Method for obtaining moving speed of mobile terminal, base station, and terminal
AssigneeHuawei Technologies Co., Ltd.
InventorsBo LIN, Li Chai
Life of this patent
Estimating the term…
Abstract
The present invention relates to a method, a base station, and a terminal for obtaining a moving speed of a mobile terminal. A moving speed of a mobile terminal is obtained by obtaining a distance estimation parameter and using the distance estimation parameter, or a moving speed of a mobile terminal is obtained according to information reported by the mobile terminal, or a moving speed of a mobile terminal is received from another base station, so as to enable a base station to learn the moving speed of the mobile terminal and therefore avoid the problem of call drop caused by slow handover because of a fast moving speed of a mobile terminal.
Claims16
A method for obtaining a moving speed of a mobile terminal, comprising:
- establishing a signaling connection with a mobile terminal;
- and
- receiving information reported by the mobile terminal through the signaling connection established with the mobile terminal;
- and
- obtaining a moving speed of the mobile terminal according to the received information.
A method for a base station to obtain a moving speed of a mobile terminal, comprising:
- establishing a signaling connection with a serving base station;
- and
- reporting information to the serving base station through the signaling connection established with the serving base station, so as to enable the serving base station to obtain a moving speed of a mobile terminal according to the information.
A base station, comprising:
- a connecting unit, configured to establish a signaling connection with a mobile terminal;
- an information receiving unit, configured to receive information reported by the mobile terminal through the signaling connection established with the mobile terminal;
- and
- a moving speed obtaining unit, configured to obtain a moving speed of the mobile terminal according to the information reported by the mobile terminal.
A mobile terminal, comprising:
- a connecting unit, configured to establish a signaling connection with a serving base station;
- and
- a reporting unit, configured to report information to the serving base station through the signaling connection established with the serving base station, so as to enable the serving base station to obtain a moving speed of the mobile terminal according to the information.
Dependencies are inferred from the claim text.