FI20002407A - Method for identifying delayed data frames in a transfer function - Google Patents

Method for identifying delayed data frames in a transfer function Download PDF

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Publication number
FI20002407A
FI20002407A FI20002407A FI20002407A FI20002407A FI 20002407 A FI20002407 A FI 20002407A FI 20002407 A FI20002407 A FI 20002407A FI 20002407 A FI20002407 A FI 20002407A FI 20002407 A FI20002407 A FI 20002407A
Authority
FI
Finland
Prior art keywords
frame
delayed
threshold value
data frames
transfer function
Prior art date
Application number
FI20002407A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI118502B (en
Inventor
Ramin Rezaiifar
Nikolai K N Leung
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22168977&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI20002407(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of FI20002407A publication Critical patent/FI20002407A/en
Application granted granted Critical
Publication of FI118502B publication Critical patent/FI118502B/en

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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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1642—Formats specially adapted for sequence numbers
    • H04L1/165—Variable formats
    • 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
    • H04L1/1809—Selective-repeat 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
    • H04L1/12—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
    • H04L1/1835—Buffer management
    • H04L1/1841—Resequencing
    • 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
    • H04L47/34—Flow control; Congestion control ensuring sequence integrity, e.g. using sequence numbers
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements

Abstract

A method for detecting delayed data frames in a transport function includes the steps of comparing a frame sequence counter with a predetermined threshold value, detecting a delayed frame if the sequence counter exceeds the threshold value, and processing the detected delayed frame accordingly. In an RLP data transport protocol, the delayed frame may be processed as a retransmitted frame. The threshold value may be proportional to the maximum number of frames sent in a given bundle times the maximum delay, in units of frame intervals, between frames sent simultaneously over the air in the same frame interval.
FI20002407A 1998-05-20 2000-11-01 A method for detecting delayed data frames in a transfer function FI118502B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US09/082,085 US6314101B1 (en) 1997-06-17 1998-05-20 Method for detecting delayed data frames in a transport function
US8208598 1998-05-20
PCT/US1999/011108 WO1999060761A1 (en) 1998-05-20 1999-05-19 Method for detecting delayed data frames in a transport function
US9911108 1999-05-19

Publications (2)

Publication Number Publication Date
FI20002407A true FI20002407A (en) 2001-01-22
FI118502B FI118502B (en) 2007-11-30

Family

ID=22168977

Family Applications (2)

Application Number Title Priority Date Filing Date
FI20002407A FI118502B (en) 1998-05-20 2000-11-01 A method for detecting delayed data frames in a transfer function
FI20060642A FI20060642L (en) 1998-05-20 2006-07-03 Method for identifying delayed data frames in a transfer function

Family Applications After (1)

Application Number Title Priority Date Filing Date
FI20060642A FI20060642L (en) 1998-05-20 2006-07-03 Method for identifying delayed data frames in a transfer function

Country Status (18)

Country Link
US (2) US6314101B1 (en)
EP (1) EP1080569B1 (en)
JP (2) JP4382280B2 (en)
KR (1) KR100696023B1 (en)
CN (1) CN1182690C (en)
AU (1) AU759107B2 (en)
BR (1) BR9910521B1 (en)
CA (2) CA2650693C (en)
DE (1) DE69928661T2 (en)
FI (2) FI118502B (en)
HK (1) HK1035279A1 (en)
ID (1) ID28534A (en)
MX (1) MXPA00011334A (en)
NO (1) NO20005814L (en)
NZ (1) NZ507916A (en)
RU (1) RU2217876C2 (en)
UA (1) UA57141C2 (en)
WO (1) WO1999060761A1 (en)

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KR100234134B1 (en) * 1997-08-29 1999-12-15 윤종용 Method for managing receive data in complex digital cellular mobiles
US7593408B2 (en) * 1998-05-20 2009-09-22 Qualcomm Incorporated Method and apparatus for resolving ambiguity in reception of multiple retransmitted frames
EP1014641A1 (en) * 1998-12-22 2000-06-28 Telefonaktiebolaget Lm Ericsson Method and system for reducing the processing time of data in communication networks
FI113822B (en) * 1999-01-19 2004-06-15 Nokia Corp Controlled recovery for data network errors
US6134221A (en) * 1999-04-15 2000-10-17 Motorola, Inc. Method for evaluating a communication link between a first and a second communication site
US6507582B1 (en) * 1999-05-27 2003-01-14 Qualcomm Incorporated Radio link protocol enhancements for dynamic capacity wireless data channels
US6539030B1 (en) * 2000-02-07 2003-03-25 Qualcomm Incorporated Method and apparatus for providing configurable layers and protocols in a communications system
GB2364206B (en) * 2000-06-30 2004-12-15 Motorola Inc Transmission procedures
JP2002237863A (en) * 2001-02-07 2002-08-23 Alps Electric Co Ltd Time-division data transmitter/receiver
JP4724928B2 (en) 2001-02-27 2011-07-13 ソニー株式会社 Wireless transmission apparatus and wireless transmission method
KR100883062B1 (en) * 2001-07-07 2009-02-10 엘지전자 주식회사 A method for transmission of information of the radio link control layer in a radio communication system
US7327694B2 (en) * 2001-07-31 2008-02-05 Sasken Communication Technologies Ltd. Adaptive radio link protocol (RLP) to improve performance of TCP in wireless environment for CDMAone and CDMA2000 systems
US7142542B2 (en) * 2001-11-15 2006-11-28 Motorola, Inc. Selective retransmission of data
US7280480B2 (en) * 2002-01-07 2007-10-09 Motorola, Inc. Method and apparatus for transmitting and receiving data
US20030169740A1 (en) * 2002-03-08 2003-09-11 Harris John M. Method and apparatus for transmitting and receiving data
US7684329B2 (en) * 2002-05-06 2010-03-23 Qualcomm Incorporated Method and apparatus for augmenting physical layer ARQ in a wireless data communication system
US7372864B1 (en) 2002-08-01 2008-05-13 Applied Micro Circuits Corporation Reassembly of data fragments in fixed size buffers
JP3961415B2 (en) * 2002-12-16 2007-08-22 株式会社エヌ・ティ・ティ・ドコモ Protocol defect automatic detection method and protocol defect automatic detection device
US7719991B2 (en) 2003-01-21 2010-05-18 Qualcomm Incorporated Reverse rate indicator detection
US7558890B1 (en) 2003-12-19 2009-07-07 Applied Micro Circuits Corporation Instruction set for programmable queuing
US20060013216A1 (en) * 2004-07-13 2006-01-19 Samsung Electronics Co., Ltd. Apparatus and method for supporting real-time services in a wireless network
CN100428733C (en) * 2004-08-11 2008-10-22 华为技术有限公司 Error recovery method and device for IP header compression in mobile communication network
KR100675838B1 (en) * 2004-12-20 2007-01-29 한국전자통신연구원 Frame sequence preservation and traffic allocation apparatus and method in multi-channel link and multi-channel transmitter using the same
US7453879B1 (en) * 2005-04-04 2008-11-18 Sun Microsystems, Inc. Method and apparatus for determining the landing zone of a TCP packet
CN1848720B (en) 2005-04-05 2013-03-27 创新音速有限公司 Method and system for detecting an erroneous sequence number in a status report unit
KR101347970B1 (en) * 2006-06-02 2014-01-14 삼성전자주식회사 Method for receiving of data in mobile communication system
CN101222305B (en) 2007-01-09 2012-04-04 华为技术有限公司 Data retransmission method, system and device
JP4519159B2 (en) * 2007-07-12 2010-08-04 株式会社日立製作所 Packet transfer apparatus and packet transfer method
US8743284B2 (en) 2007-10-08 2014-06-03 Motorola Mobility Llc Synchronizing remote audio with fixed video
JP2010109530A (en) * 2008-10-29 2010-05-13 Sony Corp Wireless communication apparatus and wireless communication method
US8761147B2 (en) * 2011-01-17 2014-06-24 Texas Instruments Incorporated Selective protection based on sequence numbers in coexisting networks

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JP3034281B2 (en) * 1990-07-12 2000-04-17 株式会社東芝 Wireless communication system
US5610595A (en) * 1991-12-09 1997-03-11 Intermec Corporation Packet radio communication system protocol
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Also Published As

Publication number Publication date
EP1080569A1 (en) 2001-03-07
JP4382280B2 (en) 2009-12-09
NO20005814D0 (en) 2000-11-17
NO20005814L (en) 2001-01-04
DE69928661T2 (en) 2006-08-17
BR9910521B1 (en) 2014-10-07
US6314101B1 (en) 2001-11-06
US20020041596A1 (en) 2002-04-11
FI118502B (en) 2007-11-30
CN1182690C (en) 2004-12-29
JP2002516527A (en) 2002-06-04
WO1999060761A9 (en) 2000-02-03
CA2332148C (en) 2009-03-24
FI20060642L (en) 2006-07-03
CN1301448A (en) 2001-06-27
JP4950248B2 (en) 2012-06-13
WO1999060761A1 (en) 1999-11-25
BR9910521A (en) 2001-09-04
KR20010034879A (en) 2001-04-25
AU759107B2 (en) 2003-04-03
NZ507916A (en) 2002-10-25
EP1080569B1 (en) 2005-11-30
DE69928661D1 (en) 2006-01-05
CA2332148A1 (en) 1999-11-25
HK1035279A1 (en) 2001-11-16
JP2010016808A (en) 2010-01-21
KR100696023B1 (en) 2007-03-15
MXPA00011334A (en) 2003-05-19
UA57141C2 (en) 2003-06-16
AU4005699A (en) 1999-12-06
CA2650693A1 (en) 1999-11-25
CA2650693C (en) 2011-10-04
RU2217876C2 (en) 2003-11-27
ID28534A (en) 2001-05-31

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