NO20083421L - Forbedring av ROHC-ytelse ved patreff av stillhetsundertrykking - Google Patents

Forbedring av ROHC-ytelse ved patreff av stillhetsundertrykking

Info

Publication number
NO20083421L
NO20083421L NO20083421A NO20083421A NO20083421L NO 20083421 L NO20083421 L NO 20083421L NO 20083421 A NO20083421 A NO 20083421A NO 20083421 A NO20083421 A NO 20083421A NO 20083421 L NO20083421 L NO 20083421L
Authority
NO
Norway
Prior art keywords
value
timestamp
compression
improving
header
Prior art date
Application number
NO20083421A
Other languages
English (en)
Inventor
Rohit Kapoor
Magnus Kretz
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 NO20083421L publication Critical patent/NO20083421L/no

Links

Classifications

    • 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
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • 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
    • H04L69/22—Parsing or analysis of headers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

Eksempler presentert her gjelder metoder og systemer for forbedring av den ytelse en komprimeringsenhet for robust start- eller hodedelkomprimering av typen Robust Header Compression (RoHC) gir, ved påtreff av stillhetsundertrykking. I ett eksempel beregnes et RTP-tidsstempelinkrement for pakker som følger etter hverandre, inntil et forhåndsbestemt antall pakker har en konstant tidsstempelinkrementverdi. Den konstante RTP-tidsstempelinkrementverdi tildeles som en verdi av et tidsstempelskritt (TSSTRIDE) for komprimering, idet verdien av hvert RTP-tidsstempel (TS) er skalert med tidsstempelskrittet (TS STRIDE) og hodedelen komprimeres ved bruk av den tildelte verdi.
NO20083421A 2006-01-06 2008-08-05 Forbedring av ROHC-ytelse ved patreff av stillhetsundertrykking NO20083421L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US75665806P 2006-01-06 2006-01-06
US11/545,956 US7907609B2 (en) 2006-01-06 2006-10-10 Method and apparatus for enhancing RoHC performance when encountering silence suppression
PCT/US2007/060191 WO2007112140A2 (en) 2006-01-06 2007-01-05 Method and apparatus for enhancing rohc performance when encountering silence suppression

Publications (1)

Publication Number Publication Date
NO20083421L true NO20083421L (no) 2008-10-06

Family

ID=38541764

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20083421A NO20083421L (no) 2006-01-06 2008-08-05 Forbedring av ROHC-ytelse ved patreff av stillhetsundertrykking

Country Status (13)

Country Link
US (1) US7907609B2 (no)
EP (1) EP1974528B1 (no)
JP (3) JP2009522954A (no)
KR (1) KR100965438B1 (no)
CN (1) CN101366261B (no)
AU (1) AU2007230862B2 (no)
BR (1) BRPI0706417A8 (no)
CA (1) CA2633896C (no)
IL (1) IL192076A0 (no)
NO (1) NO20083421L (no)
RU (1) RU2407205C2 (no)
TW (1) TWI381689B (no)
WO (1) WO2007112140A2 (no)

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WO2009017340A2 (en) * 2007-07-27 2009-02-05 Lg Electronics Inc. Method of transmitting packet for reducing header overhead
US8265065B2 (en) * 2007-09-14 2012-09-11 Sharp Laboratories Of America, Inc. Method and system for voice-over-internet-protocol (VoIP) transmission in a wireless communications network
US8059632B2 (en) * 2007-09-14 2011-11-15 Sharp Laboratories Of America, Inc. Method and system for transmission of channel quality indicators (CQIs) by mobile devices in a wireless communications network
WO2010106663A1 (ja) * 2009-03-19 2010-09-23 富士通株式会社 受信装置、送信装置、受信方法、送信方法、通信システムおよび通信方法
EP2452480B1 (en) 2009-07-08 2018-03-21 Thomson Licensing DTV Backward looking robust header compression receiver
EP2282577B1 (en) * 2009-07-27 2012-05-23 Institute for Imformation Industry Wireless communication apparatus, header compression method thereof, and header decompression method thereof
US8892757B2 (en) * 2009-10-13 2014-11-18 Blackberry Limited Methods and apparatus for intelligent selection of a transport protocol for content streaming
KR101568881B1 (ko) 2009-10-14 2015-11-12 에릭슨 엘지 주식회사 헤더 압축 효율 향상 방법 및 그를 위한 패킷 송신 장치
CN101674315B (zh) * 2009-10-20 2014-12-10 中兴通讯股份有限公司 一种时间戳压缩、解压缩的方法及装置
US9769287B2 (en) * 2010-05-10 2017-09-19 Telefonaktiebolaget Lm Ericsson (Publ) Reducing protocol overhead in single-block packet access procedures
US8913321B2 (en) 2010-09-21 2014-12-16 Moxtek, Inc. Fine pitch grid polarizer
US8611007B2 (en) 2010-09-21 2013-12-17 Moxtek, Inc. Fine pitch wire grid polarizer
US8472754B1 (en) * 2010-11-11 2013-06-25 Amazon Technologies, Inc. Image artifact prevention
US8370526B2 (en) 2011-02-22 2013-02-05 Lsi Corporation Binary-shift operations such as for header compression in packet-based communications
US8688762B2 (en) 2011-02-22 2014-04-01 Lsi Corporation Iterative-division operations such as for header compression in packet-based communications
US8873144B2 (en) 2011-05-17 2014-10-28 Moxtek, Inc. Wire grid polarizer with multiple functionality sections
US8913320B2 (en) 2011-05-17 2014-12-16 Moxtek, Inc. Wire grid polarizer with bordered sections
US20130155918A1 (en) * 2011-12-20 2013-06-20 Nokia Siemens Networks Oy Techniques To Enhance Header Compression Efficiency And Enhance Mobile Node Security
US8922890B2 (en) 2012-03-21 2014-12-30 Moxtek, Inc. Polarizer edge rib modification
CN102882879B (zh) * 2012-10-08 2015-10-07 中国电子科技集团公司第五十四研究所 一种适用于卫星信道的ip数据压缩传输方法
CN103812846A (zh) * 2012-11-14 2014-05-21 重庆重邮信科通信技术有限公司 一种头压缩方法及系统
AU2013387114B2 (en) * 2013-04-17 2018-02-22 Interdigital Vc Holdings, Inc. Method and apparatus for packet header compression
US9354374B2 (en) 2013-10-24 2016-05-31 Moxtek, Inc. Polarizer with wire pair over rib
US20150195326A1 (en) * 2014-01-03 2015-07-09 Qualcomm Incorporated Detecting whether header compression is being used for a first stream based upon a delay disparity between the first stream and a second stream
US9923695B2 (en) 2014-09-24 2018-03-20 Samsung Electronics Co., Ltd. Call processing method and apparatus for use in LTE system
CN104320810B (zh) * 2014-11-07 2018-07-06 大唐移动通信设备有限公司 一种头压缩方法、装置及解压缩方法、装置
US11032194B2 (en) 2015-01-09 2021-06-08 Samsung Electronics Co., Ltd. Transmitting apparatus and signal processing method using removal of transport steam packet header
US10037240B2 (en) * 2015-09-24 2018-07-31 Qualcomm Incorporated Timestamp repair mechanism in case of decompression failure
CN106941697A (zh) * 2016-01-04 2017-07-11 中兴通讯股份有限公司 一种发送、接收时间戳信息的方法和装置
CN108737349B (zh) * 2017-04-24 2020-08-28 大唐移动通信设备有限公司 一种语音数据包的处理方法及装置
US11330665B2 (en) 2020-01-09 2022-05-10 Qualcomm Incorporated Increasing throughput efficiency in a PDCP channel with ROHC TCP profile
TWI739320B (zh) * 2020-02-25 2021-09-11 瑞昱半導體股份有限公司 網路通訊裝置以及網路映射表的操作方法

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US6680921B1 (en) * 1999-06-18 2004-01-20 Telefonaktiebolaget Lm Ericsson (Publ) Estimation of time stamps in real-time packet communications
US6680955B1 (en) * 1999-08-20 2004-01-20 Nokia Networks Oy Technique for compressing a header field in a data packet
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JP3556195B2 (ja) * 2000-11-06 2004-08-18 松下電器産業株式会社 ヘッダ圧縮方法及び装置並びにプログラム
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US7031666B2 (en) 2001-03-28 2006-04-18 Qualcomm Incorporated. Method and apparatus for header compression in a wireless communication system
EP1514431A2 (en) * 2001-11-06 2005-03-16 Koninklijke Philips Electronics N.V. Wireless communication arrangements with encapsulation and header compression
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Also Published As

Publication number Publication date
JP5134115B2 (ja) 2013-01-30
RU2407205C2 (ru) 2010-12-20
BRPI0706417A8 (pt) 2018-08-28
EP1974528A2 (en) 2008-10-01
US20100278196A1 (en) 2010-11-04
AU2007230862A1 (en) 2007-10-04
AU2007230862B2 (en) 2010-12-02
CN101366261A (zh) 2009-02-11
CN101366261B (zh) 2013-03-27
CA2633896C (en) 2013-04-02
EP1974528B1 (en) 2017-03-08
CA2633896A1 (en) 2007-10-04
JP2011239432A (ja) 2011-11-24
US7907609B2 (en) 2011-03-15
JP2009522954A (ja) 2009-06-11
WO2007112140A2 (en) 2007-10-04
IL192076A0 (en) 2009-08-03
BRPI0706417A2 (pt) 2011-03-29
WO2007112140A3 (en) 2008-01-03
TW200814667A (en) 2008-03-16
JP2013243690A (ja) 2013-12-05
KR100965438B1 (ko) 2010-06-24
TWI381689B (zh) 2013-01-01
RU2008132318A (ru) 2010-02-20
KR20080083355A (ko) 2008-09-17

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