SE9603188L - Förbättringar av, eller med avseende på, multibärvågssystem - Google Patents
Förbättringar av, eller med avseende på, multibärvågssystemInfo
- Publication number
- SE9603188L SE9603188L SE9603188A SE9603188A SE9603188L SE 9603188 L SE9603188 L SE 9603188L SE 9603188 A SE9603188 A SE 9603188A SE 9603188 A SE9603188 A SE 9603188A SE 9603188 L SE9603188 L SE 9603188L
- Authority
- SE
- Sweden
- Prior art keywords
- coupling coil
- carrier wave
- argument
- oscillator device
- pilot
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9603188A SE506635C2 (sv) | 1996-05-24 | 1996-09-02 | Förbättringar av, eller med avseende på, multibärvågssystem |
US09/147,749 US6181714B1 (en) | 1996-09-02 | 1997-09-01 | Multi-carrier transmission systems |
PCT/SE1997/001451 WO1998010546A2 (en) | 1996-09-02 | 1997-09-01 | Improvements in, or relating to, multi-carrier transmission systems |
DE69720225T DE69720225D1 (de) | 1996-09-02 | 1997-09-01 | Verbesserungen bei, oder in bezug auf mehrträgerübertragungssysteme |
AT97937934T ATE235765T1 (de) | 1996-09-02 | 1997-09-01 | Verbesserungen bei, oder in bezug auf mehrträgerübertragungssysteme |
EP97937934A EP0920755B1 (en) | 1996-09-02 | 1997-09-01 | Improvements in, or relating to, multi-carrier transmission systems |
JP51255398A JP2001505373A (ja) | 1996-09-02 | 1997-09-01 | 多重搬送波伝送システムにおける、あるいはそれに関する改良 |
NO990768A NO990768L (no) | 1996-09-02 | 1999-02-19 | Multibµrer transmisjonssystem, og mottaker, transceiver og fremgangsmÕte for samme |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9601984A SE9601984D0 (sv) | 1996-05-24 | 1996-05-24 | Approximate argument calculation from a complex pilot carrier estimate for use as a feed-back signal in a DMT receiver phaselocked loop |
SE9603188A SE506635C2 (sv) | 1996-05-24 | 1996-09-02 | Förbättringar av, eller med avseende på, multibärvågssystem |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9603188D0 SE9603188D0 (sv) | 1996-09-02 |
SE9603188L true SE9603188L (sv) | 1997-11-25 |
SE506635C2 SE506635C2 (sv) | 1998-01-26 |
Family
ID=26662627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9603188A SE506635C2 (sv) | 1996-05-24 | 1996-09-02 | Förbättringar av, eller med avseende på, multibärvågssystem |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE506635C2 (sv) |
-
1996
- 1996-09-02 SE SE9603188A patent/SE506635C2/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE506635C2 (sv) | 1998-01-26 |
SE9603188D0 (sv) | 1996-09-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6628673B1 (en) | Scalable communication system using overlaid signals and multi-carrier frequency communication | |
KR100335035B1 (ko) | 공동파 네트 워크에서 다중 반송파 전송 | |
EP0712555B1 (en) | Method and apparatus for synchronization in digital transmission systems of the ofdm type | |
US3023309A (en) | Communication system | |
US2199179A (en) | Single channel two-way communication system | |
US3955141A (en) | Synchronizing circuit for modems in a data communications network | |
KR890012456A (ko) | 신호 분산 회로망 시스템 | |
KR970008300B1 (en) | Locking apparatus for multiplexing optic frequencies | |
CA2095025A1 (en) | Channel equalisation in particular for fading channels | |
DE69331667D1 (de) | Übertragung mit mehreren Auflösungen bei Verwendung von Mehrträgersignalen | |
CA2206866A1 (en) | Orthogonal code division multiple access communication system having multicarrier modulation | |
MY119406A (en) | Remote control system. | |
SE517930C2 (sv) | Förfarande och anordning för initial synkronisering i ett kommunikationssystem | |
US5163066A (en) | Synchronizing the operation of multiple equilizers in a digital communications system | |
US4606049A (en) | Remote transmitter control system | |
US3746991A (en) | Remote control communications system | |
KR940003230A (ko) | 복수의 직교 진폭 변조(qam) 신호를 시분할 다중 처리하기 위한 장치 | |
GB903478A (en) | Improvements in or relating to signal transmission systems | |
SE9603188L (sv) | Förbättringar av, eller med avseende på, multibärvågssystem | |
TW350173B (en) | Receiver architecture for receiving phase-angle-modulated/-keyed carrier signals | |
GB644932A (en) | Improvements in or relating to signal compression and expansion arrangements in electric communication systems | |
KR920022719A (ko) | 모뎀과 터미날 사이의 데이타 전송율을 변화시킬 수 있는 데이타 전송 시스템 | |
US3546701A (en) | Phase locked loop bilateral transmission system including auxiliary automatic phase control | |
SE9801748L (sv) | Förbättringar i eller som hänför sig till telekommunikationsöverföringssystem | |
JPS60256235A (ja) | 単一搬送波単一通話路多重通信方式 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 9603188-5 Format of ref document f/p: F |