CN1143465C - 在无线通信系统中同步上行方向的信号传输的方法、相应的基站和无线通信系统 - Google Patents
在无线通信系统中同步上行方向的信号传输的方法、相应的基站和无线通信系统 Download PDFInfo
- Publication number
- CN1143465C CN1143465C CNB008150893A CN00815089A CN1143465C CN 1143465 C CN1143465 C CN 1143465C CN B008150893 A CNB008150893 A CN B008150893A CN 00815089 A CN00815089 A CN 00815089A CN 1143465 C CN1143465 C CN 1143465C
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- China
- Prior art keywords
- base station
- subscriber board
- synchronizing information
- communication system
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- 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
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- 230000002123 temporal effect Effects 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 11
- 230000005012 migration Effects 0.000 description 7
- 238000013508 migration Methods 0.000 description 7
- 230000001360 synchronised effect Effects 0.000 description 7
- 238000012360 testing method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
- H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
-
- 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
- H04B7/2662—Arrangements for Wireless System Synchronisation
- H04B7/2668—Arrangements for Wireless Code-Division Multiple Access [CDMA] System Synchronisation
-
- 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
- H04B7/2662—Arrangements for Wireless System Synchronisation
- H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
- H04B7/2678—Time synchronisation
- H04B7/2681—Synchronisation of a mobile station with one base station
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
- H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
- H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
- H04B2201/7097—Direct sequence modulation interference
- H04B2201/709709—Methods of preventing interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
-
- 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
比特值 | 与比特值相对应的控制 |
00 | 把TA提高(1/k)Tc |
01 | 不变 |
10 | 不变 |
11 | 把TA减小(1/k)Tc |
比特值 | 与比特值相对应的控制 |
00 | 把TA提高(k/8)Tc |
01 | 不变 |
10 | 不变 |
11 | 把TA减小(k/8)Tc |
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19952261 | 1999-11-01 | ||
DE19952261.8 | 1999-11-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1385012A CN1385012A (zh) | 2002-12-11 |
CN1143465C true CN1143465C (zh) | 2004-03-24 |
Family
ID=7927389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008150893A Expired - Lifetime CN1143465C (zh) | 1999-11-01 | 2000-10-31 | 在无线通信系统中同步上行方向的信号传输的方法、相应的基站和无线通信系统 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1226666B1 (zh) |
CN (1) | CN1143465C (zh) |
BR (1) | BR0015180A (zh) |
DE (1) | DE50004103D1 (zh) |
WO (1) | WO2001033731A2 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1249961A1 (de) * | 2001-04-10 | 2002-10-16 | Siemens Aktiengesellschaft | Verfahren und Kommunikationssystem-Vorrichtung zur Synchronisierung von über eine Schnittstelle übertragenen Daten |
JP4191623B2 (ja) * | 2004-01-30 | 2008-12-03 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信システム、無線制御装置及び移動局 |
CN1909426B (zh) * | 2005-08-01 | 2011-05-18 | 北京信威通信技术股份有限公司 | 一种终端上行同步测试方法及测试装置 |
CN1909427B (zh) * | 2005-08-01 | 2010-12-08 | 北京信威通信技术股份有限公司 | 一种基站上行同步测试方法及测试装置 |
CN101119154B (zh) * | 2006-08-04 | 2011-05-11 | 华为技术有限公司 | 时分双工模式中的通信方法及其装置 |
DE102006047717A1 (de) * | 2006-10-09 | 2008-04-10 | Infineon Technologies Ag | Verfahren zum Übermitteln von Daten, Kommunikationsendgeräte, Verfahren zum Zuweisen von Funkressourcen und Netzwerkeinrichtung |
CN101272175B (zh) * | 2007-03-21 | 2013-02-13 | 电信科学技术研究院 | 时分双工ofdma系统上行控制信令传输方法与装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5825835A (en) * | 1996-02-23 | 1998-10-20 | L-3 Communications Corporation | Multi-user acquisition procedure for multipoint-to-point synchronous CDMA systems |
DE19840232C1 (de) * | 1998-09-03 | 1999-10-28 | Siemens Ag | Verfahren und Funk-Kommunikationssystem zur Synchronisation von Teilnehmerstationen |
-
2000
- 2000-10-31 BR BR0015180-7A patent/BR0015180A/pt not_active Application Discontinuation
- 2000-10-31 WO PCT/DE2000/003836 patent/WO2001033731A2/de active IP Right Grant
- 2000-10-31 DE DE50004103T patent/DE50004103D1/de not_active Expired - Fee Related
- 2000-10-31 CN CNB008150893A patent/CN1143465C/zh not_active Expired - Lifetime
- 2000-10-31 EP EP00987055A patent/EP1226666B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE50004103D1 (de) | 2003-11-20 |
EP1226666A2 (de) | 2002-07-31 |
CN1385012A (zh) | 2002-12-11 |
WO2001033731A2 (de) | 2001-05-10 |
EP1226666B1 (de) | 2003-10-15 |
BR0015180A (pt) | 2002-07-09 |
WO2001033731A3 (de) | 2001-09-27 |
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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 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20071221 Address after: Munich, Germany Patentee after: Nokia Siemens Networks GmbH Address before: Munich, Germany Patentee before: Siemens AG |
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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 |
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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 |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190418 Address after: Espoo, Finland Patentee after: Technology Co., Ltd. of Nokia Address before: Munich, Germany Patentee before: NOKIA SIEMENS NETWORKS GMBH & CO. KG |
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CX01 | Expiry of patent term | ||
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Granted publication date: 20040324 |