FI963153A0 - Dynaaminen sektorointi hajaspektritietoliikennejärjestelmässä - Google Patents
Dynaaminen sektorointi hajaspektritietoliikennejärjestelmässäInfo
- Publication number
- FI963153A0 FI963153A0 FI963153A FI963153A FI963153A0 FI 963153 A0 FI963153 A0 FI 963153A0 FI 963153 A FI963153 A FI 963153A FI 963153 A FI963153 A FI 963153A FI 963153 A0 FI963153 A0 FI 963153A0
- Authority
- FI
- Finland
- Prior art keywords
- signal
- spread spectrum
- additional
- communication system
- spectrum communication
- Prior art date
Links
- 238000001228 spectrum Methods 0.000 title abstract 5
- 230000005540 biological transmission Effects 0.000 abstract 2
- 230000003111 delayed effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- 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
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
- H04W16/06—Hybrid resource partitioning, e.g. channel borrowing
-
- 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
- H04W16/28—Cell structures using beam steering
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Radio Transmission System (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19500394A | 1994-02-14 | 1994-02-14 | |
PCT/US1995/001831 WO1995022210A2 (en) | 1994-02-14 | 1995-02-14 | Dynamic sectorization in a spread spectrum communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
FI963153A0 true FI963153A0 (fi) | 1996-08-12 |
FI963153A FI963153A (fi) | 1996-10-10 |
Family
ID=22719682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI963153A FI963153A (fi) | 1994-02-14 | 1996-08-12 | Dynaaminen sektorointi hajaspektritietoliikennejärjestelmässä |
Country Status (15)
Country | Link |
---|---|
US (2) | US6473447B1 (fi) |
EP (2) | EP1317079A3 (fi) |
JP (2) | JP3272728B2 (fi) |
KR (1) | KR100375094B1 (fi) |
CN (2) | CN1074876C (fi) |
AT (1) | ATE279052T1 (fi) |
AU (1) | AU682939B2 (fi) |
BR (1) | BR9506683A (fi) |
CA (1) | CA2183258A1 (fi) |
DE (1) | DE69533621T2 (fi) |
FI (1) | FI963153A (fi) |
HK (2) | HK1015201A1 (fi) |
MX (1) | MX9603371A (fi) |
WO (1) | WO1995022210A2 (fi) |
ZA (1) | ZA95797B (fi) |
Families Citing this family (100)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0770289B1 (en) * | 1995-05-12 | 2002-11-27 | Koninklijke Philips Electronics N.V. | A direct-sequence spread spectrum communication system, a primary radio station, and a secondary radio station |
ZA965340B (en) | 1995-06-30 | 1997-01-27 | Interdigital Tech Corp | Code division multiple access (cdma) communication system |
US7020111B2 (en) | 1996-06-27 | 2006-03-28 | Interdigital Technology Corporation | System for using rapid acquisition spreading codes for spread-spectrum communications |
US7929498B2 (en) | 1995-06-30 | 2011-04-19 | Interdigital Technology Corporation | Adaptive forward power control and adaptive reverse power control for spread-spectrum communications |
US6885652B1 (en) | 1995-06-30 | 2005-04-26 | Interdigital Technology Corporation | Code division multiple access (CDMA) communication system |
US6678311B2 (en) | 1996-05-28 | 2004-01-13 | Qualcomm Incorporated | High data CDMA wireless communication system using variable sized channel codes |
US5825762A (en) * | 1996-09-24 | 1998-10-20 | Motorola, Inc. | Apparatus and methods for providing wireless communication to a sectorized coverage area |
US6122266A (en) * | 1997-02-19 | 2000-09-19 | Lucent Technologies Inc. | Multi-level sectorized CDMA communications |
KR100219035B1 (ko) * | 1997-03-13 | 1999-09-01 | 이계철 | 다양한 레이트의 무선 멀티미디어 서비스를 위한 코드분할다중접속(cdma) 방식의 대역확산장치 및 그 방법 |
EP1499039B1 (en) * | 1997-04-17 | 2009-01-28 | NTT DoCoMo, Inc. | Transmission apparatus for a mobile communication system |
US6049564A (en) * | 1997-04-28 | 2000-04-11 | Northern Telecom Limited | Method and apparatus for configuring PN-offsets for a non-uniform CDMA cellular network |
US6163533A (en) * | 1997-04-30 | 2000-12-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Random access in a mobile telecommunications system |
JP3329705B2 (ja) * | 1997-09-02 | 2002-09-30 | 松下電器産業株式会社 | Pn符号発生装置及び移動無線通信システム |
GB2331665B (en) * | 1997-11-20 | 2002-11-06 | Nec Technologies | Reducing multi-path interference in a mobile telecommunications system |
EP1619922A3 (en) * | 1998-04-24 | 2006-06-28 | TELEFONAKTIEBOLAGET LM ERICSSON (publ) | Random access in a mobile telecommunications system |
US6643275B1 (en) | 1998-05-15 | 2003-11-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Random access in a mobile telecommunications system |
US6542484B1 (en) | 1998-05-15 | 2003-04-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Code allocation for radiocommunication systems |
US6236866B1 (en) | 1998-05-15 | 2001-05-22 | Raytheon Company | Adaptive antenna pattern control for a multiple access communication system |
DE19825536B4 (de) * | 1998-06-08 | 2005-05-19 | IQ wireless GmbH, Entwicklungsgesellschaft für Systeme und Technologien der Telekommunikation | Verfahren und Vorrichtung für ein vollduplexfähiges Funkübertragungssystem mit CDMA-Zugriff |
US6393047B1 (en) | 1998-06-16 | 2002-05-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Quadriphase spreading codes in code division multiple access communications |
US6181276B1 (en) | 1998-10-09 | 2001-01-30 | Metawave Communications Corporation | Sector shaping transition system and method |
KR20000050428A (ko) * | 1999-01-08 | 2000-08-05 | 김영환 | 이동통신 시스템의 멀티-섹터 기지국 장치 |
DE69932859T2 (de) * | 1999-05-01 | 2007-02-15 | Nokia Corp. | Verfahren zur gerichteten funkkommunikation |
US6414988B1 (en) * | 1999-05-12 | 2002-07-02 | Qualcomm Incorporated | Amplitude and phase estimation method in a wireless communication system |
US6917597B1 (en) * | 1999-07-30 | 2005-07-12 | Texas Instruments Incorporated | System and method of communication using transmit antenna diversity based upon uplink measurement for the TDD mode of WCDMA |
CN1118200C (zh) * | 1999-08-10 | 2003-08-13 | ***电信科学技术研究院 | 基于智能天线和干扰抵销的基带处理方法 |
TW508966B (en) * | 1999-08-26 | 2002-11-01 | Metawave Comm Corp | Antenna deployment sector cell shaping system and method |
US6658269B1 (en) | 1999-10-01 | 2003-12-02 | Raytheon Company | Wireless communications system |
JP2001169326A (ja) * | 1999-12-08 | 2001-06-22 | Matsushita Electric Ind Co Ltd | 無線基地局装置及び無線通信方法 |
WO2001056187A2 (en) * | 2000-01-27 | 2001-08-02 | Celletra, Ltd. | Cell and sector optimization system and methods |
US7002902B2 (en) * | 2000-02-24 | 2006-02-21 | Ipr Licensing, Inc. | Method and system for economical beam forming in a radio communication system |
AU2001240071A1 (en) * | 2000-03-07 | 2001-09-17 | Metawave Communications Corporation | System and method providing delays for cdma nulling |
EP1134994A1 (en) * | 2000-03-15 | 2001-09-19 | Lucent Technologies Inc. | Load balancing based on Walsh code usage |
JP2001268049A (ja) | 2000-03-15 | 2001-09-28 | Matsushita Electric Ind Co Ltd | データ伝送装置及びデータ伝送方法 |
GB0016008D0 (en) * | 2000-06-29 | 2000-08-23 | Nokia Networks Oy | Capacity changes in transceiver apparatus |
GB2364478A (en) * | 2000-06-30 | 2002-01-23 | Nokia Oy Ab | Cellular broadcast system responsive to distribution of demand |
AU2001292178A1 (en) * | 2000-08-15 | 2002-02-25 | Celletra Ltd. | Optimizing clever antenna by beam tilting |
US7031374B1 (en) * | 2000-10-06 | 2006-04-18 | Texas Instruments Incorporated | System and method for selecting sample streams in direct sequence spread spectrum communications |
CN1227835C (zh) | 2000-11-24 | 2005-11-16 | Sk电信股份有限公司 | 移动通信***分配/组合多波束的装置 |
US6901123B2 (en) * | 2001-04-02 | 2005-05-31 | Harris Corporation | Multi-panel phased array antenna, employing combined baseband decision driven carrier demodulation |
WO2003017418A1 (en) * | 2001-08-14 | 2003-02-27 | Redline Communications Inc. | Distribution system for antenna array |
JP4637421B2 (ja) * | 2001-09-27 | 2011-02-23 | Kddi株式会社 | 無線チャネルスケジューリング方法及びその装置、移動通信システム |
EP1442499B1 (en) | 2001-11-09 | 2006-07-05 | EMS Technologies, Inc. | Beamformer for multi-beam broadcast antenna |
DE60213843D1 (de) * | 2001-11-09 | 2006-09-21 | Ems Technologies Inc | Strahlformer für eine mehrkeulenempfangsantenne |
FI20020196A0 (fi) * | 2002-02-01 | 2002-02-01 | Nokia Corp | Tiedonsiirtomenetelmä, tiedonsiirtojärjestelmä ja tukiasema |
JP3538184B2 (ja) * | 2002-02-14 | 2004-06-14 | 株式会社エヌ・ティ・ティ・ドコモ | Cdma通信システムにおける基地局のアンテナ装置およびアンテナ装置の使用方法 |
US7681214B2 (en) * | 2002-02-20 | 2010-03-16 | Broadcom Corporation | Outer code covered synchronous code division multiple access for cable modem channels |
TW201002122A (en) | 2002-04-12 | 2010-01-01 | Interdigital Tech Corp | Access burst detector correlator pool |
US6785322B1 (en) | 2002-04-12 | 2004-08-31 | Interdigital Technology Corporation | Node-B/base station rake finger pooling |
KR100485516B1 (ko) * | 2002-04-22 | 2005-04-27 | 주식회사 케이티프리텔 | 이동 통신망의 기지국 및 그 기지국에서 신호 수신 및처리 방법 |
US6785559B1 (en) * | 2002-06-28 | 2004-08-31 | Interdigital Technology Corporation | System for efficiently covering a sectorized cell utilizing beam forming and sweeping |
US7043274B2 (en) * | 2002-06-28 | 2006-05-09 | Interdigital Technology Corporation | System for efficiently providing coverage of a sectorized cell for common and dedicated channels utilizing beam forming and sweeping |
KR20040008750A (ko) * | 2002-07-19 | 2004-01-31 | 주식회사 현대시스콤 | 이동통신 시스템에서의 적응 섹터 기술을 이용한 셀 용량증대 장치 및 그 제어 방법 |
DE10233172B4 (de) | 2002-07-22 | 2006-05-18 | E-Plus Mobilfunk Gmbh & Co. Kg | Telekommunikationssystem zur UMTS-Funkversorgung |
CN1512793B (zh) * | 2002-12-27 | 2010-05-26 | 皇家飞利浦电子股份有限公司 | 多标准无线通信***中射频资源分配的方法和装置 |
JP3913696B2 (ja) * | 2003-03-19 | 2007-05-09 | 三洋電機株式会社 | 基地局装置 |
US7236510B2 (en) * | 2003-10-01 | 2007-06-26 | S5 Wireless, Inc. | Equalizer with decision feedback frequency tracking and bit decoding for spread spectrum communications |
EP1700397B1 (en) * | 2003-12-22 | 2010-12-08 | TELEFONAKTIEBOLAGET LM ERICSSON (publ) | A method for determining transmit weights |
US8325591B2 (en) * | 2004-02-26 | 2012-12-04 | Qualcomm Incorporated | Suppressing cross-polarization interference in an orthogonal communication link |
JP2005260502A (ja) * | 2004-03-10 | 2005-09-22 | Nec Corp | 通信装置と通信制御方法 |
US7880683B2 (en) * | 2004-08-18 | 2011-02-01 | Ruckus Wireless, Inc. | Antennas with polarization diversity |
US20060038738A1 (en) * | 2004-08-18 | 2006-02-23 | Video54 Technologies, Inc. | Wireless system having multiple antennas and multiple radios |
US8031129B2 (en) | 2004-08-18 | 2011-10-04 | Ruckus Wireless, Inc. | Dual band dual polarization antenna array |
US7965252B2 (en) * | 2004-08-18 | 2011-06-21 | Ruckus Wireless, Inc. | Dual polarization antenna array with increased wireless coverage |
US7315279B1 (en) * | 2004-09-07 | 2008-01-01 | Lockheed Martin Corporation | Antenna system for producing variable-size beams |
GB2419494A (en) * | 2004-10-20 | 2006-04-26 | Ericsson Telefon Ab L M | Cellular network resource control method and apparatus |
US7646343B2 (en) | 2005-06-24 | 2010-01-12 | Ruckus Wireless, Inc. | Multiple-input multiple-output wireless antennas |
FI20055105A0 (fi) * | 2005-03-04 | 2005-03-04 | Nokia Corp | Menetelmä liikenteen ohjaamiseksi, radiojärjestelmä, etäyksikkö ja tukiasema |
US20060234777A1 (en) * | 2005-04-18 | 2006-10-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Flexible multi-sector multiple antenna system |
WO2007023923A1 (ja) | 2005-08-24 | 2007-03-01 | Matsushita Electric Industrial Co., Ltd. | Mimo-ofdm送信装置及びmimo-ofdm送信方法 |
EP1949559B1 (en) * | 2005-10-27 | 2011-08-24 | Telecom Italia S.p.A. | Method and system for multiple antenna communications using multiple transmission modes, related apparatus and computer program product |
EP1977534A4 (en) | 2006-01-25 | 2013-05-22 | Ericsson Telefon Ab L M | METHOD AND DEVICE FOR REDUCING SIGNAL LOSS OF A MULTIPLEXER IN MULTI-SECTOR OMNIDIRECTIONAL BASE STATION |
US8089881B2 (en) * | 2006-03-03 | 2012-01-03 | Qualcomm Incorporated | Method and apparatus for increasing spectrum use efficiency in a mesh network |
DE602006019786D1 (de) * | 2006-11-29 | 2011-03-03 | Pirelli & C Spa | Schaltstrahlantennensystem und verfahren mit digital gesteuerter gewichteter hochfrequenz-kombinierung |
JP5049045B2 (ja) * | 2007-04-17 | 2012-10-17 | 京セラ株式会社 | 基地局装置および共通制御信号送信方法 |
US20080287163A1 (en) * | 2007-05-17 | 2008-11-20 | Telefonaktiebolaget Lm Ericsson (Publ), | Method and apparatus for converting between a multi-sector, omni-base station configuration and a multi-sector base station configuration |
US20090023477A1 (en) * | 2007-07-19 | 2009-01-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for reconfiguring a multi-sector base station |
EP2232637B1 (en) * | 2007-12-19 | 2017-05-03 | Telecom Italia S.p.A. | Method and system for switched beam antenna communications |
JP5111169B2 (ja) * | 2008-03-10 | 2012-12-26 | ソフトバンクBb株式会社 | 基地局装置、無線通信システムの運用方法、無線通信システム、及び基地局の制御方法 |
KR101490795B1 (ko) * | 2008-04-25 | 2015-02-09 | 삼성전자주식회사 | 빔 형성기 및 빔 형성 방법 |
US20100111229A1 (en) * | 2008-08-08 | 2010-05-06 | Assaf Kasher | Method and apparatus of generating packet preamble |
WO2010061713A1 (ja) * | 2008-11-26 | 2010-06-03 | 日本電気株式会社 | 無線局装置、無線通信システムおよび無線通信制御方法 |
