ATE524887T1 - Verfahren zur erzeugung eines downlink-rahmens und verfahren zur zellensuche - Google Patents
Verfahren zur erzeugung eines downlink-rahmens und verfahren zur zellensucheInfo
- Publication number
- ATE524887T1 ATE524887T1 AT08778751T AT08778751T ATE524887T1 AT E524887 T1 ATE524887 T1 AT E524887T1 AT 08778751 T AT08778751 T AT 08778751T AT 08778751 T AT08778751 T AT 08778751T AT E524887 T1 ATE524887 T1 AT E524887T1
- Authority
- AT
- Austria
- Prior art keywords
- synchronization signal
- short sequence
- sequence
- cell identity
- short
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
- H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
- H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2656—Frame synchronisation, e.g. packet synchronisation, time division duplex [TDD] switching point detection or subframe synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2657—Carrier synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2662—Symbol synchronisation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Radar Systems Or Details Thereof (AREA)
- Developing Agents For Electrophotography (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20070070086 | 2007-07-12 | ||
KR20070082678 | 2007-08-17 | ||
KR20070083916 | 2007-08-21 | ||
KR1020080061429A KR100921769B1 (ko) | 2007-07-12 | 2008-06-27 | 하향링크 프레임 생성 방법 및 셀 탐색 방법 |
PCT/KR2008/004093 WO2009008678A2 (en) | 2007-07-12 | 2008-07-11 | Method for generating downlink frame, and method for searching cell |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE524887T1 true ATE524887T1 (de) | 2011-09-15 |
Family
ID=40487883
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08778752T ATE528867T1 (de) | 2007-07-12 | 2008-07-11 | Verfahren zur erzeugung eines downlink-rahmens und verfahren zur zellensuche |
AT08778751T ATE524887T1 (de) | 2007-07-12 | 2008-07-11 | Verfahren zur erzeugung eines downlink-rahmens und verfahren zur zellensuche |
AT08778753T ATE524888T1 (de) | 2007-07-12 | 2008-07-11 | Verfahren zur erzeugung eines downlink-rahmens und verfahren zur zellensuche |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08778752T ATE528867T1 (de) | 2007-07-12 | 2008-07-11 | Verfahren zur erzeugung eines downlink-rahmens und verfahren zur zellensuche |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08778753T ATE524888T1 (de) | 2007-07-12 | 2008-07-11 | Verfahren zur erzeugung eines downlink-rahmens und verfahren zur zellensuche |
Country Status (10)
Country | Link |
---|---|
US (6) | US8325705B2 (de) |
EP (7) | EP2375589B1 (de) |
JP (3) | JP5319671B2 (de) |
KR (3) | KR100921769B1 (de) |
CN (4) | CN103442423B (de) |
AT (3) | ATE528867T1 (de) |
AU (3) | AU2008273133B2 (de) |
BR (3) | BRPI0807745B1 (de) |
ES (4) | ES2428348T3 (de) |
WO (3) | WO2009008679A2 (de) |
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