Patent ID: 9414424
Filing Date: 2016-08-09
CPC Classification: H04W

Claim Text:
1. A method in a first wireless device for adjusting a Signal-to-Interference-plus-Noise-Ratio, SINR, target and a transmit rate, which the first wireless device is configured to transmit data to a second wireless device over a Device-to-Device, D2D, link, the method comprising: receiving a report on a control channel from the second wireless device, which report comprises a measurement of SINR on said control channel and/or a data channel transmitted by the first device, adjusting a transmit power for the control channel and/or the data channel based on the reported measurement of the SINR on said control channel and/or data channel transmitted by the first device, adjusting the SINR target and the transmit rate based on the adjusted transmit power, which the SINR target and the transmit rate are to be used when transmitting on the data channel over the D2D link to the second wireless device.