FI20060634A - Antennsystem för lineära täckningsområden för ett CDMA-telekommunikationssystem - Google Patents
Antennsystem för lineära täckningsområden för ett CDMA-telekommunikationssystem Download PDFInfo
- Publication number
- FI20060634A FI20060634A FI20060634A FI20060634A FI20060634A FI 20060634 A FI20060634 A FI 20060634A FI 20060634 A FI20060634 A FI 20060634A FI 20060634 A FI20060634 A FI 20060634A FI 20060634 A FI20060634 A FI 20060634A
- Authority
- FI
- Finland
- Prior art keywords
- linear coverage
- coverage area
- spread spectrum
- area antenna
- user directed
- Prior art date
Links
- 238000001228 spectrum Methods 0.000 abstract 6
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Transceivers (AREA)
- Aerials With Secondary Devices (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Near-Field Transmission Systems (AREA)
- Details Of Aerials (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/483,111 US5602834A (en) | 1990-12-07 | 1995-06-07 | Linear coverage area antenna system for a CDMA communication system |
US48311195 | 1995-06-07 | ||
US9609685 | 1996-06-07 | ||
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 |
---|---|
FI20060634A true FI20060634A (sv) | 2006-06-30 |
FI120282B FI120282B (sv) | 2009-08-31 |
Family
ID=23918703
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI974421A FI119671B (sv) | 1995-06-07 | 1997-12-05 | Antennsystem för lineärt täckningsområde för CDMA-telekommunikationssystem |
FI20060634A FI120282B (sv) | 1995-06-07 | 2006-06-30 | Antennsystem för lineära täckningsområden för ett CDMA-telekommunikationssystem |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI974421A FI119671B (sv) | 1995-06-07 | 1997-12-05 | Antennsystem för lineärt täckningsområde för CDMA-telekommunikationssystem |
Country Status (15)
Country | Link |
---|---|
US (1) | US5602834A (sv) |
EP (2) | EP0830754B1 (sv) |
JP (1) | JP3150981B2 (sv) |
KR (1) | KR100422195B1 (sv) |
CN (1) | CN1096160C (sv) |
AT (1) | ATE336113T1 (sv) |
AU (1) | AU700300B2 (sv) |
DE (1) | DE69636435T2 (sv) |
EA (1) | EA000519B1 (sv) |
ES (1) | ES2268709T3 (sv) |
FI (2) | FI119671B (sv) |
HK (1) | HK1010954A1 (sv) |
IL (1) | IL118563A (sv) |
TW (1) | TW311306B (sv) |
WO (1) | WO1996041430A1 (sv) |
Families Citing this family (41)
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US6088592A (en) * | 1996-03-25 | 2000-07-11 | Airnet Communications Corporation | Wireless system plan using in band-translators with diversity backhaul to enable efficient depolyment of high capacity base transceiver systems |
US6101176A (en) * | 1996-07-24 | 2000-08-08 | Nokia Mobile Phones | Method and apparatus for operating an indoor CDMA telecommunications system |
WO1998039856A1 (en) | 1997-03-03 | 1998-09-11 | Celletra Ltd. | Method and system for improving communication |
US6900775B2 (en) | 1997-03-03 | 2005-05-31 | Celletra Ltd. | Active antenna array configuration and control for cellular communication systems |
US6885846B1 (en) * | 1997-03-31 | 2005-04-26 | Texas Instruments Incorporated | Low power wireless network |
CA2240153A1 (en) * | 1997-06-12 | 1998-12-12 | Radio Communication Systems Ltd. | Radio pbx for personal communications system |
DE19732503A1 (de) * | 1997-07-29 | 1999-02-04 | Alsthom Cge Alcatel | Anordnung zur Übertragung, zur Abstrahlung und zum Empfang von Hochfrequenz-Signalen |
JP3095065B2 (ja) * | 1997-09-11 | 2000-10-03 | 日本電気株式会社 | スペクトル拡散信号のレイク受信方法およびレイク受信装置 |
US6125109A (en) * | 1998-02-24 | 2000-09-26 | Repeater Technologies | Delay combiner system for CDMA repeaters and low noise amplifiers |
US6205127B1 (en) * | 1998-04-21 | 2001-03-20 | Lucent Technologies, Inc. | Wireless telecommunications system that mitigates the effect of multipath fading |
US5978365A (en) * | 1998-07-07 | 1999-11-02 | Orbital Sciences Corporation | Communications system handoff operation combining turbo coding and soft handoff techniques |
US6459725B1 (en) | 1998-07-31 | 2002-10-01 | Qualcomm Incorporated | Wireless repeater with improved diversity |
US6166622A (en) * | 1998-10-28 | 2000-12-26 | Texas Instruments Incorporated | Time slot structure for improved TPC estimation in WCDMA |
US6560441B1 (en) | 1999-04-15 | 2003-05-06 | Transcept, Inc. | Low noise in-building distribution network for wireless signals |
US6614776B1 (en) * | 1999-04-28 | 2003-09-02 | Tantivy Communications, Inc. | Forward error correction scheme for high rate data exchange in a wireless system |
GB2359221B (en) | 2000-02-12 | 2004-03-10 | Motorola Inc | Distributed cellular telephone antenna system with adaptive cell configuration |
JP3464645B2 (ja) * | 2000-08-30 | 2003-11-10 | 松下電器産業株式会社 | 無線受信装置 |
US20050124343A1 (en) * | 2002-06-28 | 2005-06-09 | Mitsubishi Denki Kabushiki Kaisha | Radio communication apparatus and common control channel reception method |
EP1418437A1 (en) * | 2002-10-02 | 2004-05-12 | ALSTOM Technology Ltd | Method and electromagnetic sensor for measuring partial discharges in windings of electrical devices |
FR2862451B1 (fr) * | 2003-11-17 | 2006-03-31 | Puissance 6 I | Dispositif de communication sans fil entre les antennes gsm et des baies |
KR100734575B1 (ko) * | 2005-01-31 | 2007-07-02 | 가부시키가이샤 히다치 고쿠사이 덴키 | 기지국간 동기시스템과 방법 및 기지국 |
US8920343B2 (en) | 2006-03-23 | 2014-12-30 | Michael Edward Sabatino | Apparatus for acquiring and processing of physiological auditory signals |
ES2454198T3 (es) | 2006-07-07 | 2014-04-09 | E-Blink | Procedimiento de sincronización de dos dispositivos electrónicos de un enlace inalámbrico, particularmente de una red de telefonía móvil y sistema de implementación de este procedimiento |
GB2460112A (en) * | 2008-05-19 | 2009-11-25 | Nokia Corp | Controlling transmission diversity by delaying a signal on a second transmit path relative to a first transmit path |
GB2466280A (en) * | 2008-12-18 | 2010-06-23 | Inmarsat Global Ltd | Multi-access communication in which plural transmissions share timing and frequency resources but have different waveforms or propagation characteristics |
EP2226890A1 (en) * | 2009-03-03 | 2010-09-08 | Hitachi Cable, Ltd. | Mobile communication base station antenna |
FR2956934B1 (fr) | 2010-02-26 | 2012-09-28 | Blink E | Procede et dispositif d'emission/reception de signaux electromagnetiques recus/emis sur une ou plusieurs premieres bandes de frequences. |
US9099956B2 (en) | 2011-04-26 | 2015-08-04 | King Abdulaziz City For Science And Technology | Injection locking based power amplifier |
US8700026B2 (en) | 2011-05-10 | 2014-04-15 | King Abdulaziz City For Science And Technology | Controlled mobile communication as a service in a coverage area bounded by radiating cables |
FR2990315B1 (fr) | 2012-05-04 | 2014-06-13 | Blink E | Procede de transmission d'informations entre une unite emettrice et une unite receptrice |
CN104471881B (zh) * | 2012-07-18 | 2016-12-14 | 诺基亚通信公司 | 检测影响接收机灵敏度的在宽带通信中的互调 |
US9577341B2 (en) | 2013-11-12 | 2017-02-21 | Harris Corporation | Microcellular communications antenna and associated methods |
EP3552318B1 (en) | 2016-12-09 | 2020-09-30 | Telefonaktiebolaget LM Ericsson (publ) | Improved antenna arrangement for distributed massive mimo |
US10581172B2 (en) | 2017-09-20 | 2020-03-03 | Harris Corporation | Communications antenna and associated methods |
US10720710B2 (en) | 2017-09-20 | 2020-07-21 | Harris Corporation | Managed access system including surface wave antenna and related methods |
US11564188B2 (en) | 2017-10-17 | 2023-01-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Distributed MIMO synchronization |
WO2019101290A1 (en) | 2017-11-21 | 2019-05-31 | Telefonaktiebolaget Lm Ericsson (Publ) | Improved antenna arrangement for distributed massive mimo |
JP2022504867A (ja) | 2018-10-16 | 2022-01-13 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | 無線通信システムにおける妨害緩和 |
CN110868721B (zh) * | 2019-10-15 | 2021-10-12 | 内江喜马雅拉网络技术有限公司 | 一种室内信号的均衡分配系统及方法 |
CN110830069B (zh) * | 2019-10-15 | 2021-08-13 | 内江喜马雅拉网络技术有限公司 | 一种节约成本的室内信号均衡分配系统及方法 |
US11777619B2 (en) | 2020-02-10 | 2023-10-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Dielectric waveguide signal transfer function compensation |
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US5513176A (en) * | 1990-12-07 | 1996-04-30 | Qualcomm Incorporated | Dual distributed antenna system |
GB9103459D0 (en) * | 1991-02-19 | 1991-04-03 | Cross Mfg Co | Brush seal assembly |
JPH05268128A (ja) * | 1992-03-18 | 1993-10-15 | Kokusai Denshin Denwa Co Ltd <Kdd> | Cdma通信方式 |
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US5289499A (en) * | 1992-12-29 | 1994-02-22 | At&T Bell Laboratories | Diversity for direct-sequence spread spectrum systems |
AU672054B2 (en) * | 1992-12-30 | 1996-09-19 | Radio Communication Systems Ltd. | Bothway RF repeater for personal communications systems |
US5507035A (en) * | 1993-04-30 | 1996-04-09 | International Business Machines Corporation | Diversity transmission strategy in mobile/indoor cellula radio communications |
US5442627A (en) * | 1993-06-24 | 1995-08-15 | Qualcomm Incorporated | Noncoherent receiver employing a dual-maxima metric generation process |
US5490165A (en) | 1993-10-28 | 1996-02-06 | Qualcomm Incorporated | Demodulation element assignment in a system capable of receiving multiple signals |
KR960027492A (ko) * | 1994-12-23 | 1996-07-22 | 권혁조 | 디지탈 코드분할 다원접속 셀룰라용 중계방법 |
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KR100216349B1 (ko) * | 1996-05-09 | 1999-08-16 | 윤종용 | 코드분할다중접속 통신시스템의 전파중계장치 |
-
1995
- 1995-06-07 US US08/483,111 patent/US5602834A/en not_active Expired - Lifetime
-
1996
- 1996-06-04 IL IL11856396A patent/IL118563A/xx not_active IP Right Cessation
- 1996-06-07 KR KR1019970709104A patent/KR100422195B1/ko not_active IP Right Cessation
- 1996-06-07 DE DE69636435T patent/DE69636435T2/de not_active Expired - Lifetime
- 1996-06-07 AU AU63295/96A patent/AU700300B2/en not_active Ceased
- 1996-06-07 EA EA199800016A patent/EA000519B1/ru not_active IP Right Cessation
- 1996-06-07 WO PCT/US1996/009685 patent/WO1996041430A1/en active IP Right Grant
- 1996-06-07 EP EP96922416A patent/EP0830754B1/en not_active Expired - Lifetime
- 1996-06-07 ES ES96922416T patent/ES2268709T3/es not_active Expired - Lifetime
- 1996-06-07 CN CN96196095A patent/CN1096160C/zh not_active Expired - Lifetime
- 1996-06-07 EP EP06118376A patent/EP1715601A1/en not_active Withdrawn
- 1996-06-07 JP JP50194997A patent/JP3150981B2/ja not_active Expired - Fee Related
- 1996-06-07 AT AT96922416T patent/ATE336113T1/de not_active IP Right Cessation
- 1996-06-29 TW TW085107887A patent/TW311306B/zh active
-
1997
- 1997-12-05 FI FI974421A patent/FI119671B/sv active
-
1998
- 1998-08-19 HK HK98110018A patent/HK1010954A1/xx not_active IP Right Cessation
-
2006
- 2006-06-30 FI FI20060634A patent/FI120282B/sv active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1715601A1 (en) | 2006-10-25 |
AU6329596A (en) | 1996-12-30 |
TW311306B (sv) | 1997-07-21 |
WO1996041430A1 (en) | 1996-12-19 |
KR100422195B1 (ko) | 2004-07-01 |
AU700300B2 (en) | 1998-12-24 |
ATE336113T1 (de) | 2006-09-15 |
IL118563A (en) | 2000-08-31 |
FI119671B (sv) | 2009-01-30 |
CN1192833A (zh) | 1998-09-09 |
FI974421A0 (sv) | 1997-12-05 |
FI120282B (sv) | 2009-08-31 |
US5602834A (en) | 1997-02-11 |
KR19990022623A (ko) | 1999-03-25 |
JP3150981B2 (ja) | 2001-03-26 |
EA199800016A1 (ru) | 1998-06-25 |
EP0830754A1 (en) | 1998-03-25 |
EP0830754B1 (en) | 2006-08-09 |
HK1010954A1 (en) | 1999-07-02 |
DE69636435T2 (de) | 2007-02-22 |
DE69636435D1 (de) | 2006-09-21 |
JPH11507483A (ja) | 1999-06-29 |
EA000519B1 (ru) | 1999-10-28 |
IL118563A0 (en) | 1996-10-16 |
CN1096160C (zh) | 2002-12-11 |
FI974421A (sv) | 1998-02-04 |
ES2268709T3 (es) | 2007-03-16 |
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