CN1346550A - 使用户台同步的方法和无线通信系统 - Google Patents
使用户台同步的方法和无线通信系统 Download PDFInfo
- Publication number
- CN1346550A CN1346550A CN 00806058 CN00806058A CN1346550A CN 1346550 A CN1346550 A CN 1346550A CN 00806058 CN00806058 CN 00806058 CN 00806058 A CN00806058 A CN 00806058A CN 1346550 A CN1346550 A CN 1346550A
- Authority
- CN
- China
- Prior art keywords
- time
- subscriber board
- base station
- time slot
- synchronizing sequence
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000004891 communication Methods 0.000 claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 230000011664 signaling Effects 0.000 claims description 32
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 abstract description 2
- 230000008054 signal transmission Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000001934 delay Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 108010003272 Hyaluronate lyase Proteins 0.000 description 1
- 101100368149 Mus musculus Sync gene Proteins 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
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- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009365 direct transmission Effects 0.000 description 1
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- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
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- 238000005457 optimization Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
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Images
Classifications
-
- 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
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0602—Systems characterised by the synchronising information used
- H04J3/0605—Special codes used as synchronising signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
- H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
- H04W56/007—Open loop measurement
- H04W56/0075—Open loop measurement based on arrival time vs. expected arrival time
- H04W56/0085—Open loop measurement based on arrival time vs. expected arrival time detecting a given structure in the signal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19916063.5 | 1999-04-09 | ||
DE1999116063 DE19916063C1 (de) | 1999-04-09 | 1999-04-09 | Verfahren und Funk-Kommunikationssystem zur Synchronisation von Teilnehmerstationen |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1346550A true CN1346550A (zh) | 2002-04-24 |
CN1185808C CN1185808C (zh) | 2005-01-19 |
Family
ID=7904028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 00806058 Expired - Fee Related CN1185808C (zh) | 1999-04-09 | 2000-04-03 | 使用户台同步的方法和无线通信系统 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1166467A1 (zh) |
CN (1) | CN1185808C (zh) |
DE (1) | DE19916063C1 (zh) |
WO (1) | WO2000062445A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009062388A1 (fr) * | 2007-10-23 | 2009-05-22 | China Mobile Communications Corporation | Procédé et appareil de transmission d'informations de données |
CN1925363B (zh) * | 2005-08-31 | 2011-04-13 | 华为技术有限公司 | 在广覆盖下物理随机接入信道传输时延的实现方法及装置 |
CN106304318A (zh) * | 2006-04-20 | 2017-01-04 | 德克萨斯仪器股份有限公司 | 下行链路同步化信道和蜂窝系统的方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2814878B1 (fr) | 2000-10-02 | 2003-05-30 | Mitsubishi Electric Inf Tech | Procede d'emission d'un signal de synchronisation pendant un intervalle de temps de synchronisation d'un systeme de telecommunication radio-mobile du type duplex a division de temps (tdd) |
DE10315058A1 (de) * | 2003-04-02 | 2004-10-14 | Siemens Ag | Datenübertragungsverfahren |
JP2006217408A (ja) * | 2005-02-04 | 2006-08-17 | Fujitsu Ltd | 信号伝送システム |
US7822074B2 (en) | 2008-05-06 | 2010-10-26 | Motorola Mobility, Inc. | Synchronization between uncoordinated time division duplex communication networks |
US10440499B2 (en) * | 2014-06-16 | 2019-10-08 | Comcast Cable Communications, Llc | User location and identity awareness |
US10045090B2 (en) | 2014-08-11 | 2018-08-07 | Comcast Cable Communications, Llc | Merging permissions and content access |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6005854A (en) * | 1997-08-08 | 1999-12-21 | Cwill Telecommunication, Inc. | Synchronous wireless access protocol method and apparatus |
-
1999
- 1999-04-09 DE DE1999116063 patent/DE19916063C1/de not_active Expired - Lifetime
-
2000
- 2000-04-03 CN CN 00806058 patent/CN1185808C/zh not_active Expired - Fee Related
- 2000-04-03 EP EP00930998A patent/EP1166467A1/de not_active Withdrawn
- 2000-04-03 WO PCT/DE2000/001008 patent/WO2000062445A1/de active Application Filing
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1925363B (zh) * | 2005-08-31 | 2011-04-13 | 华为技术有限公司 | 在广覆盖下物理随机接入信道传输时延的实现方法及装置 |
CN106304318A (zh) * | 2006-04-20 | 2017-01-04 | 德克萨斯仪器股份有限公司 | 下行链路同步化信道和蜂窝系统的方法 |
WO2009062388A1 (fr) * | 2007-10-23 | 2009-05-22 | China Mobile Communications Corporation | Procédé et appareil de transmission d'informations de données |
Also Published As
Publication number | Publication date |
---|---|
WO2000062445A1 (de) | 2000-10-19 |
EP1166467A1 (de) | 2002-01-02 |
DE19916063C1 (de) | 2000-07-13 |
CN1185808C (zh) | 2005-01-19 |
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Legal Events
Date | Code | Title | Description |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
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: 20071214 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20071214 Address after: Munich, Germany Patentee after: Nokia Siemens Networks GmbH Address before: Munich, 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 |
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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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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050119 Termination date: 20180403 |
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CF01 | Termination of patent right due to non-payment of annual fee |