Base station, method for managing cell, method for detection signal, terminal and method for transmitting signal thereof
AssigneeElectronics and Telecommunications Research Institute
InventorsSeungjae Bahng, Hoon Lee, Youn Ok Park
Life of this patent
Estimating the term…
Abstract
A base station according to an exemplary embodiment of the present invention includes: a receiver receiving environment information of a first terminal from the first terminal positioned at a cell boundary and receiving usable resource information from a neighbor base station; a resource allocator allocating a resource to the first terminal on the basis of the usable resource information; and a transmitter transmitting information on the resource allocated to the first terminal to the neighbor base station.
Claims20
A base station, comprising:
- a receiver receiving environment information of a first terminal from the first terminal positioned at a cell boundary and receiving usable resource information from a neighbor base station;
- a resource allocator allocating a resource to the first terminal on the basis of the usable resource information;
- and
- a transmitter transmitting information on the resource allocated to the first terminal to the neighbor base station.
A method for managing a first cell in a serving base station, comprising:
- receiving from a first terminal positioned at the boundary between the first cell and a second cell managed by a neighbor base station information on whether the first terminal is positioned at the boundary and information on the neighbor base station;
- reporting a fact that the first terminal is positioned at the boundary to the neighbor base station;
- requesting information on a usable resource to the neighbor base station;
- receiving the information on the usable resource from the neighbor base station;
- and
- allocating the resource to the first terminal on the basis of the information on the usable resource.
A method for detecting a transmission signal of a first terminal positioned in a cell managed by a first base station in the base station, comprising:
- receiving information on a second terminal positioned at a cell boundary from a neighbor second base station;
- receiving a request for usable resource information from the second base station;
- transmitting the usable resource information to the second base station;
- receiving resource information allocated to the second terminal from the second base station;
- receiving a first reception signal from the first terminal and receiving a second reception signal from the second terminal;
- and
- detecting the transmission signal of the first terminal from the first reception signal and the second reception signal.
A terminal positioned at the boundary between a first cell managed by a first base station and a second cell managed by a second base station and receiving a service of the first base station, comprising:
- an information transmitter transmitting environment information to the first base station;
- a receiver receiving a resource from the first base station in collaboration with the second base station;
- and
- a data transmitter transmitting data to the first base station by using the allocated resource.
A transmission method of a terminal positioned at the boundary between a first cell managed by a first base station and a second cell managed by a second base station and receiving a service of the first base station, comprising:
- transmitting environment information to the first base station;
- Receiving a resource allocation from the first base station in collaboration with the second base station;
- and
- transmitting data to the first base station by using the allocated resource.
Dependencies are inferred from the claim text.