发明名称 |
METHODS AND APPARATUS FOR TRANSMITTING AND/OR CONTROLLING DEVICE-TO-DEVICE DISCOVERY SIGNALS |
摘要 |
A wireless device transmits a device-to-device discovery signal using the same transmission resource that is used for transmitting uplink retransmissions to a base station by a second wireless device. The device-to-device discovery signal is transmitted at a power that is determined in accordance with a control signal received by the wireless device from the base station. In an example, the wireless device transmits the device-to-device discovery signal on an uplink control channel established for use for sending uplink control signals to the base station.
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申请公布号 |
US2013273924(A1) |
申请公布日期 |
2013.10.17 |
申请号 |
US201313860086 |
申请日期 |
2013.04.10 |
申请人 |
RENESAS MOBILE CORPORATION |
发明人 |
HAKOLA SAMI-JUKKA;PIKKARAINEN MATTI;VARTIAINEN VILLE;PANTELIDOU ANNA;KARJALAINEN JUHA PEKKA;KOSKELA TIMO KALEVI;TURTINEN SAMULI |
分类号 |
H04W72/04 |
主分类号 |
H04W72/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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