US 2010/0304668 A1 · COMMUNICATION METHOD IN MOBILE COMMUNICATION SYSTEM

Abstract

The present invention relates to a communication method in a mobile communication system. An exemplary embodiment of the present invention provides a mobile satellite communication system having a complementary terrestrial component among various mobile communication systems. The mobile satellite communication system can simultaneously provide a communication service and a broadcasting service to a terminal according to integration between communication and broadcasting. Different signal transmission methods are used between the complementary terrestrial component and a satellite. Specifically, a time division duplex method and a frequency division duplex method are used together and resources are allocated. As a result, system throughput can be increased, and local broadcasting contents can be effectively transmitted to the terminal.

Claims17

Dependent claims

A communication method in a mobile communication system, in which one frame includes a first resource interval and a second resource interval and the second resource interval includes a first service interval and a second service interval, the communication method comprising:

providing a first service to a first terminal through the first resource interval;
providing a second service to the first terminal, a second terminal, and a complementary component during a first time interval of the first service interval included in the second resource interval;
and
providing a third service to the complementary component through the second service interval of the second resource interval.

1 more element

A communication method using a mobile communication system, in which one frame includes a first resource interval and a second resource interval and the second resource interval includes a first service interval and a second service interval, the communication method comprising:

providing a symmetrical service to a first terminal through the first resource interval, the symmetrical service being a voice communication service;
providing a first service to the first terminal and a second terminal through the first service interval of the second resource interval, the first terminal being located outside the cell coverage of a complementary component, the second terminal being located within the cell coverage of the complementary component;
and
providing a second service to the second terminal through the second service interval.

1 more element

Dependencies are inferred from the claim text.

Communication method in mobile communication system

Life of this patent

Communication method in mobile communication system

Life of this patent

Abstract

Claims17