发明申请
US20130039440A1 APPARATUS AND METHOD FOR SUPPORTING DEVICE TO DEVICE SERVICE 有权
用于支持设备到设备服务的装置和方法

APPARATUS AND METHOD FOR SUPPORTING DEVICE TO DEVICE SERVICE
摘要:
Methods and apparatus are provided for searching for a peripheral device and transmitting device information in a device-to-device service. First information is transmitted using a first tone in a first region of a search duration. A second tone is determined by transposing a subcarrier index and a symbol index of the first tone. The first information is transmitted through the second tone in a second region of the search duration. First information of a peripheral device is received in the first and the second region of the search duration. The second information is transmitted through a resource region corresponding to the first tone in a third region of the search duration. Second information of the peripheral device is received in the third region of the search duration. Device information of the peripheral device is determined by combining the first and second information of the peripheral device.
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