ATE306760T1 - Verfahren zum erhöhen der kapazität eines zellularen funkkommunikationssystems und zugehörendes system - Google Patents
Verfahren zum erhöhen der kapazität eines zellularen funkkommunikationssystems und zugehörendes systemInfo
- Publication number
- ATE306760T1 ATE306760T1 AT00440019T AT00440019T ATE306760T1 AT E306760 T1 ATE306760 T1 AT E306760T1 AT 00440019 T AT00440019 T AT 00440019T AT 00440019 T AT00440019 T AT 00440019T AT E306760 T1 ATE306760 T1 AT E306760T1
- Authority
- AT
- Austria
- Prior art keywords
- base station
- modulation type
- users
- cellular radio
- communication channel
- Prior art date
Links
Classifications
-
- 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
-
- 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
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00440019A EP1120931B1 (de) | 2000-01-25 | 2000-01-25 | Verfahren zum Erhöhen der Kapazität eines zellularen Funkkommunikationssystems und zugehörendes System |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE306760T1 true ATE306760T1 (de) | 2005-10-15 |
Family
ID=8174091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00440019T ATE306760T1 (de) | 2000-01-25 | 2000-01-25 | Verfahren zum erhöhen der kapazität eines zellularen funkkommunikationssystems und zugehörendes system |
Country Status (4)
Country | Link |
---|---|
US (1) | US20010050961A1 (de) |
EP (1) | EP1120931B1 (de) |
AT (1) | ATE306760T1 (de) |
DE (1) | DE60023098T2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100547882B1 (ko) * | 2002-02-26 | 2006-02-01 | 삼성전자주식회사 | 안테나 선택 다이버시티를 지원하는 이동통신시스템에서순방향 채널 상태 정보를 송수신하는 방법 및 장치 |
KR100713435B1 (ko) * | 2002-05-03 | 2007-05-07 | 삼성전자주식회사 | 이동통신시스템에서 다중 데이터 전송률 서비스 제공 장치 및 방법 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0587620B1 (de) * | 1991-06-03 | 1998-01-07 | BRITISH TELECOMMUNICATIONS public limited company | Funksystem |
US5740208A (en) * | 1993-06-25 | 1998-04-14 | Roke Manor Research Limited | Interference cancellation apparatus for mitigating the effects of poor affiliation between a base station and a mobile unit |
US6404755B1 (en) * | 1996-11-07 | 2002-06-11 | Harris Broadband Wireless Access, Inc. | Multi-level information mapping system and method |
US5983101A (en) * | 1996-11-26 | 1999-11-09 | Telefonaktiebolaget Lm Ericsson | Point to multipoint radio access system |
DE69732603T2 (de) * | 1996-12-02 | 2005-12-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Punkt zu multipunkt Funksystem |
JP3652837B2 (ja) * | 1997-05-12 | 2005-05-25 | シャープ株式会社 | Tdma通信システム |
FI104527B (fi) * | 1997-09-17 | 2000-02-15 | Nokia Mobile Phones Ltd | Mukautuva radiolinkki |
JP3741866B2 (ja) * | 1998-06-05 | 2006-02-01 | 富士通株式会社 | 適応変調方式 |
US6212240B1 (en) * | 1998-06-24 | 2001-04-03 | Motorola, Inc. | Method and apparatus for conveying data between communication devices |
-
2000
- 2000-01-25 AT AT00440019T patent/ATE306760T1/de not_active IP Right Cessation
- 2000-01-25 EP EP00440019A patent/EP1120931B1/de not_active Expired - Lifetime
- 2000-01-25 DE DE60023098T patent/DE60023098T2/de not_active Expired - Lifetime
- 2000-12-15 US US09/736,181 patent/US20010050961A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20010050961A1 (en) | 2001-12-13 |
EP1120931A1 (de) | 2001-08-01 |
DE60023098D1 (de) | 2005-11-17 |
EP1120931B1 (de) | 2005-10-12 |
DE60023098T2 (de) | 2006-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |