NO993007L - SDMA-pakkeradiosystem, samt fremgangsmÕte for kanaletablering - Google Patents
SDMA-pakkeradiosystem, samt fremgangsmÕte for kanaletableringInfo
- Publication number
- NO993007L NO993007L NO993007A NO993007A NO993007L NO 993007 L NO993007 L NO 993007L NO 993007 A NO993007 A NO 993007A NO 993007 A NO993007 A NO 993007A NO 993007 L NO993007 L NO 993007L
- Authority
- NO
- Norway
- Prior art keywords
- radio system
- packet radio
- channel
- well
- connection
- Prior art date
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
- H04B7/2618—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid code-time division multiple access [CDMA-TDMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Oppfinnelsen angår et pakke-radiosystem og en fremgangsmåte for å benytte SDMA for kanaletablering. Pakke-radiosystemet omfatter en nettverksdel (100), minsten abonnentterminal (102) og en dupleks- radioforbindelse (104) mellom nettverksdelen (100) og en abonnentterminal (102). Dupleks-radioforbindelsen (104) benyttes for oppsetting av forbindelse og pakkeoverføring. Oppfinnelsen kjennetegnes ved at for oppsetting av forbindelse er nettverksdelen (100) og abonnentterminalen (102) innrettet fora etablere en spesiell kanal (210) med betraktelig lengere rekkevidde enn en normal kanals (200) rekkevidde. Den spesielle kanalen (210) har et bitenergi/støy-forhold som er omkring 5 -12 dB bedre enn den normale kanalens (200).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI965177A FI101918B (fi) | 1996-12-20 | 1996-12-20 | SDMA:ia käyttävä pakettiradiojärjestelmä ja menetelmä muodostaa kanava |
PCT/FI1997/000814 WO1998028864A1 (en) | 1996-12-20 | 1997-12-19 | Sdma packet radio system and channel establishment method |
Publications (2)
Publication Number | Publication Date |
---|---|
NO993007D0 NO993007D0 (no) | 1999-06-18 |
NO993007L true NO993007L (no) | 1999-06-18 |
Family
ID=8547342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO993007A NO993007L (no) | 1996-12-20 | 1999-06-18 | SDMA-pakkeradiosystem, samt fremgangsmÕte for kanaletablering |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0956662A1 (no) |
JP (1) | JP2001507184A (no) |
CN (1) | CN1104788C (no) |
AU (1) | AU731095B2 (no) |
FI (1) | FI101918B (no) |
NO (1) | NO993007L (no) |
WO (1) | WO1998028864A1 (no) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6600914B2 (en) | 1999-05-24 | 2003-07-29 | Arraycomm, Inc. | System and method for emergency call channel allocation |
US6795428B1 (en) | 2000-01-07 | 2004-09-21 | Ericsson Inc. | Fast notification access channel for realtime users in EGPRS networks |
TW468316B (en) * | 2000-02-03 | 2001-12-11 | Acer Peripherals Inc | Non-spatial division multiple access wireless communication system providing SDMA communication channels and its method |
US7043259B1 (en) | 2000-09-29 | 2006-05-09 | Arraycomm, Inc. | Repetitive paging from a wireless data base station having a smart antenna system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2232555A (en) * | 1989-05-26 | 1990-12-12 | Philips Electronic Associated | Digital cordless telephone systems |
SE9400722L (sv) * | 1994-03-03 | 1995-09-04 | Telia Ab | Anordning för att förbättra funktion i radiokommunikationssystem |
DE4427755A1 (de) * | 1994-08-05 | 1996-02-08 | Sel Alcatel Ag | Ortsfeste oder mobile Funkstation für ein SDMA-Mobilfunksystem |
DE19506439A1 (de) * | 1995-02-24 | 1996-08-29 | Sel Alcatel Ag | Zuweisung einer Trägerfrequenz in einem SDMA-Funksystem |
FI105513B (fi) * | 1995-05-24 | 2000-08-31 | Nokia Networks Oy | Vastaanottomenetelmä sekä vastaanotin |
-
1996
- 1996-12-20 FI FI965177A patent/FI101918B/fi active
-
1997
- 1997-12-19 WO PCT/FI1997/000814 patent/WO1998028864A1/en not_active Application Discontinuation
- 1997-12-19 EP EP97948921A patent/EP0956662A1/en not_active Withdrawn
- 1997-12-19 AU AU78764/98A patent/AU731095B2/en not_active Ceased
- 1997-12-19 JP JP52844198A patent/JP2001507184A/ja active Pending
- 1997-12-19 CN CN97181459A patent/CN1104788C/zh not_active Expired - Fee Related
-
1999
- 1999-06-18 NO NO993007A patent/NO993007L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU7876498A (en) | 1998-07-17 |
NO993007D0 (no) | 1999-06-18 |
JP2001507184A (ja) | 2001-05-29 |
CN1244979A (zh) | 2000-02-16 |
FI101918B1 (fi) | 1998-09-15 |
WO1998028864A1 (en) | 1998-07-02 |
CN1104788C (zh) | 2003-04-02 |
FI101918B (fi) | 1998-09-15 |
FI965177A0 (fi) | 1996-12-20 |
FI965177A (fi) | 1998-06-21 |
AU731095B2 (en) | 2001-03-22 |
EP0956662A1 (en) | 1999-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |