CN1260922A - 用于无线电通信系统中移动台频率同步的方法 - Google Patents
用于无线电通信系统中移动台频率同步的方法 Download PDFInfo
- Publication number
- CN1260922A CN1260922A CN98806309A CN98806309A CN1260922A CN 1260922 A CN1260922 A CN 1260922A CN 98806309 A CN98806309 A CN 98806309A CN 98806309 A CN98806309 A CN 98806309A CN 1260922 A CN1260922 A CN 1260922A
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- CN
- China
- Prior art keywords
- frequency
- sebolic addressing
- symbol sebolic
- travelling carriage
- frequency channels
- 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.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19725570.1 | 1997-06-17 | ||
DE19725570 | 1997-06-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1260922A true CN1260922A (zh) | 2000-07-19 |
CN1123150C CN1123150C (zh) | 2003-10-01 |
Family
ID=7832729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98806309A Expired - Fee Related CN1123150C (zh) | 1997-06-17 | 1998-06-17 | 用于无线电通信系统中移动台频率同步的方法 |
Country Status (13)
Country | Link |
---|---|
US (1) | US6577615B1 (zh) |
EP (1) | EP0990320B1 (zh) |
JP (1) | JP3953533B2 (zh) |
KR (1) | KR100404018B1 (zh) |
CN (1) | CN1123150C (zh) |
AU (1) | AU732620B2 (zh) |
BR (1) | BR9810525A (zh) |
CA (1) | CA2294835A1 (zh) |
DE (1) | DE59805329D1 (zh) |
ES (1) | ES2183397T3 (zh) |
ID (1) | ID24934A (zh) |
RU (1) | RU2220505C2 (zh) |
WO (1) | WO1998058464A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1310436C (zh) * | 2004-01-05 | 2007-04-11 | 大唐移动通信设备有限公司 | 移动通信频率偏差测量的方法和装置 |
CN100352170C (zh) * | 2004-04-19 | 2007-11-28 | 中兴通讯股份有限公司 | 时分复用无线通信系统频率校正的装置和方法 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0949758B1 (en) * | 1998-04-01 | 2004-06-09 | Motorola Semiconducteurs S.A. | Communications system, mobile device and method |
FR2785118B1 (fr) * | 1998-10-26 | 2004-06-18 | Cit Alcatel | Canal module d'acquisition et de poursuite pour un systeme de radiocommunications |
US6958989B1 (en) * | 1999-05-19 | 2005-10-25 | Interdigital Technology Corporation | Uplink scrambling code assignment for a random access channel |
US7965794B2 (en) * | 2000-05-05 | 2011-06-21 | Greenwich Technologies Associates | Method and apparatus for broadcasting with spatially diverse signals |
PT1421802E (pt) * | 2001-08-14 | 2013-04-08 | Qualcomm Inc | Processo e dispositivo para a conectividade de uma rede sem fios |
US7269394B2 (en) * | 2002-10-02 | 2007-09-11 | Agere Systems Inc. | Frequency offset compensation for communication systems |
KR100842536B1 (ko) | 2004-07-01 | 2008-07-01 | 삼성전자주식회사 | 통신 시스템에서 동기 획득 방법 및 시스템 |
KR20060005925A (ko) * | 2004-07-14 | 2006-01-18 | 에스케이 텔레콤주식회사 | Tdd방식과 ofdm 변조 방식을 이용하는 이동통신망의 rf 중계기에서 전송 신호를 분리하는 스위칭타이밍 신호 생성 방법 및 시스템 |
KR100922970B1 (ko) | 2007-02-08 | 2009-10-22 | 삼성전자주식회사 | 통신 시스템에서의 훈련 시퀀스 코드의 생성/변조 방법 및 이를 이용한 데이터 송신 장치 |
JP4814176B2 (ja) * | 2007-05-01 | 2011-11-16 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局装置および同期チャネル送信方法 |
JP2008283319A (ja) * | 2007-05-09 | 2008-11-20 | Nec Corp | 無線通信システムおよびその周波数ホッピング方法ならびに基地局および移動局 |
US8213405B2 (en) * | 2008-02-01 | 2012-07-03 | Qualcomm Incorporated | Wireless network synchronization |
AU2009217407C1 (en) * | 2008-10-09 | 2015-07-23 | Sony Corporation | New frame and data pattern structure for multi-carrier systems |
DE102018000044B4 (de) * | 2017-09-27 | 2023-04-20 | Diehl Metering Systems Gmbh | Verfahren zur bidirektionalen Datenübertragung in Schmalbandsystemen |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4847869A (en) * | 1987-12-04 | 1989-07-11 | Motorla, Inc. | Rapid reference acquisition and phase error compensation for radio transmission of data |
IT1236978B (it) * | 1989-12-22 | 1993-05-12 | Italtel Spa | Metodo e dispositivo per la sincronizzazione tra una stazione radio fissa ed una stazione mobile in un sistema radiomobile digitale |
US5390216A (en) * | 1991-11-02 | 1995-02-14 | Robert Bosch Gmbh | Synchronization method for a mobile radiotelephone |
US5343498A (en) * | 1993-03-08 | 1994-08-30 | General Electric Company | Sample timing selection and frequency offset correction for U.S. digital cellular mobile receivers |
US5359624A (en) * | 1993-06-07 | 1994-10-25 | Motorola, Inc. | System and method for chip timing synchronization in an adaptive direct sequence CDMA communication system |
US5498512A (en) | 1995-03-10 | 1996-03-12 | Eastman Kodak Company | Photographic element having a transparent magnetic recording layer |
JPH0918528A (ja) * | 1995-06-27 | 1997-01-17 | Sony Corp | 制御信号検出方法及び無線受信装置 |
GB2309868A (en) * | 1996-01-30 | 1997-08-06 | Sony Corp | Radio receiver detects FCCH synchronising signal |
DE19623667C2 (de) * | 1996-06-13 | 2003-02-13 | Siemens Ag | Verfahren und Einrichtung zur Detektion von nach dem DS-CDMA Prinzip übertragenen Informationen in einer Empfangseinrichtung |
US6272121B1 (en) * | 1997-03-03 | 2001-08-07 | Omnipoint Corporation | Spread spectrum communication system using DECT protocol |
-
1998
- 1998-06-17 JP JP50357299A patent/JP3953533B2/ja not_active Expired - Fee Related
- 1998-06-17 US US09/446,197 patent/US6577615B1/en not_active Expired - Lifetime
- 1998-06-17 BR BR9810525-6A patent/BR9810525A/pt not_active IP Right Cessation
- 1998-06-17 CN CN98806309A patent/CN1123150C/zh not_active Expired - Fee Related
- 1998-06-17 ID IDW991610A patent/ID24934A/id unknown
- 1998-06-17 ES ES98936197T patent/ES2183397T3/es not_active Expired - Lifetime
- 1998-06-17 AU AU85326/98A patent/AU732620B2/en not_active Ceased
- 1998-06-17 RU RU2000100926/09A patent/RU2220505C2/ru not_active IP Right Cessation
- 1998-06-17 KR KR10-1999-7011878A patent/KR100404018B1/ko not_active IP Right Cessation
- 1998-06-17 EP EP98936197A patent/EP0990320B1/de not_active Expired - Lifetime
- 1998-06-17 DE DE59805329T patent/DE59805329D1/de not_active Expired - Fee Related
- 1998-06-17 WO PCT/DE1998/001653 patent/WO1998058464A1/de active IP Right Grant
- 1998-06-17 CA CA002294835A patent/CA2294835A1/en not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1310436C (zh) * | 2004-01-05 | 2007-04-11 | 大唐移动通信设备有限公司 | 移动通信频率偏差测量的方法和装置 |
CN100352170C (zh) * | 2004-04-19 | 2007-11-28 | 中兴通讯股份有限公司 | 时分复用无线通信系统频率校正的装置和方法 |
Also Published As
Publication number | Publication date |
---|---|
ID24934A (id) | 2000-08-31 |
RU2220505C2 (ru) | 2003-12-27 |
AU732620B2 (en) | 2001-04-26 |
JP2002505052A (ja) | 2002-02-12 |
CN1123150C (zh) | 2003-10-01 |
AU8532698A (en) | 1999-01-04 |
KR20010013856A (ko) | 2001-02-26 |
ES2183397T3 (es) | 2003-03-16 |
KR100404018B1 (ko) | 2003-11-03 |
CA2294835A1 (en) | 1998-12-23 |
JP3953533B2 (ja) | 2007-08-08 |
EP0990320B1 (de) | 2002-08-28 |
EP0990320A1 (de) | 2000-04-05 |
DE59805329D1 (de) | 2002-10-02 |
WO1998058464A1 (de) | 1998-12-23 |
US6577615B1 (en) | 2003-06-10 |
BR9810525A (pt) | 2000-09-19 |
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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 SIEMENS COMMUNICATION CO., LTD. Free format text: FORMER OWNER: SIEMENS AG Effective date: 20071221 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20071221 Address after: Munich, Federal Republic of Germany Patentee after: Nokia Siemens Networks GmbH Address before: Munich, Federal Republic of Germany Patentee before: Siemens AG |
|
C56 | Change in the name or address of the patentee |
Owner name: NOKIA COMMUNICATION GMBH + CO. KG Free format text: FORMER NAME: NOKIA SIEMENS NETWORKS GMBH |
|
CP01 | Change in the name or title of a patent holder |
Address after: Munich, Germany Patentee after: NOKIA SIEMENS NETWORKS GMBH & CO. KG Address before: Munich, Germany Patentee before: Nokia Siemens Networks GmbH |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031001 Termination date: 20170617 |
|
CF01 | Termination of patent right due to non-payment of annual fee |