DK1090490T3 - Multicarrier-kommunikation med variabel overhead-hastighed - Google Patents
Multicarrier-kommunikation med variabel overhead-hastighedInfo
- Publication number
- DK1090490T3 DK1090490T3 DK99931930T DK99931930T DK1090490T3 DK 1090490 T3 DK1090490 T3 DK 1090490T3 DK 99931930 T DK99931930 T DK 99931930T DK 99931930 T DK99931930 T DK 99931930T DK 1090490 T3 DK1090490 T3 DK 1090490T3
- Authority
- DK
- Denmark
- Prior art keywords
- multicarrier communications
- variable overhead
- overhead speed
- rate
- speed multicarrier
- 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
-
- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- 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
- H04L25/0262—Arrangements for detecting the data rate of an incoming signal
-
- 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
-
- 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
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
- H04L5/0046—Determination of how many bits are transmitted on different sub-channels
-
- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
-
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1438—Negotiation of transmission parameters prior to communication
-
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1438—Negotiation of transmission parameters prior to communication
- H04L5/1446—Negotiation of transmission parameters prior to communication of transmission speed
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers
- H04J3/1688—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers the demands of the users being taken into account after redundancy removal, e.g. by predictive coding, by variable sampling
-
- 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
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Power Engineering (AREA)
- Time-Division Multiplex Systems (AREA)
- Communication Control (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
- Radio Relay Systems (AREA)
- Tents Or Canopies (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9089198P | 1998-06-26 | 1998-06-26 | |
EP99931930A EP1090490B1 (fr) | 1998-06-26 | 1999-06-25 | Communication a porteuse multiple pouvant s'effectuer avec un taux de transmission par ligne aerienne variable |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1090490T3 true DK1090490T3 (da) | 2005-01-17 |
Family
ID=22224825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK99931930T DK1090490T3 (da) | 1998-06-26 | 1999-06-25 | Multicarrier-kommunikation med variabel overhead-hastighed |
Country Status (13)
Country | Link |
---|---|
US (3) | US6522666B1 (fr) |
EP (4) | EP2278767B1 (fr) |
JP (1) | JP3883384B2 (fr) |
KR (3) | KR100955169B1 (fr) |
AT (2) | ATE276617T1 (fr) |
AU (2) | AU750898B2 (fr) |
CA (3) | CA2641978C (fr) |
DE (2) | DE69930172T2 (fr) |
DK (1) | DK1090490T3 (fr) |
ES (3) | ES2709692T3 (fr) |
HK (1) | HK1068080A1 (fr) |
PT (1) | PT1090490E (fr) |
WO (1) | WO2000001127A1 (fr) |
Families Citing this family (26)
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AU2001229994A1 (en) * | 2000-01-17 | 2001-07-31 | Yitong Chen | Communication technology of varied speed transmission |
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1999
- 1999-06-25 ES ES10011974T patent/ES2709692T3/es not_active Expired - Lifetime
- 1999-06-25 EP EP10011981.7A patent/EP2278767B1/fr not_active Expired - Lifetime
- 1999-06-25 EP EP10011974.2A patent/EP2278765B1/fr not_active Expired - Lifetime
- 1999-06-25 CA CA2641978A patent/CA2641978C/fr not_active Expired - Lifetime
- 1999-06-25 US US09/622,486 patent/US6522666B1/en not_active Expired - Lifetime
- 1999-06-25 DE DE69930172T patent/DE69930172T2/de not_active Expired - Lifetime
- 1999-06-25 JP JP2000557596A patent/JP3883384B2/ja not_active Expired - Lifetime
- 1999-06-25 AT AT99931930T patent/ATE276617T1/de not_active IP Right Cessation
- 1999-06-25 AT AT04012683T patent/ATE320132T1/de active
- 1999-06-25 CA CA2867539A patent/CA2867539C/fr not_active Expired - Lifetime
- 1999-06-25 KR KR1020007014830A patent/KR100955169B1/ko not_active IP Right Cessation
- 1999-06-25 CA CA002335865A patent/CA2335865C/fr not_active Expired - Fee Related
- 1999-06-25 EP EP10011980.9A patent/EP2278766B1/fr not_active Expired - Lifetime
- 1999-06-25 PT PT99931930T patent/PT1090490E/pt unknown
- 1999-06-25 ES ES99931930T patent/ES2230865T3/es not_active Expired - Lifetime
- 1999-06-25 KR KR1020107002843A patent/KR101006609B1/ko not_active IP Right Cessation
- 1999-06-25 KR KR1020107021589A patent/KR20100121683A/ko not_active Application Discontinuation
- 1999-06-25 EP EP99931930A patent/EP1090490B1/fr not_active Expired - Lifetime
- 1999-06-25 DK DK99931930T patent/DK1090490T3/da active
- 1999-06-25 ES ES04012683T patent/ES2258246T3/es not_active Expired - Lifetime
- 1999-06-25 WO PCT/US1999/014467 patent/WO2000001127A1/fr not_active Application Discontinuation
- 1999-06-25 DE DE69920226T patent/DE69920226C5/de not_active Expired - Lifetime
- 1999-06-25 AU AU48339/99A patent/AU750898B2/en not_active Expired
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2002
- 2002-07-25 US US10/202,688 patent/US20030007509A1/en not_active Abandoned
- 2002-11-01 AU AU2002301627A patent/AU2002301627B9/en not_active Expired
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2005
- 2005-02-28 HK HK05101665A patent/HK1068080A1/xx not_active IP Right Cessation
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2006
- 2006-05-15 US US11/433,624 patent/US8718179B2/en not_active Expired - Fee Related
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