GB0313896D0 - Multicarrier communications system - Google Patents
Multicarrier communications systemInfo
- Publication number
- GB0313896D0 GB0313896D0 GBGB0313896.3A GB0313896A GB0313896D0 GB 0313896 D0 GB0313896 D0 GB 0313896D0 GB 0313896 A GB0313896 A GB 0313896A GB 0313896 D0 GB0313896 D0 GB 0313896D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- communications system
- multicarrier communications
- multicarrier
- communications
- 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
Classifications
-
- 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
- H04L27/2668—Details of algorithms
- H04L27/2673—Details of algorithms characterised by synchronisation parameters
- H04L27/2675—Pilot or known symbols
-
- 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
- H04L27/2659—Coarse or integer frequency offset determination and synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0014—Carrier regulation
- H04L2027/0024—Carrier regulation at the receiver end
- H04L2027/0026—Correction of carrier offset
- H04L2027/0028—Correction of carrier offset at passband only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0014—Carrier regulation
- H04L2027/0044—Control loops for carrier regulation
- H04L2027/0053—Closed loops
- H04L2027/0055—Closed loops single phase
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0014—Carrier regulation
- H04L2027/0044—Control loops for carrier regulation
- H04L2027/0063—Elements of loops
- H04L2027/0065—Frequency error detectors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0014—Carrier regulation
- H04L2027/0083—Signalling arrangements
- H04L2027/0089—In-band signals
- H04L2027/0091—Continuous 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
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9823812.4A GB9823812D0 (en) | 1998-10-30 | 1998-10-30 | Multicarrier communications systems |
GB9925326A GB2343311B (en) | 1998-10-30 | 1999-10-26 | Multicarrier communications systems |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0313896D0 true GB0313896D0 (en) | 2003-07-23 |
GB2386307A GB2386307A (en) | 2003-09-10 |
GB2386307B GB2386307B (en) | 2003-11-05 |
Family
ID=27758867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0313896A Expired - Lifetime GB2386307B (en) | 1998-10-30 | 1999-10-26 | Multicarrier communications systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2386307B (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7709619A (en) * | 1977-09-01 | 1979-03-05 | Philips Nv | RADIO BROADCASTING SYSTEM WITH CODE SIGNALING. |
NL7702019A (en) * | 1977-02-25 | 1978-08-29 | Philips Nv | RADIO BROADCASTING SYSTEM WITH TRANSMITTER CHARACTERIZATION. |
NL8100419A (en) * | 1981-01-29 | 1982-08-16 | Philips Nv | FM BROADCASTING SYSTEM WITH TRANSMITTER CHARACTERIZATION. |
-
1999
- 1999-10-26 GB GB0313896A patent/GB2386307B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2386307A (en) | 2003-09-10 |
GB2386307B (en) | 2003-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
746 | Register noted 'licences of right' (sect. 46/1977) |
Effective date: 20130510 |
|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20191025 |