FI934840A0 - Anordning och foerfarande foer upptingning av inriktade kaskadfrekvenseri ett frekvenshoppningsbaserat kommunikationssystem - Google Patents
Anordning och foerfarande foer upptingning av inriktade kaskadfrekvenseri ett frekvenshoppningsbaserat kommunikationssystemInfo
- Publication number
- FI934840A0 FI934840A0 FI934840A FI934840A FI934840A0 FI 934840 A0 FI934840 A0 FI 934840A0 FI 934840 A FI934840 A FI 934840A FI 934840 A FI934840 A FI 934840A FI 934840 A0 FI934840 A0 FI 934840A0
- Authority
- FI
- Finland
- Prior art keywords
- upptingning
- komunikationssystem
- inriktade
- frekvenshoppningsbaserat
- cascadfrekvenseri
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/713—Spread spectrum techniques using frequency hopping
- H04B1/7143—Arrangements for generation of hop patterns
-
- 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
- H04B7/2621—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using frequency division multiple access [FDMA]
-
- 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
- H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US97073192A | 1992-11-02 | 1992-11-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI934840A0 true FI934840A0 (fi) | 1993-11-02 |
FI934840A FI934840A (fi) | 1994-05-03 |
Family
ID=25517423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI934840A FI934840A (fi) | 1992-11-02 | 1993-11-02 | Anordning och foerfarande foer upptingning av inriktade kaskadfrekvenser i ett frekvenshoppningsbaserat kommunikationssystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US6157669A (fi) |
JP (1) | JP3778580B2 (fi) |
DE (1) | DE4335480C2 (fi) |
FI (1) | FI934840A (fi) |
SE (1) | SE517306C2 (fi) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6334219B1 (en) * | 1994-09-26 | 2001-12-25 | Adc Telecommunications Inc. | Channel selection for a hybrid fiber coax network |
USRE42236E1 (en) | 1995-02-06 | 2011-03-22 | Adc Telecommunications, Inc. | Multiuse subcarriers in multipoint-to-point communication using orthogonal frequency division multiplexing |
US7280564B1 (en) | 1995-02-06 | 2007-10-09 | Adc Telecommunications, Inc. | Synchronization techniques in multipoint-to-point communication using orthgonal frequency division multiplexing |
DE19505490A1 (de) * | 1995-02-13 | 1996-08-14 | Deutsche Telephonwerk Kabel | Kommunikationssystem |
US5740542A (en) * | 1995-08-02 | 1998-04-14 | Motorola, Inc. | Method of transmitting data during voice pauses in a synchronous communication system |
DE19529376A1 (de) * | 1995-08-10 | 1997-02-13 | Sel Alcatel Ag | Optisches TDMA-Ringnetz mit einer zentralen Sende- und Empfangseinrichtung |
DE19647819A1 (de) * | 1996-11-19 | 1998-05-20 | Bosch Gmbh Robert | Verfahren zur Herstellung einer Funkverbindung und Mobilstation zur Durchführung des Verfahrens |
DE19730623A1 (de) * | 1997-07-17 | 1999-01-21 | Alsthom Cge Alcatel | Verfahren zum Zuteilen von Zeitschlitzen, sowie System, Zentrale und Teilnehmereinrichtung zur Durchführung dieses Verfahrens |
FI974646A (fi) * | 1997-12-30 | 1999-07-01 | Nokia Networks Oy | Häiriöiden tasoittaminen matkaviestinjärjestelmässä |
DE19806616A1 (de) | 1998-02-18 | 1999-08-19 | Cit Alcatel | Verfahren und Telekommunikationseinheit zum Aufbau einer Telekommunikationsverbindung in sich überlagernden digitalen Funknetzen |
US6920171B2 (en) * | 2000-12-14 | 2005-07-19 | Motorola, Inc. | Multiple access frequency hopping network with interference anticipation |
US7433683B2 (en) * | 2000-12-28 | 2008-10-07 | Northstar Acquisitions, Llc | System for fast macrodiversity switching in mobile wireless networks |
WO2002089351A1 (en) * | 2001-05-02 | 2002-11-07 | Strix Systems, Inc. | Reducing mutual channel interference in frequency-hopping spread spectrum wireless communication systems, such as bluetooth systems |
US7336694B2 (en) | 2003-10-10 | 2008-02-26 | Sbc Knowledge Ventures, L.P. | Delay-induced scattering with phase randomization and partitioned frequency hopping |
US20050141596A1 (en) * | 2003-12-31 | 2005-06-30 | Black Greg R. | Method and apparatus for reducing data collisions in a frequency hopping communication system |
KR100959333B1 (ko) * | 2006-09-29 | 2010-05-20 | 삼성전자주식회사 | 무선통신 시스템에서 보조대역을 이용한 양방향 통신 장치 |
US8300618B2 (en) * | 2007-07-20 | 2012-10-30 | Motorola Solutions, Inc. | User priority based preemption techniques in a time division multiple access multi-hop ad hoc network |
US20190286515A1 (en) * | 2018-03-14 | 2019-09-19 | Softiron Limited | Dynamic and Preemptive Erasure Encoding in Software Defined Storage (SDS) Systems |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3806804A (en) * | 1965-06-11 | 1974-04-23 | Martin Marietta Corp | Radio telephone system having automatic channel selection |
US4425639A (en) * | 1981-01-12 | 1984-01-10 | Bell Telephone Laboratories, Incorporated | Satellite communications system with frequency channelized beams |
US4479226A (en) * | 1982-03-29 | 1984-10-23 | At&T Bell Laboratories | Frequency-hopped single sideband mobile radio system |
FR2527871B1 (fr) * | 1982-05-27 | 1986-04-11 | Thomson Csf | Systeme de radiocommunications, a sauts de frequence |
US4937822A (en) * | 1989-06-27 | 1990-06-26 | Rockwell International Corporation | Skywave adaptable communication apparatus |
US5081641A (en) * | 1990-02-06 | 1992-01-14 | Motorola, Inc. | Interconnecting and processing system for facilitating frequency hopping |
US5257398A (en) * | 1990-02-27 | 1993-10-26 | Motorola, Inc. | Hopped-carrier dynamic frequency reuse |
US5079768A (en) * | 1990-03-23 | 1992-01-07 | Metricom, Inc. | Method for frequency sharing in frequency hopping communications network |
US5038399A (en) * | 1990-05-21 | 1991-08-06 | Motorola, Inc. | Method for assigning channel reuse levels in a multi-level cellular system |
US5115463A (en) * | 1990-06-25 | 1992-05-19 | David Moldavsky | Extended cordless telephone system |
US5299198A (en) * | 1990-12-06 | 1994-03-29 | Hughes Aircraft Company | Method and apparatus for exploitation of voice inactivity to increase the capacity of a time division multiple access radio communications system |
US5193101A (en) * | 1991-02-04 | 1993-03-09 | Motorola, Inc. | On-site system frequency sharing with trunking systems using spread spectrum |
US5291475B1 (en) * | 1992-03-27 | 1995-06-27 | Motorola Inc | Slot hopped fd/td/cmda |
-
1993
- 1993-10-18 DE DE4335480A patent/DE4335480C2/de not_active Expired - Fee Related
- 1993-11-01 JP JP29753793A patent/JP3778580B2/ja not_active Expired - Fee Related
- 1993-11-01 SE SE9303580A patent/SE517306C2/sv not_active IP Right Cessation
- 1993-11-02 FI FI934840A patent/FI934840A/fi not_active Application Discontinuation
-
1994
- 1994-10-11 US US08/321,382 patent/US6157669A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE9303580D0 (sv) | 1993-11-01 |
SE517306C2 (sv) | 2002-05-21 |
US6157669A (en) | 2000-12-05 |
DE4335480A1 (de) | 1994-05-05 |
JP3778580B2 (ja) | 2006-05-24 |
JPH06216844A (ja) | 1994-08-05 |
FI934840A (fi) | 1994-05-03 |
SE9303580L (sv) | 1994-05-03 |
DE4335480C2 (de) | 1996-07-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI88630C (fi) | Foerfarande och anordning foer att effektivera funktionen av ett yankeepressparti i en mjukpappersmaskin | |
FI934643A (fi) | Faestningsanordning foer hopsaettning av ett hoelje | |
FI933419A (fi) | Anordning foer kontinuerlig omformning av ett metallroer | |
FI934840A0 (fi) | Anordning och foerfarande foer upptingning av inriktade kaskadfrekvenseri ett frekvenshoppningsbaserat kommunikationssystem | |
FI933657A0 (fi) | Foerfarande och anordning foer lokalisering av ett laeckstaelle med hjaelp av ultraljud | |
FI933659A (fi) | Foerfarande och anordning foer lokalisering av ett laeckstaelle med hjaelp ultraljud | |
FI935259A (fi) | Foerfarande och anordning foer modifiering av ett beslutstyrt klockkorrigeringssystem | |
FI935632A0 (fi) | Foerfarande foer framstaellning av ett organopolysiloxanharts | |
FI932712A0 (fi) | Foerfarande och anordning foer utskrivning enligt ett grafiskt spraok | |
FI933187A (fi) | Foerfarande foer framstaellning av anivirala aemnen innehaollande guanin och i ett dylikt foerfarande anvaendbara purinylsalter | |
FI934628A (fi) | Roterande skaercylinder med en laosbalk foer ett belastningsfritt arktillskaerningsblad och ett foerfarande foer tillverkning av densamma | |
FI932781A0 (fi) | Foerfarande och anordning foer behandling av ett stycke | |
FI935301A0 (fi) | Radiolaenknaet och foerfarande foer att oeverfoera extratjaenster i ett radiolaenknaet | |
FI925061A (fi) | Foerfarande foer framstaellning av ett vaermebatteri och vaermebatteri | |
FI925299A0 (fi) | Foerfarande och anordning foer bearbetning av innerytan av ett saosom mantelroer avsett plastroer | |
FI921196A (fi) | Foenster och foerfarande foer framstaellning av ett foenster | |
FI924613A0 (fi) | Foerfarande och anordning foer reglering av avvattningsmaengden i ett avvattningselement i en pappersmaskin | |
FI925751A0 (fi) | Foerfarande foer oeverfoering och anvaendning av kunskap i ett datasystem | |
FI913688A (fi) | Foerfarande foer bindning av foereningar i ett aktiva klorcellulosablekeri och motsvarande processapparatur | |
FI925290A0 (fi) | Kommunikationssystem av ett modulaert datasystem | |
FI925603A0 (fi) | Foerfarande foer maerkning av roerligt foeremaol med hjaelp av ett lasersystem och anordningar haerfoer | |
FI935662A0 (fi) | Foerfarande och anordning foer maetning av ett backhopps laengd | |
FI932496A0 (fi) | Foerfarande och anordning foer utbredning av ett vaetskeskikt | |
FI931331A0 (fi) | Bestaondsminnesarrangemang omfattande flera bestaendiga minneselement och ett foerfarande foer foerverkligande av ett saodant arrangemang | |
FI930913A0 (fi) | Timmerelement och foerfarande foer framstaellning av ett timmerelement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |