JP4881953B2 - 無線インターフェース上でランダムアクセス手順を実行する技術 - Google Patents
無線インターフェース上でランダムアクセス手順を実行する技術 Download PDFInfo
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- JP4881953B2 JP4881953B2 JP2008535982A JP2008535982A JP4881953B2 JP 4881953 B2 JP4881953 B2 JP 4881953B2 JP 2008535982 A JP2008535982 A JP 2008535982A JP 2008535982 A JP2008535982 A JP 2008535982A JP 4881953 B2 JP4881953 B2 JP 4881953B2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
- H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2662—Arrangements for Wireless System Synchronisation
- H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
- H04B7/2678—Time synchronisation
- H04B7/2681—Synchronisation of a mobile station with one base station
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
- H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0602—Systems characterised by the synchronising information used
- H04J3/0605—Special codes used as synchronising signal
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Description
Claims (15)
- 携帯端末から無線基地局へのアップリンク上でランダムアクセス手順を実行する方法であって、前記携帯端末内で、
前記アップリンクの伝送タイミングの調整値を示す同期情報を要求する同期要求を伝送するステップと、
前記同期要求に応じた前記同期情報を受信するステップと、
データ伝送資源についての資源要求を伝送するステップと、
前記同期情報の受信に応じて同期タイマーを開始するステップと、
前記資源要求に応じた資源情報を受信するステップと、
前記資源情報に従って資源を利用してデータを伝送するステップと、
を含み、
前記同期タイマーの終了までの前記アップリンク上の前記データの伝送タイミングは、前記同期情報に従って調整され、
前記同期タイマーの終了後に、あらゆるデータ伝送よりも前に再同期が要求される、
方法。 - 更なるデータが伝送される場合、少なくとも1つの更なる資源要求を伝送するステップを含む、請求項1に記載の方法。
- 前記同期タイマーは、前記同期情報の予測される妥当性に従って設定される、請求項1または2に記載の方法。
- 前記同期タイマーは、前記携帯端末の測定された速度に従って設定される、請求項1〜3のいずれか1項に記載の方法。
- 同期を保つために少なくとも1つのping信号を伝送するステップを更に含む、請求項1〜4のいずれか1項に記載の方法。
- 前記ping信号は、シグナリングデータを含む、請求項5に記載の方法。
- 前記ping信号は、前記同期タイマーの終了時に伝送される、請求項5または6に記載の方法。
- 前記ping信号は、前記アップリンク上で受信されるポーリング要求に応じて伝送される、請求項5〜7のいずれか1項に記載の方法。
- 携帯端末から無線基地局へのアップリンク上でランダムアクセス手順を実行する方法であって、前記無線基地局内で、
前記アップリンクの伝送タイミングの調整値を示す同期情報を要求する同期要求を受信するステップと、
前記同期要求に基づいて、前記同期情報を伝送するステップと、
データ伝送資源についての資源要求を受信するステップと、
前記同期要求の受信または前記資源要求の受信のうちの少なくとも1つに応じて、同期タイマーを開始するステップと、
前記資源要求に応じた資源情報を伝送するステップと、
前記資源情報に従って、資源をスケジューリングするステップと、
を含み、
前記同期タイマーの終了までの前記アップリンク上のスケジューリングされた前記資源を利用したデータの伝送タイミングは、前記同期情報に従って調整され、
前記同期タイマーの終了後に、あらゆるデータ伝送よりも前に再同期が要求される、
方法。 - 少なくとも1つの更なる資源要求を受信するステップを含む、請求項9に記載の方法。
- 前記同期タイマーの終了時にping信号についての要求を伝送するステップを含む、請求項9または10に記載の方法。
- 1以上のコンピュータデバイスで実行されたときに請求項1〜11のいずれか1項に記載のステップを実行するためのプログラムコード部分を含む、コンピュータプログラム。
- コンピュータ読み取り可能な記憶媒体に格納された、請求項12に記載のコンピュータプログラム。
- 携帯端末から無線基地局へのアップリンク上でランダムアクセス手順を実行するように適応された携帯端末であって、
前記アップリンクの伝送タイミングの調整値を示す同期情報を要求する同期要求を伝送するように適応された同期要求構成要素と、
前記同期要求に応じた前記同期情報を受信するように適応された同期応答構成要素と、
データ伝送資源についての資源要求を伝送するように適応された伝送制御構成要素と、
前記同期情報の受信に応じて同期タイマーを開始するように適応されたタイマー構成要素と、
を備え、
前記伝送制御構成要素は、前記資源要求に応じて受信される資源情報に従った資源を利用してデータを伝送し、
前記同期タイマーの終了までの前記アップリンク上の前記データの伝送タイミングは、前記同期情報に従って調整され、
前記同期タイマーの終了後に、あらゆるデータ伝送よりも前に再同期が要求される、
携帯端末。 - 携帯端末から無線基地局へのアップリンク上でランダムアクセス手順を実行するように適応された無線基地局であって、
前記アップリンクの伝送タイミングの調整値を示す同期情報を要求する同期要求を受信するように適応された同期要求構成要素と、
前記同期要求に基づいて、前記同期情報を伝送するように適応された同期応答構成要素と、
データ伝送資源についての資源要求を受信するように適応された資源スケジューリング構成要素と、
前記同期要求の受信または前記資源要求の受信のうちの少なくとも1つに応じて、同期タイマーを開始するように適応されたタイマー構成要素と、
を備え、
前記資源スケジューリング構成要素は、前記資源要求に応じて伝送される資源情報に従って、資源をスケジューリングし、
前記同期タイマーの終了までの前記アップリンク上のスケジューリングされた前記資源を利用したデータの伝送タイミングは、前記同期情報に従って調整され、
前記同期タイマーの終了後に、あらゆるデータ伝送よりも前に再同期が要求される、
無線基地局。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0502349 | 2005-10-21 | ||
| SE0502349-4 | 2005-10-21 | ||
| PCT/EP2006/010163 WO2007045505A1 (en) | 2005-10-21 | 2006-10-20 | Technique for performing a random access procedure over a radio interface |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009513044A JP2009513044A (ja) | 2009-03-26 |
| JP2009513044A5 JP2009513044A5 (ja) | 2011-10-13 |
| JP4881953B2 true JP4881953B2 (ja) | 2012-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008535982A Active JP4881953B2 (ja) | 2005-10-21 | 2006-10-20 | 無線インターフェース上でランダムアクセス手順を実行する技術 |
Country Status (16)
| Country | Link |
|---|---|
| US (6) | US8503426B2 (ja) |
| EP (5) | EP3651510A1 (ja) |
| JP (1) | JP4881953B2 (ja) |
| CN (1) | CN101292448B (ja) |
| BR (1) | BRPI0617648B8 (ja) |
| DE (2) | DE202006021309U1 (ja) |
| DK (1) | DK3119141T3 (ja) |
| ES (3) | ES2443117T5 (ja) |
| FI (1) | FI1952560T4 (ja) |
| HU (2) | HUE039323T2 (ja) |
| MY (1) | MY154513A (ja) |
| PL (3) | PL3119141T3 (ja) |
| PT (2) | PT2688227T (ja) |
| RU (1) | RU2413365C2 (ja) |
| WO (1) | WO2007045505A1 (ja) |
| ZA (1) | ZA200803371B (ja) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK3119141T3 (da) | 2005-10-21 | 2020-03-09 | Ericsson Telefon Ab L M | Teknik til at udføre en direkte tilgangsprocedure over en radiogrænseflade |
| US8705344B2 (en) * | 2006-11-14 | 2014-04-22 | Cisco Technology, Inc. | Graceful failover of a principal link in a fiber-channel fabric |
| US8942222B2 (en) * | 2007-01-29 | 2015-01-27 | Alcatel Lucent | Frequency synchronization in wireless communication systems |
| CN102843763B (zh) | 2007-02-05 | 2015-11-25 | 日本电气株式会社 | 用于无线通信系统的通信同步管理方法及其定时器控制 |
| KR101341515B1 (ko) | 2007-06-18 | 2013-12-16 | 엘지전자 주식회사 | 무선 통신 시스템에서의 반복 전송 정보 갱신 방법 |
| KR101470637B1 (ko) | 2007-06-18 | 2014-12-08 | 엘지전자 주식회사 | 이동통신 시스템에서의 무선자원 향상 방법, 상태정보 보고방법 및 수신장치 |
| KR101486352B1 (ko) * | 2007-06-18 | 2015-01-26 | 엘지전자 주식회사 | 무선 통신 시스템의 단말에서의 상향링크 동기 상태 제어방법 |
| WO2008156314A2 (en) | 2007-06-20 | 2008-12-24 | Lg Electronics Inc. | Effective system information reception method |
| EP2661133B1 (en) | 2007-08-08 | 2016-06-15 | Huawei Technologies Co., Ltd. | Timing alignment in a radio communication system |
| KR101479341B1 (ko) | 2007-08-10 | 2015-01-05 | 엘지전자 주식회사 | Mbms 서비스를 제공하는 무선 통신 시스템에서효율적인 수신 방법 |
| KR101490253B1 (ko) | 2007-08-10 | 2015-02-05 | 엘지전자 주식회사 | 무선 통신 시스템에서의 제어정보 전송 및 수신 방법 |
| KR101514841B1 (ko) | 2007-08-10 | 2015-04-23 | 엘지전자 주식회사 | 효율적인 랜덤 액세스 재시도를 수행하는 방법 |
| WO2009022826A1 (en) | 2007-08-10 | 2009-02-19 | Lg Electronics Inc. | Method for controlling harq operation in dynamic radio resource allocation |
| US7830880B2 (en) * | 2007-08-21 | 2010-11-09 | Cisco Technology, Inc. | Selective build fabric (BF) and reconfigure fabric (RCF) flooding |
| KR101591824B1 (ko) | 2007-09-18 | 2016-02-04 | 엘지전자 주식회사 | 무선 통신 시스템에서의 폴링 과정 수행 방법 |
| KR101435844B1 (ko) | 2007-09-18 | 2014-08-29 | 엘지전자 주식회사 | 무선 통신 시스템에서의 데이터 블록 전송 방법 |
| KR101513033B1 (ko) | 2007-09-18 | 2015-04-17 | 엘지전자 주식회사 | 다중 계층 구조에서 QoS를 보장하기 위한 방법 |
| KR101396062B1 (ko) | 2007-09-18 | 2014-05-26 | 엘지전자 주식회사 | 헤더 지시자를 이용한 효율적인 데이터 블록 전송방법 |
| WO2009038377A2 (en) | 2007-09-20 | 2009-03-26 | Lg Electronics Inc. | Method of effectively transmitting radio resource allocation request in mobile communication system |
| KR101487557B1 (ko) | 2007-10-23 | 2015-01-29 | 엘지전자 주식회사 | 공통제어채널의 데이터를 전송하는 방법 |
| KR20090041323A (ko) | 2007-10-23 | 2009-04-28 | 엘지전자 주식회사 | 데이터 블록 구성함에 있어서 단말의 식별 정보를 효과적으로 전송하는 방법 |
| WO2009057941A2 (en) | 2007-10-29 | 2009-05-07 | Lg Electronics Inc. | A method for repairing an error depending on a radion bearer type |
| US8897269B2 (en) | 2008-01-30 | 2014-11-25 | Qualcomm Incorporated | Method and apparatus for mitigating pilot pollution in a wireless network |
| KR101163275B1 (ko) | 2008-03-17 | 2012-07-05 | 엘지전자 주식회사 | Pdcp 상태 보고 전송 방법 |
| US8958411B2 (en) | 2008-03-17 | 2015-02-17 | Lg Electronics Inc. | Method of transmitting RLC data |
| WO2009147709A1 (ja) | 2008-06-02 | 2009-12-10 | 富士通株式会社 | タイミング調整方法、移動局、基地局および移動通信システム |
| JP5314017B2 (ja) * | 2008-06-19 | 2013-10-16 | シャープ株式会社 | 通信システム、基地局装置および移動局装置 |
| CN101626267B (zh) | 2008-07-11 | 2013-04-24 | 电信科学技术研究院 | 同步检测方法和装置 |
| JP5470649B2 (ja) * | 2009-08-31 | 2014-04-16 | 独立行政法人情報通信研究機構 | 短距離無線通信システム及び方法 |
| WO2011043843A1 (en) * | 2009-10-08 | 2011-04-14 | Qualcomm Incorporated | Method and apparatus for repeating uplink synchronization in time division synchronous code division multiple access (td-scdma) networks |
| PH12012501359A1 (en) * | 2010-01-15 | 2012-10-22 | Ericsson Telefon Ab L M | Uplink synchronization processing |
| US9204409B2 (en) * | 2010-02-22 | 2015-12-01 | Samsung Electronics Co., Ltd. | Method and apparatus for device synchronization and power conservation in a wireless communication system |
| KR101899478B1 (ko) | 2011-03-29 | 2018-09-17 | 엘지전자 주식회사 | 상향링크 시간 동기 관리 방법 및 장치 |
| JP2014512150A (ja) * | 2011-04-21 | 2014-05-19 | 富士通株式会社 | タイミングアドバンスタイマーの維持方法、基地局及び端末装置 |
