TW200705928A - Ip packet mapping method - Google Patents

Ip packet mapping method

Info

Publication number
TW200705928A
TW200705928A TW095110910A TW95110910A TW200705928A TW 200705928 A TW200705928 A TW 200705928A TW 095110910 A TW095110910 A TW 095110910A TW 95110910 A TW95110910 A TW 95110910A TW 200705928 A TW200705928 A TW 200705928A
Authority
TW
Taiwan
Prior art keywords
packet
pdu
mac
header
size
Prior art date
Application number
TW095110910A
Other languages
Chinese (zh)
Other versions
TWI307229B (en
Inventor
Nobuhiko Miki
Hiroyuki Atarashi
Atsushi Harada
Naoto Okubo
Mamoru Sawahashi
Original Assignee
Ntt Docomo 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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of TW200705928A publication Critical patent/TW200705928A/en
Application granted granted Critical
Publication of TWI307229B publication Critical patent/TWI307229B/zh

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
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error 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
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H04L69/166—IP fragmentation; TCP segmentation

Landscapes

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

Abstract

To provide the IP packet mapping method which improves an efficiency by reducing an overhead of a header, improves a performance of a quality control by making a retransmission unit close to an IP packet size, and can appropriately respond to the widely distributed IP packet size. The method includes the steps of remaining as it is if an IP packet is smaller than a predetermined size, or generating MAC-PDU by dividing the IP packet if it exceeds the predetermined size; adding a header containing IP packet division information and a CRC code to the MAC-PDU; generating a channel coding block by channel-encoding the MAC-PDU to which the header and the CRC code are added; and mapping the channel coding block to a radio frame.
TW095110910A 2005-04-01 2006-03-29 Ip packet mapping method TW200705928A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005106906 2005-04-01
JP2005174402A JP2006311464A (en) 2005-04-01 2005-06-14 Ip packet mapping method

Publications (2)

Publication Number Publication Date
TW200705928A true TW200705928A (en) 2007-02-01
TWI307229B TWI307229B (en) 2009-03-01

Family

ID=37073183

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095110910A TW200705928A (en) 2005-04-01 2006-03-29 Ip packet mapping method

Country Status (3)

Country Link
JP (1) JP2006311464A (en)
TW (1) TW200705928A (en)
WO (1) WO2006106617A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI456409B (en) * 2011-10-18 2014-10-11 Univ Nat Sun Yat Sen Calculation method for ofdm system with papr reduction function

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CN101286825A (en) * 2007-04-11 2008-10-15 松下电器产业株式会社 Hybrid automatic retransmitting method based on reliability, transmitting terminal and system thereof
PL2557715T3 (en) 2007-04-30 2017-05-31 Interdigital Technology Corporation Feedback signaling error detection and checking in MIMO wireless communication systems
JP4978327B2 (en) * 2007-06-19 2012-07-18 富士通株式会社 Retransmission control method and apparatus
CN102932101A (en) 2007-07-04 2013-02-13 日本电气株式会社 Multicarrier mobile communication system
WO2009016837A1 (en) * 2007-07-31 2009-02-05 Panasonic Corporation Wireless communication device and retransmission judging method
AU2007359820B2 (en) * 2007-10-03 2011-07-07 Fujitsu Limited Radio communication device, radio communication control device, radio communication method, radio communication program, radio communication control method, and radio communication control program
CN101136722B (en) * 2007-10-15 2010-08-11 北京交通大学 Data transmitting method and transmitting equipment suitable for high speed mobile terminal
US20110320899A1 (en) * 2008-12-24 2011-12-29 Kyocera Corporation Communication system, communication apparatus, radio base station, and communication method
JP5427433B2 (en) * 2009-02-25 2014-02-26 京セラ株式会社 Communication system, radio base station, and communication method
JP5498693B2 (en) * 2008-12-24 2014-05-21 京セラ株式会社 COMMUNICATION SYSTEM, COMMUNICATION DEVICE, AND COMMUNICATION METHOD
US8811411B2 (en) 2008-12-24 2014-08-19 Entropic Communications, Inc. Packet aggregation and fragmentation at layer-2 over a managed network
KR101580153B1 (en) * 2009-09-24 2016-01-04 삼성전자주식회사 Apparatus and method for multiple hop relay communication in broadband wireless communication system
FR3009462B1 (en) * 2013-08-02 2019-08-23 Thales IMPROVED METHOD OF DECODING A CORRECTING CODE WITH MESSAGE PASSAGE, ESPECIALLY FOR DECODING LDPC CODES OR TURBO CODES
CN105594164B (en) * 2014-01-17 2019-05-10 华为技术有限公司 A kind of transmission method and transmission device of data packet
WO2022239054A1 (en) * 2021-05-10 2022-11-17 日本電信電話株式会社 Optical transmission and reception system and optical transmission and reception method

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JPH0974419A (en) * 1995-09-06 1997-03-18 Fujitsu Ltd Simultaneously produced message control system in communication system sending message using plural data units
JP3233104B2 (en) * 1998-06-17 2001-11-26 日本電気株式会社 Subscriber network system and method for setting information in concentrator thereof
JP3239880B2 (en) * 1998-11-02 2001-12-17 日本電気株式会社 Rate matching method and digital communication system
JP2000295313A (en) * 1999-04-06 2000-10-20 Nec Corp Method and device for communication
JP2000324164A (en) * 1999-05-12 2000-11-24 Nec Corp Device for transferring packet data
US6625165B1 (en) * 1999-07-27 2003-09-23 Lucent Technologies Inc. Data link protocol for wireless systems
JP4330767B2 (en) * 2000-06-26 2009-09-16 株式会社エヌ・ティ・ティ・ドコモ Communication method and base station apparatus performing automatic retransmission request
KR100662286B1 (en) * 2000-11-30 2007-01-02 엘지전자 주식회사 Method of transmitting protocol data units in radio link control layer and wireless communications system having RLC layer
US7570656B2 (en) * 2001-06-18 2009-08-04 Yitran Communications Ltd. Channel access method for powerline carrier based media access control protocol
CN1784857B (en) * 2003-05-16 2010-10-06 三菱电机株式会社 Base station and radio terminal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI456409B (en) * 2011-10-18 2014-10-11 Univ Nat Sun Yat Sen Calculation method for ofdm system with papr reduction function

Also Published As

Publication number Publication date
TWI307229B (en) 2009-03-01
WO2006106617A1 (en) 2006-10-12
JP2006311464A (en) 2006-11-09

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees