AU1977397A - Digital communication system for adapting communications protocol based on a current communication channel condition - Google Patents

Digital communication system for adapting communications protocol based on a current communication channel condition

Info

Publication number
AU1977397A
AU1977397A AU19773/97A AU1977397A AU1977397A AU 1977397 A AU1977397 A AU 1977397A AU 19773/97 A AU19773/97 A AU 19773/97A AU 1977397 A AU1977397 A AU 1977397A AU 1977397 A AU1977397 A AU 1977397A
Authority
AU
Australia
Prior art keywords
communications protocol
channel condition
protocol based
communication system
communication channel
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU19773/97A
Inventor
Thomas John Makovicka
Nils Rutger Rydbeck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ericsson Inc
Original Assignee
Ericsson Inc
Ericsson GE Mobile Communications Holding 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 Ericsson Inc, Ericsson GE Mobile Communications Holding Inc filed Critical Ericsson Inc
Publication of AU1977397A publication Critical patent/AU1977397A/en
Abandoned legal-status Critical Current

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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0032—Without explicit signalling
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/0014—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the source coding
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0046—Code rate detection or code type detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
AU19773/97A 1996-03-04 1997-02-26 Digital communication system for adapting communications protocol based on a current communication channel condition Abandoned AU1977397A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US61022996A 1996-03-04 1996-03-04
US08610229 1996-03-04
PCT/US1997/003022 WO1997033402A1 (en) 1996-03-04 1997-02-26 Digital communication system for adapting communications protocol based on a current communication channel condition

Publications (1)

Publication Number Publication Date
AU1977397A true AU1977397A (en) 1997-09-22

Family

ID=24444217

Family Applications (1)

Application Number Title Priority Date Filing Date
AU19773/97A Abandoned AU1977397A (en) 1996-03-04 1997-02-26 Digital communication system for adapting communications protocol based on a current communication channel condition

Country Status (4)

Country Link
AR (1) AR006100A1 (en)
AU (1) AU1977397A (en)
ID (1) ID16208A (en)
WO (1) WO1997033402A1 (en)

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DE19742124C2 (en) * 1997-09-24 2001-10-18 Siemens Ag Method and base station system for voice transmission over a radio interface in a digital radio communication system
AU8766598A (en) * 1997-10-02 1999-04-27 Motorola, Inc. Data communication method and apparatus for increasing throughput based on quality of communications channel
US6009553A (en) * 1997-12-15 1999-12-28 The Whitaker Corporation Adaptive error correction for a communications link
DE19804581C2 (en) * 1998-02-05 2000-08-17 Siemens Ag Method and radio communication system for the transmission of voice information
US6154451A (en) * 1998-06-29 2000-11-28 Northrop Grumman Corporation Method for dissemination of multi-sensor products
US6201786B1 (en) * 1998-06-29 2001-03-13 Northrop Grumman Corporation Adaptable and controllable multi-channel data link
US6163766A (en) * 1998-08-14 2000-12-19 Motorola, Inc. Adaptive rate system and method for wireless communications
US6081510A (en) * 1998-08-19 2000-06-27 Motorola, Inc. Method and apparatus for robust operation of data transmission during adverse radio-link conditions
US7072832B1 (en) 1998-08-24 2006-07-04 Mindspeed Technologies, Inc. System for speech encoding having an adaptive encoding arrangement
JP2000196467A (en) * 1998-12-28 2000-07-14 Nec Corp Error correction coder and error correction decoder
US6498936B1 (en) 1999-01-22 2002-12-24 Ericsson Inc. Methods and systems for coding of broadcast messages
KR20010108265A (en) * 1999-02-24 2001-12-07 더 보드 오브 트러스티즈, 리랜드 스탠포드 주니어 유니버시티 Express bit swapping in a multicarrier transmission system
CA2268853C (en) * 1999-04-13 2011-08-02 Wen Tong Rate matching and channel interleaving for a communications system
GB0000634D0 (en) * 2000-01-12 2000-03-01 Simoco Int Ltd Radio communications system
EP1172958A1 (en) * 2000-07-11 2002-01-16 Koninklijke Philips Electronics N.V. Communication system, transmitter and method against transmission errors
US6873613B1 (en) 2000-10-16 2005-03-29 Ericsson Inc. Methods for wirelessly communicating time division multiple access (TDMA) data using adaptive multiplexing and coding
US6996415B2 (en) * 2001-04-20 2006-02-07 Lg Electronics Inc. System and method for transmitting data on a reverse link channel
US6745364B2 (en) * 2001-06-28 2004-06-01 Microsoft Corporation Negotiated/dynamic error correction for streamed media
JP2006503516A (en) * 2002-10-15 2006-01-26 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ System and method with error recovery for streaming FGS encoded video over an IP network
US20090118019A1 (en) 2002-12-10 2009-05-07 Onlive, Inc. System for streaming databases serving real-time applications used through streaming interactive video
US9077991B2 (en) 2002-12-10 2015-07-07 Sony Computer Entertainment America Llc System and method for utilizing forward error correction with video compression
US9314691B2 (en) 2002-12-10 2016-04-19 Sony Computer Entertainment America Llc System and method for compressing video frames or portions thereof based on feedback information from a client device
US8964830B2 (en) 2002-12-10 2015-02-24 Ol2, Inc. System and method for multi-stream video compression using multiple encoding formats
US9108107B2 (en) 2002-12-10 2015-08-18 Sony Computer Entertainment America Llc Hosting and broadcasting virtual events using streaming interactive video
US20050002337A1 (en) * 2003-07-01 2005-01-06 Nokia Corporation Reducing effects caused by transmission channel errors during a streaming session
JP4220365B2 (en) 2003-12-08 2009-02-04 株式会社ケンウッド Transmitting apparatus, receiving apparatus, data transmitting method, and data receiving method
US8494071B2 (en) 2003-12-08 2013-07-23 Kabushiki Kaisha Kenwood Device and method for correcting a data error in communication path
JP4388366B2 (en) * 2003-12-26 2009-12-24 株式会社ケンウッド Transmission device, reception device, data transmission method, data reception method, and program
JP4542405B2 (en) 2004-09-30 2010-09-15 株式会社ケンウッド Baseband signal generation apparatus, baseband signal generation method, and program
FR2914480B1 (en) * 2007-03-30 2010-09-03 Canon Kk DEVICES AND METHODS FOR TRANSMITTING AND RECEIVING VIA NETWORK, SOUND CONTENT, COMPUTER PROGRAM PRODUCT, AND CORRESPONDING STORAGE MEDIUM.
AU2008333827A1 (en) * 2007-12-05 2009-06-11 Ol2, Inc. System and method for compressing video by adjusting tile size based on detected intraframe motion or scene complexity
NO3072308T3 (en) 2013-11-22 2018-06-30

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443041A1 (en) * 1984-11-26 1986-05-28 Siemens AG, 1000 Berlin und 8000 München Method for improving the transmission quality of PCM coded image signals
NZ239283A (en) * 1990-08-23 1994-09-27 Ericsson Telefon Ab L M Mobile cellular radio: handoff between half rate and full rate channels according to estimated received signal quality
JPH04276922A (en) * 1991-03-04 1992-10-02 Mitsubishi Electric Corp Radio communication equipment
US5712868A (en) * 1992-06-30 1998-01-27 Motorola, Inc. Dual mode communication network
FR2718306B1 (en) * 1994-03-31 1996-04-26 Alcatel Mobile Comm France Method for adapting the air interface in a radiocommunication system to mobiles.
US5761223A (en) * 1994-07-21 1998-06-02 Matsushita Electric Industrial Co., Ltd. Error correcting device

Also Published As

Publication number Publication date
ID16208A (en) 1997-09-11
AR006100A1 (en) 1999-08-11
WO1997033402A1 (en) 1997-09-12

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