NO327536B1 - Etablering av punktstraler, sektorer og pikoceller i et kommunikasjonssystem - Google Patents

Etablering av punktstraler, sektorer og pikoceller i et kommunikasjonssystem Download PDF

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Publication number
NO327536B1
NO327536B1 NO20001153A NO20001153A NO327536B1 NO 327536 B1 NO327536 B1 NO 327536B1 NO 20001153 A NO20001153 A NO 20001153A NO 20001153 A NO20001153 A NO 20001153A NO 327536 B1 NO327536 B1 NO 327536B1
Authority
NO
Norway
Prior art keywords
pilot
sequence
walsh sequence
transmission
walsh
Prior art date
Application number
NO20001153A
Other languages
English (en)
Norwegian (no)
Other versions
NO20001153D0 (no
NO20001153L (no
Inventor
Joseph P Odenwalder
Stein A Lundby
Jr Edward G Tiedemann
Original Assignee
Qualcomm Inc
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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of NO20001153D0 publication Critical patent/NO20001153D0/no
Publication of NO20001153L publication Critical patent/NO20001153L/no
Publication of NO327536B1 publication Critical patent/NO327536B1/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/216—Code division or spread-spectrum multiple access [CDMA, SSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • 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
    • 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
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H04J13/0048—Walsh
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H04J13/102—Combining codes
    • H04J13/107—Combining codes by concatenation
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception
    • 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
    • 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
    • H04W16/32—Hierarchical cell structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Radio Relay Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Optical Communication System (AREA)
  • Stereo-Broadcasting Methods (AREA)
NO20001153A 1997-09-08 2000-03-07 Etablering av punktstraler, sektorer og pikoceller i et kommunikasjonssystem NO327536B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/925,521 US6285655B1 (en) 1997-09-08 1997-09-08 Method and apparatus for providing orthogonal spot beams, sectors, and picocells
PCT/US1998/018713 WO1999013605A1 (en) 1997-09-08 1998-09-08 Method and apparatus for providing orthogonal spot beams, sectors, and picocells

Publications (3)

Publication Number Publication Date
NO20001153D0 NO20001153D0 (no) 2000-03-07
NO20001153L NO20001153L (no) 2000-03-07
NO327536B1 true NO327536B1 (no) 2009-08-03

Family

ID=25451850

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20001153A NO327536B1 (no) 1997-09-08 2000-03-07 Etablering av punktstraler, sektorer og pikoceller i et kommunikasjonssystem

Country Status (27)

Country Link
US (3) US6285655B1 (id)
EP (2) EP1746740A3 (id)
JP (3) JP4270746B2 (id)
KR (1) KR100821886B1 (id)
CN (2) CN100454791C (id)
AR (2) AR013658A1 (id)
AT (1) ATE353504T1 (id)
AU (1) AU753223B2 (id)
BR (1) BR9812281A (id)
CA (1) CA2302691C (id)
CZ (1) CZ300383B6 (id)
DE (1) DE69837044T2 (id)
DK (1) DK1013020T3 (id)
ES (1) ES2279581T3 (id)
FI (1) FI20000274A (id)
HU (1) HUP0003800A3 (id)
ID (1) ID27815A (id)
IL (1) IL134858A (id)
MX (1) MXPA00002390A (id)
NO (1) NO327536B1 (id)
NZ (1) NZ502724A (id)
PL (1) PL195114B1 (id)
RU (1) RU2199182C2 (id)
TR (1) TR200000621T2 (id)
TW (1) TW392396B (id)
WO (1) WO1999013605A1 (id)
ZA (1) ZA988164B (id)

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Also Published As

Publication number Publication date
CN100454791C (zh) 2009-01-21
HUP0003800A2 (hu) 2001-02-28
AR053444A2 (es) 2007-05-09
US7031282B2 (en) 2006-04-18
CN1273720A (zh) 2000-11-15
EP1013020A1 (en) 2000-06-28
AU753223B2 (en) 2002-10-10
EP1746740A3 (en) 2010-10-27
HUP0003800A3 (en) 2003-01-28
PL195114B1 (pl) 2007-08-31
CZ2000828A3 (cs) 2000-09-13
US20060209808A1 (en) 2006-09-21
DK1013020T3 (da) 2007-05-07
TW392396B (en) 2000-06-01
JP2009049983A (ja) 2009-03-05
DE69837044T2 (de) 2007-11-22
IL134858A (en) 2004-09-27
IL134858A0 (en) 2001-05-20
ES2279581T3 (es) 2007-08-16
NO20001153D0 (no) 2000-03-07
NO20001153L (no) 2000-03-07
ID27815A (id) 2001-04-26
JP4270746B2 (ja) 2009-06-03
WO1999013605A1 (en) 1999-03-18
US6285655B1 (en) 2001-09-04
KR100821886B1 (ko) 2008-04-16
CA2302691A1 (en) 1999-03-18
EP1746740A2 (en) 2007-01-24
CA2302691C (en) 2010-03-30
MXPA00002390A (es) 2002-04-24
NZ502724A (en) 2002-09-27
DE69837044D1 (de) 2007-03-22
US20020031082A1 (en) 2002-03-14
CN101232302A (zh) 2008-07-30
PL342647A1 (en) 2001-06-18
RU2199182C2 (ru) 2003-02-20
JP2001516990A (ja) 2001-10-02
US7680084B2 (en) 2010-03-16
EP1013020B1 (en) 2007-02-07
TR200000621T2 (tr) 2000-11-21
KR20010023784A (ko) 2001-03-26
FI20000274A (fi) 2000-05-05
BR9812281A (pt) 2000-07-18
ZA988164B (en) 2001-03-05
JP2010193460A (ja) 2010-09-02
ATE353504T1 (de) 2007-02-15
AU9475598A (en) 1999-03-29
AR013658A1 (es) 2001-01-10
CZ300383B6 (cs) 2009-05-06

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