TW200721729A - Data transmission system, data transmission method, radio controller, base station and mobile station - Google Patents
Data transmission system, data transmission method, radio controller, base station and mobile stationInfo
- Publication number
- TW200721729A TW200721729A TW095133820A TW95133820A TW200721729A TW 200721729 A TW200721729 A TW 200721729A TW 095133820 A TW095133820 A TW 095133820A TW 95133820 A TW95133820 A TW 95133820A TW 200721729 A TW200721729 A TW 200721729A
- Authority
- TW
- Taiwan
- Prior art keywords
- data transmission
- mobile station
- base stations
- common
- base station
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0016—Time-frequency-code
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
A data transmitting system comprising a radio control apparatus, a plurality of base stations and at least one mobile station, wherein the same user common data is delivered, by use of a code-spread OFDM scheme, from the base stations to the at-least-one mobile station. The radio control apparatus comprises a means that stores the received user common data; and a means that notifies the base stations, which are connected to the radio control apparatus, of a common scramble code that is common to the base stations. Each of the base stations has a means that uses the common scramble code, which has been notified of, to spread the user common data and then wirelessly transmits the spread user common data to the at-least-one mobile station; and a means that notifies the at-least-one mobile station of the established common scramble code.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005267671A JP2007081885A (en) | 2005-09-14 | 2005-09-14 | Data transmission system, data transmission method, radio controller, base station and mobile station |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200721729A true TW200721729A (en) | 2007-06-01 |
TWI333350B TWI333350B (en) | 2010-11-11 |
Family
ID=37864884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095133820A TW200721729A (en) | 2005-09-14 | 2006-09-13 | Data transmission system, data transmission method, radio controller, base station and mobile station |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2007081885A (en) |
TW (1) | TW200721729A (en) |
WO (1) | WO2007032290A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4429339B2 (en) | 2007-07-17 | 2010-03-10 | 株式会社エヌ・ティ・ティ・ドコモ | Mobile terminal and radio signal scan execution method |
EP3157183B1 (en) | 2009-06-15 | 2018-01-24 | Fujitsu Limited | Radio communication system |
JP5605471B2 (en) * | 2013-07-22 | 2014-10-15 | 富士通株式会社 | Wireless communication system, base station device, terminal device, and wireless communication method in wireless communication system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60329464D1 (en) * | 2002-01-23 | 2009-11-12 | Huawei Tech Co Ltd | METHOD FOR PROVIDING A REAL-TIME RUNNING SERVICE IN THE MOBILE COMMUNICATION NETWORK |
EP1361770A1 (en) * | 2002-05-06 | 2003-11-12 | Siemens Aktiengesellschaft | Method and radiocommunications system for transmitting useful information as a service to a plurality of subscriber stations |
KR100566208B1 (en) * | 2002-06-14 | 2006-03-29 | 삼성전자주식회사 | Method and apparatus for soft combining of mbms service data in a cdma mobile communication system providing mbms service |
-
2005
- 2005-09-14 JP JP2005267671A patent/JP2007081885A/en active Pending
-
2006
- 2006-09-08 WO PCT/JP2006/317907 patent/WO2007032290A1/en active Application Filing
- 2006-09-13 TW TW095133820A patent/TW200721729A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2007032290A1 (en) | 2007-03-22 |
TWI333350B (en) | 2010-11-11 |
JP2007081885A (en) | 2007-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |