FIELD: satellite communications. SUBSTANCE: proposed method intended for giving assigned subscribers remote access to corporative information resources and/or to Internet uses interactive subscriber terminal to organize interactive subscriber communications in satellite communication system incorporating geostationary satellites operating in different frequency bands and coupled with communication center; interactive subscriber terminal has separate request signal transmitting unit connected to transmitting antenna and response signal receiving unit connected to receiving antenna; transmitting antenna is directed toward geostationary satellite operating in frequency band designed for relaying request signals of subscriber terminals to communication center and receiving antenna is directed toward geostationary satellite operating in broadcast signal frequency band that receives response signals from communication center. Novelty is that information can be transmitted and received through geostationary satellites residing in different positions of geostationary orbits. EFFECT: enlarged operating range and reduced radiant power level. 2 cl, 3 dwg
Title | Year | Author | Number |
---|---|---|---|
MULTIFUNCTIONAL SATELLITE COMMUNICATION SYSTEM | 2015 |
|
RU2619582C2 |
GLOBAL SATELLITE COMMUNICATION SYSTEM ON MEDIUM CIRCULAR ORBITS | 2016 |
|
RU2695540C2 |
PERSONAL MOBILE SATELLITE COMMUNICATION SYSTEM BASED ON A NETWORK OF LOW-ORBIT RELAY SATELLITES, PROVIDING ACCESS TO THE INTERNET FROM A PORTABLE PERSONAL SUBSCRIBER TERMINAL | 2021 |
|
RU2754947C1 |
SATELLITE SYSTEM IN ELLIPTICAL ORBITS EMULATING CHARACTERISTICS OF SATELLITE SYSTEM IN GEOSTATIONARY ORBIT | 2002 |
|
RU2223205C2 |
GLOBAL COMMUNICATION AND BROADCASTING SYSTEM | 1999 |
|
RU2150787C1 |
METHOD OF CONSTRUCTING SPACE SYSTEM FOR RELAYING INFORMATION BETWEEN EARTH STATIONS AND SUBSCRIBER TERMINALS | 2020 |
|
RU2738263C1 |
HYBRID GROUND-SPACE COMMUNICATION SYSTEM | 2016 |
|
RU2660559C2 |
REGIONAL SYSTEM FOR MOBILE SATELLITE COMMUNICATIONS AND SERVICING TRANSPORTATION CORRIDORS | 2005 |
|
RU2322760C2 |
DIGITAL COMPLEX OF SATELLITE COMMUNICATION SYSTEM | 2016 |
|
RU2633911C2 |
METHOD FOR LOAD ALLOCATION FOR SEVERAL SATELLITE RETRANSMITTERS BY EXTENDED SPECTRUM SIGNALS FROM SEVERAL ANTENNAS OF GROUND STATIONS | 1996 |
|
RU2136108C1 |
Authors
Dates
2003-08-20—Published
2002-04-05—Filed