CN1104788C - Sdma分组无线系统以及信道估计方法 - Google Patents

Sdma分组无线系统以及信道估计方法 Download PDF

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Publication number
CN1104788C
CN1104788C CN97181459A CN97181459A CN1104788C CN 1104788 C CN1104788 C CN 1104788C CN 97181459 A CN97181459 A CN 97181459A CN 97181459 A CN97181459 A CN 97181459A CN 1104788 C CN1104788 C CN 1104788C
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CN
China
Prior art keywords
channel
user terminal
conventional channel
special
network portion
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 - Fee Related
Application number
CN97181459A
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English (en)
Chinese (zh)
Other versions
CN1244979A (zh
Inventor
哈里·霍卡萨洛
稚纯·霍卡萨洛
加里·哈玛雷宁
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Nokia Oyj
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Nokia Telecommunications Oy
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Publication date
Application filed by Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of CN1244979A publication Critical patent/CN1244979A/zh
Application granted granted Critical
Publication of CN1104788C publication Critical patent/CN1104788C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN97181459A 1996-12-20 1997-12-19 Sdma分组无线系统以及信道估计方法 Expired - Fee Related CN1104788C (zh)

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
FI965177 1996-12-20

Publications (2)

Publication Number Publication Date
CN1244979A CN1244979A (zh) 2000-02-16
CN1104788C true CN1104788C (zh) 2003-04-02

Family

ID=8547342

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97181459A Expired - Fee Related CN1104788C (zh) 1996-12-20 1997-12-19 Sdma分组无线系统以及信道估计方法

Country Status (7)

Country Link
EP (1) EP0956662A1 (fi)
JP (1) JP2001507184A (fi)
CN (1) CN1104788C (fi)
AU (1) AU731095B2 (fi)
FI (1) FI101918B (fi)
NO (1) NO993007L (fi)
WO (1) WO1998028864A1 (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0399610A2 (en) * 1989-05-26 1990-11-28 Philips Electronics Uk Limited Improvements in or relating to digital cordless telephone systems
EP0670640A2 (en) * 1994-03-03 1995-09-06 Telia Ab Arrangement for a TDMA/TDD radiocommunication system with a structure for combining time slots
WO1996037976A1 (en) * 1995-05-24 1996-11-28 Nokia Telecommunications Oy A reception method and a receiver

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0399610A2 (en) * 1989-05-26 1990-11-28 Philips Electronics Uk Limited Improvements in or relating to digital cordless telephone systems
EP0670640A2 (en) * 1994-03-03 1995-09-06 Telia Ab Arrangement for a TDMA/TDD radiocommunication system with a structure for combining time slots
WO1996037976A1 (en) * 1995-05-24 1996-11-28 Nokia Telecommunications Oy A reception method and a receiver

Also Published As

Publication number Publication date
FI965177A (fi) 1998-06-21
FI101918B1 (fi) 1998-09-15
FI101918B (fi) 1998-09-15
NO993007D0 (no) 1999-06-18
EP0956662A1 (en) 1999-11-17
JP2001507184A (ja) 2001-05-29
WO1998028864A1 (en) 1998-07-02
CN1244979A (zh) 2000-02-16
FI965177A0 (fi) 1996-12-20
AU7876498A (en) 1998-07-17
NO993007L (no) 1999-06-18
AU731095B2 (en) 2001-03-22

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C10 Entry into substantive examination
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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee