SE9800869L - Skarvfri lobhandover - Google Patents

Skarvfri lobhandover

Info

Publication number
SE9800869L
SE9800869L SE9800869A SE9800869A SE9800869L SE 9800869 L SE9800869 L SE 9800869L SE 9800869 A SE9800869 A SE 9800869A SE 9800869 A SE9800869 A SE 9800869A SE 9800869 L SE9800869 L SE 9800869L
Authority
SE
Sweden
Prior art keywords
lobe
handover
matchless
telecommunication system
mobile stations
Prior art date
Application number
SE9800869A
Other languages
English (en)
Other versions
SE9800869D0 (sv
SE515862C2 (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 AU96591/98A priority patent/AU9659198A/en
Priority to PCT/SE1998/001891 priority patent/WO1999021391A2/en
Priority to CN98811543A priority patent/CN1281622A/zh
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
AU96591/98A AU9659198A (en) 1997-10-20 1998-10-20 Seamless lobe handover
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
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 SE9800869D0 (sv) 1998-03-17
SE9800869L true 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
US8289939B2 (en) 2002-11-04 2012-10-16 Xr Communications Llc Signal communication coordination
US7062296B2 (en) 2002-11-04 2006-06-13 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
DK2580811T3 (en) 2010-06-11 2018-07-02 Ericsson Telefon Ab L M KNOW IN A COMMUNICATION SYSTEM WITH REPLACING ANTENNA FUNCTIONS

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
JPH10502231A (ja) * 1994-06-23 1998-02-24 テレフオンアクチーボラゲツト エル エム エリクソン アンテナ・アレーを有するイントラ・セル・ハンドオーバ

Also Published As

Publication number Publication date
EA200000434A1 (ru) 2000-12-25
SE9800869D0 (sv) 1998-03-17
WO1999021391A2 (en) 1999-04-29
WO1999021391A3 (en) 1999-06-24
EA002245B1 (ru) 2002-02-28
SE515862C2 (sv) 2001-10-22
AU9659198A (en) 1999-05-10
CN1281622A (zh) 2001-01-24

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Legal Events

Date Code Title Description
NUG Patent has lapsed