SE0100475D0 - Method and system of retransmission - Google Patents
Method and system of retransmissionInfo
- Publication number
- SE0100475D0 SE0100475D0 SE0100475A SE0100475A SE0100475D0 SE 0100475 D0 SE0100475 D0 SE 0100475D0 SE 0100475 A SE0100475 A SE 0100475A SE 0100475 A SE0100475 A SE 0100475A SE 0100475 D0 SE0100475 D0 SE 0100475D0
- Authority
- SE
- Sweden
- Prior art keywords
- base station
- arq
- transmitting point
- soft handover
- mobile radio
- Prior art date
Links
- 230000006978 adaptation Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
-
- 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
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
- H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
-
- 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
- H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
-
- 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
- H04L1/1803—Stop-and-wait 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
- H04L1/1806—Go-back-N 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
- H04L1/1809—Selective-repeat 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
- H04L69/14—Multichannel or multilink protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/26—Reselection being triggered by specific parameters by agreed or negotiated communication parameters
- H04W36/28—Reselection being triggered by specific parameters by agreed or negotiated communication parameters involving a plurality of connections, e.g. multi-call or multi-bearer connections
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
- H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0100475A SE0100475D0 (sv) | 2001-02-09 | 2001-02-09 | Method and system of retransmission |
PCT/SE2002/000231 WO2002065797A1 (en) | 2001-02-09 | 2002-02-08 | Method, system and equipment for retransmission in communications systems |
AT02710647T ATE554615T1 (de) | 2001-02-09 | 2002-02-08 | Verfahren, system, funknetz-element und benutzergerät zum dynamischen wechsel eines link layer protokolls |
US10/471,233 US7522560B2 (en) | 2001-02-09 | 2002-02-08 | Method, system and equipment for retransmission in communications systems |
EP02710647A EP1358770B1 (en) | 2001-02-09 | 2002-02-08 | Method, system, radio network element and user equipment for dynamically switching a link layer protocol configuration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0100475A SE0100475D0 (sv) | 2001-02-09 | 2001-02-09 | Method and system of retransmission |
Publications (1)
Publication Number | Publication Date |
---|---|
SE0100475D0 true SE0100475D0 (sv) | 2001-02-09 |
Family
ID=20282965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0100475A SE0100475D0 (sv) | 2001-02-09 | 2001-02-09 | Method and system of retransmission |
Country Status (5)
Country | Link |
---|---|
US (1) | US7522560B2 (sv) |
EP (1) | EP1358770B1 (sv) |
AT (1) | ATE554615T1 (sv) |
SE (1) | SE0100475D0 (sv) |
WO (1) | WO2002065797A1 (sv) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE0101846D0 (sv) * | 2001-05-22 | 2001-05-22 | Ericsson Telefon Ab L M | Method and system of retransmission |
AU2002353738A1 (en) * | 2001-11-28 | 2003-06-10 | Telefonaktiebolaget L M Ericsson (Publ) | Method and system of retransmission |
EP1326460A1 (de) * | 2001-12-21 | 2003-07-09 | Siemens Aktiengesellschaft | Verfahren und System zum Funkzellenwechsel in einem zellularen Paketnetzwerk |
KR100886537B1 (ko) * | 2002-03-15 | 2009-03-02 | 삼성전자주식회사 | 부호분할다중접속 이동통신시스템에서 멀티캐스트멀티미디어 방송 서비스를 위한 데이터 패킷 제어장치 및방법 |
US8619718B2 (en) | 2002-04-05 | 2013-12-31 | Interdigital Technology Corporation | Method and apparatus for coordinating a radio network controller and node B resource management for high speed downlink packet data service |
US7356346B2 (en) * | 2002-06-28 | 2008-04-08 | Lucent Technologies Inc. | Method of uplink scheduling for data communication |
US7227856B2 (en) * | 2002-08-13 | 2007-06-05 | Innovative Sonic Limited | Method for handling timers after an RLC reset or re-establishment in a wireless communications system |
JP4014971B2 (ja) * | 2002-08-21 | 2007-11-28 | 株式会社エヌ・ティ・ティ・ドコモ | 無線通信システム、無線通信方法、無線基地局及び無線端末 |
US8254935B2 (en) * | 2002-09-24 | 2012-08-28 | Fujitsu Limited | Packet transferring/transmitting method and mobile communication system |
EP2237608A1 (en) * | 2002-09-24 | 2010-10-06 | Fujitsu Limited | Packet transferring/transmitting method and mobile communication system |
CN101730168A (zh) * | 2002-09-24 | 2010-06-09 | 富士通株式会社 | 数据包传输/发送方法及移动通信系统 |
FR2846182B1 (fr) * | 2002-10-16 | 2005-01-28 | Nortel Networks Ltd | Procede de controle de retransmission de donnees et unite de controle pour mettre en oeuvre le procede |
CN1523797B (zh) | 2003-02-17 | 2012-07-04 | 北京三星通信技术研究有限公司 | Wcdma系统增强型上行专用信道harq的重排序方法 |
SE0301076D0 (sv) * | 2003-04-08 | 2003-04-08 | Ericsson Telefon Ab L M | A method in a telecommunication system |
EP2267931A3 (en) * | 2003-04-10 | 2011-03-02 | Telefonaktiebolaget L M Ericsson (Publ) | Method and device of reordering protocol data units |
KR100943901B1 (ko) * | 2003-08-19 | 2010-02-24 | 엘지전자 주식회사 | 방송 및 멀티캐스트를 위한 무선 프로토콜 엔터티 공유방식 |
ATE506822T1 (de) * | 2003-09-23 | 2011-05-15 | Panasonic Corp | Protokolkontextübertragung in einem mobilfunkkommunikationsystem |
US8102788B2 (en) * | 2003-11-05 | 2012-01-24 | Interdigital Technology Corporation | Method and wireless transmit/receive unit for supporting an enhanced uplink dedicated channel inter-node-B serving cell change |
KR101008636B1 (ko) | 2004-05-04 | 2011-01-17 | 엘지전자 주식회사 | 소프터 핸드오버시에 적용되는 패킷 전송 성공 여부 전송방법 |
GB2417862B (en) * | 2004-09-01 | 2009-09-09 | Samsung Electronics Co Ltd | Adaptive ARQ system |
KR100918435B1 (ko) * | 2005-01-31 | 2009-09-24 | 삼성전자주식회사 | 무선 통신 시스템에서 데이터 트래픽 제어 시스템 및 방법 |
US7729665B2 (en) * | 2005-09-28 | 2010-06-01 | Samsung Electronics Co., Ltd. | Down-link data transmission and receiving system and method of ARQ in wireless communication system |
CA2643080C (en) * | 2006-02-24 | 2015-04-21 | Joachim Sachs | Technique for configuring link layer entities for a handover |
KR101172129B1 (ko) | 2007-02-02 | 2012-08-21 | 인터디지탈 테크날러지 코포레이션 | Utra r6 셀과 r7 셀 간의 핸드오버를 제어하기 위한 방법 및 장치 |
WO2008115392A2 (en) | 2007-03-16 | 2008-09-25 | Interdigital Technology Corporation | Wireless communication method and apparatus for supporting reconfiguration of radio link control parameters |
US8768357B2 (en) | 2007-04-25 | 2014-07-01 | Qualcomm Incorporated | Changes of forward-link and reverse-link serving access points |
CN103200635B (zh) * | 2012-01-05 | 2016-06-29 | 华为技术有限公司 | 用户设备在无线网络控制器之间迁移的方法、装置及系统 |
CN103686446B (zh) * | 2013-12-06 | 2018-09-14 | 广州华多网络科技有限公司 | 视频数据传输的丢包重传方法和系统 |
Family Cites Families (30)
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US5101501A (en) * | 1989-11-07 | 1992-03-31 | Qualcomm Incorporated | Method and system for providing a soft handoff in communications in a cdma cellular telephone system |
US5267261A (en) * | 1992-03-05 | 1993-11-30 | Qualcomm Incorporated | Mobile station assisted soft handoff in a CDMA cellular communications system |
US6088590A (en) * | 1993-11-01 | 2000-07-11 | Omnipoint Corporation | Method and system for mobile controlled handoff and link maintenance in spread spectrum communication |
JPH09163431A (ja) * | 1995-12-12 | 1997-06-20 | Fujitsu Ltd | 無線チャネル割当て方法 |
JPH09257553A (ja) * | 1996-03-22 | 1997-10-03 | Yazaki Corp | 自重測定装置 |
FI105993B (sv) | 1997-08-20 | 2000-10-31 | Nokia Mobile Phones Ltd | Förfarande och system för kontroll av radiokommunikationssystem och radionätstyrenhet |
FI108772B (sv) | 1998-03-31 | 2002-03-15 | Nokia Corp | Förfarande för styrning av förbindelserna till en mobil station |
US6393273B1 (en) * | 1998-06-23 | 2002-05-21 | Ericsson Inc. | Method of and system for determining ARQ capability of a base station |
GB9815886D0 (en) * | 1998-07-21 | 1998-09-16 | Nokia Telecommunications Oy | Method and apparatus for the transmission of packets of data |
US6888803B1 (en) * | 1998-12-22 | 2005-05-03 | Nortel Networks Limited | System, method, and computer program product for connectivity of wireless base station to PSTN via an IP data network |
US6381232B1 (en) * | 1998-12-28 | 2002-04-30 | Nortel Networks Limited | Handoff procedures based on broadband networks |
FI106762B (sv) * | 1999-02-16 | 2001-03-30 | Nokia Mobile Phones Ltd | Metod och arrangemang för att förverkliga några förhandlingar i ett paketdatanät |
US6507567B1 (en) * | 1999-04-09 | 2003-01-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Efficient handling of connections in a mobile communications network |
US6301479B1 (en) | 1999-07-08 | 2001-10-09 | Telefonaktiebolaget Lm Ericsson | Technique for providing a secure link in a mobile communication system |
US6208620B1 (en) * | 1999-08-02 | 2001-03-27 | Nortel Networks Corporation | TCP-aware agent sublayer (TAS) for robust TCP over wireless |
KR100680072B1 (ko) * | 1999-09-14 | 2007-02-09 | 유티스타콤코리아 유한회사 | 비동기 이동통신 시스템에서 호 처리 및 핸드오프 처리 방법 |
GB9921706D0 (en) | 1999-09-14 | 1999-11-17 | Nokia Telecommunications Oy | Relocation in a communication system |
JP3399428B2 (ja) * | 2000-01-12 | 2003-04-21 | 日本電気株式会社 | 移動通信システム |
US7088701B1 (en) * | 2000-04-14 | 2006-08-08 | Qualcomm, Inc. | Method and apparatus for adaptive transmission control in a high data rate communication system |
US6931569B2 (en) * | 2000-04-17 | 2005-08-16 | Nortel Networks Limited | Dual protocol layer automatic retransmission request scheme for wireless air interface |
US6799039B2 (en) * | 2000-04-17 | 2004-09-28 | Nortel Networks Limited | Network resource sharing during handover of a mobile station between cellular wireless networks |
US6907005B1 (en) * | 2000-07-24 | 2005-06-14 | Telefonaktiebolaget L M Ericsson (Publ) | Flexible ARQ for packet data transmission |
US6636488B1 (en) * | 2000-10-11 | 2003-10-21 | Aperto Networks, Inc. | Automatic retransmission and error recovery for packet oriented point-to-multipoint communication |
GB2369003A (en) | 2000-11-07 | 2002-05-15 | Ericsson Telefon Ab L M | Channel switching in UMTS |
GB2361392B (en) | 2000-12-13 | 2003-07-23 | Ericsson Telefon Ab L M | Flow control in a radio access network |
US20020080719A1 (en) * | 2000-12-22 | 2002-06-27 | Stefan Parkvall | Scheduling transmission of data over a transmission channel based on signal quality of a receive channel |
US6804532B1 (en) * | 2000-12-22 | 2004-10-12 | Cisco Technology, Inc. | System and method for re-routing communications based on wireless communication link quality |
US7295536B2 (en) * | 2001-01-04 | 2007-11-13 | Ericsson Inc. | Systems and methods for soft handoff and other diversity communication using base stations supporting common radio configurations |
US20020094810A1 (en) * | 2001-01-17 | 2002-07-18 | Hassan Hassan I. | Uplink transmission with selective ARQ based on signal quality |
IN2013MN00252A (sv) * | 2005-10-27 | 2015-06-05 | Qualcomm Inc |
-
2001
- 2001-02-09 SE SE0100475A patent/SE0100475D0/sv unknown
-
2002
- 2002-02-08 US US10/471,233 patent/US7522560B2/en not_active Expired - Fee Related
- 2002-02-08 AT AT02710647T patent/ATE554615T1/de active
- 2002-02-08 EP EP02710647A patent/EP1358770B1/en not_active Expired - Lifetime
- 2002-02-08 WO PCT/SE2002/000231 patent/WO2002065797A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1358770B1 (en) | 2012-04-18 |
WO2002065797A1 (en) | 2002-08-22 |
US7522560B2 (en) | 2009-04-21 |
ATE554615T1 (de) | 2012-05-15 |
EP1358770A1 (en) | 2003-11-05 |
US20040146033A1 (en) | 2004-07-29 |
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