| US8983396B2 (en) * | 2012-03-19 | 2015-03-17 | Gaurav Nukala | Methods and apparatus for parameter adjustment during measurement gaps |
| CN103491546A (zh) * | 2012-06-12 | 2014-01-01 | 电信科学技术研究院 | 一种基于认知无线电系统的系统信令传输方法和设备 |
| WO2014029092A1 (zh) * | 2012-08-22 | 2014-02-27 | 华为技术有限公司 | 接入的方法、设备和基站 |
| JP5472422B2 (ja) * | 2012-10-16 | 2014-04-16 | 富士通株式会社 | タイミング調整方法、移動通信システム、移動局および基地局 |
| EP4181422A1 (en) * | 2013-03-15 | 2023-05-17 | Northrop Grumman Systems Corporation | Protection of commercial communications |
| JP2015050575A (ja) * | 2013-08-30 | 2015-03-16 | 株式会社Nttドコモ | 無線基地局、ユーザ端末及び送信電力制御方法 |
| AU2016327702A1 (en) | 2015-09-25 | 2018-03-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Speed dependent transmission format for vehicular transmission |
| WO2017078596A2 (en) | 2015-11-05 | 2017-05-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Synchronization-dependent transmission for vehicle to anything communication |
| EP3869876A1 (en) * | 2018-10-16 | 2021-08-25 | NTT DoCoMo, Inc. | Terminal and communication method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001033753A1 (en) * | 1999-11-03 | 2001-05-10 | Siemens Information And Communication Networks S.P.A. | Method for equalizing the propagation delays and optimizing the power level in a radio communication system |
| WO2001067620A2 (en) * | 2000-03-10 | 2001-09-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Uplink synchronization signal transmission in tdd systems |
| JP2004242187A (ja) * | 2003-02-07 | 2004-08-26 | Canon Inc | 無線端末 |
Family Cites Families (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI91700C (fi) * | 1992-08-14 | 1994-07-25 | Nokia Telecommunications Oy | Menetelmä pakettidatan siirtämiseksi sekä liikkuva asema solukkoradiojärjestelmää varten |
| FI91699C (fi) | 1992-08-14 | 1994-07-25 | Nokia Telecommunications Oy | Menetelmä käyttäjädatan siirtämiseksi pakettimuodossa solukkoradiojärjestelmässä sekä liikkuva asema |
| SE502349C2 (sv) | 1993-09-14 | 1995-10-09 | Tonie Schagerstroem | Genomsynligt och graderat mätkärl |
| SE502168C2 (sv) * | 1993-12-29 | 1995-09-04 | Ericsson Telefon Ab L M | Förfarande och anordning vid ett radiokommunikationssystem |
| US5625872A (en) * | 1994-12-22 | 1997-04-29 | Telefonaktiebolaget Lm Ericsson | Method and system for delayed transmission of fast associated control channel messages on a voice channel |
| US5828662A (en) * | 1996-06-19 | 1998-10-27 | Northern Telecom Limited | Medium access control scheme for data transmission on code division multiple access (CDMA) wireless systems |
| US6160805A (en) * | 1996-09-30 | 2000-12-12 | Motorola, Inc. | Method for synchronizing a session timer |
| US5926469A (en) * | 1996-11-12 | 1999-07-20 | Telefonaktiebolaget L/M Ericssoon (Publ) | Channel resource management within a digital mobile communications network |
