DE69732622D1 - Funkkommunikationssystem und Verfahren zur Ausführung eines Handovers mobiler Endgeräte durch Auswertung von TPC-Signalen - Google Patents
Funkkommunikationssystem und Verfahren zur Ausführung eines Handovers mobiler Endgeräte durch Auswertung von TPC-SignalenInfo
- Publication number
- DE69732622D1 DE69732622D1 DE69732622T DE69732622T DE69732622D1 DE 69732622 D1 DE69732622 D1 DE 69732622D1 DE 69732622 T DE69732622 T DE 69732622T DE 69732622 T DE69732622 T DE 69732622T DE 69732622 D1 DE69732622 D1 DE 69732622D1
- Authority
- DE
- Germany
- Prior art keywords
- handover
- evaluating
- carrying
- communication system
- radio communication
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29592696 | 1996-10-18 | ||
JP29592696 | 1996-10-18 | ||
PCT/JP1997/003762 WO1998018273A1 (fr) | 1996-10-18 | 1997-10-17 | Systeme de communication radio |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69732622D1 true DE69732622D1 (de) | 2005-04-07 |
DE69732622T2 DE69732622T2 (de) | 2005-07-21 |
Family
ID=17826921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69732622T Expired - Fee Related DE69732622T2 (de) | 1996-10-18 | 1997-10-17 | Funkkommunikationssystem und Verfahren zur Ausführung eines Handovers mobiler Endgeräte durch Auswertung von TPC-Signalen |
Country Status (8)
Country | Link |
---|---|
US (1) | US6275711B1 (de) |
EP (1) | EP0878973B1 (de) |
KR (1) | KR100335535B1 (de) |
CN (1) | CN1160972C (de) |
AU (1) | AU718221B2 (de) |
CA (1) | CA2240952C (de) |
DE (1) | DE69732622T2 (de) |
WO (1) | WO1998018273A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE398864T1 (de) * | 2000-10-24 | 2008-07-15 | Nortel Networks Ltd | Geteilte kanalstruktur, arq-systeme und - verfahren |
US6799045B1 (en) * | 2000-11-07 | 2004-09-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Reliable congestion control in a CDMA-based mobile radio commmunications system |
US6985739B2 (en) * | 2000-12-15 | 2006-01-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Admission and congestion control in a CDMA-based mobile radio communications system |
US7010318B2 (en) * | 2001-01-13 | 2006-03-07 | Samsung Electronics Co., Ltd. | Power control apparatus and method for a W-CDMA communication system employing a high-speed downlink packet access scheme |
JP3577021B2 (ja) | 2001-09-12 | 2004-10-13 | 埼玉日本電気株式会社 | 移動局および移動局における電界状態判定方法 |
US7522689B2 (en) * | 2002-09-23 | 2009-04-21 | Telefonaktiebolaget L M Ericsson (Publ) | Clock recovery in communication systems |
JP4167485B2 (ja) * | 2002-12-26 | 2008-10-15 | 松下電器産業株式会社 | 無線通信システム、通信端末装置、および基地局装置 |
JP4458251B2 (ja) * | 2004-07-13 | 2010-04-28 | 日本電気株式会社 | 移動通信システム、移動通信システムにおける送信電力制御方法及び移動局 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3417233A1 (de) * | 1984-05-10 | 1985-11-14 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Funksystem |
US4613990A (en) * | 1984-06-25 | 1986-09-23 | At&T Bell Laboratories | Radiotelephone transmission power control |
JPS63233623A (ja) * | 1987-03-20 | 1988-09-29 | Iwatsu Electric Co Ltd | 移動体通信の無線チヤネル切替方法とシステム |
US5200957A (en) * | 1989-06-26 | 1993-04-06 | Telefonaktiebolaget L M Ericsson | Mobile assisted handoff |
US5212803A (en) * | 1990-09-06 | 1993-05-18 | Telefonaktiebolaget L M Ericsson | Method for reducing equalizer usage in mobile radio communication systems |
US5280630A (en) * | 1992-01-21 | 1994-01-18 | Motorola, Inc. | Method and apparatus for dynamic channel allocation |
EP0565507A3 (en) * | 1992-04-10 | 1994-11-30 | Ericsson Ge Mobile Communicat | Power control for random access call set-up in a mobile telephone system |
SE9300681D0 (sv) * | 1993-03-01 | 1993-03-01 | Ericsson Telefon Ab L M | A method and an apparatusfor handing off a mobile station from a first to a second channel in a mobile communication system |
JP2802870B2 (ja) * | 1993-03-10 | 1998-09-24 | エヌ・ティ・ティ移動通信網株式会社 | 符号分割多重移動通信機及び符号分割多重移動通信のセル選択方法 |
US5491717A (en) * | 1993-10-18 | 1996-02-13 | Motorola, Inc. | Method for controlling transmission during handoff in a communication system |
JPH07131400A (ja) * | 1993-10-28 | 1995-05-19 | N T T Idou Tsuushinmou Kk | デジタル移動通信の伝送方法 |
JP2526517B2 (ja) | 1993-12-10 | 1996-08-21 | 日本電気株式会社 | 基地局選択型発呼方式 |
JPH07231483A (ja) * | 1993-12-22 | 1995-08-29 | Matsushita Electric Ind Co Ltd | 無線データ通信システム |
JP2939114B2 (ja) | 1994-04-27 | 1999-08-25 | エヌ・ティ・ティ移動通信網株式会社 | 移動通信ハンドオーバ方法および移動局装置と基地局装置 |
JP2904335B2 (ja) | 1994-04-27 | 1999-06-14 | エヌ・ティ・ティ移動通信網株式会社 | 送信電力制御方法および移動局装置 |
JP3148506B2 (ja) | 1994-04-27 | 2001-03-19 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信セル判定方法及びその移動局装置 |
JP2939115B2 (ja) | 1994-04-27 | 1999-08-25 | エヌ・ティ・ティ移動通信網株式会社 | 移動通信ハンドオーバ方法および移動局装置と基地局装置 |
JPH0888877A (ja) | 1994-09-19 | 1996-04-02 | Fujitsu Ltd | 移動通信における移動機の基地局選択方式 |
JP3078193B2 (ja) | 1995-01-05 | 2000-08-21 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局選択方法およびその基地局選択装置 |
JP2693922B2 (ja) * | 1995-02-13 | 1997-12-24 | 日本電気エンジニアリング株式会社 | 移動無線端末機のチャンネル切替判定装置 |
JPH08289366A (ja) | 1995-04-13 | 1996-11-01 | Hitachi Ltd | 移動体通信システム |
US5960350A (en) * | 1996-12-05 | 1999-09-28 | Motorola, Inc. | Method and system for optimizing a traffic channel in a wireless communications system |
US5946357A (en) * | 1997-01-17 | 1999-08-31 | Telefonaktiebolaget L M Ericsson | Apparatus, and associated method, for transmitting and receiving a multi-stage, encoded and interleaved digital communication signal |
US5946346A (en) * | 1997-10-07 | 1999-08-31 | Motorola, Inc. | Method and system for generating a power control command in a wireless communication system |
-
1997
- 1997-10-17 US US09/077,289 patent/US6275711B1/en not_active Expired - Fee Related
- 1997-10-17 CN CNB971914400A patent/CN1160972C/zh not_active Expired - Fee Related
- 1997-10-17 KR KR1019980704604A patent/KR100335535B1/ko not_active IP Right Cessation
- 1997-10-17 WO PCT/JP1997/003762 patent/WO1998018273A1/ja active IP Right Grant
- 1997-10-17 CA CA002240952A patent/CA2240952C/en not_active Expired - Fee Related
- 1997-10-17 AU AU45739/97A patent/AU718221B2/en not_active Ceased
- 1997-10-17 EP EP97944164A patent/EP0878973B1/de not_active Expired - Lifetime
- 1997-10-17 DE DE69732622T patent/DE69732622T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1160972C (zh) | 2004-08-04 |
DE69732622T2 (de) | 2005-07-21 |
CA2240952A1 (en) | 1998-04-30 |
US6275711B1 (en) | 2001-08-14 |
CN1205156A (zh) | 1999-01-13 |
WO1998018273A1 (fr) | 1998-04-30 |
KR100335535B1 (ko) | 2002-06-20 |
AU718221B2 (en) | 2000-04-13 |
CA2240952C (en) | 2002-07-09 |
EP0878973A4 (de) | 2000-09-20 |
EP0878973B1 (de) | 2005-03-02 |
EP0878973A1 (de) | 1998-11-18 |
AU4573997A (en) | 1998-05-15 |
KR19990072213A (ko) | 1999-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |