[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

SE9800869D0 - Seamless lobe handover - Google Patents

Seamless lobe handover

Info

Publication number
SE9800869D0
SE9800869D0 SE9800869A SE9800869A SE9800869D0 SE 9800869 D0 SE9800869 D0 SE 9800869D0 SE 9800869 A SE9800869 A SE 9800869A SE 9800869 A SE9800869 A SE 9800869A SE 9800869 D0 SE9800869 D0 SE 9800869D0
Authority
SE
Sweden
Prior art keywords
lobe
seamless
handover
telecommunication system
mobile stations
Prior art date
Application number
SE9800869A
Other languages
English (en)
Other versions
SE515862C2 (sv
SE9800869L (sv
Inventor
Henrik Andersson
Per-Goeran Andermo
Original Assignee
Radio Design Innovation Tj Ab
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
Priority claimed from SE9703823A external-priority patent/SE9703823D0/sv
Priority claimed from SE9703822A external-priority patent/SE9703822D0/sv
Application filed by Radio Design Innovation Tj Ab filed Critical Radio Design Innovation Tj Ab
Priority to SE9800869A priority Critical patent/SE515862C2/sv
Publication of SE9800869D0 publication Critical patent/SE9800869D0/sv
Priority to PCT/SE1998/001891 priority patent/WO1999021391A2/en
Priority to CN98811543A priority patent/CN1281622A/zh
Priority to AU96591/98A priority patent/AU9659198A/en
Priority to EA200000434A priority patent/EA002245B1/ru
Publication of SE9800869L publication Critical patent/SE9800869L/sv
Publication of SE515862C2 publication Critical patent/SE515862C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0491—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more sectors, i.e. sector diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/06—Reselecting a communication resource in the serving access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
SE9800869A 1997-10-20 1998-03-17 Skarvfri lobhandover SE515862C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9800869A SE515862C2 (sv) 1997-10-20 1998-03-17 Skarvfri lobhandover
PCT/SE1998/001891 WO1999021391A2 (en) 1997-10-20 1998-10-20 Seamless lobe handover
CN98811543A CN1281622A (zh) 1997-10-20 1998-10-20 无缝波瓣越区切换
AU96591/98A AU9659198A (en) 1997-10-20 1998-10-20 Seamless lobe handover
EA200000434A EA002245B1 (ru) 1997-10-20 1998-10-20 Незаметное переключение с одного лепестка на другой

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9703823A SE9703823D0 (sv) 1997-10-20 1997-10-20 Method for seamless lobe shifting and interference cancellation
SE9703822A SE9703822D0 (sv) 1997-10-20 1997-10-20 Seamless lobe handover
SE9800869A SE515862C2 (sv) 1997-10-20 1998-03-17 Skarvfri lobhandover

Publications (3)

Publication Number Publication Date
SE9800869D0 true SE9800869D0 (sv) 1998-03-17
SE9800869L SE9800869L (sv) 1999-04-21
SE515862C2 SE515862C2 (sv) 2001-10-22

Family

ID=27355893

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9800869A SE515862C2 (sv) 1997-10-20 1998-03-17 Skarvfri lobhandover

Country Status (5)

Country Link
CN (1) CN1281622A (sv)
AU (1) AU9659198A (sv)
EA (1) EA002245B1 (sv)
SE (1) SE515862C2 (sv)
WO (1) WO1999021391A2 (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6633761B1 (en) * 2000-08-11 2003-10-14 Reefedge, Inc. Enabling seamless user mobility in a short-range wireless networking environment
US6628235B2 (en) * 2001-12-17 2003-09-30 The Boeing Company Method for phased array antenna signal handoff
WO2004042959A1 (en) 2002-11-04 2004-05-21 Vivato Inc Directed wireless communication
AU2003290581A1 (en) 2002-11-04 2004-06-07 Vivato, Inc. Signal communication coordination
AU2003286830A1 (en) 2002-11-04 2004-06-07 Vivato, Inc. Forced beam switching in wireless communication systems having smart antennas
US20060234777A1 (en) * 2005-04-18 2006-10-19 Telefonaktiebolaget Lm Ericsson (Publ) Flexible multi-sector multiple antenna system
PT2580811T (pt) 2010-06-11 2018-06-12 Ericsson Telefon Ab L M Nó num sistema de comunicação com funções de antena comutáveis