| US5943334A (en) * | 1996-12-20 | 1999-08-24 | Lucent Technologies Inc. | Method of using an intelligent mobile terminal for reconnecting calls in a wireless telecommunications system |
| US6215782B1 (en) * | 1996-12-20 | 2001-04-10 | Lucent Technologies Inc. | Method for reconnecting calls in a wireless telecommunications system |
| CA2194023C (en) | 1996-12-24 | 2002-04-02 | Murray C. Baker | Channel hopping protocol |
| US6005854A (en) * | 1997-08-08 | 1999-12-21 | Cwill Telecommunication, Inc. | Synchronous wireless access protocol method and apparatus |
| JPH11298945A (ja) * | 1998-04-08 | 1999-10-29 | Oki Electric Ind Co Ltd | 移動体、移動体位置登録装置及び移動体通信システム |
| DE69830387T2 (de) * | 1998-04-24 | 2005-10-20 | Freescale Semiconductor, Inc., Austin | Elektronisches Gerät mit Verfahren und Vorrichtung zur Ausführung von Befehlsbündeln |
| US7123628B1 (en) * | 1998-05-06 | 2006-10-17 | Lg Electronics Inc. | Communication system with improved medium access control sub-layer |
| US6643275B1 (en) * | 1998-05-15 | 2003-11-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Random access in a mobile telecommunications system |
| US6714524B1 (en) * | 1998-06-13 | 2004-03-30 | Samsung Electronics Co., Ltd. | State synchronization method between a base station and a mobile station in a CDMA communication system |
| AU748664B2 (en) * | 1998-06-30 | 2002-06-06 | Nokia Siemens Networks Gmbh & Co. Kg | Air interface for telecommunications systems with cordless telecommunications between mobile and/or stationary transmitting/receiving devices |
| US6778509B1 (en) * | 1999-11-19 | 2004-08-17 | Hughes Electronics Corporation | MAC layer protocol for a satellite based packet switched services |
| US6721787B1 (en) * | 2000-02-10 | 2004-04-13 | 3Com Corporation | System and method for wireless hot-synchronization of a personal digital assistant |
| US6967936B1 (en) | 2000-02-11 | 2005-11-22 | Lucent Technologies Inc. | Uplink timing synchronization and access control for a multi-access wireless communication system |
| DE10008653A1 (de) | 2000-02-24 | 2001-09-06 | Siemens Ag | Verbesserungen an einem Funkkommunikationssystem |
| JP2002209247A (ja) * | 2001-01-11 | 2002-07-26 | Ntt Docomo Inc | ロケーションレジスタ、位置登録システム及び位置登録方法 |
| US6885869B2 (en) * | 2001-01-26 | 2005-04-26 | Ericsson Inc. | Method for mating a mobile terminal with a cordless phone system |
| US6618005B2 (en) | 2001-06-29 | 2003-09-09 | Intel Corporation | Determining wireless device locations |
| US7269338B2 (en) * | 2001-12-11 | 2007-09-11 | Koninklijke Philips Electronics N.V. | Apparatus and method for synchronizing presentation from bit streams based on their content |
