KR20070036729A - 무선통신시스템에서 저장소 윈도우를 시작하기 위한 방법및 장치 - Google Patents
무선통신시스템에서 저장소 윈도우를 시작하기 위한 방법및 장치 Download PDFInfo
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- KR20070036729A KR20070036729A KR1020060096077A KR20060096077A KR20070036729A KR 20070036729 A KR20070036729 A KR 20070036729A KR 1020060096077 A KR1020060096077 A KR 1020060096077A KR 20060096077 A KR20060096077 A KR 20060096077A KR 20070036729 A KR20070036729 A KR 20070036729A
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- 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
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
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- 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
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- 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
- H04L1/1832—Details of sliding window management
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- 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
- H04L1/1848—Time-out mechanisms
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- 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
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- 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
- H04L47/15—Flow control; Congestion control in relation to multipoint traffic
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- 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
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- 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
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- 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]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Communication Control (AREA)
Abstract
Description
Claims (8)
- 수신비확인 모드로 동작하며 이전에 송신된 패킷들을 주기적으로 재송신하는 무선통신시스템에서 수신기의 저장소 윈도우를 초기화하기 위한 방법에 있어서,수립되거나 재수립된 수신기의 수신용 엔티티, 또는 만료된 수신기의 타이머;제1의 패킷을 수신하는 수신기; 및수신기에서 수신된 최고 번호 패킷의 순번의 변수를 수신된 제1의 패킷의 순번에 따라 초기화하는 단계를 포함하는 방법.
- 저장소 윈도우를 초기화하기 위한 무선통신기기로서, 이 무선통신기기는 수신비확인 모드에서 동작하고 이전에 송신된 패킷들을 주기적으로 재송신하는 무선통신시스템에서 이용되는 무선통신기기에 있어서,무선통신기기의 기능들을 실행하기 위한 제어회로;제어회로를 제어하는 프로그램코드를 실행하기 위한 프로세서; 및프로그램코드를 저장하기 위한 메모리를 포함하며,프로그램코드는 제1항의 방법을 포함하는 무선통신기기.
- 제1항 또는 제2항에 있어서, 저장소 윈도우의 위치는 수신기에서 수신된 최고 번호 패킷의 순번의 변수 및 저장소 윈도우의 크기에 따라 정의되는 방법 또는 무선통신기기.
- 제1항 또는 제2항에 있어서, 타이머는 저장소 윈도우 바깥에 있는 다음 패킷을 수신하기 전에 얼마나 많은 시간이 경과하였는지를 카운트하는데 이용되며,저장소 윈도우 바깥의 PDU가 수신될 때, 타이머는 비활동적이면 시작되거나 활동적이면 재시작되고, 타이머가 끝나면, 수신기는 저장소 윈도우 내의 모든 PDU들을 삭제하는 방법 또는 무선통신기기.
- 제1항 또는 제2항에 있어서, 수신기에서 수신된 최고 번호 패킷의 순번의 변수를 수신된 제1의 패킷의 순번에 따라 초기화하는 단계는, 미리 정해진 값보다 작은 수신된 제1의 패킷의 순번과 동일하도록 변수를 설정하는 방법 또는 무선통신기기.
- 제5항에 있어서, 미리 정해진 값은 1인 방법.
- 제1항 또는 제2항에 있어서, 무선통신시스템은 멀티미디어 브로드캐스트/멀티캐스트 서비스를 제공하는 방법 또는 무선통신기기.
- 제1항 또는 제2항에 있어서, 수신기의 아웃 오브 시퀀스 서비스 데이터유닛 전달 기능이 시작되는 방법 또는 무선통신기기.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59650705P | 2005-09-29 | 2005-09-29 | |
US60/596,507 | 2005-09-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070036729A true KR20070036729A (ko) | 2007-04-03 |
KR100845821B1 KR100845821B1 (ko) | 2008-07-14 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020060096077A Active KR100845821B1 (ko) | 2005-09-29 | 2006-09-29 | 무선통신시스템에서 저장소 윈도우를 시작하기 위한 방법및 장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8520521B2 (ko) |
EP (1) | EP1770893B1 (ko) |
JP (1) | JP4278662B2 (ko) |
KR (1) | KR100845821B1 (ko) |
CN (1) | CN1941741B (ko) |
TW (1) | TWI310911B (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US8379646B2 (en) * | 2006-07-31 | 2013-02-19 | Lg Electronics Inc. | Method of processing control information in a mobile communication system |
TWI405481B (zh) * | 2007-05-18 | 2013-08-11 | Innovative Sonic Ltd | 無線通訊系統比較狀態變數或封包序號的方法及其相關裝置 |
WO2009019201A2 (en) * | 2007-08-07 | 2009-02-12 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for control signaling in mbms networks |
KR20100087206A (ko) * | 2007-11-08 | 2010-08-03 | 인터디지탈 테크날러지 코포레이션 | 결합된 매체 접근 제어(mac)및 무선 링크 제어(rlc)처리를 위한 방법 및 장치 |
US20130294322A1 (en) * | 2012-05-04 | 2013-11-07 | Electronics And Telecommunications Research Institute | Apparatus and method for sequentially transmitting data |
US10028311B2 (en) | 2014-04-22 | 2018-07-17 | Lg Electronics Inc. | Method for processing received PDCP PDUs for D2D communication system and device therefor |
KR102359265B1 (ko) | 2015-09-18 | 2022-02-07 | 삼성전자주식회사 | 프로세싱 장치 및 프로세싱 장치에서 연산을 수행하는 방법 |
CN112235731B (zh) * | 2019-07-15 | 2022-12-27 | 华为技术有限公司 | 一种通信方法、装置和系统 |
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JPH0738612A (ja) * | 1993-06-29 | 1995-02-07 | Kawasaki Steel Corp | ゲートウェイ |
KR100391812B1 (ko) | 2000-11-28 | 2003-07-12 | 주식회사 하이닉스반도체 | 이동통신 시스템의 오류 프레임 합성 방법 |
US6847629B2 (en) | 2000-11-30 | 2005-01-25 | Qualcomm Incorporated | Method and apparatus for scheduling packet data transmissions in a wireless communication system |
US6798842B2 (en) | 2001-01-10 | 2004-09-28 | Asustek Computer Inc. | Retransmission range for a communications protocol |
JP4187940B2 (ja) | 2001-03-06 | 2008-11-26 | 株式会社エヌ・ティ・ティ・ドコモ | パケット伝送方法及びシステム、並びにパケット送信装置、受信装置、及び送受信装置 |
JP2002271442A (ja) | 2001-03-07 | 2002-09-20 | Matsushita Electric Ind Co Ltd | Rlc通信装置及びrlc通信型判定処理方法 |
KR100828322B1 (ko) | 2001-07-30 | 2008-05-08 | 엘지전자 주식회사 | Umts시스템에서 무선링크제어계층의 상태변수에 의한재전송방법 |
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KR100557167B1 (ko) | 2001-11-02 | 2006-03-03 | 삼성전자주식회사 | 이동통신시스템에서의 재전송 장치 및 방법 |
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KR100747464B1 (ko) * | 2002-01-05 | 2007-08-09 | 엘지전자 주식회사 | 고속하향링크패킷접속(hsdpa)시스템을 위한타이머를 이용한 교착상황 회피방법 |
KR100541015B1 (ko) * | 2002-02-04 | 2006-01-10 | 아스텍 컴퓨터 인코퍼레이티드 | 무선 통신 시스템에 있어서의 데이터 폐기 신호 절차 |
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KR100600738B1 (ko) | 2004-03-02 | 2006-07-14 | 엘지전자 주식회사 | 무선 홈 네트워크 시스템 및 그 동작방법 |
KR101000699B1 (ko) | 2004-04-19 | 2010-12-10 | 엘지전자 주식회사 | 무선링크 제어계층에서의 데이터 처리방법 |
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2006
- 2006-04-21 TW TW095114342A patent/TWI310911B/zh active
- 2006-04-29 CN CN2006100773537A patent/CN1941741B/zh active Active
- 2006-05-15 JP JP2006134998A patent/JP4278662B2/ja active Active
- 2006-09-28 US US11/528,453 patent/US8520521B2/en active Active
- 2006-09-29 EP EP06020619.0A patent/EP1770893B1/en active Active
- 2006-09-29 KR KR1020060096077A patent/KR100845821B1/ko active Active
Also Published As
Publication number | Publication date |
---|---|
CN1941741B (zh) | 2011-04-20 |
CN1941741A (zh) | 2007-04-04 |
US20070071008A1 (en) | 2007-03-29 |
US8520521B2 (en) | 2013-08-27 |
TWI310911B (en) | 2009-06-11 |
EP1770893A3 (en) | 2010-11-17 |
JP2007097124A (ja) | 2007-04-12 |
EP1770893B1 (en) | 2017-05-31 |
KR100845821B1 (ko) | 2008-07-14 |
EP1770893A2 (en) | 2007-04-04 |
TW200713044A (en) | 2007-04-01 |
JP4278662B2 (ja) | 2009-06-17 |
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