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8802229D0 (sv) * 1988-06-14 1988-06-14 Ericsson Telefon Ab L M Forfarande vid mobilradiostation
US5732359A (en) * 1994-05-13 1998-03-24 Westinghouse Electric Corporation Mobile terminal apparatus and method having network inter-operability
DE69533699T2 (de) * 1994-06-23 2006-03-09 Telefonaktiebolaget Lm Ericsson (Publ) Weiterreichen innerhalb einer zelle mit gruppenantenne

Also Published As

Publication number Publication date
WO1999021391A3 (en) 1999-06-24
WO1999021391A2 (en) 1999-04-29
EA200000434A1 (ru) 2000-12-25
CN1281622A (zh) 2001-01-24
SE515862C2 (sv) 2001-10-22
AU9659198A (en) 1999-05-10
EA002245B1 (ru) 2002-02-28
SE9800869L (sv) 1999-04-21

Similar Documents

Publication Publication Date Title
AU7920898A (en) Method, base station, mobile station and cellular radio system for handover and cell-reselection
ATE466469T1 (de) Zellulares kommunikationssystem mit weichem weiterreichen des gemeinsamen kanals und dazugehöriges verfahren
GB2326312B (en) Radio base stations for cellular mobile communication systems
SE9503360D0 (sv) Paketdata i ett analogt cellulärt radiotelefonsystem
ATE263469T1 (de) Weiterreichverfahren und zellulares funksystem
DE60211234D1 (de) Zellulares System, Basistation, Mobilstation und Kommunikationssteuerungsverfahren dafür
FI963974A7 (sv) Förfarande för att lokalisera en mobilstation, och cellulärt radionät
TWI268723B (en) System and method utilizing dynamic beam forming for wireless communication signals
BR9506894B1 (pt) método de operação de um sistema de telecomunicações celular, método de ativação de uma estação móvel celular e estação móvel em um sistema de telecomunicações rádio-celular.
FR2739243B1 (fr) Systeme cellulaire de radiocommunications mobiles, station de base et dispositif de controle de stations de base correspondants
DE69942596D1 (de) Funkkommunikationssystem, Basisstationvorrichtung, mobile Stationsvorrichtung und Sendeleistungsregelungsverfahren
FI942462A7 (sv) Förfarande för att förbättra hörbarheten på en basstations allmänna utsändningskanal, samt ett cellulärt radiosystem
DE69636918D1 (de) Zugriffsverfahren, Mobilstation und Basisstation für CDMA-Mobilkommunikationssystem
EP0954194A3 (en) Soft handoff method for a mobile radio communication system
DE69841717D1 (de) Mobiles Kommunikationssystem, Basisstation und Mobilstation
DK1560454T3 (da) Fremgangsmåde til handover, mobilstation til handover og basisstation til handover
NO20002671D0 (no) Omruting av radiosamband via reléstasjoner, særlig CDMA- samband for mobile stasjoner
FI982280A0 (sv) Förfarande och system vid mobil telekommunikation
DE69529727D1 (de) Basisstation, mobilstation und funkkommunikationssystem
DE60116212D1 (de) Mobilkommunikationssystem, Basisstation, Mobilstation und Steuerungsverfahren für Mobilkommunikation
DE69943027D1 (de) Weiterreichungsverfahren, Basisstation, Mobilstation und Mobilkommunikationssystem
SE9800869D0 (sv) Seamless lobe handover
DE3850204D1 (de) Einbuchen von funktelefone in netzwerken von zellularen funktelefonsystemen.
FR2702904B1 (fr) Systeme de radiocommunication numerique bidirectionnel multiporteuse, station mobile et station de base correspondantes.
DE69810843D1 (de) Mobilunterstütztes Weiterreichen für mobiles Funkkommunikationssystem

Legal Events

Date Code Title Description
NUG Patent has lapsed