CN100358382C - 移动台和频带检测方法 - Google Patents
移动台和频带检测方法 Download PDFInfo
- Publication number
- CN100358382C CN100358382C CNB021264287A CN02126428A CN100358382C CN 100358382 C CN100358382 C CN 100358382C CN B021264287 A CNB021264287 A CN B021264287A CN 02126428 A CN02126428 A CN 02126428A CN 100358382 C CN100358382 C CN 100358382C
- Authority
- CN
- China
- Prior art keywords
- frequency band
- frequency
- base station
- travelling carriage
- radio 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 - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 45
- 238000010295 mobile communication Methods 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims description 22
- 239000000284 extract Substances 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 12
- 238000001228 spectrum Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000003892 spreading Methods 0.000 description 4
- 230000007480 spreading Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 230000008929 regeneration Effects 0.000 description 1
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- 238000004904 shortening Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP210407/01 | 2001-07-11 | ||
JP2001210407A JP4903319B2 (ja) | 2001-07-11 | 2001-07-11 | 移動局及び周波数帯域検出方法 |
JP210407/2001 | 2001-07-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1398134A CN1398134A (zh) | 2003-02-19 |
CN100358382C true CN100358382C (zh) | 2007-12-26 |
Family
ID=19045882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021264287A Expired - Fee Related CN100358382C (zh) | 2001-07-11 | 2002-07-11 | 移动台和频带检测方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20030013480A1 (zh) |
JP (1) | JP4903319B2 (zh) |
CN (1) | CN100358382C (zh) |
GB (1) | GB2380360B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK2305173T3 (en) | 2003-03-28 | 2016-08-22 | Inguran Llc | Apparatus and method for providing sorted particles |
JP4515286B2 (ja) * | 2005-02-28 | 2010-07-28 | エスアイアイ・データサービス株式会社 | 注文データ処理システムおよび接続先決定方法 |
CN101911807B (zh) * | 2007-12-28 | 2013-08-21 | 日本电气株式会社 | 无线机、无线通信系统以及无线电波的检测方法 |
US8145267B2 (en) | 2008-01-10 | 2012-03-27 | Panasonic Corporation | Biological sample measurement apparatus |
JP5483621B2 (ja) | 2011-08-12 | 2014-05-07 | 株式会社Nttドコモ | 移動通信方法 |
JP6519977B2 (ja) * | 2014-03-14 | 2019-05-29 | 日本電気株式会社 | 無線システム及び通信チャネル設定方法 |
EP2981134B1 (en) * | 2014-07-30 | 2017-06-21 | Panasonic Intellectual Property Corporation of America | Cell selection and reselection in normal and enhanced coverage mode |
US10477412B2 (en) * | 2017-10-27 | 2019-11-12 | Hewlett Packard Enterprise Development Lp | Determine channel plans |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5280630A (en) * | 1992-01-21 | 1994-01-18 | Motorola, Inc. | Method and apparatus for dynamic channel allocation |
GB2356109A (en) * | 1998-12-11 | 2001-05-09 | Motorola Inc | Prioritised channel scanning |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2228162B (en) * | 1989-02-08 | 1993-05-19 | Philips Electronic Associated | Mobile radio transmission system and a mobile station for use in the system |
JPH0690139A (ja) * | 1992-09-07 | 1994-03-29 | Uniden Corp | 受信装置 |
US5635940A (en) * | 1994-02-02 | 1997-06-03 | Hickman; Paul L. | Communication configurator and method for implementing same |
JP3301222B2 (ja) * | 1994-06-28 | 2002-07-15 | ソニー株式会社 | 携帯型電話装置 |
US5896572A (en) * | 1994-10-31 | 1999-04-20 | Motorola, Inc. | Method of adaptive channel acquisition at a subscriber unit |
CA2188330C (en) * | 1995-12-12 | 2001-04-24 | Michael D. Bamburak | A method for selecting a wireless communications service provider in a multi-service provider environment |
US6195532B1 (en) * | 1996-06-28 | 2001-02-27 | At&T Wireless Srcs. Inc. | Method for categorization of multiple providers in a wireless communications service environment |
US5799256A (en) * | 1996-07-17 | 1998-08-25 | Motorola, Inc. | Battery saving method and communication device using prediction of user location, movement and actions |
US6021314A (en) * | 1997-05-22 | 2000-02-01 | Advanced Micro Devices, Inc. | Free channel selector for selecting an optimal channel |
US6941120B2 (en) * | 1997-07-29 | 2005-09-06 | Gray Electronics, Inc. | Apparatus and method for automatically programming frequency scanning radio receivers |
US6343070B1 (en) * | 1998-06-08 | 2002-01-29 | Ericcson Inc. | Methods for reducing channel acquisition times in a radiotelephone communications system and related mobile terminals |
JP3056241U (ja) * | 1998-07-28 | 1999-02-12 | 八重洲無線株式会社 | トランシーバー |
EP0987860A3 (en) * | 1998-09-16 | 2004-01-14 | Mitsubishi Materials Corporation | Radio server system |
WO2000041080A1 (fr) * | 1999-01-04 | 2000-07-13 | Fujitsu Limited | Procede et dispositif d'assistance vocale |
US6185423B1 (en) * | 1999-05-28 | 2001-02-06 | 3Com Corporation | Method and apparatus for selecting a communication channel in a communication network |
US6801134B1 (en) * | 2000-03-02 | 2004-10-05 | Trw Inc. | System and method for automatic function operation with controlled distance communication having vehicle-based frequency selection |
FR2809562B1 (fr) * | 2000-05-25 | 2004-12-03 | Cit Alcatel | Procede de re-connexion a un reseau d'un terminal de radiocommunication et terminal correspondant |
US6941143B2 (en) * | 2002-08-29 | 2005-09-06 | Thomson Licensing, S.A. | Automatic channel selection in a radio access network |
-
2001
- 2001-07-11 JP JP2001210407A patent/JP4903319B2/ja not_active Expired - Fee Related
-
2002
- 2002-07-10 US US10/191,059 patent/US20030013480A1/en not_active Abandoned
- 2002-07-11 GB GB0216107A patent/GB2380360B/en not_active Expired - Fee Related
- 2002-07-11 CN CNB021264287A patent/CN100358382C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5280630A (en) * | 1992-01-21 | 1994-01-18 | Motorola, Inc. | Method and apparatus for dynamic channel allocation |
GB2356109A (en) * | 1998-12-11 | 2001-05-09 | Motorola Inc | Prioritised channel scanning |
Also Published As
Publication number | Publication date |
---|---|
JP4903319B2 (ja) | 2012-03-28 |
GB2380360A (en) | 2003-04-02 |
JP2003032166A (ja) | 2003-01-31 |
GB0216107D0 (en) | 2002-08-21 |
US20030013480A1 (en) | 2003-01-16 |
GB2380360B (en) | 2006-04-12 |
CN1398134A (zh) | 2003-02-19 |
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Owner name: LENOVO INNOVATION CO., LTD. (HONGKONG) Free format text: FORMER OWNER: NEC CORP. Effective date: 20141125 |
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Effective date of registration: 20141125 Address after: Hongkong, China Patentee after: LENOVO INNOVATIONS Co.,Ltd.(HONG KONG) Address before: Tokyo, Japan Patentee before: NEC Corp. |
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