FIELD: satellite communications.
SUBSTANCE: invention is aimed to reduce the power consumption of the terminal device, save radio interface resources and additionally prevent excessively large signalling due to the fact that a large number of terminal devices report measurement information at the same time, thereby increasing the proportion of successful handovers. It is achieved by the fact that in the handover method in satellite communications, the terminal device determines, based on the ephemeris information, the final satellite base station to which the terminal device needs to handover, the terminal device determines based on a certain final satellite base station of the first time, in which the terminal device needs to handover to the destination satellite base station, and handover by the terminal device based on the determined first time to the destination cell served by the destination satellite base station.
EFFECT: reducing the power consumption of the terminal device, saving radio interface resources and additionally prevent excessively large signalling due to the fact that a large number of terminal devices report measurement information at the same time, thereby increasing the proportion of successful handovers.
18 cl, 7 dwg, 1 tbl
Title | Year | Author | Number |
---|---|---|---|
METHOD FOR UPDATING SATELLITE TRACKING AND CORRESPONDING DEVICE | 2020 |
|
RU2789853C1 |
SYSTEMS AND METHODS FOR SOLVING AMBIGUITY ON BASIS OF EFFECTIVE PSEUDO-DISTANCE OF GLOBAL POSITIONING SYSTEM | 2000 |
|
RU2253127C2 |
METHOD AND DEVICE FOR UPLINK TIME SYNCHRONIZATION | 2020 |
|
RU2799887C2 |
METHOD AND DEVICE FOR HYBRID LOCATION DETERMINATION IN WIRELESS NETWORK OF COMMUNICATION | 2004 |
|
RU2372750C2 |
TRANSMITTING LOCATION INFORMATION BY TRANSMITTER AS ASSISTANCE TO LOCATION SERVICES | 2009 |
|
RU2479853C2 |
METHOD AND APPARATUS FOR HYBRID POSITIONING IN WIRELESS COMMUNICATION NETWORK | 2009 |
|
RU2529420C2 |
METHOD FOR POSITION FINDING BY CROSS LINKING MEASUREMENTS | 2007 |
|
RU2413959C2 |
WIRELESS COMMUNICATION METHOD, NETWORK DEVICE AND TERMINAL DEVICE | 2017 |
|
RU2742064C1 |
METHOD AND APPARATUS FOR POSITION DETERMINATION WITH EXTENDED SATELLITE POSITIONING SYSTEM ORBIT INFORMATION | 2007 |
|
RU2445645C2 |
METHOD AND SYSTEM FOR WATCH CORRECTION | 2012 |
|
RU2574333C2 |
Authors
Dates
2023-08-14—Published
2020-03-10—Filed