FI94819C - Dataöverföringsförfarande och CDMA/FDMA-radiosystem - Google Patents
Dataöverföringsförfarande och CDMA/FDMA-radiosystemInfo
- Publication number
- FI94819C FI94819C FI932665A FI932665A FI94819C FI 94819 C FI94819 C FI 94819C FI 932665 A FI932665 A FI 932665A FI 932665 A FI932665 A FI 932665A FI 94819 C FI94819 C FI 94819C
- Authority
- FI
- Finland
- Prior art keywords
- cdma
- communication method
- radio system
- fdma radio
- fdma
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
-
- 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
- H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
- H04B7/2634—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] for channel frequency control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI932665A FI94819C (sv) | 1993-06-10 | 1993-06-10 | Dataöverföringsförfarande och CDMA/FDMA-radiosystem |
CN94190368.0A CN1110887A (zh) | 1993-06-10 | 1994-06-06 | 数据传输方法和码分多址联接/频分多址联接无线电系统 |
EP94917008A EP0667995A1 (en) | 1993-06-10 | 1994-06-06 | A data transmission method and a cdma/fdma radio system |
PCT/FI1994/000241 WO1994029970A1 (en) | 1993-06-10 | 1994-06-06 | A data transmission method and a cdma/fdma radio system |
JP7501373A JPH08500230A (ja) | 1993-06-10 | 1994-06-06 | データ送信方法及びcdma/fdma無線システム |
AU68468/94A AU6846894A (en) | 1993-06-10 | 1994-06-06 | A data transmission method and a cdma/fdma radio system |
NO950499A NO950499L (no) | 1993-06-10 | 1995-02-09 | Fremgangsmåte for dataoverföring, samt CDMA/FDMA-type radiosystem |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI932665A FI94819C (sv) | 1993-06-10 | 1993-06-10 | Dataöverföringsförfarande och CDMA/FDMA-radiosystem |
FI932665 | 1993-06-10 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI932665A0 FI932665A0 (sv) | 1993-06-10 |
FI932665A FI932665A (sv) | 1994-12-11 |
FI94819B FI94819B (sv) | 1995-07-14 |
FI94819C true FI94819C (sv) | 1995-10-25 |
Family
ID=8538112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI932665A FI94819C (sv) | 1993-06-10 | 1993-06-10 | Dataöverföringsförfarande och CDMA/FDMA-radiosystem |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0667995A1 (sv) |
JP (1) | JPH08500230A (sv) |
CN (1) | CN1110887A (sv) |
AU (1) | AU6846894A (sv) |
FI (1) | FI94819C (sv) |
WO (1) | WO1994029970A1 (sv) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5953327A (en) * | 1996-10-29 | 1999-09-14 | Stanford Telecommunications, Inc. | Class of low cross correlation non-palindromic synchronization sequences for code tracking in synchronous multiple access communication systems |
JP3301724B2 (ja) * | 1998-03-13 | 2002-07-15 | 直樹 末広 | 相補系列繰返し変調形櫛の歯状スペクトル通信方式 |
EP0993702A2 (en) * | 1998-04-30 | 2000-04-19 | Cellon France SAS | Code division multiple access transmitter and receiver |
US6567482B1 (en) * | 1999-03-05 | 2003-05-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for efficient synchronization in spread spectrum communications |
FR2806158B1 (fr) * | 2000-03-07 | 2002-05-17 | Commissariat Energie Atomique | Procede pour determiner la position ou l'orientation d'un objet a l'aide d'un champ magnetique et dispositif correspondant |
WO2002007338A1 (fr) * | 2000-07-04 | 2002-01-24 | Linkair Communications, Inc. | Procede de conversion d'un code multi-adresse a spectre etale dans un systeme d'acces multiple a repartition par code |
KR100922000B1 (ko) * | 2009-08-18 | 2009-10-14 | 세영정보통신(주) | 바이너리 코드분할다중접속 기반 양방향 오디오데이터 통신을 이용한 동시통역시스템 |
CN102427375A (zh) * | 2011-12-28 | 2012-04-25 | 哈尔滨工业大学 | 基于互补码的跳码多址接入方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987004883A1 (en) * | 1986-02-04 | 1987-08-13 | Advanced Systems Research Pty. Ltd. | Spread-spectrum multiplexed transmission system |
EP0489794A4 (en) * | 1987-01-27 | 1993-06-09 | Advanced Systems Research Pty. Ltd. | Improvements in a spread-spectrum multiplexed transmission system |
US5319634A (en) * | 1991-10-07 | 1994-06-07 | Phoenix Corporation | Multiple access telephone extension systems and methods |
GB2267627B (en) * | 1992-05-27 | 1996-01-03 | Roke Manor Research | Improvements in or relating to radio communication systems |
-
1993
- 1993-06-10 FI FI932665A patent/FI94819C/sv active IP Right Grant
-
1994
- 1994-06-06 WO PCT/FI1994/000241 patent/WO1994029970A1/en not_active Application Discontinuation
- 1994-06-06 EP EP94917008A patent/EP0667995A1/en not_active Withdrawn
- 1994-06-06 JP JP7501373A patent/JPH08500230A/ja active Pending
- 1994-06-06 CN CN94190368.0A patent/CN1110887A/zh active Pending
- 1994-06-06 AU AU68468/94A patent/AU6846894A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP0667995A1 (en) | 1995-08-23 |
CN1110887A (zh) | 1995-10-25 |
FI94819B (sv) | 1995-07-14 |
JPH08500230A (ja) | 1996-01-09 |
FI932665A (sv) | 1994-12-11 |
FI932665A0 (sv) | 1993-06-10 |
WO1994029970A1 (en) | 1994-12-22 |
AU6846894A (en) | 1995-01-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI955852A (sv) | Förfarande och arrangemang för radiokommunikation | |
FI963420A (sv) | Skyddat personligt radiokommunikationssystem och förfarande | |
FI950590A0 (sv) | Sätt och anordning vid radiokommunikationssystem | |
FI951840A0 (sv) | Kommunikationsterminalanordning och förfarande för dess kontroll | |
DE69730238D1 (de) | Kommunikationssystem und -verfahren | |
FI964707A (sv) | Förfarande för kontrollering av belastning och radiosystem | |
DE19581443T1 (de) | Kommunikationsbetriebssystem und Verfahren hierfür | |
DE69401624D1 (de) | Abgasreinigungssystem und Abgasreinigungsverfahren | |
DE69738954D1 (de) | Kommunikationsverfahren und -system | |
FI934196A (sv) | Digitalt radiolaeksystem och digital radiolaenkanordning | |
DE69328710D1 (de) | Kommunikationsendgerät und Kommunikationsverfahren | |
FI973884A (sv) | Kommunikationssystem och ett förfarande för detsamma | |
FI972783A (sv) | Förfarande och system i anslutning till trådlös kommunikation | |
EE9900375A (et) | Raadiokommunikatsiooniseade ja asukohamääramisvahendit sisaldav süsteem | |
FI104025B1 (sv) | Effektregleringsförfarande och cellulärradiosystem | |
FI970369A (sv) | Förfarande för att reducera interferens samt radiosystem | |
FI935419A0 (sv) | Förfarande och anordning för trådlös fjärrstyrning | |
DE69529434D1 (de) | Funkgerät und entsprechendes Übertragungsverfahren | |
EE03642B1 (et) | Raadiosides kasutatav seade ja meetod | |
FI965194A0 (sv) | Förfarande och arrangemang i ett analogiskt mobilkommunikationssystem | |
FI964047A (sv) | Dataöverföringsförfarande och basstationssystem | |
PL304556A1 (en) | Phototelegraphic communication method and system | |
FI942298A0 (sv) | Förfarande och anordning för förflyttning av rumselementer | |
FI94819C (sv) | Dataöverföringsförfarande och CDMA/FDMA-radiosystem | |
FI945962A (sv) | Datakommunikationsförfarande, datakommunikationssystem och cellulärt radiosystem |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: NOKIA TELECOMMUNICATIONS OY |
|
BB | Publication of examined application |