IL139630A0 - Method and apparatus for obtaining initial carrier and symbol phase estimates for use in synchronizing transmitted data - Google Patents
Method and apparatus for obtaining initial carrier and symbol phase estimates for use in synchronizing transmitted dataInfo
- Publication number
- IL139630A0 IL139630A0 IL13963099A IL13963099A IL139630A0 IL 139630 A0 IL139630 A0 IL 139630A0 IL 13963099 A IL13963099 A IL 13963099A IL 13963099 A IL13963099 A IL 13963099A IL 139630 A0 IL139630 A0 IL 139630A0
- Authority
- IL
- Israel
- Prior art keywords
- initial carrier
- symbol phase
- transmitted data
- phase estimates
- obtaining initial
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/22—Demodulator circuits; Receiver circuits
- H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
- H04L27/2332—Demodulator circuits; Receiver circuits using non-coherent demodulation using a non-coherent carrier
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
- H04L7/042—Detectors therefor, e.g. correlators, state machines
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/076,762 US6075826A (en) | 1998-05-13 | 1998-05-13 | Method and apparatus for obtaining initial carrier and symbol phase estimates for use in synchronizing transmitting data |
| PCT/US1999/010319 WO1999059307A1 (fr) | 1998-05-13 | 1999-05-13 | Determination d'estimations de phase porteuse et de phase symbole initiales utilisees pour la synchronisation de donnees emises et dispositif correspondant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL139630A0 true IL139630A0 (en) | 2002-02-10 |
Family
ID=22134028
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL13963099A IL139630A0 (en) | 1998-05-13 | 1999-05-13 | Method and apparatus for obtaining initial carrier and symbol phase estimates for use in synchronizing transmitted data |
| IL139630A IL139630A (en) | 1998-05-13 | 2000-11-12 | Method and apparatus for obtaining initial carrier and symbol phase estimates for use in synchronizing transmitted data |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL139630A IL139630A (en) | 1998-05-13 | 2000-11-12 | Method and apparatus for obtaining initial carrier and symbol phase estimates for use in synchronizing transmitted data |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6075826A (fr) |
| EP (1) | EP1084553B1 (fr) |
| AT (1) | ATE383704T1 (fr) |
| CA (1) | CA2331675C (fr) |
| DE (1) | DE69937951T2 (fr) |
| IL (2) | IL139630A0 (fr) |
| WO (1) | WO1999059307A1 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7023833B1 (en) * | 1999-09-10 | 2006-04-04 | Pulse-Link, Inc. | Baseband wireless network for isochronous communication |
| US20040090983A1 (en) * | 1999-09-10 | 2004-05-13 | Gehring Stephan W. | Apparatus and method for managing variable-sized data slots within a time division multiple access frame |
| US7088795B1 (en) | 1999-11-03 | 2006-08-08 | Pulse-Link, Inc. | Ultra wide band base band receiver |
| US8170585B2 (en) * | 2007-11-14 | 2012-05-01 | Andrew, Llc | Ranging in UMTS networks |
| US8073463B2 (en) | 2008-10-06 | 2011-12-06 | Andrew, Llc | System and method of UMTS UE location using uplink dedicated physical control channel and downlink synchronization channel |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4313205A (en) * | 1980-07-07 | 1982-01-26 | Communications Satellite Corporation | Carrier synchronization and symbol synchronization for offset-QPSK burst communications |
| JP2724145B2 (ja) * | 1987-03-24 | 1998-03-09 | 株式会社日立製作所 | 搬送波再生装置 |
| FR2615675B1 (fr) * | 1987-05-21 | 1989-06-30 | Alcatel Espace | Procede de demodulation de signaux modules numeriquement et dispositif de mise en oeuvre d'un tel procede |
| US4847869A (en) * | 1987-12-04 | 1989-07-11 | Motorla, Inc. | Rapid reference acquisition and phase error compensation for radio transmission of data |
| DE3903944A1 (de) * | 1989-02-10 | 1990-10-11 | Johannes Dr Ing Huber | Symboltakt- und traegerphasensynchronisationsverfahren fuer kohaerente digitalsignalempfaenger mit mehrdimensionaler signalrepraesentation |
| US5001727A (en) * | 1989-02-15 | 1991-03-19 | Terra Marine Engineering, Inc. | Carrier and data recovery and demodulation system |
| US5131008A (en) * | 1989-04-28 | 1992-07-14 | Motorola, Inc. | DSP-based GMSK coherent detector |
| CA2018855C (fr) * | 1989-06-14 | 1993-09-21 | Shousei Yoshida | Demodulateur de salves a circuits d'extraction de porteuses et de signaux d'horloge incorpores a une sequence de symboles alternatifs |
| US5214674A (en) * | 1991-01-25 | 1993-05-25 | Comsat | Method and apparatus for carrier synchronization acquisition in a digital burst mode communication system |
| US5272446A (en) * | 1991-11-29 | 1993-12-21 | Comsat | Digitally implemented fast frequency estimator/demodulator for low bit rate maritime and mobile data communications without the use of an acquisition preamble |
-
1998
- 1998-05-13 US US09/076,762 patent/US6075826A/en not_active Expired - Lifetime
-
1999
- 1999-05-13 AT AT99921879T patent/ATE383704T1/de not_active IP Right Cessation
- 1999-05-13 DE DE69937951T patent/DE69937951T2/de not_active Expired - Lifetime
- 1999-05-13 EP EP99921879A patent/EP1084553B1/fr not_active Expired - Lifetime
- 1999-05-13 IL IL13963099A patent/IL139630A0/xx unknown
- 1999-05-13 WO PCT/US1999/010319 patent/WO1999059307A1/fr not_active Ceased
- 1999-05-13 CA CA002331675A patent/CA2331675C/fr not_active Expired - Fee Related
-
2000
- 2000-11-12 IL IL139630A patent/IL139630A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US6075826A (en) | 2000-06-13 |
| EP1084553B1 (fr) | 2008-01-09 |
| IL139630A (en) | 2009-08-03 |
| CA2331675A1 (fr) | 1999-11-18 |
| EP1084553A1 (fr) | 2001-03-21 |
| EP1084553A4 (fr) | 2005-06-08 |
| WO1999059307A8 (fr) | 2000-01-27 |
| DE69937951T2 (de) | 2009-01-02 |
| ATE383704T1 (de) | 2008-01-15 |
| CA2331675C (fr) | 2004-07-27 |
| DE69937951D1 (de) | 2008-02-21 |
| WO1999059307A1 (fr) | 1999-11-18 |
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