US8698675B2 (en) | 2009-05-12 | 2014-04-15 | Ruckus Wireless, Inc. | Mountable antenna elements for dual band antenna |
US9151821B2 (en) | 2009-07-24 | 2015-10-06 | Qualcomm Incorporated | Watermarking antenna beams for position determination |
CN101697624B (zh) * | 2009-10-30 | 2012-07-25 | 福建星网锐捷网络有限公司 | 一种同频干扰检测方法、装置及接入点设备 |
US9407012B2 (en) | 2010-09-21 | 2016-08-02 | Ruckus Wireless, Inc. | Antenna with dual polarization and mountable antenna elements |
EP2482581B1 (en) | 2011-01-28 | 2014-04-30 | Swisscom AG | User-controlled method and system for modifying the radiation of a wireless device in one or more user-selected volumes |
EP2555569B1 (en) * | 2011-08-04 | 2013-10-09 | Deutsche Telekom AG | Method and system for proactive and dynamic cross-layer optimization of data transmission to vehicles |
US8725158B2 (en) * | 2012-06-26 | 2014-05-13 | Cable Television Laboratories, Inc. | Network capacity redistribution with frequency re-use |
EP2693794B1 (en) * | 2012-08-02 | 2018-12-19 | Alcatel Lucent | Load distribution dependent dynamic adaptation of vertical sectors in a cell |
US9570799B2 (en) | 2012-09-07 | 2017-02-14 | Ruckus Wireless, Inc. | Multiband monopole antenna apparatus with ground plane aperture |
EP2904831B1 (en) | 2012-10-05 | 2017-10-04 | Andrew Wireless Systems GmbH | Capacity optimization sub-system for distributed antenna system |
US10230161B2 (en) | 2013-03-15 | 2019-03-12 | Arris Enterprises Llc | Low-band reflector for dual band directional antenna |
US9906253B2 (en) * | 2014-02-27 | 2018-02-27 | Battelle Memorial Institute | System and method for reconfiguring RF signals in a multi-input receiver |
JP2016167781A (ja) * | 2015-03-10 | 2016-09-15 | 富士通株式会社 | 無線通信装置及び無線通信装置の制御方法 |
CN106685495A (zh) * | 2015-11-05 | 2017-05-17 | 索尼公司 | 无线通信方法和无线通信设备 |
JP6731148B2 (ja) * | 2016-10-05 | 2020-07-29 | 日立金属株式会社 | アンテナ装置及びアンテナシステム |
JP6981475B2 (ja) * | 2017-03-28 | 2021-12-15 | 日本電気株式会社 | アンテナ、アンテナの構成方法及び無線通信装置 |
US10693529B1 (en) * | 2019-09-30 | 2020-06-23 | Aeroantenna Technology, Inc. | Method and apparatus for multiplexing several antenna subsystem signals onto a single RF coaxial cable |
CN113056005A (zh) | 2019-12-26 | 2021-06-29 | 北京三星通信技术研究有限公司 | 波束确定方法、装置、电子设备及计算机可读存储介质 |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4435840A (en) | 1981-06-22 | 1984-03-06 | Nippon Electric Co., Ltd. | Radio mobile communication system wherein probability of loss of calls is reduced without a surplus of base station equipment |
US4485486A (en) * | 1982-08-03 | 1984-11-27 | Motorola, Inc. | Method and apparatus for assigning duplex radio channels and scanning duplex radio channels assigned to mobile and portable radio telephones in a cellular radiotelephone communications system |
US4549311A (en) * | 1982-08-03 | 1985-10-22 | Motorola, Inc. | Method and apparatus for measuring the strength of a radio signal frequency |
CA1238713A (en) * | 1984-06-04 | 1988-06-28 | Alliedsignal Inc. | Antenna feed network |
US4726050A (en) * | 1986-02-18 | 1988-02-16 | Motorola, Inc. | Scanning receiver allocation method and apparatus for cellular radiotelephone systems |
US4704734A (en) * | 1986-02-18 | 1987-11-03 | Motorola, Inc. | Method and apparatus for signal strength measurement and antenna selection in cellular radiotelephone systems |
