BRPI0514339A - aparelho e método para comprimir cabeçalhos em um sistema de comunicação sem fio de banda larga - Google Patents

aparelho e método para comprimir cabeçalhos em um sistema de comunicação sem fio de banda larga

Info

Publication number
BRPI0514339A
BRPI0514339A BRPI0514339-0A BRPI0514339A BRPI0514339A BR PI0514339 A BRPI0514339 A BR PI0514339A BR PI0514339 A BRPI0514339 A BR PI0514339A BR PI0514339 A BRPI0514339 A BR PI0514339A
Authority
BR
Brazil
Prior art keywords
header
packet
headers
communication system
compressing
Prior art date
Application number
BRPI0514339-0A
Other languages
English (en)
Inventor
Yong Chang
Hong-Sung Chang
Jun-Hyung Kim
Dong-Ho Cho
Jee-Young Song
Geun-Hwi Lim
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of BRPI0514339A publication Critical patent/BRPI0514339A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • 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
    • H04L69/04—Protocols for data compression, e.g. ROHC
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)

Abstract

APARELHO E MéTODO PARA COMPRIMIR CABEçALHOS EM UM SISTEMA DE COMUNICAçãO SEM FIO DE BANDA LARGA Um aparelho de transmissão e método para comprimir cabeçalhos em um sistema de comunicação sem fio de banda larga são fornecidos. Quando do recebimento de um pacote ao qual um cabeçalho de protocolo de transporte em tempo real (RTP), um cabeçalho de protocolo de datagrama do usuário (UDP), e um cabeçalho do protocolo da Internet (IP) são acrescentados, de uma camada superior, uma camada de protocolo de compressão de cabeçalho transmite o pacote recebido sem comprimir os cabeçalhos na transmissão inicial, e da transmissão seguinte, comprime os cabeçalhos de acordo com um esquema de compressão fornecido na tecnologia da Internet. A subcamada de convergência de compressão de cabeçalho classifica o pacote de acordo com a informação de cabeçalho inicial recebida da camada de protocolo de compressão de cabeçalho, armazena informação de mapeamento para a classificação do pacote, e efetua a classificação do pacote em um pacote comprimido por cabeçalho utilizando a informação de mapeamento.
BRPI0514339-0A 2004-11-15 2005-11-15 aparelho e método para comprimir cabeçalhos em um sistema de comunicação sem fio de banda larga BRPI0514339A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040093282A KR20060054662A (ko) 2004-11-15 2004-11-15 광대역 무선 통신 시스템에서 헤더 압축 장치 및 방법
PCT/KR2005/003863 WO2006052117A1 (en) 2004-11-15 2005-11-15 Apparatus and method for compressing headers in a broadband wireless communication system

Publications (1)

Publication Number Publication Date
BRPI0514339A true BRPI0514339A (pt) 2008-06-10

Family

ID=36336753

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0514339-0A BRPI0514339A (pt) 2004-11-15 2005-11-15 aparelho e método para comprimir cabeçalhos em um sistema de comunicação sem fio de banda larga

Country Status (6)

Country Link
US (1) US20060104278A1 (pt)
KR (1) KR20060054662A (pt)
CN (1) CN101057461A (pt)
BR (1) BRPI0514339A (pt)
RU (1) RU2007117917A (pt)
WO (1) WO2006052117A1 (pt)

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EP1806882A1 (en) * 2006-01-05 2007-07-11 Alcatel Lucent Wireless communication network, air interface and method for mapping user traffic
US20070230598A1 (en) * 2006-03-30 2007-10-04 Yi-Hsiu Wang OFDMA transmitter and method of transmitting OFDMA signals using compress-decompress modulation
US20080025249A1 (en) * 2006-07-28 2008-01-31 Qualcomm Incorporated 1xEVDO WIRELESS INTERFACE TO ENABLE COMMUNICATIONS VIA A SATELLITE RELAY
US20080025312A1 (en) * 2006-07-28 2008-01-31 Qualcomm Incorporated Zero-header compression for improved communications
KR100745782B1 (ko) * 2006-09-29 2007-08-03 한국전자통신연구원 동적 헤더 압축 장치 및 방법
KR101375169B1 (ko) * 2006-10-24 2014-03-18 삼성전자주식회사 광대역 무선 접속 시스템에서 헤더 압축 방법 지원 여부를 통보하는 방법 및 장치
US8811161B2 (en) * 2007-09-21 2014-08-19 Intellectual Discovery Co., Ltd. Method of creating and deleting service flow for robust header compression, and wireless communication system supporting the same
CN101227484B (zh) * 2008-02-04 2010-11-10 北京北方烽火科技有限公司 一种WiMAX基站中基于IP的汇聚子层的实现方法
US8897305B2 (en) * 2008-04-25 2014-11-25 Samsung Electronics Co., Ltd. Apparatuses and methods for providing emergency service in a wireless communication system
US8264958B1 (en) * 2008-05-23 2012-09-11 Sprint Communications Company L.P. Tiered subscriber service with advanced header compression methods in a VOIP system
US20090303922A1 (en) * 2008-06-05 2009-12-10 Rehan Jalil Method and apparatus for communicating a plurality of packets in a communication network
JP5132444B2 (ja) * 2008-06-25 2013-01-30 キヤノン株式会社 通信装置、その制御方法およびプログラム
TWI449391B (zh) * 2008-10-28 2014-08-11 Ind Tech Res Inst 識別碼的產生與辨識方法與通訊系統
US20100142379A1 (en) * 2008-12-05 2010-06-10 Electronics And Telecommunications Research Institute Method for classifying packet on mobile terminal
US20100316030A1 (en) * 2009-04-28 2010-12-16 Muthaiah Venkatachalam Techniques for supporting multiple protocols in wireless networks
US20110051729A1 (en) * 2009-08-28 2011-03-03 Industrial Technology Research Institute and National Taiwan University Methods and apparatuses relating to pseudo random network coding design
CN101753740A (zh) * 2009-11-20 2010-06-23 华为终端有限公司 基于sip电话的通信方法及网关设备
EP2362653A1 (en) 2010-02-26 2011-08-31 Panasonic Corporation Transport stream packet header compression
US9769287B2 (en) * 2010-05-10 2017-09-19 Telefonaktiebolaget Lm Ericsson (Publ) Reducing protocol overhead in single-block packet access procedures
CN102572933B (zh) * 2010-12-15 2014-09-10 中兴通讯股份有限公司 一种传输rtp报文的方法、装置及系统
US20130064177A1 (en) * 2011-09-08 2013-03-14 Muthaiah Venkatachalam Payload header reduction classification for multiprotocol convergence sublayer
CN102523119B (zh) * 2011-12-16 2015-01-21 广东东研网络科技股份有限公司 基于snmp协议的epon网管系统数据传输方法
US9350676B2 (en) * 2012-12-11 2016-05-24 Qualcomm Incorporated Method and apparatus for classifying flows for compression
US9351195B2 (en) * 2013-09-23 2016-05-24 Qualcomm Incorporated Handling incompressible data packets on multiple data flows
KR102192165B1 (ko) * 2013-11-25 2020-12-16 삼성전자주식회사 전자 장치에서 헤더 압축된 패킷을 처리하기 위한 장치 및 방법
CN104506461A (zh) * 2014-12-24 2015-04-08 重庆大学 一种工业通信网络关口设备
US11006316B2 (en) 2017-10-16 2021-05-11 Ofinno, Llc Header compression for ethernet frame
AU2018443582B2 (en) * 2018-09-28 2022-10-27 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Communication method, terminal device, and network device

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US6032197A (en) * 1997-09-25 2000-02-29 Microsoft Corporation Data packet header compression for unidirectional transmission
CN1436417A (zh) * 2000-06-07 2003-08-13 西门子公司 通过互联网协议传输语言信息的方法
US6804260B2 (en) * 2001-02-16 2004-10-12 Qualcomm, Incorporated Method for selectively maintaining and applying PPP compression in a wireless communication system
US7212511B2 (en) * 2001-04-06 2007-05-01 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for VoIP wireless terminals
JP3819729B2 (ja) * 2001-04-20 2006-09-13 株式会社エヌ・ティ・ティ・ドコモ データ安全化通信装置及びその方法
FI118244B (fi) * 2001-06-27 2007-08-31 Nokia Corp Otsikkokenttien kompressiotunnisteen välittäminen datapakettiyhteydellä
EP1372310A1 (en) * 2002-06-12 2003-12-17 Motorola, Inc. Apparatus and method for communicating data using header compression
US7647421B2 (en) * 2002-08-20 2010-01-12 Nokia Corporation Extension header compression
US7286536B2 (en) * 2002-10-28 2007-10-23 Nokia Corporation Method and system for early header compression
US7430617B2 (en) * 2003-12-19 2008-09-30 Nokia Corporation Method and system for header compression

Also Published As

Publication number Publication date
RU2007117917A (ru) 2008-11-20
KR20060054662A (ko) 2006-05-23
CN101057461A (zh) 2007-10-17
US20060104278A1 (en) 2006-05-18
WO2006052117A1 (en) 2006-05-18

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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 AS 4A, 5A E 6A 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 2160 DE 29/05/2012.

B15K Others concerning applications: alteration of classification

Ipc: H04L 12/801 (2013.01)