MA27161A1 - Systeme et procede d'invitation a emettre une unite de donnees de protocole d'un tampon d'emission - Google Patents

Systeme et procede d'invitation a emettre une unite de donnees de protocole d'un tampon d'emission

Info

Publication number
MA27161A1
MA27161A1 MA27747A MA27747A MA27161A1 MA 27161 A1 MA27161 A1 MA 27161A1 MA 27747 A MA27747 A MA 27747A MA 27747 A MA27747 A MA 27747A MA 27161 A1 MA27161 A1 MA 27161A1
Authority
MA
Morocco
Prior art keywords
data unit
transmission
polling
predetermined position
polling information
Prior art date
Application number
MA27747A
Other languages
English (en)
Inventor
Seung June Yi
Woon-Young Yeo
So-Young Lee
Original Assignee
Lg Electronics 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=36073953&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MA27161(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of MA27161A1 publication Critical patent/MA27161A1/fr

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
    • H04L1/12—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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/187—Details of sliding window management
    • 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
    • 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
    • H04L1/1685—Details of the supervisory signal the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
    • 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
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/27—Evaluation or update of window size, e.g. using information derived from acknowledged [ACK] packets
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Computer And Data Communications (AREA)
  • Small-Scale Networks (AREA)

Abstract

Une méthode de contrôle de la transmission de signaux dans un système de communications utilise un élément déclencheur d'interrogation qui évite qu'une condition d'interblocage se produise entre un émetteur et un récepteur. La méthode inclut les phases suivantes qui consistent à : - sélectionner une unité de données de protocole dans un étage séparateur, - déterminer si l'unité de données est localisée dans une position prédéterminée à l'intérieur d'une fenêtre de transmission; et - transmettre une information d'interrogation avec l'unité de données si l'unité de données est déterminée comme étant dans la position prédéterminée de la fenêtre de transmission. La position prédéterminée est préférentiellement la dernière position de la fenêtre. Si l'unité de données n'est pas la dernière position de la fenêtre de transmission, les étapes additionnelles de la méthode inclut une étape consistant à déterminer si l'unité de données est une unité de données stockées pour la dernière fois dans un étage séparateur de transmission. Si c'est le cas, l'information d'interrogation est transférée avec l'unité de données. Si aucun élément déclencheur d'interrogation n'est satisfait, l'unité de données est transmise sans l'information d'interrogation. La méthode peut être au moins partiellement réalisée à l'intérieur d'une couche contrôle d'interface radio de l'émetteur fonctionnant en mode d'accusé de réception. Un terminal utilisateur ou un dispositif du réseau peut inclure un programme ordinateur destiné à réaliser les étapes de l'invention. Par contrôle de la transmission de l'information d'interrogation basée sur les éléments déclencheur d'interrogation mentionnés précédemment, l'interblocage est avantageusement évitée. De cette façon, l'efficacité et la fiabilité des communications peut s'améliorer substantiellement.
MA27747A 2001-11-24 2004-06-24 Systeme et procede d'invitation a emettre une unite de donnees de protocole d'un tampon d'emission MA27161A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20010073642A KR100765121B1 (ko) 2001-11-24 2001-11-24 송신버퍼의 프로토콜 데이터 유닛 폴링 방법

Publications (1)

Publication Number Publication Date
MA27161A1 true MA27161A1 (fr) 2005-01-03

Family

ID=36073953

Family Applications (1)

Application Number Title Priority Date Filing Date
MA27747A MA27161A1 (fr) 2001-11-24 2004-06-24 Systeme et procede d'invitation a emettre une unite de donnees de protocole d'un tampon d'emission

Country Status (15)

Country Link
US (2) US20030099305A1 (fr)
EP (1) EP1315341B1 (fr)
JP (1) JP2003198604A (fr)
KR (1) KR100765121B1 (fr)
CN (1) CN100459728C (fr)
AT (1) ATE352930T1 (fr)
AU (1) AU2002348615B2 (fr)
DE (1) DE60217803T2 (fr)
ES (1) ES2278862T3 (fr)
MA (1) MA27161A1 (fr)
MX (1) MXPA04006223A (fr)
RU (1) RU2280958C2 (fr)
UA (1) UA75996C2 (fr)
WO (1) WO2003047206A1 (fr)
ZA (1) ZA200404746B (fr)

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ES2278862T3 (es) 2007-08-16
AU2002348615B2 (en) 2005-12-15
JP2003198604A (ja) 2003-07-11
UA75996C2 (en) 2006-06-15
DE60217803D1 (de) 2007-03-15
KR20030042847A (ko) 2003-06-02
EP1315341A1 (fr) 2003-05-28
AU2002348615A1 (en) 2003-06-10
DE60217803T2 (de) 2007-11-22
MXPA04006223A (es) 2004-10-11
ZA200404746B (en) 2006-05-31
KR100765121B1 (ko) 2007-10-11
CN1422086A (zh) 2003-06-04
US20060062323A1 (en) 2006-03-23
EP1315341B1 (fr) 2007-01-24
RU2280958C2 (ru) 2006-07-27
WO2003047206A1 (fr) 2003-06-05
RU2004119305A (ru) 2006-01-10
US20030099305A1 (en) 2003-05-29
CN100459728C (zh) 2009-02-04
ATE352930T1 (de) 2007-02-15

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