JP4758988B2 - ハンドオーバー中に上りリンクe−dchのためのスケジューリング命令を送信する方法 - Google Patents
ハンドオーバー中に上りリンクe−dchのためのスケジューリング命令を送信する方法 Download PDFInfo
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- JP4758988B2 JP4758988B2 JP2007516399A JP2007516399A JP4758988B2 JP 4758988 B2 JP4758988 B2 JP 4758988B2 JP 2007516399 A JP2007516399 A JP 2007516399A JP 2007516399 A JP2007516399 A JP 2007516399A JP 4758988 B2 JP4758988 B2 JP 4758988B2
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000012546 transfer Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 3
- 108091006146 Channels Proteins 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 description 24
- 230000004913 activation Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
Description
Claims (5)
- ソフターハンドオーバー時に、基地局(BS)の複数個のセクターから複数個のスケジューリング命令を受信する方法であって、
端末で向上した専用チャネル活動集合(E−DCH active set)に含まれた前記複数個のセクターから向上した下りリンクチャネルを介して前記複数個のスケジューリング命令を受信する段階と、
前記端末で、前記複数個のスケジューリング命令が前記基地局により同一の値を有するように設定されたという事前知識をもって、前記複数個のスケジューリング命令を結合して単一スケジューリング命令を生成する段階と、
を備え、
前記単一スケジューリング命令及び前記複数個のスケジューリング命令は、前記端末のデータ転送率を既に設定された量だけ変化させることを示す情報である、スケジューリング命令受信方法。 - 前記複数個のスケジューリング命令のそれぞれは、既に設定された量だけ転送フォーマットの変更を示す相対的グラント(relative grant)であることを特徴とする、請求項1に記載のスケジューリング命令受信方法。
- 前記変更は、前記データ転送率の単位当たりの減少または増加を示すことを特徴とする、請求項2に記載のスケジューリング命令受信方法。
- 前記複数個のスケジューリング命令のそれぞれは、前記E−DCHの最大転送フォーマットを示す絶対的グラント(absolute grant)であることを特徴とする、請求項1に記載のスケジューリング命令受信方法。
- 前記複数個のスケジューリング命令のそれぞれは、無線ネットワーク制御器(RNC)なしに前記基地局によってのみスケジューリングされることを特徴とする、請求項1に記載のスケジューリング命令受信方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2004-0045577 | 2004-06-18 | ||
KR1020040045577A KR101079084B1 (ko) | 2004-06-18 | 2004-06-18 | 소프터 핸드오버 영역에서 상향링크 강화 전용 채널에대한 스케줄링 명령 전송 방법 |
PCT/KR2005/001861 WO2005122704A2 (en) | 2004-06-18 | 2005-06-17 | A method of transmitting scheduling command for uplink enhanced dedicated channel in handover |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008503149A JP2008503149A (ja) | 2008-01-31 |
JP4758988B2 true JP4758988B2 (ja) | 2011-08-31 |
Family
ID=35481281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007516399A Expired - Fee Related JP4758988B2 (ja) | 2004-06-18 | 2005-06-17 | ハンドオーバー中に上りリンクe−dchのためのスケジューリング命令を送信する方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US20050282549A1 (ja) |
EP (1) | EP1759469B1 (ja) |
JP (1) | JP4758988B2 (ja) |
KR (1) | KR101079084B1 (ja) |
CN (1) | CN101069448B (ja) |
AT (1) | ATE490659T1 (ja) |
AU (1) | AU2005253883B2 (ja) |
DE (1) | DE602005025119D1 (ja) |
MX (1) | MXPA06011751A (ja) |
RU (1) | RU2385548C2 (ja) |
WO (1) | WO2005122704A2 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7660279B2 (en) * | 2006-01-27 | 2010-02-09 | Alcatel-Lucent Usa Inc. | Method of scheduling uplink resource in a wireless communication system |
CN101047622B (zh) * | 2006-03-29 | 2010-05-12 | 华为技术有限公司 | 一种对系统资源进行调度的方法 |
EP2667660B1 (en) | 2006-06-20 | 2017-04-26 | InterDigital Technology Corporation | Recovering from an unsuccessful handover in a LTE system |
CN101155393B (zh) * | 2006-09-28 | 2010-06-16 | 上海无线通信研究中心 | 演进的通用陆地无线接入系统的上行调度通讯方法 |
GB2445001A (en) * | 2006-12-21 | 2008-06-25 | Siemens Ag | Determining mobile terminal location from responses to messages transmitted into different coverage areas |
KR101384078B1 (ko) | 2007-01-10 | 2014-04-09 | 삼성전자주식회사 | 무선통신 시스템에서 애크/내크 채널 자원을 할당하고시그널링하는 방법 및 장치 |
CN101247647B (zh) * | 2007-02-15 | 2011-10-26 | 中兴通讯股份有限公司 | 一种增强上行链路实现快速切换的方法 |
US8649353B2 (en) | 2008-03-04 | 2014-02-11 | Interdigital Patent Holdings, Inc. | Method and apparatus for accessing a random access channel by selectively using dedicated or contention-based preambles during handover |
US8712415B2 (en) | 2008-03-20 | 2014-04-29 | Interdigital Patent Holdings, Inc. | Timing and cell specific system information handling for handover in evolved UTRA |
EP2308258B1 (en) * | 2008-06-30 | 2017-12-06 | InterDigital Patent Holdings, Inc. | Method and apparatus for performing a handover in an evolved universal terrestrial radio access network |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002009694A (ja) * | 2000-06-27 | 2002-01-11 | Nec Corp | Cdma通信の送信電力制御システム及びその送信電力制御方法 |
JP2005517343A (ja) * | 2002-02-07 | 2005-06-09 | クゥアルコム・インコーポレイテッド | サービス基地局及び非サービス基地局の電力制御 |
JP2007525082A (ja) * | 2003-06-26 | 2007-08-30 | モトローラ・インコーポレイテッド | ワイヤレス通信システムにおけるソフト・ハンドオフ中の電力誤制御を低減する方法および装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE200378T1 (de) * | 1994-01-27 | 2001-04-15 | Nokia Networks Oy | Semi-abrupte verbindungsübergabe in einem zellularen telekommunikationssystem |
US6415149B1 (en) * | 1998-11-24 | 2002-07-02 | Nortel Networks Limited | Method and apparatus for handoff in a cellular radio communications system |
US6718180B1 (en) * | 2000-10-24 | 2004-04-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Power level convergence in a communications system |
US6760587B2 (en) * | 2001-02-23 | 2004-07-06 | Qualcomm Incorporated | Forward-link scheduling in a wireless communication system during soft and softer handoff |
US20030081538A1 (en) * | 2001-10-18 | 2003-05-01 | Walton Jay R. | Multiple-access hybrid OFDM-CDMA system |
US6937874B2 (en) * | 2002-02-12 | 2005-08-30 | Motorola, Inc. | Power control in spread spectrum communications systems |
AU2004200541B2 (en) * | 2003-02-15 | 2006-06-01 | Samsung Electronics Co., Ltd. | Scheduling apparatus and method in a CDMA mobile communication system |
US7340268B2 (en) * | 2003-02-26 | 2008-03-04 | Qualcomm Incorporated | Reliability determination and combining of power control commands received in a wireless communication system |
US20040219919A1 (en) * | 2003-04-30 | 2004-11-04 | Nicholas Whinnett | Management of uplink scheduling modes in a wireless communication system |
US6944142B2 (en) * | 2003-05-13 | 2005-09-13 | Interdigital Technology Corporation | Method for soft and softer handover in time division duplex code division multiple access (TDD-CDMA) networks |
-
2004
- 2004-06-18 KR KR1020040045577A patent/KR101079084B1/ko active IP Right Grant
-
2005
- 2005-06-17 DE DE200560025119 patent/DE602005025119D1/de active Active
- 2005-06-17 JP JP2007516399A patent/JP4758988B2/ja not_active Expired - Fee Related
- 2005-06-17 MX MXPA06011751A patent/MXPA06011751A/es active IP Right Grant
- 2005-06-17 WO PCT/KR2005/001861 patent/WO2005122704A2/en not_active Application Discontinuation
- 2005-06-17 RU RU2006139029A patent/RU2385548C2/ru active
- 2005-06-17 US US11/156,872 patent/US20050282549A1/en not_active Abandoned
- 2005-06-17 AU AU2005253883A patent/AU2005253883B2/en active Active
- 2005-06-17 EP EP20050756707 patent/EP1759469B1/en active Active
- 2005-06-17 CN CN2005800118515A patent/CN101069448B/zh active Active
- 2005-06-17 AT AT05756707T patent/ATE490659T1/de not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002009694A (ja) * | 2000-06-27 | 2002-01-11 | Nec Corp | Cdma通信の送信電力制御システム及びその送信電力制御方法 |
JP2005517343A (ja) * | 2002-02-07 | 2005-06-09 | クゥアルコム・インコーポレイテッド | サービス基地局及び非サービス基地局の電力制御 |
JP2007525082A (ja) * | 2003-06-26 | 2007-08-30 | モトローラ・インコーポレイテッド | ワイヤレス通信システムにおけるソフト・ハンドオフ中の電力誤制御を低減する方法および装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101069448A (zh) | 2007-11-07 |
MXPA06011751A (es) | 2007-05-07 |
RU2006139029A (ru) | 2008-05-10 |
US20050282549A1 (en) | 2005-12-22 |
CN101069448B (zh) | 2012-10-03 |
KR20050120287A (ko) | 2005-12-22 |
KR101079084B1 (ko) | 2011-11-02 |
AU2005253883A1 (en) | 2005-12-29 |
AU2005253883B2 (en) | 2009-12-17 |
WO2005122704A2 (en) | 2005-12-29 |
WO2005122704A3 (en) | 2007-02-01 |
EP1759469A2 (en) | 2007-03-07 |
RU2385548C2 (ru) | 2010-03-27 |
DE602005025119D1 (de) | 2011-01-13 |
ATE490659T1 (de) | 2010-12-15 |
JP2008503149A (ja) | 2008-01-31 |
EP1759469B1 (en) | 2010-12-01 |
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