US4750036A (en) * | 1986-05-14 | 1988-06-07 | Radio Telcom & Technology, Inc. | Interactive television and data transmission system |
US4901307A (en) * | 1986-10-17 | 1990-02-13 | Qualcomm, Inc. | Spread spectrum multiple access communication system using satellite or terrestrial repeaters |
US4812852A (en) * | 1987-02-20 | 1989-03-14 | Scientific Development Corporation | Locating system and method |
US5432780A (en) * | 1988-09-12 | 1995-07-11 | Motorola, Inc. | High capacity sectorized cellular communication system |
US5193109A (en) * | 1989-02-06 | 1993-03-09 | Pactel Corporation | Zoned microcell with sector scanning for cellular telephone system |
US5048116A (en) * | 1989-05-24 | 1991-09-10 | Motorola, Inc. | Signal routing system |
US5021801A (en) * | 1989-09-05 | 1991-06-04 | Motorola, Inc. | Antenna switching system |
JPH0393326A (ja) | 1989-09-05 | 1991-04-18 | Nec Corp | 複数ゾーンの受信アンテナ方式 |
US5187806A (en) * | 1990-02-16 | 1993-02-16 | Johnson Edward R | Apparatus and method for expanding cellular system capacity |
GB2242805B (en) * | 1990-04-06 | 1994-08-03 | Stc Plc | Handover techniques |
US5103459B1 (en) * | 1990-06-25 | 1999-07-06 | Qualcomm Inc | System and method for generating signal waveforms in a cdma cellular telephone system |
ES2069298T3 (es) | 1990-06-30 | 1995-05-01 | Akzo Nobel Nv | Secuencias no-a no-b. |
US5142199A (en) | 1990-11-29 | 1992-08-25 | Novitas, Inc. | Energy efficient infrared light switch and method of making same |
IL100213A (en) | 1990-12-07 | 1995-03-30 | Qualcomm Inc | Mikrata Kedma phone system and its antenna distribution system |
US5276907A (en) * | 1991-01-07 | 1994-01-04 | Motorola Inc. | Method and apparatus for dynamic distribution of a communication channel load in a cellular radio communication system |
US5241685A (en) | 1991-03-15 | 1993-08-31 | Telefonaktiebolaget L M Ericsson | Load sharing control for a mobile cellular radio system |
US5343173A (en) | 1991-06-28 | 1994-08-30 | Mesc Electronic Systems, Inc. | Phase shifting network and antenna and method |
JP3146534B2 (ja) * | 1991-08-02 | 2001-03-19 | 株式会社日立製作所 | 核磁気共鳴装置 |
FR2681206B1 (fr) * | 1991-09-11 | 1993-11-19 | Snecma | Systeme de transmission d'information a spectre etale bidirectionnel. |
US5245629A (en) | 1991-10-28 | 1993-09-14 | Motorola, Inc. | Method for compensating for capacity overload in a spread spectrum communication system |
GEP19991849B (en) * | 1991-11-11 | 1999-11-05 | Motorola Inc | Cellular Communication System and Method for Reducing |
JP2674404B2 (ja) | 1991-12-13 | 1997-11-12 | 日本電気株式会社 | 基地局カバレッジエリア制御方式 |
FI90384C (fi) * | 1991-12-13 | 1994-01-25 | Nokia Telecommunications Oy | Solukkoradiojärjestelmä |
JPH05167489A (ja) | 1991-12-16 | 1993-07-02 | Mitsubishi Electric Corp | 移動無線基地局用アンテナ装置 |
DE4142031A1 (de) * | 1991-12-19 | 1993-06-24 | Man Nutzfahrzeuge Ag | Zylinderkopfdichtung fuer hubkolbenmaschinen, insbesondere brennkraftmaschinen |
GB2262863B (en) * | 1991-12-23 | 1995-06-21 | Motorola Ltd | Radio communications apparatus with diversity |
JPH05336027A (ja) | 1992-05-29 | 1993-12-17 | Nec Corp | ゾーン制御方式 |
JP2814838B2 (ja) | 1992-06-09 | 1998-10-27 | 日本電気株式会社 | 基地局カバレッジ制御方式 |
GB2271246B (en) * | 1992-10-03 | 1997-02-12 | Motorola Ltd | Sectorized cellular radio base station antenna |
US5317593A (en) * | 1993-03-03 | 1994-05-31 | Motorola, Inc. | Communication device with code sequence and frequency selection system |
JP2518156B2 (ja) * | 1993-07-19 | 1996-07-24 | 日本電気株式会社 | 無線通信システムのチャネル割当方式 |
JP2576388B2 (ja) | 1993-11-08 | 1997-01-29 | 日本電気株式会社 | 基地局送受信装置 |
US5422908A (en) * | 1993-11-22 | 1995-06-06 | Interdigital Technology Corp. | Phased array spread spectrum system and method |
US5621752A (en) * | 1994-06-23 | 1997-04-15 | Qualcomm Incorporated | Adaptive sectorization in a spread spectrum communication system |
US5596333A (en) * | 1994-08-31 | 1997-01-21 | Motorola, Inc. | Method and apparatus for conveying a communication signal between a communication unit and a base site |
-
1995
- 1995-02-01 ZA ZA95797A patent/ZA95797B/xx unknown
- 1995-02-14 AU AU18762/95A patent/AU682939B2/en not_active Ceased
- 1995-02-14 AT AT95910993T patent/ATE279052T1/de not_active IP Right Cessation
- 1995-02-14 MX MX9603371A patent/MX9603371A/es not_active IP Right Cessation
- 1995-02-14 BR BR9506683A patent/BR9506683A/pt not_active IP Right Cessation
- 1995-02-14 EP EP03005274A patent/EP1317079A3/en not_active Withdrawn
- 1995-02-14 CN CN95192207A patent/CN1074876C/zh not_active Expired - Lifetime
- 1995-02-14 EP EP95910993A patent/EP0775393B1/en not_active Expired - Lifetime
- 1995-02-14 DE DE69533621T patent/DE69533621T2/de not_active Expired - Lifetime
- 1995-02-14 JP JP52140095A patent/JP3272728B2/ja not_active Expired - Lifetime
- 1995-02-14 CA CA002183258A patent/CA2183258A1/en not_active Abandoned
- 1995-02-14 WO PCT/US1995/001831 patent/WO1995022210A2/en active IP Right Grant
- 1995-02-14 KR KR1019960704425A patent/KR100375094B1/ko active IP Right Grant
- 1995-06-28 US US08/495,382 patent/US6473447B1/en not_active Expired - Fee Related
-
1996
- 1996-08-12 FI FI963153A patent/FI963153A/fi unknown
-
1998
- 1998-12-28 HK HK98116188A patent/HK1015201A1/xx not_active IP Right Cessation
-
2001
- 2001-05-14 CN CN01119226A patent/CN1345165A/zh active Pending
- 2001-10-10 JP JP2001312606A patent/JP2002186018A/ja active Pending
- 2001-12-17 US US10/021,865 patent/US7653149B2/en not_active Expired - Fee Related
-
2002
- 2002-10-16 HK HK02107487.3A patent/HK1046079A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
CA2183258A1 (en) | 1995-08-17 |
EP0775393B1 (en) | 2004-10-06 |
US6473447B1 (en) | 2002-10-29 |
JPH10500807A (ja) | 1998-01-20 |
ATE279052T1 (de) | 2004-10-15 |
JP2002186018A (ja) | 2002-06-28 |
HK1046079A1 (zh) | 2002-12-20 |
DE69533621D1 (de) | 2004-11-11 |
EP1317079A2 (en) | 2003-06-04 |
US20020054580A1 (en) | 2002-05-09 |
CN1074876C (zh) | 2001-11-14 |
JP3272728B2 (ja) | 2002-04-08 |
WO1995022210A2 (en) | 1995-08-17 |
ZA95797B (en) | 1996-06-20 |
EP0775393A2 (en) | 1997-05-28 |
KR100375094B1 (ko) | 2003-06-19 |
AU1876295A (en) | 1995-08-29 |
EP1317079A3 (en) | 2004-03-31 |
CN1345165A (zh) | 2002-04-17 |
US7653149B2 (en) | 2010-01-26 |
MX9603371A (es) | 1997-03-29 |
DE69533621T2 (de) | 2006-03-02 |
AU682939B2 (en) | 1997-10-23 |
BR9506683A (pt) | 1997-09-16 |
HK1015201A1 (en) | 1999-10-08 |
WO1995022210A3 (en) | 1995-11-02 |
CN1146832A (zh) | 1997-04-02 |
FI963153A (fi) | 1996-10-10 |
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