NO324718B1 - Fremgangsmate og arrangement for et tradlost digitalt radiokommunikasjonssystem - Google Patents
Fremgangsmate og arrangement for et tradlost digitalt radiokommunikasjonssystem Download PDFInfo
- Publication number
- NO324718B1 NO324718B1 NO19994780A NO994780A NO324718B1 NO 324718 B1 NO324718 B1 NO 324718B1 NO 19994780 A NO19994780 A NO 19994780A NO 994780 A NO994780 A NO 994780A NO 324718 B1 NO324718 B1 NO 324718B1
- Authority
- NO
- Norway
- Prior art keywords
- channel coding
- rxqual
- rlp
- quality
- communication
- Prior art date
Links
- 238000004891 communication Methods 0.000 title claims description 17
- 238000000034 method Methods 0.000 title claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000006978 adaptation Effects 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 4
- 239000000243 solution Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 4
- KGSSUTVUTPLSQW-UHFFFAOYSA-N Robustone Chemical compound C1=C2OCOC2=CC(C2=COC=3C=C4OC(C=CC4=C(O)C=3C2=O)(C)C)=C1 KGSSUTVUTPLSQW-UHFFFAOYSA-N 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000012086 standard solution Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2662—Arrangements for Wireless System Synchronisation
- H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
- H04B7/2678—Time synchronisation
- H04B7/2687—Inter base stations synchronisation
- H04B7/2696—Over the air autonomous synchronisation, e.g. by monitoring network activity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Communication Control (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9701273A SE514017C2 (sv) | 1997-04-08 | 1997-04-08 | Metod och arrangemang för länkadaption i radiosammanhang |
| PCT/SE1998/000614 WO1998046026A1 (en) | 1997-04-08 | 1998-04-03 | Link adaption related to radio |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO994780D0 NO994780D0 (no) | 1999-10-01 |
| NO994780L NO994780L (no) | 1999-12-07 |
| NO324718B1 true NO324718B1 (no) | 2007-12-03 |
Family
ID=20406473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19994780A NO324718B1 (no) | 1997-04-08 | 1999-10-01 | Fremgangsmate og arrangement for et tradlost digitalt radiokommunikasjonssystem |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0974231B1 (da) |
| JP (1) | JP2002511205A (da) |
| DE (1) | DE69809406T2 (da) |
| DK (1) | DK0974231T3 (da) |
| EE (1) | EE03545B1 (da) |
| NO (1) | NO324718B1 (da) |
| SE (1) | SE514017C2 (da) |
| WO (1) | WO1998046026A1 (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10224578B4 (de) | 2002-06-03 | 2022-07-07 | Christian F. von Brockdorff | Verfahren zur leitungsvermittelten Funkübertragung in einem Kommunikationssystem |
| US7512070B2 (en) | 2003-06-23 | 2009-03-31 | Intel Corporation | Adaptive use of a transmit opportunity |
| US8630168B2 (en) | 2003-06-23 | 2014-01-14 | Intel Corporation | Adaptive use of a transmit opportunity |
| KR100729258B1 (ko) * | 2005-12-07 | 2007-06-18 | 엘지전자 주식회사 | 확장된 링크 적응화 기법을 제공하는 이동 통신 단말기 및그 방법 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5070536A (en) * | 1988-08-04 | 1991-12-03 | Norand Corporation | Mobile radio data communication system and method |
| JP2693922B2 (ja) * | 1995-02-13 | 1997-12-24 | 日本電気エンジニアリング株式会社 | 移動無線端末機のチャンネル切替判定装置 |
-
1997
- 1997-04-08 SE SE9701273A patent/SE514017C2/sv not_active IP Right Cessation
-
1998
- 1998-04-03 JP JP54268398A patent/JP2002511205A/ja active Pending
- 1998-04-03 EE EEP199900463A patent/EE03545B1/xx not_active IP Right Cessation
- 1998-04-03 EP EP98915092A patent/EP0974231B1/en not_active Expired - Lifetime
- 1998-04-03 WO PCT/SE1998/000614 patent/WO1998046026A1/en active IP Right Grant
- 1998-04-03 DE DE69809406T patent/DE69809406T2/de not_active Expired - Lifetime
- 1998-04-03 DK DK98915092T patent/DK0974231T3/da active
-
1999
- 1999-10-01 NO NO19994780A patent/NO324718B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0974231A1 (en) | 2000-01-26 |
| SE9701273D0 (sv) | 1997-04-08 |
| EE9900463A (et) | 2000-06-15 |
| SE514017C2 (sv) | 2000-12-11 |
| SE9701273L (sv) | 1998-10-09 |
| EE03545B1 (et) | 2001-10-15 |
| EP0974231B1 (en) | 2002-11-13 |
| NO994780L (no) | 1999-12-07 |
| DK0974231T3 (da) | 2003-03-10 |
| DE69809406D1 (de) | 2002-12-19 |
| WO1998046026A1 (en) | 1998-10-15 |
| NO994780D0 (no) | 1999-10-01 |
| DE69809406T2 (de) | 2003-09-25 |
| JP2002511205A (ja) | 2002-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |