Method and device for communication in D2D UE of TDD system
US10064176B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 9, 2014 |
| Grant date | Aug 28, 2018 |
| Priority date | — |
| Expiry date | Jun 9, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W92/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The disclosure is related to a method and used in a user equipment that supports Device to Device transmission in Time Division Duplex system and a user equipment thereof. In one embodiment, UE receives downlink signaling to obtain a first configured frame structure, or determining a first configured frame structure by itself in step 1, and transmits a first D2D signaling to indicate the first configured frame structure in step 2; wherein the first configured frame structure indicates a uplink or downlink direction for all the subframes within one radio frame. The technical solution of the disclosure solves the problem of interference of the downlink signals for the UEs configured with different frame structures in D2D communication in eIMTA scenario.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.