CN1127816C - 调整蜂窝无线电中继器频率的方法以及中继器 - Google Patents
调整蜂窝无线电中继器频率的方法以及中继器 Download PDFInfo
- Publication number
- CN1127816C CN1127816C CN98809680A CN98809680A CN1127816C CN 1127816 C CN1127816 C CN 1127816C CN 98809680 A CN98809680 A CN 98809680A CN 98809680 A CN98809680 A CN 98809680A CN 1127816 C CN1127816 C CN 1127816C
- Authority
- CN
- China
- Prior art keywords
- repeater
- base station
- radio
- frequency
- signal
- 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 - Lifetime
Links
- 230000001413 cellular effect Effects 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000012544 monitoring process Methods 0.000 claims abstract description 16
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
- Transmitters (AREA)
- Amplifiers (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI973850 | 1997-09-30 | ||
FI973850A FI973850A (fi) | 1997-09-30 | 1997-09-30 | Menetelmä solukkoradioverkon radiotoistimen radiotaajuuden säätämiseksi |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1272265A CN1272265A (zh) | 2000-11-01 |
CN1127816C true CN1127816C (zh) | 2003-11-12 |
Family
ID=8549640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98809680A Expired - Lifetime CN1127816C (zh) | 1997-09-30 | 1998-09-30 | 调整蜂窝无线电中继器频率的方法以及中继器 |
Country Status (11)
Country | Link |
---|---|
US (1) | US6768897B1 (zh) |
EP (1) | EP1004177B1 (zh) |
JP (1) | JP4237937B2 (zh) |
CN (1) | CN1127816C (zh) |
AT (1) | ATE321386T1 (zh) |
AU (1) | AU745459B2 (zh) |
DE (1) | DE69833954T2 (zh) |
ES (1) | ES2258823T3 (zh) |
FI (1) | FI973850A (zh) |
NO (1) | NO320223B1 (zh) |
WO (1) | WO1999017476A2 (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI106674B (fi) | 1998-05-14 | 2001-03-15 | Nokia Networks Oy | Menetelmä solukkoradiojärjestelmän toiminnan valvomiseksi |
CA2380694A1 (en) * | 2002-03-27 | 2003-09-27 | Rack June Baek | Method for remotely controlling repeaters of a communications network |
WO2004062305A1 (en) * | 2002-12-16 | 2004-07-22 | Widefi, Inc. | Improved wireless network repeater |
US7676194B2 (en) | 2003-08-22 | 2010-03-09 | Rappaport Theodore S | Broadband repeater with security for ultrawideband technologies |
US7706744B2 (en) * | 2004-05-26 | 2010-04-27 | Wireless Extenders, Inc. | Wireless repeater implementing low-level oscillation detection and protection for a duplex communication system |
KR20060023741A (ko) * | 2004-09-10 | 2006-03-15 | 삼성전자주식회사 | 방송신호의 송출제어 시스템 및 방법 |
IL168149A (en) * | 2005-04-20 | 2010-11-30 | Elta Systems Ltd | System and method for processing satellite communication data |
WO2006126344A1 (ja) * | 2005-05-25 | 2006-11-30 | Hitachi Kokusai Electric Inc. | 無線中継装置 |
EP1929660B1 (en) | 2005-09-28 | 2014-08-06 | LG Electronics Inc. | A method of identifying a space-time encoded signal in a wireless communication system |
DE102005061335A1 (de) * | 2005-12-21 | 2007-06-28 | Rohde & Schwarz Gmbh & Co. Kg | Hochfrequenz-Empfangseinheit |
CA2647772C (en) * | 2006-03-30 | 2014-07-22 | Finmeccanica S.P.A. | System for extending bi-directional satellite radio communications in tunnels |
CN101064913B (zh) * | 2006-04-29 | 2012-05-16 | 上海贝尔阿尔卡特股份有限公司 | 无线网络中用于扩展基站覆盖范围的中继站、基站及其方法 |
GB2443231B (en) * | 2006-10-04 | 2011-02-02 | Vodafone Plc | Configuration of base station repeater |
WO2008109570A2 (en) | 2007-03-02 | 2008-09-12 | Qualcomm Incorporated | Closed form calculation of temporal equalizer weights used in a repeater transmitter leakage cancellation system |
WO2009076993A1 (en) | 2007-12-14 | 2009-06-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Improved radio repeater controllability |
JP2011527538A (ja) * | 2008-07-10 | 2011-10-27 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | 自己最適化リピータ |
US8180281B2 (en) * | 2008-12-23 | 2012-05-15 | Pine Valley Investments, Inc. | System and method for controlling a mobile repeater |
US8611813B1 (en) * | 2011-07-22 | 2013-12-17 | Cellco Partnership | Utilizing a mobile device to control operation of a repeater |
CN103595450A (zh) * | 2013-03-27 | 2014-02-19 | 深圳国人通信有限公司 | 移动通信网络直放站的调频控制方法及系统 |
WO2017031470A1 (en) * | 2015-08-19 | 2017-02-23 | Electronic Controlled Systems, Inc. | Wireless network aware self pointing antenna |
WO2017197350A1 (en) | 2016-05-12 | 2017-11-16 | Electronic Controlled Systems, Inc. | Self-pointing wi-fi antenna |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5274837A (en) | 1987-06-03 | 1993-12-28 | Ericsson Ge Mobile Communications Inc. | Trunked radio repeater system with multigroup calling feature |
US5125102A (en) * | 1987-06-03 | 1992-06-23 | Ericsson Ge Mobile Communications Inc. | Trunked radio repeater system including synchronization of a control channel and working channels |
US5930297A (en) * | 1989-11-20 | 1999-07-27 | Interdigital Technology Corporation | Base station emulator |
CA2001339C (en) * | 1988-12-02 | 1993-12-21 | Jaime Andres Borras | Repeater for a controlled radio system |
US5179720A (en) | 1990-02-23 | 1993-01-12 | Motorola, Inc. | Method and apparatus for extended coverage of a trunked radio communications system |
GB2242337B (en) | 1990-03-22 | 1994-06-08 | Plessey Co Ltd | A mobile telephone system |
US5548803A (en) * | 1992-03-31 | 1996-08-20 | Orion Industries, Inc. | Dual-mode booster system |
AU672054B2 (en) * | 1992-12-30 | 1996-09-19 | Radio Communication Systems Ltd. | Bothway RF repeater for personal communications systems |
SE9304119D0 (sv) * | 1993-12-10 | 1993-12-10 | Ericsson Ge Mobile Communicat | Apparatuses and mobile stations for providing packet data communication in digital TDMA cellular systems |
SE502811C2 (sv) * | 1994-05-11 | 1996-01-22 | Allgon Ab | Repeater |
US5634191A (en) * | 1994-10-24 | 1997-05-27 | Pcs Microcell International, Inc. | Self-adjusting RF repeater arrangements for wireless telephone systems |
GB9500825D0 (en) * | 1995-01-17 | 1995-03-08 | Macnamee Robert J G | Radio communications systems with repeaters |
JP2755241B2 (ja) * | 1995-08-25 | 1998-05-20 | 住友電気工業株式会社 | 無線中継器用発振検出装置およびこの装置が適用された無線中継器 |
US6005884A (en) * | 1995-11-06 | 1999-12-21 | Ems Technologies, Inc. | Distributed architecture for a wireless data communications system |
US5857144A (en) * | 1996-08-09 | 1999-01-05 | Ericsson, Inc. | In-band vehicular repeater for trunked radio system |
DE19649855B4 (de) | 1996-12-02 | 2004-08-05 | T-Mobile Deutschland Gmbh | Repeater für Funksignale |
-
1997
- 1997-09-30 FI FI973850A patent/FI973850A/fi unknown
-
1998
- 1998-09-30 AU AU93528/98A patent/AU745459B2/en not_active Ceased
- 1998-09-30 EP EP98946502A patent/EP1004177B1/en not_active Expired - Lifetime
- 1998-09-30 WO PCT/FI1998/000775 patent/WO1999017476A2/en active IP Right Grant
- 1998-09-30 ES ES98946502T patent/ES2258823T3/es not_active Expired - Lifetime
- 1998-09-30 US US09/509,578 patent/US6768897B1/en not_active Expired - Lifetime
- 1998-09-30 DE DE69833954T patent/DE69833954T2/de not_active Expired - Fee Related
- 1998-09-30 JP JP2000514418A patent/JP4237937B2/ja not_active Expired - Lifetime
- 1998-09-30 AT AT98946502T patent/ATE321386T1/de not_active IP Right Cessation
- 1998-09-30 CN CN98809680A patent/CN1127816C/zh not_active Expired - Lifetime
-
2000
- 2000-03-29 NO NO20001637A patent/NO320223B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE321386T1 (de) | 2006-04-15 |
DE69833954D1 (de) | 2006-05-11 |
FI973850A0 (fi) | 1997-09-30 |
AU9352898A (en) | 1999-04-23 |
EP1004177B1 (en) | 2006-03-22 |
AU745459B2 (en) | 2002-03-21 |
JP2001518739A (ja) | 2001-10-16 |
NO20001637D0 (no) | 2000-03-29 |
NO320223B1 (no) | 2005-11-14 |
NO20001637L (no) | 2000-05-29 |
ES2258823T3 (es) | 2006-09-01 |
