DE69733570D1 - Verfahren zur verbesserung der verbindungsqualität und der kapazität eines zellularen funksystems, und ein solches funksystem - Google Patents

Verfahren zur verbesserung der verbindungsqualität und der kapazität eines zellularen funksystems, und ein solches funksystem

Info

Publication number
DE69733570D1
DE69733570D1 DE69733570T DE69733570T DE69733570D1 DE 69733570 D1 DE69733570 D1 DE 69733570D1 DE 69733570 T DE69733570 T DE 69733570T DE 69733570 T DE69733570 T DE 69733570T DE 69733570 D1 DE69733570 D1 DE 69733570D1
Authority
DE
Germany
Prior art keywords
radio system
cellular radio
connection quality
time slots
capacity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69733570T
Other languages
English (en)
Other versions
DE69733570T2 (de
Inventor
Marko Silventoinen
Harri Posti
Harri Jokinen
Jari Ryynaenen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
Original Assignee
Nokia Oyj
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Oyj filed Critical Nokia Oyj
Publication of DE69733570D1 publication Critical patent/DE69733570D1/de
Application granted granted Critical
Publication of DE69733570T2 publication Critical patent/DE69733570T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
DE69733570T 1996-11-27 1997-11-26 Verfahren zur verbesserung der verbindungsqualität und der kapazität eines zellularen funksystems, und ein solches funksystem Expired - Lifetime DE69733570T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI964731A FI106182B (fi) 1996-11-27 1996-11-27 Menetelmä yhteyden laadun ja järjestelmän kapasiteetin parantamiseksi solukkoradiojärjestelmässä ja solukkoradiojärjestelmä
FI964731 1996-11-27
PCT/FI1997/000727 WO1998024194A1 (en) 1996-11-27 1997-11-26 Method of improving connection quality and system capacity, and a cellular radio system

Publications (2)

Publication Number Publication Date
DE69733570D1 true DE69733570D1 (de) 2005-07-21
DE69733570T2 DE69733570T2 (de) 2006-05-11

Family

ID=8547154

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69733570T Expired - Lifetime DE69733570T2 (de) 1996-11-27 1997-11-26 Verfahren zur verbesserung der verbindungsqualität und der kapazität eines zellularen funksystems, und ein solches funksystem

Country Status (10)

Country Link
US (1) US6738365B1 (de)
EP (1) EP0943188B1 (de)
JP (1) JP2001505015A (de)
AT (1) ATE298153T1 (de)
AU (1) AU722795B2 (de)
DE (1) DE69733570T2 (de)
ES (1) ES2242220T3 (de)
FI (1) FI106182B (de)
NO (1) NO992551L (de)
WO (1) WO1998024194A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2321160B (en) * 1996-12-09 2001-05-16 Nokia Mobile Phones Ltd Packet data
FI105639B (fi) 1997-06-25 2000-09-15 Nokia Mobile Phones Ltd Parannettu menetelmä solun vaihtamiseksi
WO2000027053A1 (en) * 1998-10-30 2000-05-11 Ericsson, Inc. Time division multiple access (tdma) methods with a communications channel including two time slots in a common frame and related terminals and systems
SE515700C2 (sv) * 1998-11-13 2001-09-24 Ericsson Telefon Ab L M Enhet, mobiltelefon samt förfarande för att förbättra samtalskvaliteten i ett tidsdelat mobiltelefonnät
US7016649B1 (en) * 2000-03-17 2006-03-21 Kathrein-Werke Kg Space-time and space-frequency hopping for capacity enhancement of mobile data systems
JP2003037599A (ja) * 2001-07-25 2003-02-07 Allied Tereshisu Kk ネットワークの管理装置、管理方法、通信装置及びネットワークシステム
KR100878803B1 (ko) * 2002-03-13 2009-01-14 엘지전자 주식회사 핸드오프 수행 방법
CN102651904A (zh) * 2011-02-23 2012-08-29 中兴通讯股份有限公司 一种实现基站节能的方法及系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0748742B2 (ja) * 1987-07-15 1995-05-24 株式会社日立製作所 マルチスロットアクセス方式
US5119502A (en) 1990-08-30 1992-06-02 Telefonaktiebolaget L M Ericsson Periodic system ordered rescan in a cellular communication system
US5444696A (en) * 1993-10-29 1995-08-22 Pacific Communication Sciences, Inc. Frame structure using consecutive slot assignments for mobile communications
FI942190A (fi) * 1994-05-11 1995-11-12 Nokia Telecommunications Oy Menetelmä ja järjestely suurinopeuksista datansiirtoa varten TDMA-radiotietoliikennejärjestelmässä
US5956332A (en) * 1994-12-09 1999-09-21 Nokia Telecommunications Oy High-speed data transmission in mobile communication networks
FI98675B (fi) * 1995-02-17 1997-04-15 Nokia Telecommunications Oy Aikavälien allokoiminen matkaviestinjärjestelmässä
FI101114B (fi) * 1995-04-25 1998-04-15 Nokia Telecommunications Oy Epäsymmetrinen suurinopeuksinen datasiirtomenetelmä matkapuhelinverkos sa
US5740165A (en) * 1996-02-29 1998-04-14 Lucent Technologies Inc. Wireless TDMA transmitter with reduced interference
US5953344A (en) * 1996-04-30 1999-09-14 Lucent Technologies Inc. Method and apparatus enabling enhanced throughput efficiency by use of dynamically adjustable mini-slots in access protocols for shared transmission media
US5729539A (en) * 1996-05-03 1998-03-17 Motorola, Inc. Method of scheduling signal quality measurements in a TDMA communication system
US5822313A (en) * 1996-05-24 1998-10-13 National Semiconductor Corporation Seamless handover in a cordless TDMA system
US6028854A (en) * 1996-10-15 2000-02-22 Telefonaktieboalget Lm Ericsson Radiocommunication systems and terminals with increased payload bandwidth
US5995498A (en) * 1996-12-30 1999-11-30 Ericsson, Inc. Channel strength measurement shifting scheme

Also Published As

Publication number Publication date
EP0943188B1 (de) 2005-06-15
NO992551D0 (no) 1999-05-27
US6738365B1 (en) 2004-05-18
FI964731A0 (fi) 1996-11-27
JP2001505015A (ja) 2001-04-10
AU5055998A (en) 1998-06-22
FI964731A (fi) 1998-05-28
EP0943188A1 (de) 1999-09-22
WO1998024194A1 (en) 1998-06-04
ATE298153T1 (de) 2005-07-15
DE69733570T2 (de) 2006-05-11
NO992551L (no) 1999-05-27
AU722795B2 (en) 2000-08-10
FI106182B (fi) 2000-11-30
ES2242220T3 (es) 2005-11-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition