DE69636435D1 - Antennensystem mit langgestreckter strahlungsdeckung für cdma-übertragungssystem - Google Patents

Antennensystem mit langgestreckter strahlungsdeckung für cdma-übertragungssystem

Info

Publication number
DE69636435D1
DE69636435D1 DE69636435T DE69636435T DE69636435D1 DE 69636435 D1 DE69636435 D1 DE 69636435D1 DE 69636435 T DE69636435 T DE 69636435T DE 69636435 T DE69636435 T DE 69636435T DE 69636435 D1 DE69636435 D1 DE 69636435D1
Authority
DE
Germany
Prior art keywords
coverage area
spread spectrum
linear coverage
area antenna
user directed
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 - Lifetime
Application number
DE69636435T
Other languages
English (en)
Other versions
DE69636435T2 (de
Inventor
F Dean
P Antonio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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
Application granted granted Critical
Publication of DE69636435D1 publication Critical patent/DE69636435D1/de
Publication of DE69636435T2 publication Critical patent/DE69636435T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0891—Space-time diversity
    • H04B7/0894—Space-time diversity using different delays between antennas
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/203—Leaky coaxial lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0667—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal
    • H04B7/0671—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal using different delays between antennas
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/0845—Weighted combining per branch equalization, e.g. by an FIR-filter or RAKE receiver per antenna branch
    • 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
    • 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
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • 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
DE69636435T 1995-06-07 1996-06-07 Antennensystem mit langgestreckter strahlungsdeckung für cdma-übertragungssystem Expired - Lifetime DE69636435T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US483111 1995-06-07
US08/483,111 US5602834A (en) 1990-12-07 1995-06-07 Linear coverage area antenna system for a CDMA communication system
PCT/US1996/009685 WO1996041430A1 (en) 1995-06-07 1996-06-07 Linear coverage area antenna system for a cdma communication system

Publications (2)

Publication Number Publication Date
DE69636435D1 true DE69636435D1 (de) 2006-09-21
DE69636435T2 DE69636435T2 (de) 2007-02-22

Family

ID=23918703

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69636435T Expired - Lifetime DE69636435T2 (de) 1995-06-07 1996-06-07 Antennensystem mit langgestreckter strahlungsdeckung für cdma-übertragungssystem

Country Status (15)

Country Link
US (1) US5602834A (de)
EP (2) EP1715601A1 (de)
JP (1) JP3150981B2 (de)
KR (1) KR100422195B1 (de)
CN (1) CN1096160C (de)
AT (1) ATE336113T1 (de)
AU (1) AU700300B2 (de)
DE (1) DE69636435T2 (de)
EA (1) EA000519B1 (de)
ES (1) ES2268709T3 (de)
FI (2) FI119671B (de)
HK (1) HK1010954A1 (de)
IL (1) IL118563A (de)
TW (1) TW311306B (de)
WO (1) WO1996041430A1 (de)

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US9099956B2 (en) 2011-04-26 2015-08-04 King Abdulaziz City For Science And Technology Injection locking based power amplifier
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US10897341B2 (en) * 2012-07-18 2021-01-19 Nokia Solutions And Networks Oy Detecting intermodulation in broadband communication affecting receiver sensitivity
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Also Published As

Publication number Publication date
EP0830754B1 (de) 2006-08-09
TW311306B (de) 1997-07-21
AU700300B2 (en) 1998-12-24
KR19990022623A (ko) 1999-03-25
DE69636435T2 (de) 2007-02-22
WO1996041430A1 (en) 1996-12-19
EP1715601A1 (de) 2006-10-25
FI974421A0 (fi) 1997-12-05
ATE336113T1 (de) 2006-09-15
JP3150981B2 (ja) 2001-03-26
EA000519B1 (ru) 1999-10-28
EA199800016A1 (ru) 1998-06-25
FI120282B (fi) 2009-08-31
CN1096160C (zh) 2002-12-11
CN1192833A (zh) 1998-09-09
FI119671B (fi) 2009-01-30
ES2268709T3 (es) 2007-03-16
FI974421A (fi) 1998-02-04
JPH11507483A (ja) 1999-06-29
EP0830754A1 (de) 1998-03-25
KR100422195B1 (ko) 2004-07-01
IL118563A0 (en) 1996-10-16
FI20060634A (fi) 2006-06-30
IL118563A (en) 2000-08-31
AU6329596A (en) 1996-12-30
US5602834A (en) 1997-02-11
HK1010954A1 (en) 1999-07-02

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