding
US8982794B2 (en) * 2012-11-07 2015-03-17 Microsoft Technology Licensing, Llc Determination of packet retransmission using time threshold
CN109889912B (zh) * 2013-03-29 2021-09-10 Vid拓展公司 早期分组丢失检测和反馈
US10412151B2 (en) * 2015-01-26 2019-09-10 Huawei Technologies Co., Ltd. Method and system for on-demand file repair
WO2017053977A1 (en) 2015-09-25 2017-03-30 Fsa Technologies, Inc. Multi-trunk data flow regulation system and method
US11633681B2 (en) 2019-02-05 2023-04-25 Andritz Inc. Replaceable filter plate assembly for a rotary drum filter
US12191966B2 (en) * 2020-10-22 2025-01-07 Telefonaktiebolaget Lm Ericsson (Publ) Adapting channel monitoring patterns under power saving
KR20230036821A (ko) * 2021-09-08 2023-03-15 삼성전자주식회사 링크의 프레임 에러율을 업데이트하는 전자 장치 및 전자 장치의 동작 방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7298701B2 (en) * 2002-10-31 2007-11-20 Nokia Corporation Apparatus, and associated method, for requesting data retransmission in a packet radio communication system
JP3001435B2 (ja) 1996-10-24 2000-01-24 日本電気移動通信株式会社 確認形情報転送におけるデータ再送方法
EP0975123A1 (en) 1998-07-15 2000-01-26 Telefonaktiebolaget L M Ericsson (Publ) Communication device and method for reliable and low-delay packet transmission
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
CN100426717C (zh) * 2000-01-20 2008-10-15 北方电讯网络有限公司 可变速率分组数据应用中带有软组合的混合arq方案
US6771659B1 (en) 2000-01-21 2004-08-03 Nokia Mobile Phones Ltd. Method and apparatus for a selective acknowledgement scheme in a modified unacknowledge mode for use over a communications link
JP3507810B2 (ja) * 2000-04-10 2004-03-15 ヒュンダイ エレクトロニクス インダストリーズ カムパニー リミテッド 広帯域無線通信システムのダウンリンクにおけるハイブリッド自動再送要求２／３方式のためのデータ処理方法
KR100696336B1 (ko) * 2000-08-04 2007-03-21 유티스타콤코리아 유한회사 광대역 무선통신 시스템의 하향링크에서 하이브리드 자동재전송요구 2/3 방식을 위한 데이터 처리 방법
US6721834B2 (en) * 2001-02-09 2004-04-13 Lucent Technologies Inc. Rate adaptation in a wireless communication system
US7058085B2 (en) * 2001-03-14 2006-06-06 Nortel Networks Limited Method and apparatus for transmitting data over a network within a specified time limit
US7054316B2 (en) * 2001-04-25 2006-05-30 Nokia Corporation Method and system for interlayer control between re-sequencing and retransmission entities
US7310336B2 (en) 2001-05-18 2007-12-18 Esa Malkamaki Hybrid automatic repeat request (HARQ) scheme with in-sequence delivery of packets
US20030039226A1 (en) 2001-08-24 2003-02-27 Kwak Joseph A. Physical layer automatic repeat request (ARQ)
CN1225875C (zh) * 2001-09-29 2005-11-02 华为技术有限公司 在高速媒体接入控制层实现数据重传的方法
US7200115B2 (en) * 2002-05-17 2007-04-03 Lucent Technologies Inc. Method of managing non-acknowledgement responses

Also Published As

Publication number Publication date
JP4276263B2 (ja) 2009-06-10
CN1826823A (zh) 2006-08-30
KR100731964B1 (ko) 2007-06-25
SG128682A1 (en) 2007-01-30
CN1976321A (zh) 2007-06-06
CN100562151C (zh) 2009-11-18
US20060227712A1 (en) 2006-10-12
US7050397B2 (en) 2006-05-23
CN1976321B (zh) 2010-12-29
KR20060040652A (ko) 2006-05-10
WO2005004374A3 (en) 2005-09-22
JP2007531335A (ja) 2007-11-01
US20050002363A1 (en) 2005-01-06
WO2005004374A2 (en) 2005-01-13
US7911954B2 (en) 2011-03-22

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Owner name: NOKIA TECHNOLOGIES OY (FI)

B15K Others concerning applications: alteration of classification

Ipc: H04L 1/18 (2006.01), H04L 29/06 (2006.01), H04L 1/

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]