Method of performing direct communication between terminals, method of supporting same, and apparatus for same
US9319931B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 27, 2012 |
| Grant date | Apr 19, 2016 |
| Priority date | — |
| Expiry date | Oct 23, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/542
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for performing communication by a device-to-device (D2D) user equipment (UE) performing D2D communication in a wireless communication system supporting the D2D communication, comprises receiving a transmission request signal for D2D communication from at least one other D2D UE; measuring a received signal power or a signal-to-noise ratio (SNR) of the received at least one transmission request signal; generating, based on the measurement, D2D link information including at least one of received signal power or SNR information about a D2D link between the D2D UE and the at least one other D2D UE and information about an interference level caused by the at least one other D2D UE; and transmitting the generated D2D link information and a bandwidth request for D2D communication to a base station.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.