NO20004898L - Fremgangsmåte for forbedring av radioforbindelses-kvalitet - Google Patents
Fremgangsmåte for forbedring av radioforbindelses-kvalitetInfo
- Publication number
- NO20004898L NO20004898L NO20004898A NO20004898A NO20004898L NO 20004898 L NO20004898 L NO 20004898L NO 20004898 A NO20004898 A NO 20004898A NO 20004898 A NO20004898 A NO 20004898A NO 20004898 L NO20004898 L NO 20004898L
- Authority
- NO
- Norway
- Prior art keywords
- arrival
- base station
- station system
- time
- subscriber terminal
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI980725A FI980725A (fi) | 1998-03-31 | 1998-03-31 | Menetelmä parantaa radioyhteyden laatua solukkoradioverkossa |
PCT/FI1999/000263 WO1999053706A1 (fr) | 1998-03-31 | 1999-03-30 | Procede pour ameliorer la qualite d'une connexion radio |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20004898D0 NO20004898D0 (no) | 2000-09-29 |
NO20004898L true NO20004898L (no) | 2000-11-29 |
Family
ID=8551420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20004898A NO20004898L (no) | 1998-03-31 | 2000-09-29 | Fremgangsmåte for forbedring av radioforbindelses-kvalitet |
Country Status (7)
Country | Link |
---|---|
US (1) | US6731954B1 (fr) |
EP (1) | EP1068756A1 (fr) |
CN (1) | CN1296714A (fr) |
AU (1) | AU3149299A (fr) |
FI (1) | FI980725A (fr) |
NO (1) | NO20004898L (fr) |
WO (1) | WO1999053706A1 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7394791B2 (en) | 1997-12-17 | 2008-07-01 | Interdigital Technology Corporation | Multi-detection of heartbeat to reduce error probability |
US6222832B1 (en) | 1998-06-01 | 2001-04-24 | Tantivy Communications, Inc. | Fast Acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system |
US9525923B2 (en) | 1997-12-17 | 2016-12-20 | Intel Corporation | Multi-detection of heartbeat to reduce error probability |
US7936728B2 (en) | 1997-12-17 | 2011-05-03 | Tantivy Communications, Inc. | System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system |
US8134980B2 (en) | 1998-06-01 | 2012-03-13 | Ipr Licensing, Inc. | Transmittal of heartbeat signal at a lower level than heartbeat request |
US7773566B2 (en) | 1998-06-01 | 2010-08-10 | Tantivy Communications, Inc. | System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system |
AU3673001A (en) | 2000-02-07 | 2001-08-14 | Tantivy Communications, Inc. | Minimal maintenance link to support synchronization |
AU2001291625A1 (en) * | 2000-08-30 | 2002-03-13 | Siemens Aktiengesellschaft | Control of an adaptive antenna |
US7181244B2 (en) * | 2000-11-16 | 2007-02-20 | Qualcomm, Incorporated | Method and apparatus for using position location to direct narrow beam antennas |
US8155096B1 (en) * | 2000-12-01 | 2012-04-10 | Ipr Licensing Inc. | Antenna control system and method |
US7551663B1 (en) | 2001-02-01 | 2009-06-23 | Ipr Licensing, Inc. | Use of correlation combination to achieve channel detection |
US6954448B2 (en) | 2001-02-01 | 2005-10-11 | Ipr Licensing, Inc. | Alternate channel for carrying selected message types |
KR100665077B1 (ko) | 2001-06-13 | 2007-01-09 | 탄티비 커뮤니케이션즈 인코포레이티드 | 하트비트 요구보다 낮은 레벨로의 하트비트 신호의 전송 |
US6922170B2 (en) * | 2002-01-24 | 2005-07-26 | Motorola, Inc. | Methods and apparatus for determining a direction of arrival in a wireless communication system |
CN1172549C (zh) * | 2002-03-27 | 2004-10-20 | 大唐移动通信设备有限公司 | 智能天线移动通信***传输高速下行包交换数据的方法 |
JP3880554B2 (ja) * | 2003-07-18 | 2007-02-14 | 松下電器産業株式会社 | 空間分割多重アクセス方式ワイヤレス媒体アクセスコントローラ |
US9661612B2 (en) | 2012-06-29 | 2017-05-23 | Samsung Electronics Co., Ltd. | Methods and apparatus for uplink control channel multiplexing in beamformed cellular systems |
KR102128400B1 (ko) * | 2014-01-16 | 2020-06-30 | 한국전자통신연구원 | 무선전송 장치의 전파 빔 방향 조정 방법 |
EP3439335B1 (fr) * | 2016-03-31 | 2019-11-13 | Fujitsu Limited | Système de communication sans fil, dispositif sans fil, noeud relais, et station de base |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5334984A (en) | 1989-06-02 | 1994-08-02 | Tokyo Keiki Co., Ltd. | Method and system for locating direction of transmission source based on wave therefrom |
JPH07170227A (ja) | 1993-12-16 | 1995-07-04 | Hitachi Ltd | 無線データ通信システム |
FI105515B (fi) * | 1995-05-24 | 2000-08-31 | Nokia Networks Oy | Menetelmä kanavanvaihdon nopeuttamiseksi sekä solukkoradiojärjestelmä |
DE19524927A1 (de) * | 1995-07-08 | 1997-01-09 | Sel Alcatel Ag | Zielführung eines Teilnehmers innerhalb eines SDMA-Mobilfunknetzes |
US5873048A (en) * | 1995-07-27 | 1999-02-16 | Lucent Technologies Inc. | Locator and method for a wireless communication system |
EP0807989B1 (fr) * | 1996-05-17 | 2001-06-27 | Motorola Ltd | Procédé et appareil de pondération d'une voie de transmission |
GB2313237B (en) * | 1996-05-17 | 2000-08-02 | Motorola Ltd | Method and apparatus for transmitter antenna array adjustment |
US6021330A (en) * | 1997-07-22 | 2000-02-01 | Lucent Technologies Inc. | Mobile location estimation in a wireless system using designated time intervals of suspended communication |
US6011974A (en) * | 1997-09-23 | 2000-01-04 | Telefonaktiebolaget L M Ericsson (Publ) | Method and system for determining position of a cellular mobile terminal |
FI980616A (fi) * | 1997-11-05 | 1999-05-06 | Nokia Telecommunications Oy | Menetelmä parantaa radioyhteyden laatua solukkoradioverkossa |
JP3716398B2 (ja) * | 1998-03-05 | 2005-11-16 | 富士通株式会社 | アレーアンテナによる到来方向推定方法及び該方法を用いたds−cdma受信装置 |
JPH11281725A (ja) * | 1998-03-26 | 1999-10-15 | Nec Corp | 多重伝搬波パラメータ計測方法及び装置並びにプログラムを記録した機械読み取り可能な記録媒体 |
AU1157999A (en) * | 1998-11-04 | 2000-05-22 | Nokia Networks Oy | Method and apparatus for directional radio communication |
DE69912734T2 (de) * | 1999-03-12 | 2004-05-27 | Motorola, Inc., Schaumburg | Vorrichtung und Verfahren zur Erzeugung der Gewichtung einer Sendeantenne |
FI20002134A (fi) * | 2000-02-09 | 2001-08-10 | Nokia Networks Oy | Koodisynkronointimenetelmä ja vastaanotin |
-
1998
- 1998-03-31 FI FI980725A patent/FI980725A/fi unknown
-
1999
- 1999-03-30 CN CN99804777.5A patent/CN1296714A/zh active Pending
- 1999-03-30 AU AU31492/99A patent/AU3149299A/en not_active Abandoned
- 1999-03-30 WO PCT/FI1999/000263 patent/WO1999053706A1/fr not_active Application Discontinuation
- 1999-03-30 EP EP99913330A patent/EP1068756A1/fr not_active Withdrawn
-
2000
- 2000-09-29 NO NO20004898A patent/NO20004898L/no unknown
- 2000-09-29 US US09/676,729 patent/US6731954B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FI980725A (fi) | 1999-10-01 |
WO1999053706A1 (fr) | 1999-10-21 |
AU3149299A (en) | 1999-11-01 |
NO20004898D0 (no) | 2000-09-29 |
US6731954B1 (en) | 2004-05-04 |
FI980725A0 (fi) | 1998-03-31 |
EP1068756A1 (fr) | 2001-01-17 |
CN1296714A (zh) | 2001-05-23 |
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