CN1272265A (zh) | 2000-11-01 |
DE69833954T2 (de) | 2006-12-14 |
JP4237937B2 (ja) | 2009-03-11 |
US6768897B1 (en) | 2004-07-27 |
WO1999017476A2 (en) | 1999-04-08 |
FI973850A (fi) | 1999-03-31 |
EP1004177A2 (en) | 2000-05-31 |
WO1999017476A3 (en) | 1999-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NOKIA AND SIEMENS NETWORKS CO., LTD. Free format text: FORMER OWNER: NOKIA NETWORKS OY Effective date: 20080725 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: NOKIA NETWORKS OY Free format text: FORMER NAME OR ADDRESS: NOKIA NETWORKS OY |
|
CP01 | Change in the name or title of a patent holder |
Address after: Espoo, Finland Patentee after: NOKIA Corp. Address before: Espoo, Finland Patentee before: NOKIA NETWORKS OY |
|
TR01 | Transfer of patent right |
Effective date of registration: 20080725 Address after: Espoo, Finland Patentee after: Nokia Siemens Networks Ltd. Address before: Espoo, Finland Patentee before: NOKIA Corp. |
|
C56 | Change in the name or address of the patentee |
Owner name: NOKIA SIEMENS NETWORKS OY Free format text: FORMER NAME: NOKIA SIEMENS NETWORK CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Espoo, Finland Patentee after: NOKIA SIEMENS NETWORKS OY Address before: Espoo, Finland Patentee before: Nokia Siemens Networks Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nokia Siemens Networks (Shanghai) Co.,Ltd. Assignor: Nokia Siemens Networks OY Contract record no.: 2012990000318 Denomination of invention: Method of adjustable frequency of cellular radio repeater Granted publication date: 20031112 License type: Common License Open date: 20001101 Record date: 20120514 Assignee: Nokia Siemens Networks Network Technology Services Ltd. Assignor: Nokia Siemens Networks OY Contract record no.: 2012990000317 Denomination of invention: Method of adjustable frequency of cellular radio repeater Granted publication date: 20031112 License type: Common License Open date: 20001101 Record date: 20120514 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20001101 Assignee: NOKIA SIEMENS communications (Tianjin) Co.,Ltd. Assignor: Nokia Siemens Networks OY Contract record no.: 2013990000497 Denomination of invention: Method of adjustable frequency of cellular radio repeater Granted publication date: 20031112 License type: Common License Record date: 20130820 Application publication date: 20001101 Assignee: NOKIA SIEMENS communications network (Beijing) Co.,Ltd. Assignor: Nokia Siemens Networks OY Contract record no.: 2013990000498 Denomination of invention: Method of adjustable frequency of cellular radio repeater Granted publication date: 20031112 License type: Common License Record date: 20130820 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Espoo, Finland Patentee after: NOKIA SOLUTIONS AND NETWORKS OY Address before: Espoo, Finland Patentee before: Nokia Siemens Networks OY |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20001101 Assignee: Nokia Siemens Networks (Shanghai) Co.,Ltd. Assignor: Nokia Siemens Networks OY Contract record no.: 2012990000318 Denomination of invention: Method of adjustable frequency of cellular radio repeater Granted publication date: 20031112 License type: Common License Record date: 20120514 Application publication date: 20001101 Assignee: Nokia Siemens Networks Network Technology Services Ltd. Assignor: Nokia Siemens Networks OY Contract record no.: 2012990000317 Denomination of invention: Method of adjustable frequency of cellular radio repeater Granted publication date: 20031112 License type: Common License Record date: 20120514 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CX01 | Expiry of patent term |
Granted publication date: 20031112 |
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CX01 | Expiry of patent term |