METHOD FOR TRANSMITTING BUFFER STATUS REPORT IN DEVICE-TO-DEVICE COMMUNICATION, AND DEVICE THEREOF
1 Assignment
0 Petitions
Accused Products
Abstract
Provided are a method for transmitting a buffer status report (BSR), and a device thereof, and to: a method by which a first terminal transmits and receives a BSR required for performing device-to-device communication with a second terminal in order to efficiently allocate a wireless resource to be used for the device-to-device communication; and a device therefor. Specifically, provided are a method and a device by which the first terminal performs device-to-device communication with the second terminal. Such a method includes triggering a BSR for the device-to-device communication with the second terminal, transmitting the BSR to a base station or a wireless resource allocation entity, and receiving wireless resource allocation information for the device-to-device communication with the second terminal from the base station or the wireless resource allocation entity.
47 Citations
40 Claims
-
1-20. -20. (canceled)
-
21. A method for a first User Equipment (UE) to execute inter-UE direct communication with a second UE, the method comprising:
-
transmitting, to at least one of a Base Station (BS) and a radio resource allocation entity, a first signal including radio resource allocation request information for inter-UE direct communication with the second UE; receiving, from at least one of the BS and the radio resource allocation entity, a second signal including radio resource allocation information; executing inter-UE direct communication with the second UE based on the radio resource allocation information; and transmitting a third signal including information associated with a status of inter-UE direct communication with the second UE. - View Dependent Claims (22, 23, 24, 25, 26, 27)
-
-
28. A method for a Base Station (BS) to control inter-User Equipment (UE) direct communication, the method comprising:
-
receiving, from a first UE, a first signal including radio resource allocation request information for inter-UE direct communication; transmitting a second signal including radio resource allocation information; and receiving, from the first UE, a third signal including information associated with a status of inter-UE direct communication. - View Dependent Claims (29, 30, 31, 32, 33)
-
-
34. A first User Equipment (UE) for performing inter-UE direct communication with a second UE, the first UE comprising:
-
a transmitting unit configured to transmit, to at least one of a Base Station (BS) and a radio resource allocation entity, a first signal including radio resource allocation request information for inter-UE direct communication with the second UE; a receiving unit configured to receive, from at least one of the BS and the radio resource allocation entity, a second signal including radio resource allocation information; and a controller configured to perform inter-UE direct communication with the second UE based on the radio resource allocation information, wherein the transmitting unit further transmits a third signal including information associated with a status of inter-UE direct communication with the second UE. - View Dependent Claims (35, 36, 37, 38, 39, 40)
-
Specification