CN1279774C - 蜂窝网络捕获方法和装置 - Google Patents
蜂窝网络捕获方法和装置 Download PDFInfo
- Publication number
- CN1279774C CN1279774C CNB2003101246087A CN200310124608A CN1279774C CN 1279774 C CN1279774 C CN 1279774C CN B2003101246087 A CNB2003101246087 A CN B2003101246087A CN 200310124608 A CN200310124608 A CN 200310124608A CN 1279774 C CN1279774 C CN 1279774C
- Authority
- CN
- China
- Prior art keywords
- series
- sub
- signal
- district
- measurement
- 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
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Images
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0226980A GB2395622B (en) | 2002-11-19 | 2002-11-19 | Cellular network acquisition method and apparatus |
GB0226980.1 | 2002-11-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1523906A CN1523906A (zh) | 2004-08-25 |
CN1279774C true CN1279774C (zh) | 2006-10-11 |
Family
ID=9948120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101246087A Expired - Fee Related CN1279774C (zh) | 2002-11-19 | 2003-11-19 | 蜂窝网络捕获方法和装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7620395B2 (zh) |
EP (1) | EP1422961B1 (zh) |
JP (1) | JP4768223B2 (zh) |
CN (1) | CN1279774C (zh) |
DE (1) | DE60313561T2 (zh) |
GB (1) | GB2395622B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8190163B2 (en) | 2002-08-08 | 2012-05-29 | Qualcomm Incorporated | Methods and apparatus of enhanced coding in multi-user communication systems |
US7363039B2 (en) | 2002-08-08 | 2008-04-22 | Qualcomm Incorporated | Method of creating and utilizing diversity in multiple carrier communication system |
EP1602184B1 (en) | 2003-02-19 | 2012-09-05 | QUALCOMM Incorporated | Methods and apparatus of coding in multi-user communications systems |
US8593932B2 (en) | 2003-05-16 | 2013-11-26 | Qualcomm Incorporated | Efficient signal transmission methods and apparatus using a shared transmission resource |
US20070211669A1 (en) * | 2006-03-07 | 2007-09-13 | Bhupesh Manoharlal Umatt | Method and apparatus for searching radio technologies |
EP1928195B1 (en) * | 2006-11-29 | 2012-08-29 | Renesas Electronics Corporation | Frequency control during network search by a multi-rat mobile radio communications device |
US8755313B2 (en) | 2007-01-11 | 2014-06-17 | Qualcomm Incorporated | Using DTX and DRX in a wireless communication system |
JP5034530B2 (ja) * | 2007-02-01 | 2012-09-26 | 富士通株式会社 | 移動通信端末およびその位置登録方法ならびにコンピュータプログラム |
JP2010098366A (ja) * | 2008-10-14 | 2010-04-30 | Panasonic Corp | 無線端末装置及び通信品質表示方法 |
US8886208B2 (en) * | 2012-03-19 | 2014-11-11 | Qualcomm Incorporated | Method and apparatus of simultaneously monitoring GSM channels |
CN106455003B (zh) * | 2015-08-05 | 2020-05-26 | 展讯通信(上海)有限公司 | 多模终端搜网的方法及装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5711001A (en) * | 1992-05-08 | 1998-01-20 | Motorola, Inc. | Method and circuit for acquisition by a radio receiver |
FI106671B (fi) * | 1995-03-13 | 2001-03-15 | Nokia Mobile Phones Ltd | Matkaviestinkokonaisuus, matkaviestinpäätelaite ja menetelmä yhteyden muodostamiseksi matkaviestinpäätelaitteelta |
JPH08331628A (ja) | 1995-06-02 | 1996-12-13 | Fujitsu Ltd | 移動体通信システムの受信周波数走査方法 |
JP3512593B2 (ja) | 1997-06-06 | 2004-03-29 | 株式会社日立国際電気 | 移動通信システムの基地局切換方法 |
FI107690B (fi) | 1999-04-30 | 2001-09-14 | Nokia Mobile Phones Ltd | Parannettu menetelmä ja järjestely solun valinnan hallitsemiseksi ja solukkojärjestelmän päätelaite |
JP2002135157A (ja) | 2000-10-20 | 2002-05-10 | Sony Corp | マルチバンド携帯無線端末 |
WO2002037889A1 (en) * | 2000-11-01 | 2002-05-10 | Ericsson Inc. | Channel selection method |
JP3813812B2 (ja) | 2000-11-21 | 2006-08-23 | 株式会社エヌ・ティ・ティ・ドコモ | 無線移動機 |
US20040203745A1 (en) * | 2002-03-06 | 2004-10-14 | Rotem Cooper | Method and apparatus for efficient selection and acquisition of a wireless communications system |
US20040058650A1 (en) * | 2002-09-19 | 2004-03-25 | Torgny Palenius | Receivers and methods for searching for cells using recorded data |
US20040224684A1 (en) * | 2003-05-07 | 2004-11-11 | Dorsey Donald A. | Method for a radiotelephone to search for higher priority networks |
-
2002
- 2002-11-19 GB GB0226980A patent/GB2395622B/en not_active Expired - Fee Related
-
2003
- 2003-11-14 JP JP2003384613A patent/JP4768223B2/ja not_active Expired - Fee Related
- 2003-11-18 US US10/714,672 patent/US7620395B2/en not_active Expired - Fee Related
- 2003-11-19 DE DE60313561T patent/DE60313561T2/de not_active Expired - Lifetime
- 2003-11-19 CN CNB2003101246087A patent/CN1279774C/zh not_active Expired - Fee Related
- 2003-11-19 EP EP03026601A patent/EP1422961B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP4768223B2 (ja) | 2011-09-07 |
JP2004173270A (ja) | 2004-06-17 |
EP1422961A1 (en) | 2004-05-26 |
US7620395B2 (en) | 2009-11-17 |
EP1422961B1 (en) | 2007-05-02 |
GB0226980D0 (en) | 2002-12-24 |
DE60313561D1 (de) | 2007-06-14 |
CN1523906A (zh) | 2004-08-25 |
GB2395622B (en) | 2004-09-29 |
GB2395622A (en) | 2004-05-26 |
US20040229610A1 (en) | 2004-11-18 |
DE60313561T2 (de) | 2008-01-31 |
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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: LENOVO INNOVATION CO., LTD. (HONGKONG) Free format text: FORMER OWNER: NEC CORP. Effective date: 20141127 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: HONG KONG, CHINA |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141127 Address after: Hongkong, China Patentee after: LENOVO INNOVATIONS Co.,Ltd.(HONG KONG) Address before: Tokyo, Japan Patentee before: NEC Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061011 Termination date: 20151119 |
|
EXPY | Termination of patent right or utility model |