| US20030128681A1 (en) * | 2001-12-29 | 2003-07-10 | Dennis Rauschmayer | Method and apparatus for implementing an automatic repeat request ("ARQ") function in a fixed wireless communication system |
| JP2004064451A (ja) * | 2002-07-29 | 2004-02-26 | Nec Corp | 回線復旧方法及び移動通信システム |
| US7945280B2 (en) | 2003-02-20 | 2011-05-17 | Fujitsu Limited | Radio channel control method and receiving apparatus |
| CN1527622A (zh) * | 2003-03-07 | 2004-09-08 | �ʼҷ����ֵ��ӹɷ�����˾ | 无线通信网络中点到点对等通信的上行链路同步保持的方法和装置 |
| JPWO2004093476A1 (ja) * | 2003-04-16 | 2006-07-13 | 日本電気株式会社 | 移動通信システム、基地局、移動局、及びそれらに用いる無線通信方法 |
| CN1549612A (zh) * | 2003-05-19 | 2004-11-24 | 皇家飞利浦电子股份有限公司 | 无线通信网络中点到点对等通信的上行链路同步保持的方法和装置 |
| CN1846410B (zh) * | 2003-07-09 | 2011-06-08 | 北方电讯网络有限公司 | 通过采用释放消息或者状态请求和响应来更新及管理同步标识符的方法 |
| US8599874B2 (en) * | 2003-09-29 | 2013-12-03 | Blackberry Limited | Apparatus and method for handling cell update during reconfiguration in universal mobile telecommunications system user equipment |
| US7184792B2 (en) | 2004-02-10 | 2007-02-27 | Qualcomm Incorporated | Delayed data transmission in a wireless communication system after physical layer reconfiguration |
| US7298723B2 (en) | 2004-02-18 | 2007-11-20 | Qualcomm Incorporated | Method for reduced access delay in multiple access attempt exchanges |
| KR100678179B1 (ko) * | 2004-05-12 | 2007-02-02 | 삼성전자주식회사 | 이동통신 시스템에서 단절된 통신 링크를 복구하기 위한장치 및 방법 |
| US7680834B1 (en) * | 2004-06-08 | 2010-03-16 | Bakbone Software, Inc. | Method and system for no downtime resychronization for real-time, continuous data protection |
| US8971937B2 (en) * | 2004-07-20 | 2015-03-03 | Google Technology Holdings LLC | System and method for silent retry |
| KR101299221B1 (ko) * | 2005-10-05 | 2013-08-22 | 한국전자통신연구원 | 이동통신 시스템의 상향 링크 트래픽에 대한 자원 요청 및패킷 스케줄링 방법, 그리고 그 장치 |
| DK3119141T3 (da) * | 2005-10-21 | 2020-03-09 | Ericsson Telefon Ab L M | Teknik til at udføre en direkte tilgangsprocedure over en radiogrænseflade |
| KR101211807B1 (ko) * | 2006-01-05 | 2012-12-12 | 엘지전자 주식회사 | 이동통신 시스템에서 무선단말의 동기상태 관리방법 |
| FI20065197A0 (fi) * | 2006-03-27 | 2006-03-27 | Nokia Corp | Nousevan siirtotien synkronointiparametrin voimassaolon päättely pakettiradiojärjestelmässä |
| US9462564B2 (en) | 2006-05-01 | 2016-10-04 | Nokia Technologies Oy | Apparatus, method and computer program product providing uplink synchronization through use of dedicated uplink resource assignment |
| JP4472713B2 (ja) | 2006-06-19 | 2010-06-02 | 株式会社エヌ・ティ・ティ・ドコモ | 移動局装置、送信方法及び移動通信システム |
| US8031692B2 (en) | 2006-06-22 | 2011-10-04 | Samsung Electronics Co., Ltd | Method for maintaining uplink timing synchronization in a mobile communication system and user equipment apparatus for the same |
| US20080016248A1 (en) * | 2006-07-14 | 2008-01-17 | George Tsirtsis | Method and apparatus for time synchronization of parameters |
| KR100801649B1 (ko) * | 2006-10-12 | 2008-02-05 | 삼성전자주식회사 | 휴대 단말의 대기모드 절전 방법 |
| EP2015478B1 (en) | 2007-06-18 | 2013-07-31 | LG Electronics Inc. | Method of performing uplink synchronization in wireless communication system |
| KR101486352B1 (ko) * | 2007-06-18 | 2015-01-26 | 엘지전자 주식회사 | 무선 통신 시스템의 단말에서의 상향링크 동기 상태 제어방법 |
| US7818433B2 (en) * | 2007-08-16 | 2010-10-19 | International Business Machines Corporation | System and method for minimizing retry delays in high traffic computer networks |
| AU2008301677C1 (en) | 2007-09-18 | 2012-03-15 | Sharp Kabushiki Kaisha | Radio communication system, base station device, mobile station device, and random access method |
| JP2009094694A (ja) * | 2007-10-05 | 2009-04-30 | Oki Semiconductor Co Ltd | テーブルデータ生成装置及び方法 |
| KR20090061396A (ko) | 2007-12-11 | 2009-06-16 | 엘지전자 주식회사 | 무선 접속 시스템에서 대역폭을 요청하는 방법 |
| US8908570B2 (en) * | 2008-02-01 | 2014-12-09 | BlackBerrry Limited | Control signal management system and method |
| EP2254386B1 (en) * | 2008-03-12 | 2016-08-17 | Nippon Telegraph and Telephone Corporation | Wireless communication method, wireless communication system, base station, and terminal station |
| CN101541067B (zh) * | 2008-03-21 | 2011-02-02 | 凌阳电通科技股份有限公司 | 在非连续接收机制中停留在短周期的方法 |
| WO2009147709A1 (ja) | 2008-06-02 | 2009-12-10 | 富士通株式会社 | タイミング調整方法、移動局、基地局および移動通信システム |
| NZ590607A (en) | 2008-08-12 | 2013-11-29 | Ericsson Telefon Ab L M | Method and arrangement in a communication system |
| US8014317B1 (en) * | 2008-08-21 | 2011-09-06 | Juniper Networks, Inc. | Next hop chaining for forwarding data in a network switching device |
| KR101509251B1 (ko) * | 2008-09-03 | 2015-04-08 | 엘지전자 주식회사 | 무선통신 시스템에서 무선자원 요청 방법 |
| US8638701B2 (en) | 2008-09-26 | 2014-01-28 | Nxp, B.V. | Methods and apparatus for power saving in personal area networks |
| MX2011003203A (es) | 2008-09-29 | 2011-06-09 | Research In Motion Ltd | Resincronizacion de enlace ascendente para su uso en sistemas de comunicacion. |
| KR102466065B1 (ko) | 2014-07-31 | 2022-11-10 | 스와겔로크 컴패니 | 자가 부동태화 금속의 향상된 활성화 |
| JP6874575B2 (ja) * | 2017-07-19 | 2021-05-19 | 沖電気工業株式会社 | 同期システム、通信装置、同期プログラム及び同期方法 |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001033753A1 (en) * | 1999-11-03 | 2001-05-10 | Siemens Information And Communication Networks S.P.A. | Method for equalizing the propagation delays and optimizing the power level in a radio communication system |
| WO2001067620A2 (en) * | 2000-03-10 | 2001-09-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Uplink synchronization signal transmission in tdd systems |
| JP2004242187A (ja) * | 2003-02-07 | 2004-08-26 | Canon Inc | 無線端末 |
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