IL114924A - Multi-land multi-mode communication system - Google Patents
Multi-land multi-mode communication systemInfo
- Publication number
- IL114924A IL114924A IL11492495A IL11492495A IL114924A IL 114924 A IL114924 A IL 114924A IL 11492495 A IL11492495 A IL 11492495A IL 11492495 A IL11492495 A IL 11492495A IL 114924 A IL114924 A IL 114924A
- Authority
- IL
- Israel
- Prior art keywords
- frequency
- mode
- spread
- frequency bands
- band
- Prior art date
Links
Classifications
-
- 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
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
- H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K1/00—Secret communication
-
- 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
- H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
-
- 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
- H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0053—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
- H04B1/0057—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using diplexing or multiplexing filters for selecting the desired band
-
- 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
- H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0053—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
- H04B1/006—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using switches for selecting the desired band
-
- 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
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
-
- 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
-
- 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
- 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]
- H04B7/2634—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] for channel frequency control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/04—Modulator circuits; Transmitter circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/12—Modulator circuits; Transmitter circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/28—Systems using multi-frequency codes with simultaneous transmission of different frequencies each representing one code element
-
- 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
- H04B2201/70707—Efficiency-related aspects
- H04B2201/7071—Efficiency-related aspects with dynamic control of receiver resources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
-
- 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
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Transceivers (AREA)
- Transmitters (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/293,671 US5887020A (en) | 1991-05-13 | 1994-08-18 | Multi-band, multi-mode spread-spectrum communication system |
US08/485,987 US5796772A (en) | 1991-05-13 | 1995-06-07 | Multi-band, multi-mode spread-spectrum communication system |
US08/482,292 US5694414A (en) | 1991-05-13 | 1995-06-07 | Multi-band, multi-mode spread-spectrum communication system |
US08/483,514 US5790587A (en) | 1991-05-13 | 1995-06-07 | Multi-band, multi-mode spread-spectrum communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
IL114924A0 IL114924A0 (en) | 1995-12-08 |
IL114924A true IL114924A (en) | 2000-02-17 |
Family
ID=27501601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL11492495A IL114924A (en) | 1994-08-18 | 1995-08-14 | Multi-land multi-mode communication system |
Country Status (8)
Country | Link |
---|---|
EP (2) | EP1460772A3 (de) |
JP (4) | JPH10504698A (de) |
KR (1) | KR970705879A (de) |
AT (1) | ATE326793T1 (de) |
CA (1) | CA2197332A1 (de) |
DE (1) | DE69534991T2 (de) |
IL (1) | IL114924A (de) |
WO (1) | WO1996006490A1 (de) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5901352A (en) * | 1997-02-20 | 1999-05-04 | St-Pierre; Sylvain | System for controlling multiple networks and associated services |
WO1998055015A1 (en) * | 1997-06-05 | 1998-12-10 | Harmen Jacob Palsma | Medical diagnosis support device |
GB2335335A (en) * | 1998-03-13 | 1999-09-15 | Northern Telecom Ltd | Carrying speech-band signals over power lines |
FI112741B (fi) | 1998-11-26 | 2003-12-31 | Nokia Corp | Menetelmä ja järjestely RF-signaalien lähettämiseksi ja vastaanottamiseksi tiedonsiirtojärjestelmien erilaisissa radiorajapinnoissa |
KR100335631B1 (ko) * | 2000-06-14 | 2002-05-08 | 박종섭 | Imt-2000 시스템에서의 광대역/협대역 겸용 기지국송/수신 안테나 점검 장치 및 그 방법 |
EP1213844B1 (de) | 2000-12-07 | 2004-03-17 | Motorola, Inc. | Mehrzweigiger Kommunikationsempfänger |
JP4287604B2 (ja) | 2001-08-27 | 2009-07-01 | 富士通株式会社 | 移動体通信システム並びに無線基地局,無線装置及び移動端末 |
US7440398B2 (en) | 2004-11-29 | 2008-10-21 | Honeywell International Inc. | Fault tolerant communication apparatus |
US8326037B1 (en) | 2005-11-23 | 2012-12-04 | Matrox Electronic Systems, Ltd. | Methods and apparatus for locating an object in an image |
JP4717668B2 (ja) * | 2006-03-10 | 2011-07-06 | 株式会社エヌ・ティ・ティ・ドコモ | 送信装置及び送信方法 |
KR100787224B1 (ko) * | 2006-05-11 | 2007-12-21 | 삼성전자주식회사 | 채널 변경이 가능한 무선 통신 단말기 및 그 채널 변경방법 |
US8856003B2 (en) | 2008-04-30 | 2014-10-07 | Motorola Solutions, Inc. | Method for dual channel monitoring on a radio device |
US20100322583A1 (en) | 2009-06-19 | 2010-12-23 | Cooke Terry L | High Density and Bandwidth Fiber Optic Apparatuses and Related Equipment and Methods |
US8452148B2 (en) | 2008-08-29 | 2013-05-28 | Corning Cable Systems Llc | Independently translatable modules and fiber optic equipment trays in fiber optic equipment |
US11294136B2 (en) | 2008-08-29 | 2022-04-05 | Corning Optical Communications LLC | High density and bandwidth fiber optic apparatuses and related equipment and methods |
US9075216B2 (en) | 2009-05-21 | 2015-07-07 | Corning Cable Systems Llc | Fiber optic housings configured to accommodate fiber optic modules/cassettes and fiber optic panels, and related components and methods |
WO2011004525A1 (ja) | 2009-07-10 | 2011-01-13 | パナソニック株式会社 | マルチバンド無線機 |
US8593828B2 (en) | 2010-02-04 | 2013-11-26 | Corning Cable Systems Llc | Communications equipment housings, assemblies, and related alignment features and methods |
US8913866B2 (en) | 2010-03-26 | 2014-12-16 | Corning Cable Systems Llc | Movable adapter panel |
CA2796221C (en) | 2010-04-16 | 2018-02-13 | Ccs Technology, Inc. | Sealing and strain relief device for data cables |
US8879881B2 (en) | 2010-04-30 | 2014-11-04 | Corning Cable Systems Llc | Rotatable routing guide and assembly |
US9075217B2 (en) | 2010-04-30 | 2015-07-07 | Corning Cable Systems Llc | Apparatuses and related components and methods for expanding capacity of fiber optic housings |
US9519118B2 (en) | 2010-04-30 | 2016-12-13 | Corning Optical Communications LLC | Removable fiber management sections for fiber optic housings, and related components and methods |
WO2011143234A1 (en) | 2010-05-11 | 2011-11-17 | Thomson Licensing | Method and apparatus for coexistence of different bandwidth systems in tv white space |
US9279951B2 (en) | 2010-10-27 | 2016-03-08 | Corning Cable Systems Llc | Fiber optic module for limited space applications having a partially sealed module sub-assembly |
US9116324B2 (en) | 2010-10-29 | 2015-08-25 | Corning Cable Systems Llc | Stacked fiber optic modules and fiber optic equipment configured to support stacked fiber optic modules |
EP2646867B1 (de) | 2010-11-30 | 2018-02-21 | Corning Optical Communications LLC | Halter für faservorrichtung und zugentlastungsvorrichtung |
WO2012106513A1 (en) | 2011-02-02 | 2012-08-09 | Corning Cable Systems Llc | Dense shuttered fiber optic connectors and assemblies suitable for establishing optical connections for optical backplanes in equipment racks |
IL211663A (en) | 2011-03-10 | 2015-03-31 | Elta Systems Ltd | Device and method for dynamically distributing spectrum in satellite communications |
US9008485B2 (en) | 2011-05-09 | 2015-04-14 | Corning Cable Systems Llc | Attachment mechanisms employed to attach a rear housing section to a fiber optic housing, and related assemblies and methods |
WO2013003303A1 (en) | 2011-06-30 | 2013-01-03 | Corning Cable Systems Llc | Fiber optic equipment assemblies employing non-u-width-sized housings and related methods |
US8953924B2 (en) | 2011-09-02 | 2015-02-10 | Corning Cable Systems Llc | Removable strain relief brackets for securing fiber optic cables and/or optical fibers to fiber optic equipment, and related assemblies and methods |
US9038832B2 (en) | 2011-11-30 | 2015-05-26 | Corning Cable Systems Llc | Adapter panel support assembly |
US9250409B2 (en) | 2012-07-02 | 2016-02-02 | Corning Cable Systems Llc | Fiber-optic-module trays and drawers for fiber-optic equipment |
US9042702B2 (en) | 2012-09-18 | 2015-05-26 | Corning Cable Systems Llc | Platforms and systems for fiber optic cable attachment |
ES2551077T3 (es) | 2012-10-26 | 2015-11-16 | Ccs Technology, Inc. | Unidad de gestión de fibra óptica y dispositivo de distribución de fibra óptica |
JP6201331B2 (ja) * | 2013-02-15 | 2017-09-27 | オムロン株式会社 | 同期シリアルインタフェース回路 |
US8985862B2 (en) | 2013-02-28 | 2015-03-24 | Corning Cable Systems Llc | High-density multi-fiber adapter housings |
DE102013105999A1 (de) | 2013-06-10 | 2014-12-24 | Epcos Ag | Mobilfunkgerät mit gemeinsam genutztem Filter, Verfahren zum Betrieb des Mobilfunkgeräts und Verwendung eines Filters |
WO2015045538A1 (ja) | 2013-09-26 | 2015-04-02 | 株式会社村田製作所 | 高周波パワーアンプ、高周波フロントエンド回路、無線通信装置 |
EP3082268B1 (de) * | 2013-12-12 | 2019-03-20 | Huawei Technologies Co., Ltd. | Breitbandsignalempfangsverfahren und -vorrichtung, hochfrequenzverarbeitungseinheit und breitbandantenne |
US10564248B1 (en) * | 2014-10-24 | 2020-02-18 | United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration | Tunable multi-tone multi-band high-frequency synthesizer for space-borne beacon transmitter for atmospheric radio wave propagation studies |
KR102057448B1 (ko) | 2018-12-28 | 2019-12-20 | (주)웨이버스 | 3차원 입체 격자 기반 지리정보체계 데이터 변환 시스템 |
CN111669815B (zh) * | 2020-05-19 | 2022-07-08 | 中国联合网络通信集团有限公司 | 大气波导干扰的抑制方法及装置 |
CN115685268B (zh) * | 2023-01-03 | 2023-03-31 | 成都奇芯微电子有限公司 | 基于低轨mcsk调制的数据解调判决方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4797677A (en) * | 1982-10-29 | 1989-01-10 | Istac, Incorporated | Method and apparatus for deriving pseudo range from earth-orbiting satellites |
US5020093A (en) * | 1989-06-23 | 1991-05-28 | Motorola, Inc. | Cellular telephone operable on different cellular telephone systems |
WO1992021195A1 (en) * | 1991-05-13 | 1992-11-26 | Omnipoint Corporation | Dual mode transmitter and receiver |
US5260988A (en) * | 1992-02-06 | 1993-11-09 | Motorola, Inc. | Apparatus and method for alternative radiotelephone system selection |
JP2840496B2 (ja) * | 1992-02-26 | 1998-12-24 | 三洋電機株式会社 | デュアルバンド無線通信装置 |
FI925472A (fi) * | 1992-12-01 | 1994-06-02 | Nokia Mobile Phones Ltd | Tiedonsiirtomenetelmä sekä -järjestelmä |
US5299228A (en) * | 1992-12-28 | 1994-03-29 | Motorola, Inc. | Method and apparatus of reducing power consumption in a CDMA communication unit |
US5438329A (en) * | 1993-06-04 | 1995-08-01 | M & Fc Holding Company, Inc. | Duplex bi-directional multi-mode remote instrument reading and telemetry system |
KR960706234A (ko) * | 1993-11-01 | 1996-11-08 | 에블린 콜드파인 | 두개의 스펙트럼 확산 주파수 밴드를 갖는 이중 모드 와이어리스 유닛(Dual-Mode Wireless Unit with Two Spread-Spectrum Frequency Bands) |
DE4338721A1 (de) * | 1993-11-12 | 1995-05-18 | Philips Patentverwaltung | Mehrband-Funkgerät |
US5550895A (en) * | 1993-12-02 | 1996-08-27 | Lucent Technologies Inc. | Bimodal portable telephone |
-
1995
- 1995-08-14 IL IL11492495A patent/IL114924A/xx not_active IP Right Cessation
- 1995-08-15 CA CA002197332A patent/CA2197332A1/en not_active Abandoned
- 1995-08-15 WO PCT/US1995/010387 patent/WO1996006490A1/en active Search and Examination
- 1995-08-15 DE DE69534991T patent/DE69534991T2/de not_active Expired - Lifetime
- 1995-08-15 AT AT95931528T patent/ATE326793T1/de not_active IP Right Cessation
- 1995-08-15 JP JP8508171A patent/JPH10504698A/ja active Pending
- 1995-08-15 EP EP04013982A patent/EP1460772A3/de not_active Withdrawn
- 1995-08-15 EP EP95931528A patent/EP0776557B1/de not_active Expired - Lifetime
-
1997
- 1997-02-17 KR KR1019970701027A patent/KR970705879A/ko not_active Application Discontinuation
-
2004
- 2004-06-02 JP JP2004164733A patent/JP2004312766A/ja active Pending
-
2006
- 2006-10-18 JP JP2006283774A patent/JP2007116702A/ja active Pending
-
2008
- 2008-03-17 JP JP2008067712A patent/JP2008193721A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE69534991D1 (de) | 2006-06-22 |
EP1460772A3 (de) | 2004-10-13 |
JP2008193721A (ja) | 2008-08-21 |
KR970705879A (ko) | 1997-10-09 |
EP0776557B1 (de) | 2006-05-17 |
JP2007116702A (ja) | 2007-05-10 |
JPH10504698A (ja) | 1998-05-06 |
JP2004312766A (ja) | 2004-11-04 |
IL114924A0 (en) | 1995-12-08 |
WO1996006490A1 (en) | 1996-02-29 |
ATE326793T1 (de) | 2006-06-15 |
DE69534991T2 (de) | 2007-05-10 |
EP0776557A1 (de) | 1997-06-04 |
EP0776557A4 (de) | 1998-11-25 |
CA2197332A1 (en) | 1996-02-29 |
EP1460772A2 (de) | 2004-09-22 |
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Legal Events
Date | Code | Title | Description |
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FF | Patent granted | ||
KB | Patent renewed | ||
KB | Patent renewed | ||
KB | Patent renewed | ||
KB | Patent renewed | ||
EXP | Patent expired |