METHOD AND APPARATUS FOR DEVICE-TO-DEVICE COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM
First Claim
1. A method for performing a discovery procedure in a wireless communication system supporting device to device (D2D) communication, the method performed by first user equipment, comprising:
- monitoring a discovery resource region;
selecting a discovery resource for sending a discovery message in the discovery resource region; and
transmitting the discovery message to second user equipment through the selected discovery resource,wherein the discovery resource region comprises a first discovery resource region and a second discovery resource region,the first discovery resource region comprises a discovery message transmission region of types of user equipment participating in a discovery procedure, andthe second discovery resource region comprises a discovery message transmission region of types of user equipment newly participating in the discovery procedure.
1 Assignment
0 Petitions
Accused Products
Abstract
This specification provides a method for performing a discovery procedure in a wireless communication system supporting device to device (D2D) communication. The method is performed by first user equipment and includes monitoring a discovery resource region, selecting a discovery resource for sending a discovery message in the discovery resource region, and transmitting the discovery message to second user equipment through the selected discovery resource. The discovery resource region includes a first discovery resource region and a second discovery resource region.
-
Citations
18 Claims
-
1. A method for performing a discovery procedure in a wireless communication system supporting device to device (D2D) communication, the method performed by first user equipment, comprising:
-
monitoring a discovery resource region; selecting a discovery resource for sending a discovery message in the discovery resource region; and transmitting the discovery message to second user equipment through the selected discovery resource, wherein the discovery resource region comprises a first discovery resource region and a second discovery resource region, the first discovery resource region comprises a discovery message transmission region of types of user equipment participating in a discovery procedure, and the second discovery resource region comprises a discovery message transmission region of types of user equipment newly participating in the discovery procedure. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
-
12. First user equipment for performing a discovery procedure in a wireless communication system supporting device to device (D2D) communication, the first user equipment comprises:
-
a communication unit configured to transmit and receive radio signals to and from an outside; and a processor functionally coupled to the communication unit, wherein the processor monitors a discovery resource region, selects a discovery resource for transmitting a discovery message in the discovery resource region, and controls the first user equipment so that the discovery message is transmitted to the second user equipment through the selected discovery resource, the discovery resource region comprises a first discovery resource region and a second discovery resource region, the first discovery resource region comprises a discovery message transmission region of types of user equipment participating in a discovery procedure, and the second discovery resource region comprises a discovery message transmission region of types of user equipment newly participating in the discovery procedure. - View Dependent Claims (13, 14, 15, 16, 17, 18)
-
Specification