RU93046320A - Система связи с использованием спектра на сферическую поверхность - Google Patents

Система связи с использованием спектра на сферическую поверхность

Info

Publication number
RU93046320A
RU93046320A RU93046320/09A RU93046320A RU93046320A RU 93046320 A RU93046320 A RU 93046320A RU 93046320/09 A RU93046320/09 A RU 93046320/09A RU 93046320 A RU93046320 A RU 93046320A RU 93046320 A RU93046320 A RU 93046320A
Authority
RU
Russia
Prior art keywords
satellites
cells
service areas
orbits
overlap
Prior art date
Application number
RU93046320/09A
Other languages
English (en)
Other versions
RU2108672C1 (ru
Inventor
Гуамг Ян Ых
М.Петерсон Кеннет
Original Assignee
Моторолла Инк., Корпорация штата Делавер
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
Priority claimed from US07/909,487 external-priority patent/US5268694A/en
Application filed by Моторолла Инк., Корпорация штата Делавер filed Critical Моторолла Инк., Корпорация штата Делавер
Publication of RU93046320A publication Critical patent/RU93046320A/ru
Application granted granted Critical
Publication of RU2108672C1 publication Critical patent/RU2108672C1/ru

Links

Claims (1)

  1. Орбитальные спутники проецируют на Землю зоны обслуживания. Каждая зона обслуживания разделена на множество сот. Зоны обслуживания соседних спутников перекрывают одна другую, и перекрытие возрастает по мере приближения спутников к полюсам сферы. Местоположение сот, воспроизводимых спутниками, модулируется по многочисленным точкам орбиты. Соты получают определение активных или пассивных для компенсирования перекрытия по каждой смодулированной точке. Группа каналов назначается сотам в пределах координатной зоны обслуживания и это назначение распространяется по всем зонам обслуживания на координатных орбитах зон обслуживания. Последующие группы каналов распространяются по другим орбитам после учета режима соты пассивной, расположенной вблизи границы между орбитами. Каждый спутник запоминает назначенную группу каналов для его сот на различных точках орбиты. Все спутники переключают свои параметры связи одновременно в ответ на назначение групп каналов.
RU93046320A 1992-07-06 1993-07-06 Система связи с использованием спектра на сферическую поверхность RU2108672C1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/909,487 US5268694A (en) 1992-07-06 1992-07-06 Communication system employing spectrum reuse on a spherical surface
US909487 1992-07-06

Publications (2)

Publication Number Publication Date
RU93046320A true RU93046320A (ru) 1996-04-10
RU2108672C1 RU2108672C1 (ru) 1998-04-10

Family

ID=25427310

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93046320A RU2108672C1 (ru) 1992-07-06 1993-07-06 Система связи с использованием спектра на сферическую поверхность

Country Status (5)

Country Link
US (1) US5268694A (ru)
EP (1) EP0578075A3 (ru)
JP (1) JPH06120870A (ru)
CA (1) CA2098259A1 (ru)
RU (1) RU2108672C1 (ru)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9202369L (sv) * 1992-08-18 1993-07-26 Televerket Foerfarande foer uppskattning av trafikdensitet i mobiltelefonnaet
FR2695775B1 (fr) * 1992-09-11 1994-11-10 France Telecom Procédé de reconfiguration de couvertures de faisceau d'antenne dans un réseau par satellite.
JPH0738611B2 (ja) * 1993-01-05 1995-04-26 日本電気株式会社 衛星通信システム
US20030236070A1 (en) 2002-06-25 2003-12-25 Seligsohn Sherwin I. Sub-orbital, high altitude communications system
DE69421184T2 (de) * 1993-07-30 2000-08-24 International Multi-Media Co., Narberth Sub-orbital mit grösserer höhe kommunikationsanordnung
US5590395A (en) * 1993-11-10 1996-12-31 Motorola, Inc. Satellite cellular network resource management method and apparatus
US5490087A (en) * 1993-12-06 1996-02-06 Motorola, Inc. Radio channel access control
FR2713850B1 (fr) * 1993-12-14 1996-01-05 France Telecom Procédé d'allocation d'un canal de communication dans un réseau par satellite.
US6868270B2 (en) * 1994-01-11 2005-03-15 Telefonaktiebolaget L.M. Ericsson Dual-mode methods, systems, and terminals providing reduced mobile terminal registrations
US6195555B1 (en) 1994-01-11 2001-02-27 Ericsson Inc. Method of directing a call to a mobile telephone in a dual mode cellular satellite communication network
US5555444A (en) * 1994-03-11 1996-09-10 Motorola, Inc. Method and apparatus for predictive operation of a communication system
US5625868A (en) * 1994-03-30 1997-04-29 Motorola, Inc. Method and apparatus for load sharing in a satellite communication system
US5561836A (en) * 1994-05-02 1996-10-01 Motorola, Inc. Method and apparatus for qualifying access to communication system services based on subscriber unit location
US5826189A (en) * 1994-06-13 1998-10-20 Motorola, Inc. Cellular communication system with efficient channel assignments and method therefor
GB2293725B (en) 1994-07-22 1999-02-10 Int Maritime Satellite Organiz Satellite communication method and apparatus
US5584046A (en) * 1994-11-04 1996-12-10 Cornell Research Foundation, Inc. Method and apparatus for spectrum sharing between satellite and terrestrial communication services using temporal and spatial synchronization
WO1996014696A1 (en) * 1994-11-08 1996-05-17 Motorola Inc. Method and apparatus for regional cell management in a satellite communication system
US5574969A (en) * 1994-11-08 1996-11-12 Motorola, Inc. Method and apparatus for regional cell management in a satellite communication system
US5621415A (en) * 1994-11-15 1997-04-15 Teledesic Corporation Linear cell satellite system
US5594940A (en) * 1994-12-22 1997-01-14 Motorola, Inc. Statistically robust traffic modeling method and apparatus
AU700251B2 (en) * 1995-06-06 1998-12-24 Globalstar L.P. Satellite repeater diversity resource management system
US5794120A (en) * 1995-07-24 1998-08-11 Motorola, Inc. Method and apparatus for default node operation in a multi-nodal communication system
US5815809A (en) * 1996-04-16 1998-09-29 Amsc Subsidiary Corporation Mobile earth terminal communication device providing voice, data, facsimile, and/or roaming communication features
CA2229615C (en) 1995-08-15 2002-10-29 Amsc Subsidiary Corporation Improved mobile earth terminal
US5822680A (en) * 1996-11-07 1998-10-13 Teledesic Llc Frequency sharing for satellite communication system
US5884215A (en) * 1997-01-31 1999-03-16 Motorola, Inc. Method and apparatus for covariance matrix estimation in a weighted least-squares location solution
US5995841A (en) * 1997-08-22 1999-11-30 Teledesic Llc Technique for sharing radio frequency spectrum in multiple satellite communication systems
US6011951A (en) * 1997-08-22 2000-01-04 Teledesic Llc Technique for sharing radio frequency spectrum in multiple satellite communication systems
US5995805A (en) * 1997-10-17 1999-11-30 Lockheed Martin Missiles & Space Decision-theoretic satellite communications system
US6138021A (en) * 1997-11-03 2000-10-24 Motorola, Inc. Method and apparatus for providing deterministic hand-offs in a cellular communication system
US6081227A (en) * 1998-01-05 2000-06-27 Motorola, Inc. Method and apparatus for beam management in a satellite communication system
KR100326314B1 (ko) * 1998-08-03 2002-06-24 윤종용 이동통신시스템의기지국에서송신전력을제한하기위한송신스위칭다이버시티송신장치및방법
FR2782213B1 (fr) * 1998-08-06 2006-11-10 Alsthom Cge Alkatel Procede d'allocation de liens entre un ensemble de zones et un ensemble de satellites
FR2782214B1 (fr) * 1998-08-06 2006-11-10 Alsthom Cge Alkatel Procede d'allocation de liens entre un ensemble de zones et un ensemble de satellites
RU2176853C2 (ru) * 1998-12-22 2001-12-10 Коляда Максим Александрович Наземная подвижная станция спутниковой связи
US6625129B1 (en) 1999-10-01 2003-09-23 Motorola, Inc. Demand assigned spatial multiplexing in satellite communication systems
US7426386B1 (en) * 2000-06-21 2008-09-16 Northrop Grumman Corporation Beam laydown for hopped satellite downlink with adaptable duty cycle
WO2002011302A2 (en) 2000-08-02 2002-02-07 Mobiles Satellite Ventures Lp Coordinated satellite-terrestrial frequency reuse
US6859652B2 (en) 2000-08-02 2005-02-22 Mobile Satellite Ventures, Lp Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis
US6487414B1 (en) 2000-08-10 2002-11-26 Schema Ltd. System and method for frequency planning in wireless communication networks
US9130810B2 (en) 2000-09-13 2015-09-08 Qualcomm Incorporated OFDM communications methods and apparatus
US7295509B2 (en) 2000-09-13 2007-11-13 Qualcomm, Incorporated Signaling method in an OFDM multiple access system
US7792488B2 (en) 2000-12-04 2010-09-07 Atc Technologies, Llc Systems and methods for transmitting electromagnetic energy over a wireless channel having sufficiently weak measured signal strength
US7092725B2 (en) * 2001-10-25 2006-08-15 Qualcomm Incorporated Aiding beam identification in a satellite system
JP3891011B2 (ja) * 2002-03-12 2007-03-07 株式会社デンソー クルーズ制御装置、プログラム
US8165591B2 (en) * 2002-04-03 2012-04-24 Illinois Institute Of Technology Process to allocate channels in a sectorized cellular network
US8195172B2 (en) * 2002-04-03 2012-06-05 Illinois Institute Of Technology Process to allocate channels in a sectorized and tiered cellular network
US9148256B2 (en) 2004-07-21 2015-09-29 Qualcomm Incorporated Performance based rank prediction for MIMO design
US9137822B2 (en) 2004-07-21 2015-09-15 Qualcomm Incorporated Efficient signaling over access channel
US9246560B2 (en) 2005-03-10 2016-01-26 Qualcomm Incorporated Systems and methods for beamforming and rate control in a multi-input multi-output communication systems
US9154211B2 (en) 2005-03-11 2015-10-06 Qualcomm Incorporated Systems and methods for beamforming feedback in multi antenna communication systems
US8446892B2 (en) * 2005-03-16 2013-05-21 Qualcomm Incorporated Channel structures for a quasi-orthogonal multiple-access communication system
US9461859B2 (en) 2005-03-17 2016-10-04 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9143305B2 (en) 2005-03-17 2015-09-22 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9520972B2 (en) 2005-03-17 2016-12-13 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9184870B2 (en) 2005-04-01 2015-11-10 Qualcomm Incorporated Systems and methods for control channel signaling
US9036538B2 (en) 2005-04-19 2015-05-19 Qualcomm Incorporated Frequency hopping design for single carrier FDMA systems
US9408220B2 (en) 2005-04-19 2016-08-02 Qualcomm Incorporated Channel quality reporting for adaptive sectorization
US8565194B2 (en) 2005-10-27 2013-10-22 Qualcomm Incorporated Puncturing signaling channel for a wireless communication system
US8879511B2 (en) 2005-10-27 2014-11-04 Qualcomm Incorporated Assignment acknowledgement for a wireless communication system
US8611284B2 (en) 2005-05-31 2013-12-17 Qualcomm Incorporated Use of supplemental assignments to decrement resources
US8462859B2 (en) 2005-06-01 2013-06-11 Qualcomm Incorporated Sphere decoding apparatus
US8599945B2 (en) 2005-06-16 2013-12-03 Qualcomm Incorporated Robust rank prediction for a MIMO system
US9179319B2 (en) 2005-06-16 2015-11-03 Qualcomm Incorporated Adaptive sectorization in cellular systems
US8885628B2 (en) 2005-08-08 2014-11-11 Qualcomm Incorporated Code division multiplexing in a single-carrier frequency division multiple access system
US9209956B2 (en) 2005-08-22 2015-12-08 Qualcomm Incorporated Segment sensitive scheduling
US20070041457A1 (en) 2005-08-22 2007-02-22 Tamer Kadous Method and apparatus for providing antenna diversity in a wireless communication system
US8644292B2 (en) 2005-08-24 2014-02-04 Qualcomm Incorporated Varied transmission time intervals for wireless communication system
US9136974B2 (en) 2005-08-30 2015-09-15 Qualcomm Incorporated Precoding and SDMA support
US9172453B2 (en) 2005-10-27 2015-10-27 Qualcomm Incorporated Method and apparatus for pre-coding frequency division duplexing system
US8693405B2 (en) 2005-10-27 2014-04-08 Qualcomm Incorporated SDMA resource management
US9088384B2 (en) 2005-10-27 2015-07-21 Qualcomm Incorporated Pilot symbol transmission in wireless communication systems
US8477684B2 (en) 2005-10-27 2013-07-02 Qualcomm Incorporated Acknowledgement of control messages in a wireless communication system
US8045512B2 (en) 2005-10-27 2011-10-25 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US9210651B2 (en) 2005-10-27 2015-12-08 Qualcomm Incorporated Method and apparatus for bootstraping information in a communication system
US9225416B2 (en) 2005-10-27 2015-12-29 Qualcomm Incorporated Varied signaling channels for a reverse link in a wireless communication system
US9144060B2 (en) 2005-10-27 2015-09-22 Qualcomm Incorporated Resource allocation for shared signaling channels
US9225488B2 (en) 2005-10-27 2015-12-29 Qualcomm Incorporated Shared signaling channel
US8582509B2 (en) 2005-10-27 2013-11-12 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US8582548B2 (en) 2005-11-18 2013-11-12 Qualcomm Incorporated Frequency division multiple access schemes for wireless communication
US7606567B1 (en) * 2008-05-01 2009-10-20 Daniel A. Katz Channel allocation for burst transmission to a diversity of satellites
US10892818B2 (en) * 2019-05-07 2021-01-12 Contec Co., Ltd. System, apparatus and method for managing satellite operation service
TWI828014B (zh) 2021-11-30 2024-01-01 財團法人工業技術研究院 管理非地面網路的無線電資源的衛星通訊系統和方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128740A (en) * 1977-02-14 1978-12-05 Motorola, Inc. Antenna array for a cellular RF communications system
US4145658A (en) * 1977-06-03 1979-03-20 Bell Telephone Laboratories, Incorporated Method and apparatus for cancelling interference between area coverage and spot coverage antenna beams
US4384362A (en) * 1980-07-18 1983-05-17 Bell Telephone Laboratories, Incorporated Radio communication system using information derivation algorithm coloring for suppressing cochannel interference
US4813036A (en) * 1985-11-27 1989-03-14 National Exchange, Inc. Fully interconnected spot beam satellite communication system
US4823341A (en) * 1986-08-14 1989-04-18 Hughes Aircraft Company Satellite communications system having frequency addressable high gain downlink beams
WO1988004837A1 (en) * 1986-12-22 1988-06-30 Hughes Aircraft Company Steerable beam antenna system using butler matrix
US5008952A (en) * 1989-11-03 1991-04-16 Motorola, Inc. Global satellite communication system with geographic protocol conversion
US5047762A (en) * 1989-12-06 1991-09-10 Motorola, Inc. Method and apparatus for increasing co-channel utilization in a multi-station data communications network with overlapping coverage
CA2023053C (en) * 1990-08-10 1994-06-28 Frank D. Benner Method for assigning telecommunications channels in a cellular telephone system

Similar Documents

Publication Publication Date Title
RU93046320A (ru) Система связи с использованием спектра на сферическую поверхность
DE68924234T2 (de) Zellularer Funksprech- und Datenkommunikationssatellitensystem.
US5268694A (en) Communication system employing spectrum reuse on a spherical surface
RU96120182A (ru) Спутниковая сотовая система телефонной связи и передачи данных с наклонной орбитой
RU2278472C2 (ru) Усовершенствованные система и способ организации системы негеостационарных спутников, не создающих помех в работе спутников, находящихся на геостационарном кольце
US5563606A (en) Dynamic mapping apparatus for mobile unit acquisition and method therefor
AU2085899A (en) Increased capacity in an ocdma system for frequency isolation
EP0616437B1 (en) Communication system employing spectrum reuse on a spherical surface
JPH08500216A (ja) 衛星通信システムのビーム補償方法
RU92016252A (ru) Способ работы спутниковой коммуникационной системы, способ управления ее работой и система управления спутниковым антенным охватом негеостационарной орбитальной многоспутниковой системы
EP0971489A3 (en) Method and transmitter in a CDMA communication system
CA2217805A1 (en) Method and intelligent digital beam forming system responsive to traffic demand
CN1185252A (zh) 结合地面蜂窝网络原则的非同步卫星移动通信系统
DE69730898D1 (de) Zellulare Satellitenkommunikationsanordnung mit erdgebundenem Stationsuntersystem
EP1046247B1 (en) Beam management in a satellite communication system
US6695260B2 (en) Virtually geostationary satellite array
CA2071003A1 (en) Dynamic rf communication resource access by roving mobile units
US6678519B2 (en) Elliptical satellite system which emulates the characteristics of geosynchronous satellites
TW333728B (en) The satellite-based cellular telecommunication system & method for controlling system capacity
DE69604618D1 (de) Kommunikationsanordnung mit niedrig fliegenden Satelliten, Satellit, Station und Endgerät dafür
EP1037404A3 (en) Elliptical satellite communication system
DE69223803T2 (de) Satellitenantennen und Strahlsteuerungsmethoden für Satelliten-Kommunikationssystem
ITMI930043A1 (it) Metodo per monitorare un'area geografica attraverso l'uso di un satellite, e satellite e stazione di controllo adatti a funzionare secondo lo stesso
RU93050858A (ru) Подчиненная коммуникационная система и способ управления абонентским комплектом
CA1340967C (en) Satellite cellular telephone and data communication system