SE515862C2 - Skarvfri lobhandover - Google Patents
Skarvfri lobhandoverInfo
- Publication number
- SE515862C2 SE515862C2 SE9800869A SE9800869A SE515862C2 SE 515862 C2 SE515862 C2 SE 515862C2 SE 9800869 A SE9800869 A SE 9800869A SE 9800869 A SE9800869 A SE 9800869A SE 515862 C2 SE515862 C2 SE 515862C2
- Authority
- SE
- Sweden
- Prior art keywords
- base station
- station location
- lobe
- sector
- transmitter
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract 13
- 230000011664 signaling Effects 0.000 claims 2
- 230000001413 cellular effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
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)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9800869A SE515862C2 (sv) | 1997-10-20 | 1998-03-17 | Skarvfri lobhandover |
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 |
PCT/SE1998/001891 WO1999021391A2 (fr) | 1997-10-20 | 1998-10-20 | Transition en douceur entre lobes |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9703822A SE9703822D0 (sv) | 1997-10-20 | 1997-10-20 | Seamless lobe handover |
SE9703823A SE9703823D0 (sv) | 1997-10-20 | 1997-10-20 | Method for seamless lobe shifting and interference cancellation |
SE9800869A SE515862C2 (sv) | 1997-10-20 | 1998-03-17 | Skarvfri lobhandover |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9800869D0 SE9800869D0 (sv) | 1998-03-17 |
SE9800869L SE9800869L (sv) | 1999-04-21 |
SE515862C2 true 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 (fr) |
AU (1) | AU9659198A (fr) |
EA (1) | EA002245B1 (fr) |
SE (1) | SE515862C2 (fr) |
WO (1) | WO1999021391A2 (fr) |
Families Citing this family (7)
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 |
AU2003285138A1 (en) | 2002-11-04 | 2004-06-07 | Vivato Inc | Directed wireless communication |
US7062296B2 (en) | 2002-11-04 | 2006-06-13 | Vivato, Inc. | Forced beam switching in wireless communication systems having smart antennas |
US8289939B2 (en) | 2002-11-04 | 2012-10-16 | Xr Communications Llc | Signal communication coordination |
US20060234777A1 (en) * | 2005-04-18 | 2006-10-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Flexible multi-sector multiple antenna system |
BR112012029071B1 (pt) | 2010-06-11 | 2021-09-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Nó em um sistema de comunicação com funções de antena comutáveis e método em um nó para um sistema de comunicação sem fio |
Family Cites Families (3)
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 |
KR100376410B1 (ko) * | 1994-06-23 | 2003-06-19 | 텔레폰아크티에볼라게트 엘엠 에릭슨 | 안테나어레이를갖는인트라-셀핸드오버방법 |
-
1998
- 1998-03-17 SE SE9800869A patent/SE515862C2/sv not_active IP Right Cessation
- 1998-10-20 EA EA200000434A patent/EA002245B1/ru not_active IP Right Cessation
- 1998-10-20 WO PCT/SE1998/001891 patent/WO1999021391A2/fr active Application Filing
- 1998-10-20 CN CN98811543A patent/CN1281622A/zh active Pending
- 1998-10-20 AU AU96591/98A patent/AU9659198A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN1281622A (zh) | 2001-01-24 |
SE9800869D0 (sv) | 1998-03-17 |
WO1999021391A2 (fr) | 1999-04-29 |
EA200000434A1 (ru) | 2000-12-25 |
AU9659198A (en) | 1999-05-10 |
WO1999021391A3 (fr) | 1999-06-24 |
SE9800869L (sv) | 1999-04-21 |
EA002245B1 (ru) | 2002-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |